NL8801198A - Plunjerpompinrichting. - Google Patents

Plunjerpompinrichting. Download PDF

Info

Publication number
NL8801198A
NL8801198A NL8801198A NL8801198A NL8801198A NL 8801198 A NL8801198 A NL 8801198A NL 8801198 A NL8801198 A NL 8801198A NL 8801198 A NL8801198 A NL 8801198A NL 8801198 A NL8801198 A NL 8801198A
Authority
NL
Netherlands
Prior art keywords
plunger
ring channel
fuel
cylinder
groove
Prior art date
Application number
NL8801198A
Other languages
English (en)
Dutch (nl)
Original Assignee
Hei Tech Bv
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 Hei Tech Bv filed Critical Hei Tech Bv
Priority to NL8801198A priority Critical patent/NL8801198A/nl
Priority to PCT/EP1989/000508 priority patent/WO1989011035A1/fr
Publication of NL8801198A publication Critical patent/NL8801198A/nl

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
    • F02M59/442—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 means preventing fuel leakage around pump plunger, e.g. fluid barriers
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
NL8801198A 1988-05-09 1988-05-09 Plunjerpompinrichting. NL8801198A (nl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL8801198A NL8801198A (nl) 1988-05-09 1988-05-09 Plunjerpompinrichting.
PCT/EP1989/000508 WO1989011035A1 (fr) 1988-05-09 1989-05-09 Pompe a piston plongeur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8801198A NL8801198A (nl) 1988-05-09 1988-05-09 Plunjerpompinrichting.
NL8801198 1988-05-09

Publications (1)

Publication Number Publication Date
NL8801198A true NL8801198A (nl) 1989-12-01

Family

ID=19852270

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8801198A NL8801198A (nl) 1988-05-09 1988-05-09 Plunjerpompinrichting.

Country Status (2)

Country Link
NL (1) NL8801198A (fr)
WO (1) WO1989011035A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527719A1 (de) * 1995-07-31 1997-02-06 Woodward Governor Germany Gmbh Kraftstoffeinspritzsystem
KR100773437B1 (ko) * 2001-02-26 2007-11-05 베르트질레 슈바이츠 악티엔게젤샤프트 실린더 유닛 내의 고압 피스톤
US8757047B2 (en) 2007-03-16 2014-06-24 Cummins Inc. Low leakage plunger assembly for a high pressure fluid system
CN102536565A (zh) * 2011-12-30 2012-07-04 成都威特电喷有限责任公司 消除电控高压油泵柱塞偶件液压夹紧力的柱塞偶件
CN110219851B (zh) * 2019-04-02 2024-04-26 台州贝力特机械有限公司 一种液压破碎锤的活塞导向结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH231553A (de) * 1941-11-17 1944-03-31 Deckel Fa Friedrich Treibstoffeinspritzpumpe für Brennkraftmaschinen.
GB724986A (en) * 1953-04-02 1955-02-23 Crossley Premier Engines Ltd Improvements relating to fuel oil injection pumps of internal combustion engines
GB1594472A (en) * 1977-04-30 1981-07-30 Lucas Industries Ltd Fuel injection pumps
DE2920702A1 (de) * 1979-05-22 1980-11-27 Bosch Gmbh Robert Verteilerpumpe fuer brennkraftmaschinen
GB2123492A (en) * 1982-07-08 1984-02-01 Lucas Ind Plc Fuel injection pump

Also Published As

Publication number Publication date
WO1989011035A1 (fr) 1989-11-16

Similar Documents

Publication Publication Date Title
US3005412A (en) Automatic pressure compensator for reciprocating pumps
US20060062677A1 (en) High pressure pump
KR19980071252A (ko) 피스톤 펌프
JP2009133303A (ja) 流体ポンプ
NL9101933A (nl) Vrije-zuigermotor met fluidumdrukaggregaat.
US4512151A (en) Intensifier
JPH0668262B2 (ja) 燃料噴射器
US5901686A (en) Fluid seal for cyclic high pressures within a fuel injector
NL8801198A (nl) Plunjerpompinrichting.
RU2156881C2 (ru) Топливный насос высокого давления
NL9401232A (nl) Hydraulische schakelklep, alsmede een hiervan voorziene vrije zuiger motor.
US4662315A (en) Fuel injection system for a combustion chamber of a reciprocating internal combustion engine
EP2050952A1 (fr) Pompe à carburant
EP1218635A1 (fr) Piston d'avance d'injection pour pompe d'injection de carburant
KR920702750A (ko) 내연기관용 연료 분배식 분사 펌프
DE19753155A1 (de) Kraftstoffversorgungssystem für eine Brennkraftmaschine und darin verwendete Hochdruckpumpe
US1649356A (en) Pump
DE102015202635A1 (de) Hochdruckpumpe für ein Kraftstoffeinspritzsystem
CN109416039B (zh) 活塞泵和密封圈
KR101455857B1 (ko) 침착물 방지식 피스톤 펌프
CN105114197B (zh) 汽缸润滑装置
NL8103077A (nl) Nieuw samenstel van een pomp en een inspuitmondstuk voor brandstof voor motoren met een inwendige ver- branding.
GB2260374A (en) Fuel pump
JP7138005B2 (ja) 注水ポンプ
NL8103078A (nl) Pomp-inspuitmondstuk-samenstel voor brandstof voor motoren met inwendige verbranding.

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed