SE0001431L - Hydraulisk backventilåtervinning - Google Patents

Hydraulisk backventilåtervinning

Info

Publication number
SE0001431L
SE0001431L SE0001431A SE0001431A SE0001431L SE 0001431 L SE0001431 L SE 0001431L SE 0001431 A SE0001431 A SE 0001431A SE 0001431 A SE0001431 A SE 0001431A SE 0001431 L SE0001431 L SE 0001431L
Authority
SE
Sweden
Prior art keywords
return valve
hydraulic non
valve recovery
recovery
hydraulic
Prior art date
Application number
SE0001431A
Other languages
English (en)
Other versions
SE0001431D0 (sv
Inventor
Steven J Funke
Dennis D Feucht
Original Assignee
Caterpillar 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
Application filed by Caterpillar Inc filed Critical Caterpillar Inc
Publication of SE0001431D0 publication Critical patent/SE0001431D0/sv
Publication of SE0001431L publication Critical patent/SE0001431L/sv

Links

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
    • F01L9/02—

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Magnetically Actuated Valves (AREA)
SE0001431A 1999-04-23 2000-04-18 Hydraulisk backventilåtervinning SE0001431L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/298,275 US6135073A (en) 1999-04-23 1999-04-23 Hydraulic check valve recuperation

Publications (2)

Publication Number Publication Date
SE0001431D0 SE0001431D0 (sv) 2000-04-18
SE0001431L true SE0001431L (sv) 2000-10-24

Family

ID=23149816

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001431A SE0001431L (sv) 1999-04-23 2000-04-18 Hydraulisk backventilåtervinning

Country Status (3)

Country Link
US (1) US6135073A (sv)
DE (1) DE10019834A1 (sv)
SE (1) SE0001431L (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215292B2 (en) 1996-07-17 2012-07-10 Bryant Clyde C Internal combustion engine and working cycle
US6263842B1 (en) * 1998-09-09 2001-07-24 International Truck And Engine Corporation Hydraulically-assisted engine valve actuator
IT1307361B1 (it) * 1999-10-06 2001-11-06 Fiat Ricerche Perfezionamenti ai motori a combustione interna con valvole adazionamento variabile.
US6536388B2 (en) * 2000-12-20 2003-03-25 Visteon Global Technologies, Inc. Variable engine valve control system
WO2002079614A1 (fr) * 2001-03-29 2002-10-10 Isuzu Motors Limited Dispositif de commande de soupape de moteur a combustion interne
US6578536B1 (en) 2001-12-18 2003-06-17 Visteon Global Technologies, Inc. Actuator assembly for electrohydraulic operation of cylinder valves
US7347171B2 (en) * 2002-02-04 2008-03-25 Caterpillar Inc. Engine valve actuator providing Miller cycle benefits
US6732685B2 (en) * 2002-02-04 2004-05-11 Caterpillar Inc Engine valve actuator
US6941909B2 (en) * 2003-06-10 2005-09-13 Caterpillar Inc System and method for actuating an engine valve
US7004122B2 (en) * 2002-05-14 2006-02-28 Caterpillar Inc Engine valve actuation system
US7069887B2 (en) * 2002-05-14 2006-07-04 Caterpillar Inc. Engine valve actuation system
JP3952845B2 (ja) * 2002-05-15 2007-08-01 いすゞ自動車株式会社 内燃機関の動弁駆動装置
US6782852B2 (en) * 2002-10-07 2004-08-31 Husco International, Inc. Hydraulic actuator for operating an engine cylinder valve
US6912458B2 (en) * 2003-06-25 2005-06-28 Caterpillar Inc Variable valve actuation control for operation at altitude
US7318398B2 (en) * 2003-08-15 2008-01-15 Caterpillar Inc. Engine valve actuation system
JP2006029247A (ja) * 2004-07-20 2006-02-02 Denso Corp エンジンの停止始動制御装置
DE102006040671A1 (de) * 2006-08-30 2008-03-06 Schaeffler Kg Drosselventil für eine Brennkraftmaschine mit elektrohydraulischer Ventilsteuerung
KR20120017982A (ko) * 2010-08-20 2012-02-29 현대자동차주식회사 전기-유압 가변 밸브 리프트 장치
US20140260045A1 (en) * 2013-03-15 2014-09-18 Compatico, Inc. Tackable acoustic wall panel system

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1930553A (en) * 1926-07-31 1933-10-17 Gen Motors Res Corp Hydraulic valve gear
US2101221A (en) * 1932-12-05 1937-12-07 Frederick Richard Simms Liquid fuel pump
US2582535A (en) * 1948-04-14 1952-01-15 Preeision Mecanique Soc Fuel injection pump
US2633082A (en) * 1950-06-14 1953-03-31 Arthur E Mcfarland Fluid feeding apparatus
US2686476A (en) * 1951-08-04 1954-08-17 Lincoln Eng Co Injector
DE1931039A1 (de) * 1969-06-19 1971-01-07 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
US4000756A (en) * 1974-03-25 1977-01-04 Ule Louis A High speed engine valve actuator
JP2636410B2 (ja) * 1989-03-27 1997-07-30 トヨタ自動車株式会社 内燃機関用燃料供給ポンプ制御装置
US5019119A (en) * 1989-04-18 1991-05-28 Hare Sr Nicholas S Electro-rheological fuel injector
DE3914582A1 (de) * 1989-05-03 1990-11-08 Kloeckner Humboldt Deutz Ag Brennstoffeinspritzvorrichtung
DE3939065A1 (de) * 1989-11-25 1991-05-29 Bosch Gmbh Robert Hydraulische ventilsteuervorrichtung fuer brennkraftmaschinen
FR2665219B1 (fr) * 1990-07-26 1994-10-21 Bendix Europ Services Tech Pompe hydraulique a cycle alternatif.
DE4106015A1 (de) * 1991-02-26 1992-08-27 Ficht Gmbh Druckstoss-kraftstoffeinspritzung fuer verbrennungsmotoren
US5275136A (en) * 1991-06-24 1994-01-04 Ford Motor Company Variable engine valve control system with hydraulic damper
US5237976A (en) * 1991-10-21 1993-08-24 Caterpillar Inc. Engine combustion system
WO1993011345A1 (en) * 1991-11-29 1993-06-10 Caterpillar Inc. Engine valve seating velocity hydraulic snubber
US5221072A (en) * 1992-01-14 1993-06-22 North American Philips Corporation Resilient hydraulic actuator
US5492098A (en) * 1993-03-01 1996-02-20 Caterpillar Inc. Flexible injection rate shaping device for a hydraulically-actuated fuel injection system
US5410994A (en) * 1994-06-27 1995-05-02 Ford Motor Company Fast start hydraulic system for electrohydraulic valvetrain
US5531192A (en) * 1994-08-04 1996-07-02 Caterpillar Inc. Hydraulically actuated valve system
US5456222A (en) * 1995-01-06 1995-10-10 Ford Motor Company Spool valve control of an electrohydraulic camless valvetrain
US5456221A (en) * 1995-01-06 1995-10-10 Ford Motor Company Rotary hydraulic valve control of an electrohydraulic camless valvetrain
US5456223A (en) * 1995-01-06 1995-10-10 Ford Motor Company Electric actuator for spool valve control of electrohydraulic valvetrain
US5562070A (en) * 1995-07-05 1996-10-08 Ford Motor Company Electrohydraulic camless valvetrain with rotary hydraulic actuator
US6067946A (en) * 1996-12-16 2000-05-30 Cummins Engine Company, Inc. Dual-pressure hydraulic valve-actuation system

Also Published As

Publication number Publication date
US6135073A (en) 2000-10-24
DE10019834A1 (de) 2000-11-16
SE0001431D0 (sv) 2000-04-18

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