CN1938503B - 燃料喷射装置中的空转空气控制装置 - Google Patents

燃料喷射装置中的空转空气控制装置 Download PDF

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Publication number
CN1938503B
CN1938503B CN2005800100808A CN200580010080A CN1938503B CN 1938503 B CN1938503 B CN 1938503B CN 2005800100808 A CN2005800100808 A CN 2005800100808A CN 200580010080 A CN200580010080 A CN 200580010080A CN 1938503 B CN1938503 B CN 1938503B
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CN
China
Prior art keywords
air valve
slider
motor
collar
output shaft
Prior art date
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Active
Application number
CN2005800100808A
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English (en)
Chinese (zh)
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CN1938503A (zh
Inventor
小岛洋司
前田邦彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Astemo Ltd
Original Assignee
Keihin Dock Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Keihin Dock Co Ltd filed Critical Keihin Dock Co Ltd
Publication of CN1938503A publication Critical patent/CN1938503A/zh
Application granted granted Critical
Publication of CN1938503B publication Critical patent/CN1938503B/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/1055—Details of the valve housing having a fluid by-pass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/12—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit
    • F02D9/14—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit the members being slidable transversely of conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0252—Opening a special valve-controlled intake passage (by-pass) during starting
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
CN2005800100808A 2004-03-31 2005-03-29 燃料喷射装置中的空转空气控制装置 Active CN1938503B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP103995/2004 2004-03-31
JP2004103995 2004-03-31
PCT/JP2005/006560 WO2005095774A1 (fr) 2004-03-31 2005-03-29 Dispositif de commande pneumatique de ralenti de dispositif d'injection de carburant

Publications (2)

Publication Number Publication Date
CN1938503A CN1938503A (zh) 2007-03-28
CN1938503B true CN1938503B (zh) 2012-01-18

Family

ID=35063838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800100808A Active CN1938503B (zh) 2004-03-31 2005-03-29 燃料喷射装置中的空转空气控制装置

Country Status (6)

Country Link
EP (1) EP1734236B1 (fr)
JP (1) JP4555822B2 (fr)
CN (1) CN1938503B (fr)
DE (1) DE602005016907D1 (fr)
TW (1) TWI277691B (fr)
WO (1) WO2005095774A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4459154B2 (ja) * 2005-11-09 2010-04-28 株式会社ケーヒン 多連スロットルボデーにおけるエアバイパス装置
JP4690949B2 (ja) * 2006-06-13 2011-06-01 株式会社ケーヒン エンジン用吸気装置
JP2007332904A (ja) * 2006-06-16 2007-12-27 Mikuni Corp 弁装置及びアイドル空気量制御装置
JP4690990B2 (ja) * 2006-10-04 2011-06-01 株式会社ケーヒン 燃料噴射装置におけるエアバイパス装置
WO2009009640A1 (fr) * 2007-07-10 2009-01-15 Continental Automotive Systems Us, Inc. Électrovalve régulatrice d'air de ralenti
JP6108303B2 (ja) 2013-02-14 2017-04-05 株式会社ケーヒン 流量制御装置
JP6193788B2 (ja) * 2014-03-14 2017-09-06 株式会社ケーヒン バイパスバルブ装置
JP6453692B2 (ja) * 2015-03-30 2019-01-16 株式会社ケーヒン 流量制御装置の製造装置及び製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002332936A (ja) * 2002-02-13 2002-11-22 Keihin Corp エンジンの吸気装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146667U (fr) * 1985-03-04 1986-09-10
JPH0781545B2 (ja) * 1988-08-06 1995-08-30 三菱電機株式会社 内燃機関のアイドリング回転数制御バルブ
FR2718490B1 (fr) * 1994-04-06 1996-07-05 Solex Vanne à deux étages pour l'alimentation en air d'injecteurs de moteur à combustion interne.
EP1296049B1 (fr) * 2000-06-19 2008-10-15 Keihin Corporation Controleur de l'admission par derivation
WO2002097254A1 (fr) * 2001-04-27 2002-12-05 Keihin Corporation Dispositif d'admission de moteur
JP3954819B2 (ja) * 2001-08-31 2007-08-08 株式会社ケーヒン バイパス吸気量制御装置におけるシール構造
JP3978395B2 (ja) * 2002-01-23 2007-09-19 愛三工業株式会社 流量制御弁
JP2003262283A (ja) * 2002-03-08 2003-09-19 Denso Corp 空気制御弁
JP7081545B2 (ja) * 2019-03-26 2022-06-07 トヨタ自動車株式会社 電力変換装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002332936A (ja) * 2002-02-13 2002-11-22 Keihin Corp エンジンの吸気装置

Also Published As

Publication number Publication date
EP1734236A1 (fr) 2006-12-20
DE602005016907D1 (de) 2009-11-12
EP1734236B1 (fr) 2009-09-30
WO2005095774A1 (fr) 2005-10-13
CN1938503A (zh) 2007-03-28
JP4555822B2 (ja) 2010-10-06
TW200537017A (en) 2005-11-16
JPWO2005095774A1 (ja) 2007-08-16
EP1734236A4 (fr) 2008-05-28
TWI277691B (en) 2007-04-01

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20211221

Address after: Ibaraki

Patentee after: Hitachi astemo Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: KEIHIN Corp.