JPH034780Y2 - - Google Patents

Info

Publication number
JPH034780Y2
JPH034780Y2 JP1985024378U JP2437885U JPH034780Y2 JP H034780 Y2 JPH034780 Y2 JP H034780Y2 JP 1985024378 U JP1985024378 U JP 1985024378U JP 2437885 U JP2437885 U JP 2437885U JP H034780 Y2 JPH034780 Y2 JP H034780Y2
Authority
JP
Japan
Prior art keywords
chamber
vane
feed pump
pressure
drive shaft
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
Application number
JP1985024378U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61140171U (da
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 filed Critical
Priority to JP1985024378U priority Critical patent/JPH034780Y2/ja
Priority to GB08602943A priority patent/GB2172339B/en
Priority to KR2019860001783U priority patent/KR900009524Y1/ko
Priority to DE19863605452 priority patent/DE3605452A1/de
Publication of JPS61140171U publication Critical patent/JPS61140171U/ja
Application granted granted Critical
Publication of JPH034780Y2 publication Critical patent/JPH034780Y2/ja
Expired 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
    • F02M59/44—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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C15/0038—Shaft sealings specially adapted for rotary-piston machines or pumps
    • 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
    • F02M39/005—Arrangements of fuel feed-pumps with respect to fuel injection apparatus
    • 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
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
JP1985024378U 1985-02-22 1985-02-22 Expired JPH034780Y2 (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1985024378U JPH034780Y2 (da) 1985-02-22 1985-02-22
GB08602943A GB2172339B (en) 1985-02-22 1986-02-06 Distributor-type fuel injection pump
KR2019860001783U KR900009524Y1 (ko) 1985-02-22 1986-02-17 분배형 연료 분사펌프
DE19863605452 DE3605452A1 (de) 1985-02-22 1986-02-20 Verteilereinspritzpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985024378U JPH034780Y2 (da) 1985-02-22 1985-02-22

Publications (2)

Publication Number Publication Date
JPS61140171U JPS61140171U (da) 1986-08-30
JPH034780Y2 true JPH034780Y2 (da) 1991-02-07

Family

ID=12136524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985024378U Expired JPH034780Y2 (da) 1985-02-22 1985-02-22

Country Status (4)

Country Link
JP (1) JPH034780Y2 (da)
KR (1) KR900009524Y1 (da)
DE (1) DE3605452A1 (da)
GB (1) GB2172339B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3943299A1 (de) * 1989-12-29 1991-07-04 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
FR2721352B1 (fr) * 1994-06-17 1996-09-06 Leduc Rene Hydro Sa Pompe à haute pression pour alimenter des injecteurs d'essence pour moteurs à explosion.
US7137789B2 (en) 1997-07-18 2006-11-21 Rpm Industries, Inc. Vent for reducing seal pressure in pump assembly
US6544008B1 (en) * 1997-07-18 2003-04-08 John K. Apostolides Internal vent for reducing seal pressure in prelubrication pump assembly
JP5126097B2 (ja) * 2009-02-06 2013-01-23 株式会社デンソー 燃料供給装置
CN104696128A (zh) * 2015-01-15 2015-06-10 东风朝阳朝柴动力有限公司 具有通气功能的喷油泵
DE102015111025A1 (de) 2015-07-08 2017-01-12 Volkswagen Ag Selbstgeschmierte Hochdruckpumpe
DE102018120777A1 (de) * 2018-08-24 2020-02-27 Volkswagen Aktiengesellschaft Hochdruckpumpe umfassend eine Druckumlaufschmierung
CN110360041A (zh) * 2019-08-08 2019-10-22 思达耐精密机电（常熟）有限公司 一种防止油封泄漏和探测油封失效的新型燃油泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967934C (de) * 1953-01-30 1957-12-27 Kloeckner Humboldt Deutz Ag Vorrichtung zur Befestigung und Abdichtung des Entlastungsventil-Fuehrungskoerpers bei Kraftstoffeinspritzpumpen
DE1734877U (de) * 1955-05-04 1956-11-29 Bosch Gmbh Robert Kraftstoffeinspritzpumpe mit verteiler.
US3154020A (en) * 1962-04-05 1964-10-27 Roth Co Roy E Sealing means for rotary pump shafts and the like
US3381615A (en) * 1966-12-09 1968-05-07 Caterpillar Tractor Co Driving and timing mechanism for fuel injection pump

Also Published As

Publication number Publication date
KR900009524Y1 (ko) 1990-10-13
DE3605452A1 (de) 1986-08-28
DE3605452C2 (da) 1990-09-13
GB8602943D0 (en) 1986-03-12
JPS61140171U (da) 1986-08-30
KR860010826U (ko) 1986-09-08
GB2172339A (en) 1986-09-17
GB2172339B (en) 1988-06-29

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