EP0560775A1 - Electronic oscilator equipment for internal combustion engines - Google Patents
Electronic oscilator equipment for internal combustion engines Download PDFInfo
- Publication number
- EP0560775A1 EP0560775A1 EP19910917127 EP91917127A EP0560775A1 EP 0560775 A1 EP0560775 A1 EP 0560775A1 EP 19910917127 EP19910917127 EP 19910917127 EP 91917127 A EP91917127 A EP 91917127A EP 0560775 A1 EP0560775 A1 EP 0560775A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- oscilator
- electronic
- equipment
- internal combustion
- combustion engines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 7
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 description 4
- 206010061218 Inflammation Diseases 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/10—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having continuous electric sparks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Definitions
- This present invention refers to an electronic oscilator equipment for the ignition of petrol engines which has been specially conceived to increase the yield of the engine with lower consumption and a very considerable reduction of the toxic gases which emanate from an imperfect combustion.
- an ignition is produced in petrol engines by the flying of a spark by means of a sparking plug placed in the inside of the explosion chamber.
- the solutions known to date consist of a high tension coil, whose primary is feeded by the continuous current of the battery (12 v).
- This said circuit is cut or interrupted by the action of contacts named contact points, assembled in the inside of a mechamism known as DELCO, which are subjected to approximately a 4 A. intensity.
- This cut of current is produced in synchronization with the critical moment of maximum compression of each cylinder, so that an over tension is produced (extra break current), which when induced in the secondary winding of the coil, produces a HIGH TENSION current, through which a distributer (pipe and cover of the delco), is conducted to the sparking plugs producing the inflammation of the mixture compressed in the chamber of each cylinder, at the moment of the corresponding cycle.
- the inflammation of the compressed mixture is instantaneously produced in a 20,8% of its totality, initiating a flame front which propagates to the inside of the cylinder chamber, creating hydrocarbide rich, gas turbulences, which do not reach inflammation point in its totality prior to the opening of the escape valve, escaping to the outside by an escape tube.
- the first electronic ignition including a power transistor to effectuate the breakage of the coil, is born, and it is sent in its base by the classical contact points, though with a great reduction in the intensity with which they have to cope with.
- the oscilator electronic circuit proposed by the invention solves in great part, the present problems of atmospheric contamination, energy saving (fuel) and is based on the creation of various fronts of consecutive flames, which in one same period of time (piston stroke), inflames the the compressed mixture NINE TIMES , since nine continuous sparks are produced in each sparking plug, accompanying the piston in its working stroke in 3/4 of its run and inflamming up to 63,2% of the accumulated mixture, versus 28,8 % which is inflammed with one single discharge or spark of the rest of the ignitions.
- the centres, components, shapes, size and disposition of the elements shall be susceptible to variation, on condition that does not suppose an alteration in the essenciality of the invention.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES1991/000058 WO1993006363A1 (es) | 1991-09-23 | 1991-09-23 | Equipo electronico oscilador para motores de combustion interna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0560775A1 true EP0560775A1 (en) | 1993-09-22 |
Family
ID=8270724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19910917127 Withdrawn EP0560775A1 (en) | 1991-09-23 | 1991-09-23 | Electronic oscilator equipment for internal combustion engines |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0560775A1 (es) |
| BR (1) | BR9107203A (es) |
| WO (1) | WO1993006363A1 (es) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0634573A1 (en) * | 1993-07-13 | 1995-01-18 | Jury Alexandrovech Papko | Method and system for controlling the spark frequency of a multispark ignition system |
| FR2746451A1 (fr) * | 1996-01-31 | 1997-09-26 | Mitsuba Corp | Systeme et procede de commande d'allumage d'un moteur a combustion interne |
| GB2313157A (en) * | 1996-05-16 | 1997-11-19 | Hsu Chih Cheng | Ignition system with auxiliary pulses, for gasoline i.c. engine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA738566A (en) * | 1960-12-05 | 1966-07-12 | C. Loudon Donald | Electric surge generator |
| FR1337608A (fr) * | 1962-10-15 | 1963-09-13 | Pal Magneton | Système d'allumage pour moteurs à combustion utilisant des éléments à transistors et un réglage d'avance à l'allumage électrique |
| FR1530557A (fr) * | 1967-05-16 | 1968-06-28 | Lombardini Fab It Motori Spa | Dispositif à transistor pour l'allumage des moteurs à explosion |
| AT285248B (de) * | 1967-05-09 | 1970-10-27 | Bosch Gmbh Robert | Zündeinrichtung für Brennkraftmaschinen |
| DE2261156C2 (de) * | 1972-12-14 | 1982-08-26 | Robert Bosch Gmbh, 7000 Stuttgart | Zündeinrichtung für Brennkraftmaschinen |
| US3938491A (en) * | 1974-04-29 | 1976-02-17 | Terry Industries | Switching circuit for ignition system |
-
1991
- 1991-09-23 WO PCT/ES1991/000058 patent/WO1993006363A1/es not_active Ceased
- 1991-09-23 EP EP19910917127 patent/EP0560775A1/en not_active Withdrawn
- 1991-09-23 BR BR9107203A patent/BR9107203A/pt not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9306363A1 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0634573A1 (en) * | 1993-07-13 | 1995-01-18 | Jury Alexandrovech Papko | Method and system for controlling the spark frequency of a multispark ignition system |
| WO1995002761A1 (en) * | 1993-07-13 | 1995-01-26 | Jury Alexandrovech Papko | Method and system to control the spark frequency of a multispark ignition system |
| FR2746451A1 (fr) * | 1996-01-31 | 1997-09-26 | Mitsuba Corp | Systeme et procede de commande d'allumage d'un moteur a combustion interne |
| GB2313157A (en) * | 1996-05-16 | 1997-11-19 | Hsu Chih Cheng | Ignition system with auxiliary pulses, for gasoline i.c. engine |
Also Published As
| Publication number | Publication date |
|---|---|
| BR9107203A (pt) | 1994-04-26 |
| WO1993006363A1 (es) | 1993-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK FR GB GR IT LI LU NL SE |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19930624 |