JP2013540236A - 燃料システムの流量制御弁 - Google Patents
燃料システムの流量制御弁 Download PDFInfo
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- JP2013540236A JP2013540236A JP2013534224A JP2013534224A JP2013540236A JP 2013540236 A JP2013540236 A JP 2013540236A JP 2013534224 A JP2013534224 A JP 2013534224A JP 2013534224 A JP2013534224 A JP 2013534224A JP 2013540236 A JP2013540236 A JP 2013540236A
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- Prior art keywords
- housing part
- flow control
- control valve
- valve
- housing
- Prior art date
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- 239000000446 fuel Substances 0.000 title claims abstract description 30
- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004323 axial length Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/166—Selection of particular materials
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8046—Fuel injection apparatus manufacture, repair or assembly the manufacture involving injection moulding, e.g. of plastic or metal
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
本発明は、請求項1の上位概念部に記載の形式の流量制御弁、すなわち操作部材と、該操作部材によって弁ばねの力に抗して付勢可能な弁部材と、少なくとも1つの第1のハウジング部分と、該第1のハウジング部分に形成された、前記操作部材をガイドするガイド部分と、前記第1のハウジング部分に形成され、かつ前記弁部材と協働する弁座とを備えた、燃料システムの流量制御弁に関する。
本発明の根底を成す課題は、請求項1に記載の流量制御弁、すなわち操作部材と、該操作部材によって弁ばねの力に抗して付勢可能な弁部材と、少なくとも1つの第1のハウジング部分と、該第1のハウジング部分に形成され、前記操作部材をガイドするガイド部分と、前記第1のハウジング部分に形成され、前記弁部材と協働する弁座とを備えた、燃料システムの流量制御弁において、前記第1のハウジング部分が、前記ガイド部分および前記弁座と共に一体的に粉末射出成形法によって製造されていることを特徴とする流量制御弁により解決される。有利な別の態様は、請求項2以下に記載されている。本発明のために重要な特徴は、さらに以下の説明および図面に記載されており、これらの特徴は、改めて明確に示唆されることなしに、単独でも、種々の組合せでも、本発明にとって重要であり得る。
Claims (8)
- 操作部材(34)と、
該操作部材(34)によって弁ばね(26)の力に抗して付勢可能な弁部材(24)と、
少なくとも1つの第1のハウジング部分(20)と、
該第1のハウジング部分(20)に形成された、前記操作部材(34)をガイドするガイド部分(30)と、
前記第1のハウジング部分(20)に形成され、かつ前記弁部材(24)と協働する弁座(55)とを備えた、燃料システム(1)の流量制御弁(14)であって、
前記第1のハウジング部分(20)は、前記ガイド部分(30)および前記弁座(55)と共に一体的に粉末射出成形法によって製造されていることを特徴とする、流量制御弁。 - 前記第1のハウジング部分(20)は、ポット形の円筒形状を有し、前記ガイド部分(30)は、前記第1のハウジング部分(20)の底部の中心開口(32)に沿って設けられている、請求項1記載の流量制御弁。
- 前記第1のハウジング部分(20)の前記底部に、燃料の貫流開口(36)が設けられている、請求項2記載の流量制御弁。
- 前記弁座(55)は、軸方向に延びる環状ウェブ(54)により形成されている、請求項1から3までのいずれか1項記載の流量制御弁。
- 前記第1のハウジング部分(20)は、少なくとも1つの第2のハウジング部分(28)に対する少なくとも1つのプレス結合部を形成する、軸方向に延びる少なくとも1つの結合部分(50)を有する、請求項1から4までのいずれか1項記載の流量制御弁。
- 前記第1のハウジング部分(20)内に、ポット形で円筒状の第2のハウジング部分(28)が圧入されており、該第2のハウジング部分(28)に、前記弁部材(24)用の弁ばね(26)が支持されている、請求項1から5までのいずれか1項記載の流量制御弁。
- 前記第1のハウジング部分(20)は、少なくとも1つの軸方向の溝(58)を有し、該溝(58)を通って、前記第1のハウジング部分(20)と、前記第2のハウジング部分(28)および/または別のハウジング部分(38)との間で燃料が軸方向に流れることができる、請求項6記載の流量制御弁。
- 前記第2のハウジング部分(28)内に圧入された、前記弁部材(24)に対する硬化されたストッパリング(62)を備える、請求項6または7記載の流量制御弁。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010044119.8 | 2010-11-18 | ||
DE102010044119A DE102010044119A1 (de) | 2010-11-18 | 2010-11-18 | Mengensteuerventil eines Kraftstoffsystems |
PCT/EP2011/065821 WO2012065766A1 (de) | 2010-11-18 | 2011-09-13 | Mengensteuerventil eines kraftstoffsystems |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2013540236A true JP2013540236A (ja) | 2013-10-31 |
Family
ID=44651772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013534224A Pending JP2013540236A (ja) | 2010-11-18 | 2011-09-13 | 燃料システムの流量制御弁 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130327973A1 (ja) |
EP (1) | EP2640957A1 (ja) |
JP (1) | JP2013540236A (ja) |
KR (1) | KR20130126920A (ja) |
CN (1) | CN103339367B (ja) |
DE (1) | DE102010044119A1 (ja) |
WO (1) | WO2012065766A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109519314A (zh) * | 2017-09-20 | 2019-03-26 | 欧陆汽车有限责任公司 | 用于机动车辆的高压泵的阀以及用于生产用于高压泵的阀的方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012211106A1 (de) * | 2012-06-28 | 2014-01-02 | Robert Bosch Gmbh | Kraftstoffhochdruck-Kolbenpumpe |
JP5731562B2 (ja) | 2012-07-04 | 2015-06-10 | 株式会社デンソー | 高圧ポンプ |
EP3569904B1 (en) * | 2018-05-18 | 2020-11-04 | Fas Medic S.A. | Valve assembly |
KR102251709B1 (ko) * | 2019-12-17 | 2021-05-13 | 주식회사 현대케피코 | 고압 연료 펌프의 흡입 밸브 |
Citations (11)
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JP2002021677A (ja) * | 2000-04-13 | 2002-01-23 | Robert Bosch Gmbh | 切換ソレノイドのアーマチュアプレートおよび該アーマチュアプレートを製造する方法 |
JP2004218633A (ja) * | 2002-12-27 | 2004-08-05 | Bosch Automotive Systems Corp | 高圧燃料ポンプ |
JP2004346358A (ja) * | 2003-05-21 | 2004-12-09 | Toyota Motor Corp | 微細孔を備えた金属焼結体の製造方法 |
JP4146483B2 (ja) * | 2006-11-22 | 2008-09-10 | 三菱電機株式会社 | 燃料噴射弁 |
JP4217382B2 (ja) * | 1998-07-29 | 2009-01-28 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 内燃機関の燃料供給装置 |
JP2009127445A (ja) * | 2007-11-20 | 2009-06-11 | Denso Corp | 燃料噴射弁 |
JP4318730B2 (ja) * | 2007-03-29 | 2009-08-26 | 株式会社デンソー | 高圧燃料ポンプ |
JP2009293460A (ja) * | 2008-06-04 | 2009-12-17 | Denso Corp | 燃料供給装置 |
JP4529134B2 (ja) * | 2005-04-26 | 2010-08-25 | 株式会社デンソー | 高圧燃料ポンプ |
JP4569825B2 (ja) * | 2005-04-26 | 2010-10-27 | 株式会社デンソー | 高圧燃料ポンプ |
JP2010242506A (ja) * | 2009-03-31 | 2010-10-28 | Honda Motor Co Ltd | 内燃機関 |
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EP2138706B1 (en) * | 2008-06-27 | 2010-11-10 | C.R.F. Società Consortile per Azioni | Fuel injector with balanced metering servovalve for an internal-combustion engine |
CN101333992A (zh) * | 2008-07-30 | 2008-12-31 | 北京航空航天大学 | 一种电磁控制式燃油喷嘴 |
-
2010
- 2010-11-18 DE DE102010044119A patent/DE102010044119A1/de not_active Ceased
-
2011
- 2011-09-13 WO PCT/EP2011/065821 patent/WO2012065766A1/de active Application Filing
- 2011-09-13 JP JP2013534224A patent/JP2013540236A/ja active Pending
- 2011-09-13 EP EP11757288.3A patent/EP2640957A1/de not_active Withdrawn
- 2011-09-13 KR KR1020137012649A patent/KR20130126920A/ko active Search and Examination
- 2011-09-13 CN CN201180054911.7A patent/CN103339367B/zh active Active
- 2011-09-13 US US13/883,743 patent/US20130327973A1/en not_active Abandoned
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JP4217382B2 (ja) * | 1998-07-29 | 2009-01-28 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 内燃機関の燃料供給装置 |
JP2002021677A (ja) * | 2000-04-13 | 2002-01-23 | Robert Bosch Gmbh | 切換ソレノイドのアーマチュアプレートおよび該アーマチュアプレートを製造する方法 |
JP2004218633A (ja) * | 2002-12-27 | 2004-08-05 | Bosch Automotive Systems Corp | 高圧燃料ポンプ |
JP2004346358A (ja) * | 2003-05-21 | 2004-12-09 | Toyota Motor Corp | 微細孔を備えた金属焼結体の製造方法 |
JP4529134B2 (ja) * | 2005-04-26 | 2010-08-25 | 株式会社デンソー | 高圧燃料ポンプ |
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JP4318730B2 (ja) * | 2007-03-29 | 2009-08-26 | 株式会社デンソー | 高圧燃料ポンプ |
JP2009127445A (ja) * | 2007-11-20 | 2009-06-11 | Denso Corp | 燃料噴射弁 |
JP2009293460A (ja) * | 2008-06-04 | 2009-12-17 | Denso Corp | 燃料供給装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109519314A (zh) * | 2017-09-20 | 2019-03-26 | 欧陆汽车有限责任公司 | 用于机动车辆的高压泵的阀以及用于生产用于高压泵的阀的方法 |
KR20190033013A (ko) * | 2017-09-20 | 2019-03-28 | 콘티넨탈 오토모티브 게엠베하 | 자동차용 고압 펌프를 위한 밸브, 및 고압 펌프용 밸브를 제조하기 위한 방법 |
JP2019056372A (ja) * | 2017-09-20 | 2019-04-11 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングContinental Automotive GmbH | 自動車用高圧ポンプのための弁および高圧ポンプのための弁を製造する方法 |
KR102114554B1 (ko) | 2017-09-20 | 2020-06-17 | 콘티넨탈 오토모티브 게엠베하 | 자동차용 고압 펌프를 위한 밸브, 및 고압 펌프용 밸브를 제조하기 위한 방법 |
Also Published As
Publication number | Publication date |
---|---|
US20130327973A1 (en) | 2013-12-12 |
WO2012065766A1 (de) | 2012-05-24 |
EP2640957A1 (de) | 2013-09-25 |
CN103339367A (zh) | 2013-10-02 |
KR20130126920A (ko) | 2013-11-21 |
DE102010044119A1 (de) | 2012-05-24 |
CN103339367B (zh) | 2016-10-26 |
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