FR2989417B1 - Dispositif de re-aspiration des gaz de carter avec circulation transversale par le corps creux d'arbres a cames - Google Patents
Dispositif de re-aspiration des gaz de carter avec circulation transversale par le corps creux d'arbres a camesInfo
- Publication number
- FR2989417B1 FR2989417B1 FR1253504A FR1253504A FR2989417B1 FR 2989417 B1 FR2989417 B1 FR 2989417B1 FR 1253504 A FR1253504 A FR 1253504A FR 1253504 A FR1253504 A FR 1253504A FR 2989417 B1 FR2989417 B1 FR 2989417B1
- Authority
- FR
- France
- Prior art keywords
- camshafts
- carter
- gases
- suction
- hollow body
- 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
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
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L2001/0475—Hollow camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F01L2001/0537—Double overhead camshafts [DOHC]
-
- 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
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M2013/0422—Separating oil and gas with a centrifuge device
-
- 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 or frames
- F02F7/006—Camshaft or pushrod housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1253504A FR2989417B1 (fr) | 2012-04-17 | 2012-04-17 | Dispositif de re-aspiration des gaz de carter avec circulation transversale par le corps creux d'arbres a cames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1253504A FR2989417B1 (fr) | 2012-04-17 | 2012-04-17 | Dispositif de re-aspiration des gaz de carter avec circulation transversale par le corps creux d'arbres a cames |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2989417A1 FR2989417A1 (fr) | 2013-10-18 |
FR2989417B1 true FR2989417B1 (fr) | 2014-05-02 |
Family
ID=46149680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1253504A Expired - Fee Related FR2989417B1 (fr) | 2012-04-17 | 2012-04-17 | Dispositif de re-aspiration des gaz de carter avec circulation transversale par le corps creux d'arbres a cames |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2989417B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202200016572A1 (it) * | 2022-08-03 | 2024-02-03 | Fca Italy Spa | “modulo porta camme sensorizzato per una testa di un motore a combustione interna e relativo motore a combustione interna” |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61175213A (ja) * | 1985-01-30 | 1986-08-06 | Honda Motor Co Ltd | エンジンにおけるカムケ−スのブリ−ザ装置 |
DE102005034273A1 (de) * | 2005-07-22 | 2006-06-14 | Daimlerchrysler Ag | Brennkraftmaschine |
DE102007013348B4 (de) * | 2007-03-16 | 2018-10-18 | Mahle International Gmbh | Zylinderkopf eines Verbrennungsmotors |
US8075655B2 (en) * | 2008-06-17 | 2011-12-13 | Cummins Filtration Ip, Inc. | Rotative inertial impactor gas-oil separator for internal combustion engine |
-
2012
- 2012-04-17 FR FR1253504A patent/FR2989417B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2989417A1 (fr) | 2013-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 5 |
|
ST | Notification of lapse |
Effective date: 20171229 |