EP2924254A4 - Positive crankcase ventilation valve mounting structure - Google Patents
Positive crankcase ventilation valve mounting structureInfo
- Publication number
- EP2924254A4 EP2924254A4 EP13857607.9A EP13857607A EP2924254A4 EP 2924254 A4 EP2924254 A4 EP 2924254A4 EP 13857607 A EP13857607 A EP 13857607A EP 2924254 A4 EP2924254 A4 EP 2924254A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- mounting structure
- valve mounting
- ventilation valve
- crankcase ventilation
- positive crankcase
- 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- Withdrawn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
- 238000009423 ventilation Methods 0.000 title 1
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
- F01M13/0011—Breather valves
-
- 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
- F01M13/0416—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in valve-covers
-
- 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
-
- 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
- F01M13/0011—Breather valves
- F01M2013/0027—Breather valves with a de-icing or defrosting system
-
- 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
- F01M2013/0427—Separating oil and gas with a centrifuge device the centrifuge device having no rotating part, e.g. cyclone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012256711A JP5983350B2 (en) | 2012-11-22 | 2012-11-22 | PCV valve mounting structure |
PCT/JP2013/080428 WO2014080786A1 (en) | 2012-11-22 | 2013-11-11 | Positive crankcase ventilation valve mounting structure |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2924254A1 EP2924254A1 (en) | 2015-09-30 |
EP2924254A4 true EP2924254A4 (en) | 2016-03-09 |
Family
ID=50775969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13857607.9A Withdrawn EP2924254A4 (en) | 2012-11-22 | 2013-11-11 | Positive crankcase ventilation valve mounting structure |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150292374A1 (en) |
EP (1) | EP2924254A4 (en) |
JP (1) | JP5983350B2 (en) |
CN (1) | CN204663619U (en) |
WO (1) | WO2014080786A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6493060B2 (en) * | 2015-07-23 | 2019-04-03 | トヨタ紡織株式会社 | PCV valve |
DE102015217153A1 (en) * | 2015-09-08 | 2017-03-09 | Daimler Ag | Cylinder head cover and method of making a cylinder head cover |
US11598232B2 (en) * | 2018-04-17 | 2023-03-07 | Toyota Boshoku Kabushiki Kaisha | PCV valve coupling structure |
CN108591495B (en) * | 2018-05-11 | 2020-06-23 | 浙江吉利控股集团有限公司 | Automobile engine PCV valve and combined valve core thereof |
JP7124604B2 (en) * | 2018-09-27 | 2022-08-24 | トヨタ自動車株式会社 | blow-by gas treatment equipment |
JP7028758B2 (en) * | 2018-12-20 | 2022-03-02 | 株式会社クボタ | Work vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003097244A (en) * | 2001-09-21 | 2003-04-03 | Suzuki Motor Corp | Pcv device of internal combustion engine |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946710A (en) * | 1972-03-20 | 1976-03-30 | Albano Enterprises, Inc. | Supplemental air valves and supplemental air systems for internal combustion engines |
JPS55153839A (en) * | 1979-05-18 | 1980-12-01 | Nissan Motor Co Ltd | Cylinder head cover |
JPS61122313U (en) * | 1985-01-21 | 1986-08-01 | ||
JP3396094B2 (en) * | 1994-09-30 | 2003-04-14 | 富士機工株式会社 | Automatic transmission operating device |
US5880926A (en) * | 1996-04-19 | 1999-03-09 | Nichicon Corporation | Electronic device with mounting structure |
JP3177461B2 (en) * | 1996-10-01 | 2001-06-18 | 小島プレス工業株式会社 | Oil trapper for internal combustion engine |
JP3889924B2 (en) * | 2000-11-17 | 2007-03-07 | 本田技研工業株式会社 | Mounting structure of flow control valve for blow-by gas reduction device |
JP3923288B2 (en) * | 2001-08-06 | 2007-05-30 | 本田技研工業株式会社 | Engine gas-liquid separator |
DE50201997D1 (en) * | 2002-06-27 | 2005-02-17 | David & Baader Dbk Spezfab | Heating device for a fluid line and method of manufacture |
JP4079828B2 (en) * | 2003-05-19 | 2008-04-23 | 本田技研工業株式会社 | Internal combustion engine with a PCV valve |
JP2007297952A (en) * | 2006-04-28 | 2007-11-15 | Toyota Motor Corp | Intake device for internal combustion engine |
US20080099000A1 (en) * | 2006-10-30 | 2008-05-01 | Aisan Kogyo Kabushiki Kaisha | PCV valve |
JP4820358B2 (en) * | 2007-12-20 | 2011-11-24 | 富士重工業株式会社 | PCV valve mounting structure |
JP4946856B2 (en) * | 2007-12-21 | 2012-06-06 | トヨタ自動車株式会社 | Oil separator |
JP4952948B2 (en) * | 2008-03-05 | 2012-06-13 | マツダ株式会社 | Engine blow-by gas recirculation system |
JP5490562B2 (en) * | 2010-02-19 | 2014-05-14 | 愛三工業株式会社 | PCV valve mounting structure |
DE102011106593B4 (en) * | 2010-07-06 | 2022-01-13 | BRUSS Sealing Systems GmbH | Housing for an internal combustion engine and a positive crankcase ventilation PCV valve attached to the housing, and a method of attaching a PCV valve to a housing |
JP6198625B2 (en) * | 2014-02-10 | 2017-09-20 | 小島プレス工業株式会社 | PCV valve heating device |
-
2012
- 2012-11-22 JP JP2012256711A patent/JP5983350B2/en not_active Expired - Fee Related
-
2013
- 2013-11-11 WO PCT/JP2013/080428 patent/WO2014080786A1/en active Application Filing
- 2013-11-11 EP EP13857607.9A patent/EP2924254A4/en not_active Withdrawn
- 2013-11-11 CN CN201390000902.4U patent/CN204663619U/en not_active Expired - Fee Related
- 2013-11-11 US US14/443,099 patent/US20150292374A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003097244A (en) * | 2001-09-21 | 2003-04-03 | Suzuki Motor Corp | Pcv device of internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JP2014105580A (en) | 2014-06-09 |
WO2014080786A1 (en) | 2014-05-30 |
EP2924254A1 (en) | 2015-09-30 |
JP5983350B2 (en) | 2016-08-31 |
CN204663619U (en) | 2015-09-23 |
US20150292374A1 (en) | 2015-10-15 |
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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 |
|
17P | Request for examination filed |
Effective date: 20150513 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160208 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F02F 7/00 20060101ALI20160202BHEP Ipc: F01M 13/00 20060101AFI20160202BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20170908 |