DE19714308B4 - Charged, intercooled reciprocating internal combustion engine - Google Patents
Charged, intercooled reciprocating internal combustion engine Download PDFInfo
- Publication number
- DE19714308B4 DE19714308B4 DE19714308A DE19714308A DE19714308B4 DE 19714308 B4 DE19714308 B4 DE 19714308B4 DE 19714308 A DE19714308 A DE 19714308A DE 19714308 A DE19714308 A DE 19714308A DE 19714308 B4 DE19714308 B4 DE 19714308B4
- Authority
- DE
- Germany
- Prior art keywords
- condensate
- opening
- internal combustion
- combustion engine
- reciprocating internal
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
- F02B29/0468—Water separation or drainage means
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
- F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Supercharger (AREA)
Abstract
Aufgeladene, ladeluftgekühlte Hubkolbenbrennkraftmaschine, mit einem Ladeluftkühler und einer Vorrichtung zum Sammeln und Abführen des im Ladeluftkühler anfallenden Kondensats, wobei der Ladeluftkühler an seiner geodätisch tiefsten Stelle einen Kondensatsammelraum mit einer Öffnung aufweist, die über eine Kondensatrücklaufleitung in Strömungsverbindung mit einem Kurbelgehäuse der Hubkolbenbrennkraftmaschine steht, dadurch gekennzeichnet, dass die Kondensatrücklaufleitung (9) von der Öffnung (12) bis in das Kurbelgehäuse (2) der Hubkolbenbrennkraftmaschine Gefälle aufweist, dass die Öffnung (12) dauernd offen ist und einen Drosselkörper (13) aufweist und dass der Drosselkörper (13) in der Öffnung (12) mit axialem und radialem Spiel unverlierbar angeordnet ist.charged, intercooled Reciprocating internal combustion engine, with a charge air cooler and a device for collecting and discharging in the intercooler accumulating condensate, with the intercooler at its geodesic lowest Point has a condensate collecting space with an opening, which via a condensate return line in fluid communication with a crankcase the reciprocating internal combustion engine is, characterized in that the condensate return line (9) from the opening (12) into the crankcase (2) the reciprocating internal combustion engine has gradient that the opening (12) is permanently open and has a throttle body (13) and that the throttle body (13) in the opening (12) is arranged captively with axial and radial play.
Description
Die Erfindung betrifft eine aufgeladene, ladeluftgekühlte Hubkolbenbrennkraftmaschine, mit einem Ladeluftkühler und einer Vorrichtung zum Sammeln und Abführen des im Ladeluftkühler anfallenden Kondensats, wobei der Ladeluftkühler an seiner geodätisch tiefsten Stelle einen Kondensatsammelraum mit einer Öffnung aufweist, die über eine Kondensatrücklaufleitung in Strömungsverbindung mit der Hubkolbenbrennkraftmaschine steht.The The invention relates to a turbocharged, intercooled reciprocating internal combustion engine, with a charge air cooler and a device for collecting and discharging the accumulating in the intercooler Condensate, with the intercooler at his geodesic lowest point has a condensate collecting space with an opening, the above a condensate return line in fluid communication with the reciprocating internal combustion engine is.
Eine
solche Hubkolbenbrennkraftmaschine ist aus der
Aus
der
Der Erfindung liegt die Aufgabe zugrunde, das Kondensat eines Ladeluftkühlers einer Hubkolbenbrennkraftmaschine auf einfache Weise und ohne negativen Einfluss auf deren Abgasqualität motorintern zu entsorgen.Of the Invention is based on the object, the condensate of a charge air cooler a Reciprocating internal combustion engine in a simple way and without negative Influence on their exhaust quality to be disposed of internally.
Die Aufgabe wird in einer ersten Ausführung dadurch gelöst, dass die Kondensatrücklaufleitung von der Öffnung bis in das Kurbelgehäuse der Hubkolbenbrennkraftmaschine einmündend Gefälle aufweist, dass die Öffnung dauernd offen ist und einen Drosselkörper aufweist und dass der Drosselkörper in der Öffnung mit axialem und radialem Spiel unverlierbar angeordnet ist. Auf diese Weise gelangt das Kondensat ins Kurbelgehäuse. Dieses ist über eine Entlüftungsleitung mit der Luftansaugleitung des Turboladers verbunden. Dadurch kann das Kondensat mit eventuellen Schadstoffen weder direkt noch über das Abgas nach außen gelangen. Es muss, falls es nicht im Ölsumpf verbleibt, den Hochtemperatur- und Hochdruckprozess der Verbrennung durchlaufen. Dabei werden brennbare Schadstoffe, wie Kohlenwasserstoffe weitgehend zu CO2 und H2O verbrannt. Dadurch, dass die Kondensatrücklaufleitung von der Öffnung bis ins Kurbelgehäuse Gefälle aufweist, ist ein Abfließen des Kondensats aus dem Kondensatsammelraum auch bei stehendem Motor, d. h. ohne Ladeluftdruck möglich, der bei laufendem Motor das Kondensat auch ohne Gefälle fördern könnte. Dadurch, dass die Öffnung dauernd offen ist und einen Drosselkörper aufweist, ist ein dauernder Abfluss des Kondensats gewährleistet, ohne dass zu hohe Ladeluftverluste auftreten. Diese werden durch den Drosselkörper vermindert. Dieser verringert den Querschnitt der Öffnung, die aus Fertigungs- und Verstopfungsgründen relativ groß ist. Ein Verstopfen der Öffnung wird dadurch vermieden, dass der Drosselkörper in der Öffnung mit axialem und radialem Spiel unverlierbar angeordnet ist.The object is achieved in a first embodiment, characterized in that the condensate return line from the opening into the crankcase of Hubkolbenbrennkraftmaschine opening divide, that the opening is permanently open and has a throttle body and that the throttle body arranged captive in the opening with axial and radial play is. In this way, the condensate enters the crankcase. This is connected via a vent line with the air intake pipe of the turbocharger. As a result, the condensate can not reach the outside either directly or via the exhaust gas with any pollutants. It must, if it does not remain in the sump, go through the high temperature and high pressure combustion process. This combustible pollutants, such as hydrocarbons are largely burned to CO 2 and H 2 O. Due to the fact that the condensate return line from the opening to the crankcase has a slope, a drainage of the condensate from the condensate collecting space is possible even with the engine stopped, ie without charge air pressure, which could promote the condensate without gradient even with the engine running. Characterized in that the opening is permanently open and has a throttle body, a continuous drainage of the condensate is ensured without too high charge air losses occur. These are reduced by the throttle body. This reduces the cross-section of the opening, which is relatively large for manufacturing and Verstopfungsgründen. Clogging of the opening is avoided in that the throttle body is arranged captive in the opening with axial and radial play.
Durch die Motorvibrationen wird der Drosselkörper aufgrund seines Spiels zu translatorischen und rotatorischen Bewegungen angeregt, die ein Verstopfen verhindern.By The engine vibrations become the throttle body due to its play stimulated to translational and rotational movements, which cause clogging prevent.
In einer zweiten Ausführung ist die Öffnung durch ein Ventil verschließbar. Auf diese Weise werden Ladeluftverluste vermieden und der Kondensatabfluss ist steuerbar. Bei dieser Ausführung ist das Ventil ein Druckmembranventil ist, das durch Ladeluft und/oder Auftrieb steuerbar ist. Das Druckmembranventil wird vom Ladedruck verschlossen. Es öffnet, wenn der Motor abgestellt wird, so dass das warme Kondensat in den Motor zurückfließen kann.In a second embodiment is the opening through a valve closed. In this way, charge air losses are avoided and the condensate drain is controllable. In this version is the valve is a pressure diaphragm valve, which by charge air and / or Buoyancy is controllable. The pressure diaphragm valve is from the boost pressure locked. It opens, though the engine is turned off, leaving the warm condensate in the engine can flow back.
In einer dritten Ausführung ist das Ventil ein Magnetventil. Dadurch kann der Kondensatabfluss beliebig gesteuert werden.In a third embodiment the valve is a solenoid valve. This allows the condensate drain as desired to be controlled.
In weiterer Ausgestaltung der dritten Ausführung ist das Magnetventil durch einen Schalter oder durch das Motormanagement steuerbar. Als Schalter kommt der Betriebsschalter des Motors in Frage, durch den das Magnetventil beim laufenden Motor geschlossen und nach dessen Abstellen geöffnet wird, so dass das warme, dünnflüssige Kondensat abfließen kann. Wird diese Anordnung mit einer Zeitstufe kombiniert, so schließt das Magnetventil nach einer bestimmten Zeit.In Another embodiment of the third embodiment is the solenoid valve controllable by a switch or by the engine management. When Switch comes into question the operating switch of the motor, through which closed the solenoid valve with the engine running and after its Parking is opened, so that the warm, low-viscosity condensate can drain off. If this arrangement is combined with a timer, the solenoid valve closes after a certain amount of time.
Der Schalter kann auch als Schwimmerschalter im Ladeluftkühler ausgebildet sein. Der Schwimmerschalter arbeitet bedarfsgerecht, da er vom Kondensatspiegel selbst gesteuert wird, während eine Zeitstufe das Magnetventil bedarfsunabhängig periodisch öffnet.Of the Switch can also be designed as a float switch in the intercooler be. The float switch works as needed as it comes from the condensate level self-controlled while a time step, the solenoid valve periodically opens regardless of demand.
Das Magnetventil kann auch von einem Motormanagement gesteuert werden. Dabei kann z.B. das Magnetventil erst ab einer gewissen Ölsumpftemperatur geöffnet werden, um ein Verdampfen von Kondenswasser sicherzustellen. Um einen zu hohen Kondensatspiegel im Ladeluftkühler zu vermeiden, bietet sich auch hierbei zusätzlich ein Schwimmerschalter an.The Solenoid valve can also be controlled by a motor management. In this case, e.g. the solenoid valve only from a certain oil sump temperature open to ensure evaporation of condensation. Around To avoid a high condensate level in the intercooler, offers itself also here in addition a float switch on.
Weitere Merkmale der Erfindung ergeben sich aus der folgenden Beschreibung und der Zeichnung, in der Ausführungsbeispiele der Erfindung schematisch dargestellt sind.Further features of the invention result from the following description and the drawing, are schematically illustrated in the embodiments of the invention.
Es zeigen:It demonstrate:
In
Der
Ladeluftkühler
In
der Kondensatrücklaufleitung
In
In
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19714308A DE19714308B4 (en) | 1997-04-08 | 1997-04-08 | Charged, intercooled reciprocating internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19714308A DE19714308B4 (en) | 1997-04-08 | 1997-04-08 | Charged, intercooled reciprocating internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19714308A1 DE19714308A1 (en) | 1998-10-15 |
| DE19714308B4 true DE19714308B4 (en) | 2007-05-31 |
Family
ID=7825692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19714308A Expired - Fee Related DE19714308B4 (en) | 1997-04-08 | 1997-04-08 | Charged, intercooled reciprocating internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE19714308B4 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010011776A1 (en) | 2010-03-17 | 2011-09-22 | Volkswagen Ag | Internal combustion engine i.e. diesel engine, for motor car, has valve arranged in feed conduit, where open and closed positions of valve are adjusted in response to pressure difference between compressor pressure and suction tube pressure |
| DE102013215347A1 (en) | 2012-09-21 | 2014-05-15 | Ford Global Technologies, Llc | Method for discharging liquid from an intake tract of a turbocharger arrangement and turbocharger arrangement for carrying out such a method |
| DE102014200124A1 (en) | 2013-01-18 | 2014-07-24 | Ford Global Technologies, Llc | Device for discharging condensate from turbocharger assembly, has radial bore, which is arranged in valve seat and has opening within reservoir and pressure opening oriented towards throttle pin |
| DE102013005847A1 (en) * | 2013-04-05 | 2014-10-09 | Volkswagen Aktiengesellschaft | Charge air pipe and internal combustion engine |
| US9181853B2 (en) * | 2012-12-06 | 2015-11-10 | Ford Global Technologies, Llc | Intercooler condensate to sump or positive crankcase ventilation flow |
| DE102015208482A1 (en) * | 2015-05-07 | 2016-11-10 | Ford Global Technologies, Llc | Device for removing condensate from a turbocharger arrangement |
| DE102015208475A1 (en) * | 2015-05-07 | 2016-11-10 | Ford Global Technologies, Llc | Device for removing condensate from a turbocharger arrangement |
| DE102013111450B4 (en) | 2012-10-17 | 2022-11-03 | Ford Global Technologies, Llc | Method for flushing condensate from a charge air cooler |
| DE102014225269B4 (en) | 2013-12-12 | 2024-05-16 | Ford Global Technologies, Llc | ARRANGEMENT AND METHOD FOR A SHIFT VALVE FOR REMOVING CONDENSATE FROM AN INTERCOOLER |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6301887B1 (en) * | 2000-05-26 | 2001-10-16 | Engelhard Corporation | Low pressure EGR system for diesel engines |
| DE10238839A1 (en) * | 2002-08-23 | 2004-03-04 | Behr Gmbh & Co. | Intercooler |
| DE102005023958A1 (en) * | 2005-05-20 | 2006-11-23 | Behr Gmbh & Co. Kg | Turbocharger assembly and method of operating a turbocharger |
| US7251937B2 (en) * | 2005-11-15 | 2007-08-07 | Deere & Company | Charge air cooler drain system |
| SE528973C2 (en) * | 2005-12-16 | 2007-03-27 | Volvo Lastvagnar Ab | Charge air cooler for turbocharged piston engine, has bimetal tongue placed on external surface of cooler, that is controlled to close and open opening of drain arrangement responsive to temperature changes |
| FR2908505B1 (en) * | 2006-11-14 | 2009-02-13 | Renault Sas | THERMAL EXCHANGER HAVING AUTOMATIC PURGE MEANS. |
| FR2921102B1 (en) * | 2007-09-19 | 2014-03-07 | Peugeot Citroen Automobiles Sa | DEVICE FOR MANAGING CONDENSATES ESPECIALLY IN EGR SYSTEMS |
| US8061135B2 (en) * | 2008-03-07 | 2011-11-22 | GM Global Technology Operations LLC | Condensate extractor for charge air cooler systems |
| DE102008045685A1 (en) * | 2008-09-04 | 2010-09-23 | Pierburg Gmbh | Intercooler with condensate drain |
| US7980076B2 (en) * | 2008-09-30 | 2011-07-19 | GM Global Technology Operations LLC | Controlled condensate collection and evacuation for charge air cooler |
| GB2476049A (en) * | 2009-12-08 | 2011-06-15 | Gm Global Tech Operations Inc | I.c. gas inlet passage with an outlet port, darin or passage for condensed liquid, eg water |
| DE102011079426A1 (en) * | 2011-07-19 | 2013-01-24 | Mahle International Gmbh | Internal combustion engine |
| US9297296B2 (en) * | 2012-08-07 | 2016-03-29 | Ford Global Technologies, Llc | Method for discharging condensate from a turbocharger arrangement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2814593A1 (en) * | 1978-04-05 | 1979-10-18 | Maschf Augsburg Nuernberg Ag | METHOD AND DEVICE FOR OPERATING A CHARGED COMBUSTION ENGINE |
| DE3338273A1 (en) * | 1983-10-21 | 1985-05-02 | Volkswagenwerk Ag, 3180 Wolfsburg | Drive arrangement for vehicles |
| DE3935789C2 (en) * | 1989-10-27 | 1995-10-12 | Dancho Zochev Dipl Ing Donkov | Reciprocating piston internal combustion engine with crankcase charge air pump and charge air cooler |
-
1997
- 1997-04-08 DE DE19714308A patent/DE19714308B4/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2814593A1 (en) * | 1978-04-05 | 1979-10-18 | Maschf Augsburg Nuernberg Ag | METHOD AND DEVICE FOR OPERATING A CHARGED COMBUSTION ENGINE |
| DE3338273A1 (en) * | 1983-10-21 | 1985-05-02 | Volkswagenwerk Ag, 3180 Wolfsburg | Drive arrangement for vehicles |
| DE3935789C2 (en) * | 1989-10-27 | 1995-10-12 | Dancho Zochev Dipl Ing Donkov | Reciprocating piston internal combustion engine with crankcase charge air pump and charge air cooler |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010011776A1 (en) | 2010-03-17 | 2011-09-22 | Volkswagen Ag | Internal combustion engine i.e. diesel engine, for motor car, has valve arranged in feed conduit, where open and closed positions of valve are adjusted in response to pressure difference between compressor pressure and suction tube pressure |
| DE102013215347A1 (en) | 2012-09-21 | 2014-05-15 | Ford Global Technologies, Llc | Method for discharging liquid from an intake tract of a turbocharger arrangement and turbocharger arrangement for carrying out such a method |
| DE102013215347B4 (en) * | 2012-09-21 | 2015-12-10 | Ford Global Technologies, Llc | Method for discharging liquid from an intake tract of a turbocharger arrangement and turbocharger arrangement for carrying out such a method |
| DE102013111450B4 (en) | 2012-10-17 | 2022-11-03 | Ford Global Technologies, Llc | Method for flushing condensate from a charge air cooler |
| US9181853B2 (en) * | 2012-12-06 | 2015-11-10 | Ford Global Technologies, Llc | Intercooler condensate to sump or positive crankcase ventilation flow |
| DE102013224919B4 (en) | 2012-12-06 | 2023-12-07 | Ford Global Technologies, Llc | Engine method and system for supplying intercooler condensate to a sump and/or crankcase ventilation stream |
| DE102014200124A1 (en) | 2013-01-18 | 2014-07-24 | Ford Global Technologies, Llc | Device for discharging condensate from turbocharger assembly, has radial bore, which is arranged in valve seat and has opening within reservoir and pressure opening oriented towards throttle pin |
| DE102014200124B4 (en) * | 2013-01-18 | 2015-07-23 | Ford Global Technologies, Llc | Device for removing condensate from a turbocharger arrangement |
| DE102013005847A1 (en) * | 2013-04-05 | 2014-10-09 | Volkswagen Aktiengesellschaft | Charge air pipe and internal combustion engine |
| DE102013005847B4 (en) | 2013-04-05 | 2023-05-17 | Volkswagen Aktiengesellschaft | Internal combustion engine with charge air pipe and condensate drain |
| DE102014225269B4 (en) | 2013-12-12 | 2024-05-16 | Ford Global Technologies, Llc | ARRANGEMENT AND METHOD FOR A SHIFT VALVE FOR REMOVING CONDENSATE FROM AN INTERCOOLER |
| DE102015208482B4 (en) * | 2015-05-07 | 2016-12-22 | Ford Global Technologies, Llc | Device for removing condensate from a turbocharger arrangement |
| DE102015208475B4 (en) * | 2015-05-07 | 2016-12-22 | Ford Global Technologies, Llc | Device for removing condensate from a turbocharger arrangement |
| DE102015208475A1 (en) * | 2015-05-07 | 2016-11-10 | Ford Global Technologies, Llc | Device for removing condensate from a turbocharger arrangement |
| DE102015208482A1 (en) * | 2015-05-07 | 2016-11-10 | Ford Global Technologies, Llc | Device for removing condensate from a turbocharger arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19714308A1 (en) | 1998-10-15 |
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| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8110 | Request for examination paragraph 44 | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20121101 |