DE102009008433A1 - External automobile hybrid system for use as electrical wheel hub motor, has foldable chassis, electric motor, and two wheels that are equipped with electrical wheel hub motor that includes electrical driving function - Google Patents

Abstract

The system has foldable chassis, electric motor, and two wheels that are equipped with an electrical wheel hub motor that includes an electrical driving function. An electrical short-haul link of a vehicle i.e. automobile, is pushed back with an internal combustion engine at long extends if necessary. An electrical power supply of the electrical wheel hub motor is directly provided over a receiver and handle at the automobile.

Description

External hybrid vehicle system as electrical Wheel hub motor (can be retrofitted)

• 1. It is known that the electric motor the most effective energy converter is. Its extremely space-saving Construction principle makes it possible even on existing braking systems and axes of this electric drive system to put on. about a support on the axle holds the Stator the occurring acceleration forces. about a cable he keeps the engine his power requirement from the passenger compartment.
• 2. The necessary electronic control can be separately in the vehicle, or better outside on the Falt-Elektro (2) -rad be executed. It is then possible controlled to load or unload.

External battery of the latest design with foldable Chassis, electric motor and 2-4 wheels

• 3. It is known that lithium batteries of the latest Design light, small and memory are strong. This offers itself the possibility by appropriate dimensioning (z. B. 4 kWh) to store the same power that an automobile for 20 km range, but for an electric (2) wheel, through less drag and weight, over 100 km range means. By this dual function arise in principle 2 electrical Vehicles with only one battery.
• 4. The folding function of these (2) wheels manages the space to save one or more, in or out of the vehicle to fix. Through appropriate brackets finds the (2) wheel safe stop on the car and by switching the power is not more directed and controlled on the electric motor of the (2) -rad, special on the wheel hub motor of the car. This is the combustion vehicle to the electric vehicle for the next 20 km.
• 5. Since the batteries are divided into handy formats and weight and are easily accessible by their position on the car, this is pluggable construction the simplest version of a Replacement battery system that can also be changed by hand. Of course, this system can also be used as a plug-in hybrid.
• 6. Compared to the prototype of the "Opel Flex Treme Concept", ( http://www.wattgehtab.com/index.php/content/view/1706/25/ ), the functions are more comprehensive than just the underfloor housing and cargo of 2 Segway Stehrollern. Here, the accommodation is possible anywhere on and in the vehicle, the batteries are the active memory of the car and (2) wheel with a change function. The (2) wheel is also designed for much higher speeds than the 25 km / h of the Segway.
• 7. Further explanations are in the following documents recorded. The principle of the patent applied for is likely to be perfectly clear. Further details in particular the (2) -Rad Construction can be very different, lead but again and again to the here applied for a patent in principle.

<^> Electric cars - success in double <^>

The electric car is coming! Is it also welcome? Yes of course ...
... until the moment when the selling prices become known!

Corresponding examples show already today that the price difference compared to conventional vehicles is considerable and is expected to sink too slowly in Germany, even if the mass production of lithium batteries is cheaper. Tesla / sports car 117 810, - vs. Lotus Elise 49.950, - TWIKE / light mobile 30.000, - vs. Barooder Diesel 11.999, - Vectrix / scooters 9,900 - vs. Peugeot Satelis 125 cc 3850, - Mega-City / small car 17.950, - (lead-acid battery) vs. Aixam City 9,900 -

In order to we will face a similar situation as before 10 years ago, when the 3-liter car was not bought because it's about 15% more cost. Pity!

But Unfortunately, the basic idea was to "pay more" at the beginning need to be less expensive and more dissuasive Thought.

If already 15% additional costs led to failure, what about 100% additional costs for electric cars?

Can increased environmental awareness equalize over 100% additional costs? In any case, it is easier if 0% additional costs are realized, because our strongest buying stimulus is:
"Pay less for more value" or at least the same amount.

The is possible here and today !!!

Also if so far wishful thinking for electric locomotion seemed to be the "BETTER NOW PROJECT" prove it!

at best as a niche product for individualists or eco-trendsetters suitable, was the general opinion of the "normal" motorists at the turn of the millennium on solar mobility. After the turn to electric drive by the automotive industry in 2008, are the requirements for the electric Mobility has grown considerably. In search after a successful concept of implementation, expires Unfortunately, however, we return to the "further-stronger-full-equipment strategy".

Instead of the possibilities of this technique in reasonable small Imple- menting dimensions immediately, as previously demonstrated several times, multi-year fleet trials and pilot projects driven, even if, as history teaches, in these large-scale experiments manipulated (reprimanding), mocked (EV1) and scientific was discredited (growian).

It is so easy that even "non-technicians" can follow these logical contexts of the "BETTER NOW PROCEKT":
Is the mass production of electric mobility tangibly close?
Only 3 steps lead to the goal!

Step 1: Summary of the article:

<^> Electric save! <^> (complete article in the appendix)

All Stalled cars can be sold immediately if they are to be sold with the contractual assurance, within 2 years to get the electric drive retrofitted. This retrofittability without serious intervention on the vehicle was proved on the basis of a real example!

electrical Wheel hub motors have been around for a long time. The cited patents prove the even more space-saving integration in almost every rear wheel from every car type.

electronic Control and battery can also be outside the Vehicle on the trailer hitch securely attached and changed.

The Capacity of lithium batteries are the real everyday Nahbedarfs driving profile adjusted. They are smallest possible with 4 kWh dimensioned. The distances that can be reached by electricity Cover about 70% of our daily routes, preferably within of localities (up to 20 km).

So An "external plug-in hybrid vehicle" is being developed all others in price, efficiency and handling unbeatable superior is.

Step 2: Summary of the article:

<^> National task Battery change station <^> (complete article in the appendix)

The installation of a nationwide long-distance traffic charging infrastructure means:
The 2,200 existing motorway parking rest areas and truck stops get a conversion to a three-phase multiple socket on a local lantern. If each outlet costs 200, - Euro (× 2,200 = 440,000, -), then at the production price of half fossil fuel stations (New over 1 million euros), the entire Federal Republic of Germany can be reached by electricity.

Next the practical benefit is especially the motivating effect of a unique pioneer achievement and the standard setting industrial scale of the greatest national interest!

Of the withdrawn electricity per charge is a maximum of 0.80 euros. (4 kWh × 20 cents).

Not enough to print a bill at all. Therefore, a lump sum on the vehicle tax for internal combustion vehicles, which corresponds to the interest of an effective CO ₂ tax regulation in its most perfect form! At the same time, this measure is also of the greatest social interest.

Because Here can be a great deal of personal Mobility will be awarded without noticeable burden on the Social household budgets.

Also becomes an almost forgotten and not kept promise the nuclear industry met by the electric mobility!

The Promise: "Electricity so cheap that no electricity meter is necessary! "50 years ago, the promise made by this gained general approval of the population and the Gain of huge state development funds, the start of the Nuclear industry possible.

today Of course, the electricity has not become cheaper, on the contrary.

Consequently, the elimination of electricity meters is not due to the low production costs, but the calculable cheapest consumption costs of the "BETTER NOW PROJECT":
4 kWh × 0.20 EUR × 100 = 80 euros cover the energy requirement for 10,000 km !!!

The installation of a nationwide interchangeable battery charging infrastructure of highways means:
If you have installed in Germany approx.
100,000 bottle / box return vending machines, with those to be built at similar unit prices (15,000, - € st.)
2,200 (× 15,000, - = 33,000,000, -) battery changer compares,
then the necessary investment volume is reduced to the level of a ...
... Peanuts vending machine infrastructure!
(Loss real estate tailor 25,000,000, -
Chairman of the Board Hilmar Kopper "Peanuts for Deutsche Bank" 1994).

thanks The 2-division of the 4 kWh lithium battery will result in 2 packages each 17 kg weight, in the handy dimension of 1 beer box divided in 2 half beer boxes.

One Change can be completed within 30 s (faster than refueling!).

The easy home recharge can also without extension cable and public charging stations are completed in the the battery packs are carried or rolled to the socket (also to the 10th floor).

3rd step: execution of the article:

<^> Electric car - success in double <^>

First with the introduction of the electric drive, in his smallest dimension, is the realization of large market policy position possible.

By the limitation of the battery capacity to 4 kWh, instead of for Electric cars provided 20-50 kWh reduces the Main cost of battery costs up to a tenth. This is beside the cost also the risk associated with each new technique is divided into one tenth. Happy way can so, instead of just a "rich" fellow citizen, 10 "Average Earnings People" The Electric Use, learn and recommend mobility.

The previously overvalued problem reach, found with the "BETTER NOW PROJECT "the key to one German and European mobile mass electrification!

Because the 4 kWh energy content is not enough for a maximum of 20 km - in the car.

These 4 kWh allow a range of 100 km and more kilometers, depending on the reduction of air resistance and vehicle weight!

Reached This is achieved by the simple measure of equipping each one 4 kWh lithium batteries with 2 wheels and electric motor!

As unfoldable electric two-wheeler, the windstemmende against the front face of 2.5 m ² (car) reduced to 0.6 m ² (two-wheeler).

The Curb weight is reduced from 1400 kg to 100 kg.

Thereby Electric mobility gains five times Range, as shown by real energy consumption calculations (see attachment).

First This makes it possible on the highway with 4 kWh 1-2 h to drive in one go.

at an average of 80 km / h, can over 100 km range can be achieved without an obstacle to trucks to become.

Consequently will be the first time with an electric short-range vehicle the motorway opened up as a usable long-distance traffic area.

This will increase the annual mileage of this new vehicle category over that of the automobile! The efficiency factor of this new vehicle class surpasses all previously known vehicle classes: electric two-wheeler (0,4)
(Consumption in liters of gasoline per 100 km per person converted)
Coach (1,4), ICE (2,7), Bus (3,3), Tram (3,9), Car (6,2)

By the 10 kW three-phase charging lanterns could be done in 20 min be reloaded by the exchange stations in 30 s. Thereby the total travel average drops to 60 or keeps approaching at 80 km / h.

That this is worth more in the real transport of people's lives than assumed can be seen in the article:
<^> With 5 kW faster than with 184 kW <^> (see attachment).

outgoing from the statistics that 60% of our rides are done alone, opens Here is the future possibility of an electric Mass movement of unimaginable extent. Even the problem the traffic congestion can be alleviated by single-track vehicles, without having to build new roads.

Because by narrow design is from a 2-lane highway easily one 4-lane.

Naturally With this vehicle group the question arises like wind and weather best held. There are old ones (motorcyclists do not get wet even in the pouring rain, thanks to membrane textiles z. B. "Gore Tex") and there will be new answers, as well as security.

"Electric car - success in the double" ... Yes - it is possible! ...
... if the customer receives a car and an electric bicycle for his investment.

Actually, there are even 3 products he can buy!
An internal combustion engine car, for multi-person, load transport and comfortable traveling.
A 70% electric car for urban areas with the same advantages as above.
A 100% electric two-wheeler for near and far with limited upper benefits.

In order to is proven that the one part "receive more value" of our "strongest Kaufreiz-Triggers "is fulfilled!

"Fewer pay "is the second part and can be explained as follows become.

The Lithium polymer battery costs in 2008 were around EUR 1,000 per kWh.

2009 Chinese lithium-ferron batteries tend to cost 350, - EUR per kWh and lower other producer prices, though there are very different lighter, more perfect lithium battery types are that very elaborate must be made.

Therefore find 2 price examples here application.

Apart from the sensational price performance ratio of a hybrid vehicle and 100% electric vehicle, there are further fantastic results:
The over 100% extra cost of electric cars, compared to conventional cars, have fallen through this concept to 5.4%!

And the additional costs fall further!

If you take the risk of a Chinese battery, then the difference to the German battery can be deducted. This leads to the result
that the fossil drives are more expensive! -1.800, - = Have 100, - EUR

The sales incentive limit previously unattainable for electric mobility:
"Pay less for even more value" has just been exceeded!

And the additional costs are no more!

Expect "less costs" the future electrically moving society!

The it does not matter, whether it's a hundred up or down is clear at the moment when we clarify ourselves, how expensive the last oil price explosion has come for us.

is is not it that supply and demand (mostly) regulate the market?

Then Switching to electric vehicles is the beginning of the exit from the demand for petroleum in the passenger transport sector.

The is the easiest price brake of future increases!

economics and ecology! Only this combination makes our lives rich and happy!

<^> Electric save! <^> 18.12.2008

Everything Necessary is there! The production plants, the workers and the electrical turn.

who If there is a lack of money, it misunderstands the laws of the market!

Of the Market is 50% psychology, confirm competent analysts.

And the stock market is its fever thermometer and cold / warm compress?

today Opel is threatened by an American disease that is also on many other places are rampant. That's why it's already becoming the last Funds seized that can provide economic power - government assistance irrespective of money market overfunding and the environment (2-year motor vehicle tax exemption).

In the adoption by this short-term "cold compress" that Being able to press a fever will make one extra Be careful - psychologically this is a disaster!

Is not it much better to activate the internal forces of Opel and the electric turn,
to change what was ultimately the trigger of this crisis. The departure of the customer of car concepts of the fossil "dinosaur" class. Give them what you want,
- the electric drive from regenerative power generation -
and this announcement alone will lower the fever, even without a compress.

The implementation à la liquor test and production maturity in 3 years will not be able to do that. First and foremost, this is the commitment to:
technical feasibility of the retrofittable electric drive!

Specifically, this means: Almost any car, whether classic cars, used cars, new cars or development prototype, all can be equipped with a wheel hub motor, in which only the wheel replaces the entire contents of the usual engine compartment. Incredibly, even in the extremely space-saving way, so that existing brakes need no change. If no suitable patent can be found in the drawers of the development departments, this can be found in a patent (Application No. 10 2008 010 376.4). Even for those who believe only when they see it, is with the website ( http://www.poulsenhybrid.com/index.html ) helped.

The exceedingly pleasing and for many years underestimated increase in Lithium battery technology opens up new possibilities. Easy and space saving not only in the trunk a place found but also in the place outside, where usually heaviest trailer to be hitched. This is also the place where a battery change station (Shai Agassi) completely simple Takes dimensions. Fault of tailgate function and Auffahrcrash are not a hindrance, as technically solvable.

The Electronic control is a challenging task. she plays Nowadays, it is in ever smaller dimensions and has the conventional Cars have long arrived.

deviant from today's range discussion, are much shorter Ranges already effective, if this is the usual Driving profiles of the car is measured.

If 50% of our trips are shorter than 5 km, then this is Distance from a healthy jogger in 20 min to create. Of a Lithium battery with 4 kWh capacity and 30 kg weight are already 20 km faster, even if the driver is not healthy is. With this range, it is quite possible the Let the combustion engine off for days without ours Mobility suffers as it charges every night.

priceless This pleasure is not. On the contrary!

ruse with the introduction of the electric drive in his the smallest dimension gains the feasibility market-political large position. When the cost of the electric motor is equivalent to that of a navigation system and the battery of an air conditioner, who would be the latter give preference?

It would be more useful to add this retrofit package equal to its own fuel source. And while using the energy of the only large-scale nuclear power plant that can be used,
whose radiant energy we are allowed to use without risk and without waste, because the location of the plant is 150 million km away. Incidentally, corresponding solar modules cost less than an electrically retractable steel sunroof.

short-term Implementing these concepts is his strength, not because the reorganization of the factors does not take up any time it takes it of course. The time gain is that these Measure can be retrofitted and thus already now dumped vehicles with contractually assured electric Repair can be sold.

Is this the message that not only Opel has been waiting for?
Right, not only the worldwide competitors, no the customers can breathe.
You do not buy a dying product.

Everything what is written here is verifiable and verifiable.

<^> National task Battery change station <^> 21.12.2008

The recently held "National Strategy Conference Electromobility "in Berlin brought a whole Series of highly pleasing changes for the just a few months ago discredited electric mobility. This turnaround is so fresh and immediate that the reference to inevitable details of the presenting error Industrial sizes can be dispensed with. a serious conceptual error of far-reaching consequence However, be decidedly opposed.

• 1. Technisch nicht realisierbar. Als wenn es nicht Fließbänder gäbe, bei denen ganze Motoren mit Nebenaggregate von Roboterarmen millimetergenau eingesetzt werden! Weder Gewicht, Position noch Verriegelung sind technisch unlösbar.
• 2. Nur geschulte Elektro-Spezialisten können den Starkstrom-Einbau vornehmen. Menschen machen Fehler. Deswegen werden diese Wechselstationen automatisch wie eine Waschstraße arbeiten.
• 3. Den eigenen Akku tauscht man ungern gegen einen schwächeren. Würde ich mein Benzin gegen das eines anderen Markenbenzinherstellers tauschen? Natürlich, das einzige, was mich interessiert ist, ob mein „Tank” nun 95% oder 75% voll ist.

The negative attitude towards newly built battery change stations à la "Shai Agassi's Better Place" have been insufficiently justified and can be easily refuted:

• 1. Technically unrealizable. As if there were no conveyor belts where entire motors with auxiliary units of robot arms are used with millimeter precision! Neither weight, position nor locking are technically unsolvable.
• 2. Only trained electrical specialists can carry out heavy current installation. People make mistakes. That's why these switch stations will automatically work like a car wash.
• 3. One does not like to exchange one's own battery for a weak one. Would I trade my gasoline for another branded gasoline manufacturer? Of course, the only thing that interests me is whether my "tank" is now 95% or 75% full.

In This range will affect the future battery capacity in the mobile sector. If the values fall below, the batteries will find further use in the stationary area z. B. Wind turbine excess storage and current peak buffers.

If before changing the battery, the customer can read the different measured values of the existing, read out charged batteries, then he can select, or Reserve before the start of the journey. Supply and demand settles over Cost graduation.

To This clarification of the future "replacement battery logistics relationships" stands only one point left. Ironically, the function of fast charging, which we so happily accepted through the new 500 charging stations in Berlin compete here, it seems. fears of that kind can be calmed in advance.

First Of course, the battery replacement station is also a fast charging station, with the additional function of battery replacement.

Secondly Batteries are full faster, the smaller the capacity is.

Consequently will be quite long term in the short haul area in the city Find buyers.

• ( http://www.unendlich-viel-energie.de/uploads/media/praesentation_elektromobilitaet_01.pdf )

Both systems will complement each other in the future, although the speed of the fast charge is lower. This is justified by the fact that in the inner-city area only the "fear of the empty-running" and lying down by this measure must be defeated. Realistically, this case will occur rarer in today's ranges of electromobiles loaded at home, as the generally estimated becomes.

• ( http://www.unendlich-viel-energie.de/uploads/media/praesentation_elektromobilitaet_01.pdf )

The At least 100 km range in the battery will always be at home in the morning are available as is charged at night and cover all trips, except for one / two times a month, if there is a longer distance (see daily range statistics). And this is exactly where it becomes clear where battery replacement stations are built first should be.

On the motorway - there are 500 managed rest areas, 1500 parking spaces and 200 truck stops. That's the ones Charging stations of the future, the change over the electric Open up mobility. All the one quick charge favor, are not aware how fast already today 100 km range "refuel" by changing the battery is possible.

Under 30 seconds! As it is already from the underrated, two-wheeled Pioneer concept of the Maxi-InnoScooter has been proven. 2 × 17 kg of battery packs with 2.3 kWh each capacity can also be exchanged without robotic arms and 60 Volt on-board voltage are no danger to life. additionally These batteries can be anywhere, even on the 10th floor getting charged.

The can not offer the "better place" concept, And this is not the last advantage, the better not for now should be published to the backlog Germany in electric mobility in a lead to change. So there are possibilities even better to be a "Better Place"! That's why This child also has its own name - the "Better Now Project ".

While in the mass production of future electric cars a real race has broken out, there is on the "pit roads" at the German taps "jam". Obviously, the understanding of the existing competitive situation is not yet available. Therefore the following:
The race for the fastest "pit stops" and thus determining the conditions and creating the best conditions to win the title have already been set by Renault / Nissan almost unassailable.

By the treaties of Israel, Denmark, Portugal, France, Monaco, Switzerland, Australia, Canada and 3 US states (including California), important roads have already been bought away in the "Wechselakku-Monopoly" while German manufacturers are always only on station (ver).

Therefore this task of future mobility is one Size of the most urgent national interest. No another economic stimulus program offers more sustainability and securing the future. That's why the state is in demand here. Why not the private industry?

Therefore There are examples that prove that profit-seeking is related with monopoly position led to exploitation. Or is the so-called "Strafzoll", the Windows working software, which is due with each computer, to rate differently?

Also within the ambition of European standardization is a solo effort beneficial. Because only then does a competition arise, which drives all parties to excellence without competition would run slower. Of course, that wins System in which all battery variants, even those of "Shai Aggasi "can be changed. So similar, like the empty bottle vending machines, which also have different crates accept, read, settle missing bottles and print receipts can.

I I would like to invite everyone to join this path together go, because this task is one of the biggest Hopes in the mechanized history of mankind.

Because the energy we no longer burn useless, which we do not only bring in 50% of our ship transport capacity or not ultimately through our work performance may have the freedom to do so enables us, our children, to peace-loving people to educate.

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited non-patent literature

• - http://www.wattgehtab.com/index.php/content/view/1706/25/ [0001]
• - http://www.poulsenhybrid.com/index.html [0074]
• - http://www.unendlich-viel-energie.de/uploads/media/praesentation_elektromobilitaet_01.pdf [0093]

Claims (2)

External motor vehicle hybrid system as an electric wheel hub motor (retrofitted), characterized in that the measure redesigns and used cars with internal combustion engine easily, and without serious interference with electrical vehicles converted or manufactured. One or even two wheels, which are equipped with electric wheel hub motors (see Patent No. P / 48219DE / WK / PR), take over the additional electric drive function. This creates a short-range electric vehicle that can travel long distances with an internal combustion engine if necessary. External battery of newest design with foldable chassis, Electric motor and 2-4 wheels, characterized that about the recording and mounting directly on the car the Power supply of the electric hub motor of the car hybrid system is guaranteed. Easy separation of these 2 components arise a combustion engine vehicle and a smaller lightweight electric vehicle. Due to the external position z. B. Towing hitch is the change from empty to full batteries easily feasible.