JP6546807B2 - 燃料噴射ポンプ、燃料噴射装置、内燃機関 - Google Patents

燃料噴射ポンプ、燃料噴射装置、内燃機関 Download PDF

Info

Publication number
JP6546807B2
JP6546807B2 JP2015154316A JP2015154316A JP6546807B2 JP 6546807 B2 JP6546807 B2 JP 6546807B2 JP 2015154316 A JP2015154316 A JP 2015154316A JP 2015154316 A JP2015154316 A JP 2015154316A JP 6546807 B2 JP6546807 B2 JP 6546807B2
Authority
JP
Japan
Prior art keywords
fuel
fuel injection
plunger
valve
pump case
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.)
Active
Application number
JP2015154316A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017031918A5 (enExample
JP2017031918A (ja
Inventor
勝己 今中
勝己 今中
吉川　秀一
秀一 吉川
浩二 江戸
浩二 江戸
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.)
Mitsubishi Heavy Industries Ltd
Japan Engine Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Japan Engine Corp
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 Mitsubishi Heavy Industries Ltd, Japan Engine Corp filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2015154316A priority Critical patent/JP6546807B2/ja
Priority to PCT/JP2016/071227 priority patent/WO2017022482A1/ja
Priority to CN201680018967.XA priority patent/CN107850026B/zh
Priority to KR1020177026087A priority patent/KR102058785B1/ko
Publication of JP2017031918A publication Critical patent/JP2017031918A/ja
Publication of JP2017031918A5 publication Critical patent/JP2017031918A5/ja
Application granted granted Critical
Publication of JP6546807B2 publication Critical patent/JP6546807B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F02M59/44—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2015154316A 2015-08-04 2015-08-04 燃料噴射ポンプ、燃料噴射装置、内燃機関 Active JP6546807B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2015154316A JP6546807B2 (ja) 2015-08-04 2015-08-04 燃料噴射ポンプ、燃料噴射装置、内燃機関
PCT/JP2016/071227 WO2017022482A1 (ja) 2015-08-04 2016-07-20 燃料噴射ポンプ、燃料噴射装置、内燃機関
CN201680018967.XA CN107850026B (zh) 2015-08-04 2016-07-20 燃料喷射泵、燃料喷射装置、内燃机
KR1020177026087A KR102058785B1 (ko) 2015-08-04 2016-07-20 연료 분사 펌프, 연료 분사 장치, 내연 기관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015154316A JP6546807B2 (ja) 2015-08-04 2015-08-04 燃料噴射ポンプ、燃料噴射装置、内燃機関

Publications (3)

Publication Number Publication Date
JP2017031918A JP2017031918A (ja) 2017-02-09
JP2017031918A5 JP2017031918A5 (enExample) 2018-07-12
JP6546807B2 true JP6546807B2 (ja) 2019-07-17

Family

ID=57942877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015154316A Active JP6546807B2 (ja) 2015-08-04 2015-08-04 燃料噴射ポンプ、燃料噴射装置、内燃機関

Country Status (4)

Country Link
JP (1) JP6546807B2 (enExample)
KR (1) KR102058785B1 (enExample)
CN (1) CN107850026B (enExample)
WO (1) WO2017022482A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6568613B1 (ja) 2018-03-09 2019-08-28 株式会社ジャパンエンジンコーポレーション 注水ポンプ
JP7190860B2 (ja) * 2018-10-05 2022-12-16 株式会社ジャパンエンジンコーポレーション 注水ポンプ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03168355A (ja) * 1989-11-29 1991-07-22 Zexel Corp 燃料噴射ポンプ
JP3309765B2 (ja) * 1997-05-16 2002-07-29 三菱電機株式会社 高圧燃料供給ポンプ
JP2003097386A (ja) * 2001-09-27 2003-04-03 Mitsubishi Electric Corp 高圧燃料供給装置
JP5255400B2 (ja) * 2008-10-27 2013-08-07 ヤンマー株式会社 燃料噴射ポンプ
JP2010275874A (ja) * 2009-05-26 2010-12-09 Denso Corp 燃料噴射ポンプ
IT1396143B1 (it) * 2009-11-03 2012-11-16 Magneti Marelli Spa Pompa carburante con ridotta usura di una guarnizione per un sistema di iniezione diretta
JP2013133782A (ja) * 2011-12-27 2013-07-08 Mitsubishi Heavy Ind Ltd ディーゼルエンジンの燃料噴射装置、これを備えたディーゼルエンジン、および船舶
JP5519857B1 (ja) * 2013-12-26 2014-06-11 三井造船株式会社 低温液化ガスの吸入・吐出用弁体、往復式ポンプ、及び燃料ガス供給装置

Also Published As

Publication number Publication date
WO2017022482A1 (ja) 2017-02-09
CN107850026B (zh) 2020-04-14
CN107850026A (zh) 2018-03-27
KR20170118179A (ko) 2017-10-24
JP2017031918A (ja) 2017-02-09
KR102058785B1 (ko) 2019-12-23

Similar Documents

Publication Publication Date Title
CN103717873B (zh) 燃料泵
US9188096B2 (en) Fuel pump and fuel supply system of internal combustion engine
KR19980086462A (ko) 고압 연료 공급펌프
US7048521B2 (en) High pressure fuel supply pump with an intake valve member and a discharge valve member aligned along a plunger axis
JP6546807B2 (ja) 燃料噴射ポンプ、燃料噴射装置、内燃機関
JP2008508470A (ja) 燃料噴射システム
RU2568023C2 (ru) Насос для впрыска топлива
US20150101573A1 (en) Fluid Injection Assembly
US20180003138A1 (en) High-pressure pump and production method thereof
CN110062846B (zh) 燃料喷射泵、燃料喷射装置、内燃机
JP6268279B2 (ja) 高圧燃料供給ポンプ
JP5851942B2 (ja) 高圧ポンプ
WO2016117297A1 (ja) 高圧ポンプ及びその製造方法
CN108779766B (zh) 具有流体阻尼器的高压泵
US6379132B1 (en) Fuel pump
US9222587B2 (en) Oil pressure regulator
US20170184064A1 (en) Fuel pump
JP5666331B2 (ja) 燃料供給装置
JP5390705B2 (ja) 燃料供給ポンプ
KR100739939B1 (ko) 연료 공급 장치
JPH11107885A (ja) 流量制御装置およびそれを用いた蓄圧式燃料噴射装置
JP2004270926A (ja) 配管接続装置
KR20000014121A (ko) 축압식 연료분사 장치
KR20060117565A (ko) 디젤엔진용 연료분사펌프의 완충기능을 가진 딜리버리밸브
KR20170051578A (ko) 디젤 엔진의 연료 분사 시스템

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20170707

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20170707

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180530

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180530

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190212

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190528

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190624

R150 Certificate of patent or registration of utility model

Ref document number: 6546807

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313532