EP0306735A1 - Ventilsteuerung von Verbrennungskraftmaschinen mittels einer Rotationskolbenpumpe mit ungleichmässiger Pumpleistung - Google Patents

Ventilsteuerung von Verbrennungskraftmaschinen mittels einer Rotationskolbenpumpe mit ungleichmässiger Pumpleistung Download PDF

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Publication number
EP0306735A1
EP0306735A1 EP88113277A EP88113277A EP0306735A1 EP 0306735 A1 EP0306735 A1 EP 0306735A1 EP 88113277 A EP88113277 A EP 88113277A EP 88113277 A EP88113277 A EP 88113277A EP 0306735 A1 EP0306735 A1 EP 0306735A1
Authority
EP
European Patent Office
Prior art keywords
pump
valve
sector
piston pump
rotary
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.)
Withdrawn
Application number
EP88113277A
Other languages
German (de)
English (en)
French (fr)
Inventor
Ewald Dipl.-Ing. Junghans
Gabriel Tittizer
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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of EP0306735A1 publication Critical patent/EP0306735A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00

Definitions

  • the pump works half as a pressure and a suction pump during the remaining period, so that with its help a back and forth movement can be controlled, for. B. a valve can be opened and closed again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
EP88113277A 1987-08-26 1988-08-16 Ventilsteuerung von Verbrennungskraftmaschinen mittels einer Rotationskolbenpumpe mit ungleichmässiger Pumpleistung Withdrawn EP0306735A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3728510 1987-08-26
DE3728510 1987-08-26

Publications (1)

Publication Number Publication Date
EP0306735A1 true EP0306735A1 (de) 1989-03-15

Family

ID=6334549

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88113277A Withdrawn EP0306735A1 (de) 1987-08-26 1988-08-16 Ventilsteuerung von Verbrennungskraftmaschinen mittels einer Rotationskolbenpumpe mit ungleichmässiger Pumpleistung

Country Status (8)

Country Link
US (1) US4896633A (zh)
EP (1) EP0306735A1 (zh)
JP (1) JPS6473179A (zh)
KR (1) KR890004079A (zh)
CN (1) CN1031583A (zh)
BR (1) BR8804347A (zh)
DE (1) DE8717456U1 (zh)
IN (1) IN169060B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5125372A (en) * 1990-03-23 1992-06-30 Gondek John T Hydraulically operated engine valve system
US5090366A (en) * 1990-03-23 1992-02-25 Gondek John T Hydraulically operated engine valve system
EP0571472B1 (de) * 1991-02-20 1995-05-03 ITT Automotive Europe GmbH Hydraulikanlage
US5197419A (en) * 1991-05-06 1993-03-30 Dingess Billy E Internal combustion engine hydraulic actuated and variable valve timing device
US5215449A (en) * 1991-12-05 1993-06-01 Stanadyne Automotive Corp. Distributor type fuel injection pump
JPH07502321A (ja) * 1991-12-20 1995-03-09 ルーカス・インダストリーズ・パブリック・リミテッド・カンパニー 燃料ポンプ装置
DE4217910A1 (de) * 1992-05-30 1993-12-02 Teves Gmbh Alfred Von einem Verbrennungsmotor angetriebene Hydraulikpumpe
US6250279B1 (en) * 1998-01-05 2001-06-26 Steven Zack Rotary internal combustion engine
KR100623256B1 (ko) * 1999-11-13 2006-09-12 엘지전자 주식회사 도어용 댐퍼장치
US7686602B1 (en) 2004-02-26 2010-03-30 Sauer Danfoss Inc. Slippers for rollers in a roller vane pump
JP4228945B2 (ja) * 2004-03-11 2009-02-25 トヨタ自動車株式会社 動力伝達装置
CN101988496B (zh) * 2009-07-29 2013-01-09 博世汽车柴油系统股份有限公司 用于燃料喷射泵装置的叶片泵以及燃料喷射泵装置
RU2740235C1 (ru) * 2020-09-07 2021-01-12 Владимир Николаевич Благочиннов Многоканальный роликовый насос

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1577994A (fr) * 1967-04-25 1969-08-14 Jules Durieux Machine hydraulique ou pneumatique
GB1291719A (en) * 1969-12-20 1972-10-04 Hypro Inc Improvements relating to rotary roller pumps
US4206728A (en) * 1978-05-01 1980-06-10 General Motors Corporation Hydraulic valve actuator system
FR2567613A1 (fr) * 1984-07-12 1986-01-17 Girodin Marius Commande hydraulique de soupape
EP0191376A1 (de) * 1985-02-11 1986-08-20 INTERATOM Gesellschaft mit beschränkter Haftung Ventiltrieb mit hydraulischer Übersetzung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038412A (en) * 1962-06-12 Variable displacement pump
US2827857A (en) * 1950-06-07 1958-03-25 Theodore F Eserkaln Rotary pump
DE1962323A1 (de) * 1969-12-12 1971-06-16 Daimler Benz Ag Verfahren und Vorrichtung zur Ventilsteuerung einer Kolbenmaschine
US3734654A (en) * 1971-03-29 1973-05-22 Tsc Ind Inc Rotary roller pumps
US3776203A (en) * 1972-09-01 1973-12-04 B Joyce Variable volume rotary vane pump having an integral opposed reciprocating piston internal combustion engine
US3791354A (en) * 1972-12-12 1974-02-12 Lorentz E Engine charge timing system
US4183723A (en) * 1975-04-30 1980-01-15 Sundstrand Corporation Rotary vane pump having multi-independent outputs due to stator surfaces of different contour
FR2480853A1 (fr) * 1980-04-22 1981-10-23 Renault Commande hydraulique de soupapes de moteur a combustion interne
GB8427354D0 (en) * 1984-10-30 1984-12-05 Hobourn Eaton Ltd Rotary pumps
SU1346842A1 (ru) * 1985-11-26 1987-10-23 Киевский Автомобильно-Дорожный Институт Им.60-Летия Великой Октябрьской Социалистической Революции Роторный топливный насос
JPS63170579A (ja) * 1987-01-09 1988-07-14 Diesel Kiki Co Ltd ベ−ン型圧縮機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1577994A (fr) * 1967-04-25 1969-08-14 Jules Durieux Machine hydraulique ou pneumatique
GB1291719A (en) * 1969-12-20 1972-10-04 Hypro Inc Improvements relating to rotary roller pumps
US4206728A (en) * 1978-05-01 1980-06-10 General Motors Corporation Hydraulic valve actuator system
FR2567613A1 (fr) * 1984-07-12 1986-01-17 Girodin Marius Commande hydraulique de soupape
EP0191376A1 (de) * 1985-02-11 1986-08-20 INTERATOM Gesellschaft mit beschränkter Haftung Ventiltrieb mit hydraulischer Übersetzung

Also Published As

Publication number Publication date
BR8804347A (pt) 1989-03-21
US4896633A (en) 1990-01-30
IN169060B (zh) 1991-08-24
JPS6473179A (en) 1989-03-17
CN1031583A (zh) 1989-03-08
KR890004079A (ko) 1989-04-19
DE8717456U1 (de) 1988-12-29

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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