DE60038190D1 - Kraftstoffeinspritzpumpe - Google Patents

Kraftstoffeinspritzpumpe

Info

Publication number
DE60038190D1
DE60038190D1 DE60038190T DE60038190T DE60038190D1 DE 60038190 D1 DE60038190 D1 DE 60038190D1 DE 60038190 T DE60038190 T DE 60038190T DE 60038190 T DE60038190 T DE 60038190T DE 60038190 D1 DE60038190 D1 DE 60038190D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection pump
pump
fuel
injection
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 - Lifetime
Application number
DE60038190T
Other languages
English (en)
Other versions
DE60038190T2 (de
Inventor
Seiji Itsuki
Satoshi Hattori
Hajimu Imanaka
Junichi Samo
Masamichi Tanaka
Yoshihiro Yokome
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.)
Yanmar Co Ltd
Original Assignee
Yanmar 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 Yanmar Co Ltd filed Critical Yanmar Co Ltd
Publication of DE60038190D1 publication Critical patent/DE60038190D1/de
Application granted granted Critical
Publication of DE60038190T2 publication Critical patent/DE60038190T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/025—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on engine working temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/10—Transmission of control impulse to pump control, e.g. with power drive or power assistance mechanical
    • 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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
    • F02M41/06—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
    • F02M41/06—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating
    • F02M41/063—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating the distributor and rotary valve controlling fuel passages to pumping elements being combined
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
    • F02M41/06—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating
    • F02M41/063—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating the distributor and rotary valve controlling fuel passages to pumping elements being combined
    • F02M41/066—Arrangements for adjusting the rotary valve-distributor
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/28—Mechanisms therefor
    • 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
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
    • 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
    • F02M59/361—Valves being actuated mechanically
    • F02M59/362—Rotary 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
    • F02M59/20—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
    • F02M59/48—Assembling; Disassembling; Replacing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/04—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by mechanical means dependent on engine speed, e.g. using centrifugal governors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D2001/082—Transmission of control impulse to pump control, e.g. with power drive or power assistance electric
    • F02D2001/085—Transmission of control impulse to pump control, e.g. with power drive or power assistance electric using solenoids
DE60038190T 2000-05-26 2000-05-26 Kraftstoffeinspritzpumpe Expired - Lifetime DE60038190T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/003426 WO2001090569A1 (fr) 2000-05-26 2000-05-26 Pompe d'injection de carburant

Publications (2)

Publication Number Publication Date
DE60038190D1 true DE60038190D1 (de) 2008-04-10
DE60038190T2 DE60038190T2 (de) 2009-02-19

Family

ID=11736079

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60038190T Expired - Lifetime DE60038190T2 (de) 2000-05-26 2000-05-26 Kraftstoffeinspritzpumpe

Country Status (5)

Country Link
US (1) US6953022B1 (de)
EP (1) EP1298315B1 (de)
CN (2) CN1982690B (de)
DE (1) DE60038190T2 (de)
WO (1) WO2001090569A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3814245B2 (ja) * 2002-11-21 2006-08-23 ヤンマー株式会社 燃料噴射ポンプ
JP4296075B2 (ja) * 2003-10-27 2009-07-15 ヤンマー株式会社 ガバナ装置
DE102008059117B4 (de) * 2008-11-26 2011-07-28 Continental Automotive GmbH, 30165 Hochdruckpumpenanordnung
CN102644533B (zh) * 2012-05-12 2016-10-19 中国兵器工业集团第七0研究所 执行器与喷油泵偏置连接结构
JP6059630B2 (ja) * 2013-09-30 2017-01-11 ヤンマー株式会社 ディーゼルエンジン
US9765708B2 (en) 2013-11-19 2017-09-19 Avl Powertrain Engineering, Inc. Altitude fuel limiter for engine and method of using the same
JP6411313B2 (ja) * 2015-11-26 2018-10-24 ヤンマー株式会社 燃料噴射ポンプ
CN105736204B (zh) * 2016-01-28 2018-08-21 山东康达精密机械制造有限公司 一种直列分配式全电控喷油泵总成
CN105909391B (zh) * 2016-05-16 2018-08-03 山东康达精密机械制造有限公司 一种比例电磁铁形式的电子调速器
JP6882151B2 (ja) * 2017-12-14 2021-06-02 株式会社クボタ エンジン用停止装置
US11746859B2 (en) 2018-05-23 2023-09-05 Cummins Inc. System and method for a captive sprocket in an engine
CN109340008B (zh) * 2018-10-31 2020-10-27 重庆红江机械有限责任公司 一种柴油机启动促动器

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB482680A (en) 1937-01-01 1938-04-04 Gardner & Sons Ltd Improvements in or relating to means for varying the fuel supply to internal combustion engines
US2223755A (en) 1939-04-06 1940-12-03 Handelsaktiebolaget Vidar Pump
US3739809A (en) 1971-06-21 1973-06-19 O Ulbing Engine apparatus
AT312995B (de) * 1972-04-05 1974-01-25 Friedmann & Maier Ag Einspritzpumpe für Brennkraftmaschinen
GB1433124A (en) * 1972-07-13 1976-04-22 Simms Group Research Dev Ltd Liquid fuel injection pumping apparatus
JPS5231733B2 (de) 1973-09-29 1977-08-17
US3847126A (en) 1973-10-01 1974-11-12 Allis Chalmers Injection timing modulator
JPS5061216U (de) * 1973-10-15 1975-06-05
JPS5518530Y2 (de) * 1974-08-03 1980-04-30
JPS5121020A (de) 1974-08-15 1976-02-19 Daihatsu Motor Co Ltd
US4211203A (en) * 1977-12-29 1980-07-08 Diesel Kiki Co., Ltd. Fuel injection pump
JPS55156219U (de) * 1979-04-27 1980-11-10
JPS55156219A (en) 1979-05-25 1980-12-05 Komatsu Ltd Black smoke preventive device for diesel engine
GB2076561B (en) * 1980-04-26 1985-04-03 Diesel Kiki Co Distribution type fuel injection apparatus
AT381148B (de) 1980-12-18 1986-08-25 Friedmann & Maier Ag Einspritzeinrichtung fuer einspritzbrennkraftmaschinen
DE3105205A1 (de) * 1981-02-13 1982-12-30 Günter 8543 Hilpoltstein Elsbett Kolbenpumpe zum foerdern von fluessigkeiten, insbesondere kraftstoff fuer hubkolben-brennkraftmaschinen
JPS5814816A (ja) 1981-07-20 1983-01-27 Canon Inc カラ−ビデオカメラの光学系
JPS5827574U (ja) 1981-08-18 1983-02-22 ヤンマーディーゼル株式会社 内燃機関の燃料噴射ポンプ
JPS5968143A (ja) 1982-10-08 1984-04-18 Fujitsu Ltd 電界電離ガスイオン源用エミツタチツプ
JPS5968143U (ja) * 1982-10-30 1984-05-09 いすゞ自動車株式会社 デイ−ゼル機関の燃料噴射装置
DE3307828A1 (de) 1983-03-05 1984-09-06 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
WO1985005152A1 (en) * 1984-05-08 1985-11-21 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Fuel injection pump and method of adjusting the same pump
JPS6176727A (ja) * 1984-09-23 1986-04-19 Diesel Kiki Co Ltd 燃料噴射ポンプの噴射率制御装置
DE3632299A1 (de) * 1986-09-23 1988-03-24 Orange Gmbh Kraftstoffeinspritzpumpe
DE3704580A1 (de) * 1987-02-13 1988-08-25 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JP2687286B2 (ja) * 1987-04-23 1997-12-08 株式会社ゼクセル 電磁弁制御式燃料噴射装置の初期制御方法
JP2829639B2 (ja) * 1989-09-22 1998-11-25 株式会社ゼクセル 電子制御式分配型燃料噴射ポンプの送油率可変制御方法
JPH0432258A (ja) 1990-05-29 1992-02-04 Seiko Epson Corp 半導体集積回路の実装方法
JPH0466772A (ja) 1990-07-06 1992-03-03 Yanmar Diesel Engine Co Ltd 燃料噴射ポンプ
JPH0432258U (de) * 1990-07-16 1992-03-16
DE4032279A1 (de) * 1990-10-11 1992-04-16 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE4206883A1 (de) * 1992-03-05 1993-09-09 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPH0650237A (ja) 1992-07-30 1994-02-22 Zexel Corp 燃料噴射ポンプ
DE4225803A1 (de) * 1992-08-05 1994-02-10 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
GB9225585D0 (en) * 1992-12-08 1993-01-27 Lucas Ind Plc Fuel injection pump
JPH08100740A (ja) * 1994-09-30 1996-04-16 Zexel Corp 燃料噴射装置のパイロット噴射量制御機構およびパイロット噴射量制御方法
JP3700991B2 (ja) 1996-05-02 2005-09-28 株式会社クボタ 燃料噴射装置をエンジンに装着する方法と燃料噴射装置
JPH10196405A (ja) 1997-01-14 1998-07-28 Kubota Corp ディーゼルエンジンの燃料調量装置

Also Published As

Publication number Publication date
EP1298315A1 (de) 2003-04-02
CN1261686C (zh) 2006-06-28
CN1452692A (zh) 2003-10-29
EP1298315A4 (de) 2005-01-05
EP1298315B1 (de) 2008-02-27
US6953022B1 (en) 2005-10-11
CN1982690A (zh) 2007-06-20
CN1982690B (zh) 2012-03-21
DE60038190T2 (de) 2009-02-19
WO2001090569A1 (fr) 2001-11-29

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