IN2014DE00470A - - Google Patents

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Publication number
IN2014DE00470A
IN2014DE00470A IN470DE2014A IN2014DE00470A IN 2014DE00470 A IN2014DE00470 A IN 2014DE00470A IN 470DE2014 A IN470DE2014 A IN 470DE2014A IN 2014DE00470 A IN2014DE00470 A IN 2014DE00470A
Authority
IN
India
Prior art keywords
pressure chamber
inlet valve
communicate
valve body
plunger hole
Prior art date
Application number
Other languages
English (en)
Inventor
Xin Jin
Jianxin Zhang
Zhaohui Tang
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IN2014DE00470A publication Critical patent/IN2014DE00470A/en

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
    • F02M59/44—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
    • F02M59/462—Delivery 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
    • F02M59/464—Inlet valves of the check valve type
    • 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
IN470DE2014 2013-03-01 2014-02-18 IN2014DE00470A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310066169.2A CN104018968B (zh) 2013-03-01 2013-03-01 高压供油泵以及具有这种高压供油泵的柴油机

Publications (1)

Publication Number Publication Date
IN2014DE00470A true IN2014DE00470A (es) 2015-06-19

Family

ID=49958394

Family Applications (1)

Application Number Title Priority Date Filing Date
IN470DE2014 IN2014DE00470A (es) 2013-03-01 2014-02-18

Country Status (3)

Country Link
EP (1) EP2789843B1 (es)
CN (1) CN104018968B (es)
IN (1) IN2014DE00470A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105201716B (zh) * 2015-11-03 2017-11-03 南岳电控（衡阳）工业技术股份有限公司 一种共轨喷油器
CN105822475B (zh) * 2015-12-30 2018-08-14 南岳电控（衡阳）工业技术股份有限公司 一种共轨喷油器
CN105863914A (zh) * 2016-06-18 2016-08-17 常州博瑞油泵油嘴有限公司 单缸共轨蓄能器
CN105888905A (zh) * 2016-06-18 2016-08-24 常州博瑞油泵油嘴有限公司 一种单缸柴油机用复合式高压共轨泵及其装配方法
CN206320002U (zh) * 2016-10-14 2017-07-11 罗伯特·博世有限公司 柱塞式高压泵及其高压组件、进油阀
CN107989730A (zh) * 2017-12-28 2018-05-04 北京亚新科天纬油泵油嘴股份有限公司 一种高压共轨泵及用于其的进出油阀组件
GB2570490A (en) * 2018-01-26 2019-07-31 Delphi Tech Ip Ltd Fuel pump
CN110552827B (zh) * 2018-06-04 2022-11-11 罗伯特·博世有限公司 用于高压油泵的进油阀和相应的高压油泵
CN114278476B (zh) * 2022-01-07 2023-12-01 龙口龙泵柴油喷射高科有限公司 一种大流量电控共轨系统的高压供油泵泵油系组件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541507A1 (de) * 1995-11-08 1997-05-15 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
JP2006183647A (ja) * 2004-12-28 2006-07-13 Bosch Corp 燃料供給ポンプ
DE102008002360A1 (de) * 2008-06-11 2009-12-17 Robert Bosch Gmbh Radialkolbenpumpe
DE102009055228A1 (de) * 2009-12-23 2011-06-30 Robert Bosch GmbH, 70469 Kolbenpumpe für eine hydraulische Fahrzeugbremsanlage
CN102465801B (zh) * 2010-11-18 2014-08-13 博世汽车柴油系统有限公司 高压燃油泵
DE102011075516A1 (de) * 2011-05-09 2012-11-15 Robert Bosch Gmbh Ventilanordnung für eine Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe

Also Published As

Publication number Publication date
EP2789843B1 (en) 2019-03-13
EP2789843A1 (en) 2014-10-15
CN104018968B (zh) 2019-04-23
CN104018968A (zh) 2014-09-03

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