JP4816438B2 - サプライポンプ - Google Patents

サプライポンプ Download PDF

Info

Publication number
JP4816438B2
JP4816438B2 JP2006342236A JP2006342236A JP4816438B2 JP 4816438 B2 JP4816438 B2 JP 4816438B2 JP 2006342236 A JP2006342236 A JP 2006342236A JP 2006342236 A JP2006342236 A JP 2006342236A JP 4816438 B2 JP4816438 B2 JP 4816438B2
Authority
JP
Japan
Prior art keywords
fuel
pump
supply pump
fuel flow
chamber
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 - Fee Related
Application number
JP2006342236A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008151085A (ja
Inventor
敦 佐野
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2006342236A priority Critical patent/JP4816438B2/ja
Priority to DE102007055749.5A priority patent/DE102007055749B4/de
Publication of JP2008151085A publication Critical patent/JP2008151085A/ja
Application granted granted Critical
Publication of JP4816438B2 publication Critical patent/JP4816438B2/ja
Expired - Fee Related 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
    • F02M59/02—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
    • F02M59/022—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 having an accumulator storing pressurised fuel during pumping stroke of the piston for subsequent delivery to the injector
    • 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
    • F02M59/12—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)
JP2006342236A 2006-12-20 2006-12-20 サプライポンプ Expired - Fee Related JP4816438B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006342236A JP4816438B2 (ja) 2006-12-20 2006-12-20 サプライポンプ
DE102007055749.5A DE102007055749B4 (de) 2006-12-20 2007-12-10 Lieferpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006342236A JP4816438B2 (ja) 2006-12-20 2006-12-20 サプライポンプ

Publications (2)

Publication Number Publication Date
JP2008151085A JP2008151085A (ja) 2008-07-03
JP4816438B2 true JP4816438B2 (ja) 2011-11-16

Family

ID=39431984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006342236A Expired - Fee Related JP4816438B2 (ja) 2006-12-20 2006-12-20 サプライポンプ

Country Status (2)

Country Link
JP (1) JP4816438B2 (de)
DE (1) DE102007055749B4 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010062678A1 (de) * 2010-12-09 2012-06-14 Robert Bosch Gmbh Pumpe, insbesondere Kraftstoffhochdruckpumpe
DE102014220230A1 (de) * 2014-10-07 2016-04-07 Robert Bosch Gmbh Kraftstoffeinspritzsystem sowie Verfahren zum Betreiben eines Kraftstoffeinspritzsystems
JP2016113897A (ja) * 2014-12-11 2016-06-23 株式会社小金井精機製作所 ディーゼルポンプ
JP7211225B2 (ja) * 2019-04-09 2023-01-24 マツダ株式会社 エンジンの燃料供給装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001263198A (ja) * 2000-03-14 2001-09-26 Bosch Automotive Systems Corp 燃料ポンプ及びこれを用いた燃料供給装置
JP2004324546A (ja) * 2003-04-25 2004-11-18 Bosch Automotive Systems Corp 燃料供給用ポンプ
JP4207834B2 (ja) 2003-06-27 2009-01-14 株式会社デンソー 蓄圧式燃料噴射システム
JP4157813B2 (ja) 2003-08-07 2008-10-01 日野自動車株式会社 ディーゼルエンジン用自動エア抜き装置
JP4172422B2 (ja) * 2003-09-03 2008-10-29 株式会社デンソー 燃料噴射ポンプ

Also Published As

Publication number Publication date
DE102007055749A1 (de) 2008-06-26
JP2008151085A (ja) 2008-07-03
DE102007055749B4 (de) 2018-04-26

Similar Documents

Publication Publication Date Title
JP6004919B2 (ja) 可変容量形オイルポンプ
JP4433043B2 (ja) 燃料供給装置
JP4518140B2 (ja) 燃料供給装置
JP4413260B2 (ja) 高圧燃料ポンプ
JP4488069B2 (ja) 燃料供給装置
US20080178845A1 (en) Fuel injection pump
WO2009065761A1 (en) Safety valve and high-pressure pump comprising said safety valve
JP4816438B2 (ja) サプライポンプ
JP4333796B2 (ja) 燃料噴射ポンプ
JP2006118448A (ja) 燃料噴射ポンプ
JP3871031B2 (ja) 燃料噴射ポンプ
JP2009197675A (ja) 燃料噴射装置
JP2001221118A (ja) 燃料噴射装置
JP2008267165A (ja) 燃料供給装置
JP5211182B2 (ja) 高圧ポンプ
JP2007132251A (ja) 燃料噴射装置
JP7412065B2 (ja) 高圧ポンプ
JP7035542B2 (ja) 高圧燃料ポンプ及び燃料供給システム
JP4893698B2 (ja) 燃料供給装置
JP7385750B2 (ja) 燃料ポンプ
JP5338587B2 (ja) レギュレート弁
JP2010196535A (ja) ポンプ
JP5877981B2 (ja) オイル供給装置
JP2016142197A (ja) 燃料供給装置
JP2010190107A (ja) 高圧ポンプ

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090119

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100318

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100406

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100602

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20101207

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110131

RD13 Notification of appointment of power of sub attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7433

Effective date: 20110201

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20110202

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: 20110802

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110815

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140909

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140909

Year of fee payment: 3

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

LAPS Cancellation because of no payment of annual fees