GB2006329A - Removing Oil Vapours from Internal Combustion Engine Crankcases - Google Patents
Removing Oil Vapours from Internal Combustion Engine CrankcasesInfo
- Publication number
- GB2006329A GB2006329A GB7833993A GB7833993A GB2006329A GB 2006329 A GB2006329 A GB 2006329A GB 7833993 A GB7833993 A GB 7833993A GB 7833993 A GB7833993 A GB 7833993A GB 2006329 A GB2006329 A GB 2006329A
- Authority
- GB
- United Kingdom
- Prior art keywords
- combustion engine
- internal combustion
- removing oil
- oil vapours
- engine crankcases
- 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- Withdrawn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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
- F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Supercharger (AREA)
Abstract
Oil vapours are drawn from a crankcase 13 by an ejector 14, 16 operated by one of the fluids required for operating the engine, and the communication provided between the crankcase and the ejector is reduced or closed by a valve 17 when a predetermined vacuum has built up within the crankcase. The ejector can be provided in the lubricating oil system or in the supercharging air system, Figs. 2 and 3 (not shown). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7731957 | 1977-10-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2006329A true GB2006329A (en) | 1979-05-02 |
Family
ID=9196861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7833993A Withdrawn GB2006329A (en) | 1977-10-24 | 1978-08-21 | Removing Oil Vapours from Internal Combustion Engine Crankcases |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS5462431A (en) |
AU (1) | AU3899478A (en) |
BE (1) | BE871443A (en) |
BR (1) | BR7805876A (en) |
DD (1) | DD138696A5 (en) |
DE (1) | DE2845955A1 (en) |
DK (1) | DK384178A (en) |
ES (1) | ES472600A1 (en) |
FI (1) | FI782536A (en) |
GB (1) | GB2006329A (en) |
IT (1) | IT1097689B (en) |
NL (1) | NL7808372A (en) |
NO (1) | NO782560L (en) |
PL (1) | PL208966A1 (en) |
SE (1) | SE7808810L (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0119135A1 (en) * | 1983-03-08 | 1984-09-19 | Yugen Kaisha The Box | Internal combustion engine having negative pressure space portion |
EP0142092A2 (en) * | 1983-11-14 | 1985-05-22 | BBC Brown Boveri AG | Device for carrying the gases released by the crankcase back into the system of a supercharged internal-combustion engine |
EP0611876A1 (en) * | 1993-02-19 | 1994-08-24 | Filterwerk Mann + Hummel Gmbh | Oil separator for crankcase gases from an internal combustion engine |
EP0719910A1 (en) * | 1994-12-27 | 1996-07-03 | Atlas Copco Airpower N.V. | Device for separating oil from the vent of an oil reservoir |
DE19620883A1 (en) * | 1996-05-23 | 1997-11-27 | Bayerische Motoren Werke Ag | Control system for internal combustion engine |
EP1479887A1 (en) * | 2003-05-22 | 2004-11-24 | Ethyl Corporation | Delivery of organomolybdenum via vapor phase from a lubricant source into a fuel combustion system |
DE20318633U1 (en) * | 2003-12-02 | 2005-04-14 | Hengst Gmbh & Co.Kg | Device for return and degreasing of crank housing ventilation gases comprises one module attachable by flange connection to engine producing flow connections for ventilation pipe and oil return pipe |
DE102012202405A1 (en) * | 2012-02-16 | 2013-08-22 | Mahle International Gmbh | Motor vehicle e.g. road vehicle, has oil return part reconducting separated oil to crank case of engine, and conveying device driving fluid i.e. air, different from blow-by-gas and used for driving blow-by-gas in crank case device |
DE102013215611A1 (en) * | 2013-08-07 | 2015-03-05 | Mahle International Gmbh | Oil Mist Separators |
US9238980B2 (en) | 2012-02-16 | 2016-01-19 | Mahle International Gmbh | Crankcase ventilation device |
CN108591132A (en) * | 2018-05-23 | 2018-09-28 | 陈大海 | A kind of vacuum adsorption type water plug |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5699046U (en) * | 1979-12-28 | 1981-08-05 | ||
DE3604090A1 (en) * | 1986-02-08 | 1987-02-26 | Daimler Benz Ag | Device on a supercharged internal combustion engine for the return of crankcase breather gases into the combustion chamber of the internal combustion engine |
DE10340082A1 (en) * | 2003-08-30 | 2005-03-24 | Daimlerchrysler Ag | Device for generating a vacuum in suction manifold feeding to internal combustion engine of motor vehicle, comprises actuator in suction manifold which can reduce the cross-section of suction manifold |
DE202008005363U1 (en) * | 2008-04-17 | 2009-09-03 | Mann+Hummel Gmbh | Crankcase breather of an internal combustion engine |
DE102009032835B4 (en) * | 2009-07-13 | 2014-12-18 | Mann + Hummel Gmbh | Device for venting crankcase gases |
DE102010043060B4 (en) | 2010-10-28 | 2013-12-05 | Mtu Friedrichshafen Gmbh | Crankcase and internal combustion engine |
JP5812892B2 (en) | 2012-02-17 | 2015-11-17 | 愛三工業株式会社 | Ejecta |
-
1978
- 1978-07-25 NO NO782560A patent/NO782560L/en unknown
- 1978-08-02 IT IT26414/78A patent/IT1097689B/en active
- 1978-08-10 PL PL20896678A patent/PL208966A1/en unknown
- 1978-08-10 NL NL7808372A patent/NL7808372A/en not_active Application Discontinuation
- 1978-08-16 ES ES472600A patent/ES472600A1/en not_active Expired
- 1978-08-17 AU AU38994/78A patent/AU3899478A/en active Pending
- 1978-08-18 FI FI782536A patent/FI782536A/en unknown
- 1978-08-21 SE SE7808810A patent/SE7808810L/en unknown
- 1978-08-21 GB GB7833993A patent/GB2006329A/en not_active Withdrawn
- 1978-08-28 DD DD78207509A patent/DD138696A5/en unknown
- 1978-08-30 JP JP10616978A patent/JPS5462431A/en active Pending
- 1978-08-30 DK DK384178A patent/DK384178A/en unknown
- 1978-09-08 BR BR7805876A patent/BR7805876A/en unknown
- 1978-10-21 DE DE19782845955 patent/DE2845955A1/en not_active Withdrawn
- 1978-10-23 BE BE191267A patent/BE871443A/en unknown
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0119135A1 (en) * | 1983-03-08 | 1984-09-19 | Yugen Kaisha The Box | Internal combustion engine having negative pressure space portion |
EP0142092A2 (en) * | 1983-11-14 | 1985-05-22 | BBC Brown Boveri AG | Device for carrying the gases released by the crankcase back into the system of a supercharged internal-combustion engine |
EP0142092A3 (en) * | 1983-11-14 | 1985-07-17 | Bbc Aktiengesellschaft Brown, Boveri & Cie. | Device for carrying the gases released by the crankcase back into the system of a supercharged internal-combustion engine |
CH664798A5 (en) * | 1983-11-14 | 1988-03-31 | Bbc Brown Boveri & Cie | DEVICE FOR RETURNING THE BLOW-OFF QUANTITY FROM THE CRANKCASE. |
EP0611876A1 (en) * | 1993-02-19 | 1994-08-24 | Filterwerk Mann + Hummel Gmbh | Oil separator for crankcase gases from an internal combustion engine |
DE4305122A1 (en) * | 1993-02-19 | 1994-08-25 | Mann & Hummel Filter | Oil separator for the gases of the crankcase of an internal combustion engine |
US5429101A (en) * | 1993-02-19 | 1995-07-04 | Filterwerk Mann & Hummel Gmbh | Oil separator for the gases of the crankcase of an internal-combustion engine |
BE1009008A3 (en) * | 1994-12-27 | 1996-10-01 | Atlas Copco Airpower Nv | DEVICE FOR SEPARATING OIL FROM A BREATHER OF AN OIL RESERVOIR. |
EP0719910A1 (en) * | 1994-12-27 | 1996-07-03 | Atlas Copco Airpower N.V. | Device for separating oil from the vent of an oil reservoir |
US5681372A (en) * | 1994-12-27 | 1997-10-28 | Atlas Copco Airpower, N.V. | Oil reservoir vent system with oil separator and method thereof |
DE19620883A1 (en) * | 1996-05-23 | 1997-11-27 | Bayerische Motoren Werke Ag | Control system for internal combustion engine |
DE19620883B4 (en) * | 1996-05-23 | 2008-08-07 | Bayerische Motoren Werke Aktiengesellschaft | Operating method for a quantity-controlled internal combustion engine with substantially unthrottled load control |
EP1479887A1 (en) * | 2003-05-22 | 2004-11-24 | Ethyl Corporation | Delivery of organomolybdenum via vapor phase from a lubricant source into a fuel combustion system |
US7134427B2 (en) | 2003-05-22 | 2006-11-14 | Afton Chemical Intangibles Llc | Delivery of organomolybdenum via vapor phase from a lubricant source into a fuel combustion system |
DE20318633U1 (en) * | 2003-12-02 | 2005-04-14 | Hengst Gmbh & Co.Kg | Device for return and degreasing of crank housing ventilation gases comprises one module attachable by flange connection to engine producing flow connections for ventilation pipe and oil return pipe |
DE102012202405A1 (en) * | 2012-02-16 | 2013-08-22 | Mahle International Gmbh | Motor vehicle e.g. road vehicle, has oil return part reconducting separated oil to crank case of engine, and conveying device driving fluid i.e. air, different from blow-by-gas and used for driving blow-by-gas in crank case device |
US9238980B2 (en) | 2012-02-16 | 2016-01-19 | Mahle International Gmbh | Crankcase ventilation device |
DE102013215611A1 (en) * | 2013-08-07 | 2015-03-05 | Mahle International Gmbh | Oil Mist Separators |
CN108591132A (en) * | 2018-05-23 | 2018-09-28 | 陈大海 | A kind of vacuum adsorption type water plug |
Also Published As
Publication number | Publication date |
---|---|
DE2845955A1 (en) | 1979-04-26 |
IT7826414A0 (en) | 1978-08-02 |
ES472600A1 (en) | 1979-02-16 |
JPS5462431A (en) | 1979-05-19 |
FI782536A (en) | 1979-04-25 |
NL7808372A (en) | 1979-04-26 |
SE7808810L (en) | 1979-04-25 |
BR7805876A (en) | 1979-05-29 |
BE871443A (en) | 1979-04-23 |
IT1097689B (en) | 1985-08-31 |
AU3899478A (en) | 1980-02-21 |
PL208966A1 (en) | 1979-05-21 |
DK384178A (en) | 1979-04-25 |
DD138696A5 (en) | 1979-11-14 |
NO782560L (en) | 1979-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |