ATE416307T1 - Kraftstoffeinspritzpumpe - Google Patents

Kraftstoffeinspritzpumpe

Info

Publication number
ATE416307T1
ATE416307T1 AT06251439T AT06251439T ATE416307T1 AT E416307 T1 ATE416307 T1 AT E416307T1 AT 06251439 T AT06251439 T AT 06251439T AT 06251439 T AT06251439 T AT 06251439T AT E416307 T1 ATE416307 T1 AT E416307T1
Authority
AT
Austria
Prior art keywords
pumping
plunger
timing
advance piston
arrangement
Prior art date
Application number
AT06251439T
Other languages
English (en)
Inventor
Onur Mehmet Tansung
George N Felton
Original Assignee
Delphi Tech Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36691611&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE416307(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE416307T1 publication Critical patent/ATE416307T1/de

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
    • F02M59/22—Varying quantity or timing by adjusting cylinder-head space
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
AT06251439T 2006-03-17 2006-03-17 Kraftstoffeinspritzpumpe ATE416307T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06251439A EP1835168B1 (de) 2006-03-17 2006-03-17 Kraftstoffeinspritzpumpe

Publications (1)

Publication Number Publication Date
ATE416307T1 true ATE416307T1 (de) 2008-12-15

Family

ID=36691611

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06251439T ATE416307T1 (de) 2006-03-17 2006-03-17 Kraftstoffeinspritzpumpe

Country Status (4)

Country Link
US (1) US7509947B2 (de)
EP (1) EP1835168B1 (de)
AT (1) ATE416307T1 (de)
DE (1) DE602006003998D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4467469B2 (ja) * 2005-06-08 2010-05-26 ボッシュ株式会社 燃料供給用ポンプ及びタペット構造体
DE102010011435A1 (de) * 2010-03-15 2011-09-15 Schaeffler Technologies Gmbh & Co. Kg Baueinheit mit einem Pumpenkolben und einem Stößel
US8495987B2 (en) * 2010-06-10 2013-07-30 Stanadyne Corporation Single piston pump with dual return springs
DE102011107291A1 (de) * 2011-07-15 2013-01-17 Deutz Aktiengesellschaft Rollenstößelpumpeinheit
GB201202221D0 (en) * 2012-02-09 2012-03-28 Delphi Tech Holding Sarl Improvements relating to fuel pumps
CN107532556B (zh) 2014-12-23 2020-08-28 康明斯公司 挺杆辊子保持方案
GB201506820D0 (en) * 2015-04-22 2015-06-03 Delphi Internat Operations Luxembourg S � R L Externally sprung tappet with head turret guide for a fuel pump
WO2016182572A1 (en) * 2015-05-14 2016-11-17 Cummins Inc. Common rail multi-cylinder fuel pump with independent pumping plunger extension
DE112018006859T5 (de) * 2018-02-13 2020-10-01 Cummins Inc. Kraftstoffpumpe mit unabhängiger Kolbenabdeckung und -dichtung

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825136A (en) 1956-07-09 1959-12-09 Napier & Son Ltd Timing of fuel injection pumps
US3728990A (en) * 1970-12-22 1973-04-24 Fiaj Societa Per Azioni Hydraulic tappets for internal combustion engines
US3875911A (en) * 1973-08-06 1975-04-08 Charles Joseph Hydraulic tappet
JPS52110313A (en) * 1976-03-12 1977-09-16 Toyota Motor Corp Suction/exhaust valve operation mechanism for internal-combustion engi ne
US4228771A (en) * 1978-02-28 1980-10-21 Eaton Corporation Lash adjustment means for valve gear of an internal combustion engine
DE2843918C2 (de) * 1978-10-09 1980-12-18 Ford-Werke Ag, 5000 Koeln Hydraulischer Stößel für einen Ventiltrieb einer Brennkraftmaschine
DE2854512A1 (de) * 1978-12-16 1980-07-10 Elsbett L Verfahren und vorrichtung zum einbringen eines kraftstoffes in einen brennraum einer brennkraftmaschine
US4699320A (en) * 1979-01-25 1987-10-13 Allied Corporation Single solenoid unit injector
US4281792A (en) * 1979-01-25 1981-08-04 The Bendix Corporation Single solenoid unit injector
US4235374A (en) * 1979-01-25 1980-11-25 The Bendix Corporation Electronically controlled diesel unit injector
US4254749A (en) * 1979-03-23 1981-03-10 Eaton Corporation Fuel injection system and timing advance device therefor
US4249499A (en) * 1980-01-21 1981-02-10 Cummins Engine Company, Inc. Timing mechanism for a fuel supply system
US4407241A (en) * 1980-12-31 1983-10-04 Cummins Engine Company, Inc. Expandable hydraulic tappet with a variable exit valve
US4395979A (en) * 1980-12-31 1983-08-02 Cummins Engine Company, Inc. Pressure limiting hydraulic tappet
US4402456A (en) * 1982-04-02 1983-09-06 The Bendix Corporation Double dump single solenoid unit injector
US4503825A (en) * 1982-04-02 1985-03-12 Bendix Corporation Diesel fuel system
US4524731A (en) * 1983-08-15 1985-06-25 Rhoads Jack L Hydraulic valve lifter with continuous void
US4621605A (en) * 1983-12-30 1986-11-11 Cummins Engine Company, Inc. Positive displacement fuel injection system
US5033442A (en) * 1989-01-19 1991-07-23 Cummins Engine Company, Inc. Fuel injector with multiple variable timing
US5245958A (en) * 1990-11-08 1993-09-21 General Motors Corporation Direct acting hydraulic valve lifter
DE4118555A1 (de) * 1991-06-06 1992-12-10 Bosch Gmbh Robert Foerderbeginnverstelleinrichtung einer kraftstoffeinspritzpumpe
US5233951A (en) * 1992-09-25 1993-08-10 Hausknecht Louis A Flow restriction controlled variable engine valve system
US5372114A (en) * 1993-10-29 1994-12-13 Cummins Engine Company, Inc. Dampened pressure regulating and load cell tappet
US5364028A (en) * 1994-03-03 1994-11-15 Wozniak Walter E Pneumatic timed spray dispenser
US6786186B2 (en) * 1998-09-09 2004-09-07 International Engine Intellectual Property Company, Llc Unit trigger actuator
US6039018A (en) * 1999-02-18 2000-03-21 General Motors Corporation Hydraulic lash adjuster with plunger inner control ring
GB9918871D0 (en) * 1999-08-10 1999-10-13 Lucas Ind Plc Fuel pump
US6748914B2 (en) * 2000-10-20 2004-06-15 Delphi Technologies, Inc. Refillable metering valve for hydraulic valve lifters
US6619186B2 (en) * 2000-11-09 2003-09-16 Stanadyne Corporation Servo controlled timing advance for unit pump or unit injector
DE10156989A1 (de) * 2001-11-21 2003-06-05 Bosch Gmbh Robert Mechanische Verteilereinspritzpumpe mit Kaltstartbeschleunigung
DE102004006903A1 (de) * 2004-02-12 2005-09-22 Ina-Schaeffler Kg Hydraulisches Abstützelement
US7284519B1 (en) * 2006-03-17 2007-10-23 Schaeffler Kg Device for hydraulic lash adjustment

Also Published As

Publication number Publication date
DE602006003998D1 (de) 2009-01-15
US7509947B2 (en) 2009-03-31
EP1835168B1 (de) 2008-12-03
EP1835168A1 (de) 2007-09-19
US20070217927A1 (en) 2007-09-20

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Legal Events

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