JP2009281247A - 多気筒エンジンにおけるブローバイガス処理装置 - Google Patents
多気筒エンジンにおけるブローバイガス処理装置 Download PDFInfo
- Publication number
- JP2009281247A JP2009281247A JP2008133349A JP2008133349A JP2009281247A JP 2009281247 A JP2009281247 A JP 2009281247A JP 2008133349 A JP2008133349 A JP 2008133349A JP 2008133349 A JP2008133349 A JP 2008133349A JP 2009281247 A JP2009281247 A JP 2009281247A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- engine
- blow
- gas
- blowby gas
- 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.)
- Granted
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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
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
【解決手段】エンジンEに第1気筒5及び第2気筒6を設けると共に,第1気筒5には,エンジンEの運転中,常時作動する第1燃料供給装置12を,また第2気筒6には,エンジンEの運転中,作動を休止し得る第2燃料供給装置13をそれぞれ接続してなる多気筒エンジンにおいて,第1及び第2気筒5,6に,吸気マニフォルド20の第1及び第2分岐管22,23を接続する一方,エンジンEのブローバイガスを集合させるブリーザチャンバ25のブローバイガス出口26と,第1分岐管22内に開口するブローバイガス入口27とをブリーザパイプ28で相互に連通した。
【選択図】 図1
Description
5・・・・・・・第1気筒
6・・・・・・・第2気筒
12・・・・・・第1燃料供給装置(第1スロットルボディ)
13・・・・・・第2燃料供給装置(第1スロットルボディ)
20・・・・・・吸気マニフォルド
21・・・・・・主管
22・・・・・・第1分岐管
23・・・・・・第2分岐管
25・・・・・・ブリーザチャンバ
26・・・・・・ブリーザガス出口
28・・・・・・ブリーザパイプ
Claims (1)
- エンジン(E)に第1気筒(5)及び第2気筒(6)を設けると共に,第1気筒(5)には,エンジン(E)の運転中,常時作動する第1燃料供給装置(12)を,また第2気筒(6)には,エンジン(E)の運転中,作動を休止し得る第2燃料供給装置(13)をそれぞれ接続してなる多気筒エンジンにおいて,
第1及び第2気筒(5,6)に,吸気マニフォルド(20)の第1及び第2分岐管(22,23)を接続する一方,エンジン(E)のブローバイガスを集合させるブリーザチャンバ(25)のブローバイガス出口(26)と,前記第1分岐管(22)内に開口するブローバイガス入口(27)とをブリーザパイプ(28)で相互に連通したことを特徴とする,多気筒エンジンにおけるブローバイガス処理装置
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008133349A JP5078745B2 (ja) | 2008-05-21 | 2008-05-21 | 多気筒v型エンジンにおけるブローバイガス処理装置 |
US12/468,320 US8127740B2 (en) | 2008-05-21 | 2009-05-19 | Blowby gas treatment system for multiple cylinder engine |
CNA2009101414855A CN101586487A (zh) | 2008-05-21 | 2009-05-20 | 多气缸发动机的漏气处理装置 |
EP09251362.1A EP2123870B1 (en) | 2008-05-21 | 2009-05-21 | Blowby gas treatment system for multiple cylinder engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008133349A JP5078745B2 (ja) | 2008-05-21 | 2008-05-21 | 多気筒v型エンジンにおけるブローバイガス処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009281247A true JP2009281247A (ja) | 2009-12-03 |
JP5078745B2 JP5078745B2 (ja) | 2012-11-21 |
Family
ID=40977889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008133349A Expired - Fee Related JP5078745B2 (ja) | 2008-05-21 | 2008-05-21 | 多気筒v型エンジンにおけるブローバイガス処理装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8127740B2 (ja) |
EP (1) | EP2123870B1 (ja) |
JP (1) | JP5078745B2 (ja) |
CN (1) | CN101586487A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013204513A (ja) * | 2012-03-28 | 2013-10-07 | Honda Motor Co Ltd | 可変気筒エンジンの吸気装置 |
JP2015187409A (ja) * | 2014-03-26 | 2015-10-29 | 本田技研工業株式会社 | 車両用内燃機関のブリーザ装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8443784B2 (en) * | 2011-10-06 | 2013-05-21 | GM Global Technology Operations LLC | Internal combustion engine and method for control |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1510459A (en) * | 1975-06-04 | 1978-05-10 | British Leyland Uk Ltd | Multi-cylinder spark ignition internal combustion engine having means to limit fuel supply to half the cylinder |
US4103655A (en) * | 1977-03-22 | 1978-08-01 | Donald Kennedy Coles | Internal combustion engine |
JPS5664129A (en) * | 1979-10-30 | 1981-06-01 | Nissan Motor Co Ltd | Number of cylinder-controlled engine |
JPH0874610A (ja) * | 1994-09-01 | 1996-03-19 | Toyota Motor Corp | 可変気筒エンジンの制御装置 |
JP2007092649A (ja) * | 2005-09-29 | 2007-04-12 | Toyota Motor Corp | ブローバイガス還元装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6121537Y2 (ja) * | 1980-02-01 | 1986-06-27 | ||
JPS59100910U (ja) * | 1982-12-24 | 1984-07-07 | 本田技研工業株式会社 | V型内燃機関用ブロ−バイガス還元装置 |
JPS59194018A (ja) * | 1983-04-18 | 1984-11-02 | Mazda Motor Corp | V型エンジン |
JPS6270653A (ja) * | 1985-09-24 | 1987-04-01 | Yamaha Motor Co Ltd | V形エンジンの排気浄化装置 |
JPS6285110A (ja) * | 1985-10-11 | 1987-04-18 | Yamaha Motor Co Ltd | V形エンジンのブロ−バイガス回収装置 |
DE3713210A1 (de) * | 1987-04-18 | 1988-11-03 | Porsche Ag | Entlueftungsvorrichtung mit integriertem oelabscheider |
JP4748591B2 (ja) | 2006-03-29 | 2011-08-17 | 本田技研工業株式会社 | ブリーザ装置付きエンジン |
-
2008
- 2008-05-21 JP JP2008133349A patent/JP5078745B2/ja not_active Expired - Fee Related
-
2009
- 2009-05-19 US US12/468,320 patent/US8127740B2/en not_active Expired - Fee Related
- 2009-05-20 CN CNA2009101414855A patent/CN101586487A/zh active Pending
- 2009-05-21 EP EP09251362.1A patent/EP2123870B1/en not_active Not-in-force
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1510459A (en) * | 1975-06-04 | 1978-05-10 | British Leyland Uk Ltd | Multi-cylinder spark ignition internal combustion engine having means to limit fuel supply to half the cylinder |
US4103655A (en) * | 1977-03-22 | 1978-08-01 | Donald Kennedy Coles | Internal combustion engine |
JPS5664129A (en) * | 1979-10-30 | 1981-06-01 | Nissan Motor Co Ltd | Number of cylinder-controlled engine |
JPH0874610A (ja) * | 1994-09-01 | 1996-03-19 | Toyota Motor Corp | 可変気筒エンジンの制御装置 |
JP2007092649A (ja) * | 2005-09-29 | 2007-04-12 | Toyota Motor Corp | ブローバイガス還元装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013204513A (ja) * | 2012-03-28 | 2013-10-07 | Honda Motor Co Ltd | 可変気筒エンジンの吸気装置 |
JP2015187409A (ja) * | 2014-03-26 | 2015-10-29 | 本田技研工業株式会社 | 車両用内燃機関のブリーザ装置 |
Also Published As
Publication number | Publication date |
---|---|
US8127740B2 (en) | 2012-03-06 |
JP5078745B2 (ja) | 2012-11-21 |
CN101586487A (zh) | 2009-11-25 |
EP2123870A1 (en) | 2009-11-25 |
EP2123870B1 (en) | 2013-12-25 |
US20090288649A1 (en) | 2009-11-26 |
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