DE69411693T2 - Hydrauliksystem für Brennkraftmaschinen - Google Patents

Hydrauliksystem für Brennkraftmaschinen

Info

Publication number
DE69411693T2
DE69411693T2 DE69411693T DE69411693T DE69411693T2 DE 69411693 T2 DE69411693 T2 DE 69411693T2 DE 69411693 T DE69411693 T DE 69411693T DE 69411693 T DE69411693 T DE 69411693T DE 69411693 T2 DE69411693 T2 DE 69411693T2
Authority
DE
Germany
Prior art keywords
internal combustion
hydraulic system
combustion engines
engines
hydraulic
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 - Fee Related
Application number
DE69411693T
Other languages
English (en)
Other versions
DE69411693D1 (de
Inventor
Gordon Wright
Michael B Levin
Michael M Schechter
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.)
Ford Werke GmbH
Original Assignee
Ford Werke 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 Ford Werke GmbH filed Critical Ford Werke GmbH
Publication of DE69411693D1 publication Critical patent/DE69411693D1/de
Application granted granted Critical
Publication of DE69411693T2 publication Critical patent/DE69411693T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/14—Control of the alternation between or the operation of exhaust drive and other drive of a pump, e.g. dependent on speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Valve Device For Special Equipments (AREA)
DE69411693T 1993-12-16 1994-11-21 Hydrauliksystem für Brennkraftmaschinen Expired - Fee Related DE69411693T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/167,302 US5375419A (en) 1993-12-16 1993-12-16 Integrated hydraulic system for electrohydraulic valvetrain and hydraulically assisted turbocharger

Publications (2)

Publication Number Publication Date
DE69411693D1 DE69411693D1 (de) 1998-08-20
DE69411693T2 true DE69411693T2 (de) 1998-11-12

Family

ID=22606800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411693T Expired - Fee Related DE69411693T2 (de) 1993-12-16 1994-11-21 Hydrauliksystem für Brennkraftmaschinen

Country Status (3)

Country Link
US (1) US5375419A (de)
EP (1) EP0659983B1 (de)
DE (1) DE69411693T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009029735A1 (de) 2009-06-22 2010-12-23 Volkswagen Ag Brennkraftmaschine mit Abgasturbolader

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474041A (en) * 1994-12-28 1995-12-12 Cummins Engine Company, Inc. Engine lubrication system with decreased power draw
US5456222A (en) * 1995-01-06 1995-10-10 Ford Motor Company Spool valve control of an electrohydraulic camless valvetrain
US5497736A (en) * 1995-01-06 1996-03-12 Ford Motor Company Electric actuator for rotary valve control of electrohydraulic valvetrain
US5456223A (en) * 1995-01-06 1995-10-10 Ford Motor Company Electric actuator for spool valve control of electrohydraulic valvetrain
US5456221A (en) * 1995-01-06 1995-10-10 Ford Motor Company Rotary hydraulic valve control of an electrohydraulic camless valvetrain
US5619965A (en) * 1995-03-24 1997-04-15 Diesel Engine Retarders, Inc. Camless engines with compression release braking
US5572961A (en) * 1995-04-05 1996-11-12 Ford Motor Company Balancing valve motion in an electrohydraulic camless 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
US6041602A (en) * 1997-06-09 2000-03-28 Southwest Research Institute Hydraulically-actuated exhaust gas recirculation system and turbocharger for engines
US6412278B1 (en) 2000-11-10 2002-07-02 Borgwarner, Inc. Hydraulically powered exhaust gas recirculation system
US6739293B2 (en) * 2000-12-04 2004-05-25 Sturman Industries, Inc. Hydraulic valve actuation systems and methods
DE10143330A1 (de) * 2001-09-05 2003-03-20 Bosch Gmbh Robert Brennkraftmaschine mit einer elektrohydraulischen Ventilsteuervorrichtung
DE10155669A1 (de) * 2001-11-13 2003-05-22 Bosch Gmbh Robert Vorrichtung zur Steuerung mindestens eines Gaswechselventils
CN1287069C (zh) * 2003-11-27 2006-11-29 宁波华液机器制造有限公司 一种压差式变气门控制系统
US7174714B2 (en) * 2004-12-13 2007-02-13 Caterpillar Inc Electric turbocompound control system
US20080121218A1 (en) * 2004-12-13 2008-05-29 Caterpillar Inc. Electric turbocompound control system
US20060196179A1 (en) * 2005-03-01 2006-09-07 Arun Kesavan Load-sensing integrated brake and fan hydraulic system
US7866286B2 (en) * 2006-09-13 2011-01-11 Gm Global Technology Operations, Inc. Method for valve seating control for an electro-hydraulic engine valve
BR112012013742A2 (pt) 2009-12-08 2018-04-03 Hydracharge Llc aparelho acelerador de turbo hidráulico
US10082070B2 (en) 2010-12-08 2018-09-25 Hydracharge Llc High performance turbo-hydraulic compressor
US20120180481A1 (en) * 2011-01-19 2012-07-19 Davorin Kapich Hybrid turbocharger system with brake energy revovery
US20120180480A1 (en) * 2011-01-19 2012-07-19 Davorin Kapich Hybrid turbocharger system with brake energy revovery
US11591952B2 (en) 2012-05-21 2023-02-28 Hydracharge Llc High performance turbo-hydraulic compressor
US9127624B2 (en) * 2012-06-20 2015-09-08 General Electric Company Systems and methods for a hydraulically actuated engine valve
US9371195B2 (en) 2014-06-03 2016-06-21 The Procter & Gamble Company Adjustment system for a rotary device
US9302856B2 (en) 2014-06-03 2016-04-05 The Procter & Gamble Company Method for adjusting a rotary device
US9181043B1 (en) 2014-06-03 2015-11-10 The Procter & Gamble Company Elevation change system for a rotary device
WO2017205164A1 (en) 2016-05-25 2017-11-30 The Procter & Gamble Company Article handling device
GB201620316D0 (en) 2016-11-30 2017-01-11 Vc-Ac Ip Ltd Kinetic energy recovery boosting system for turbocharger utilising hydraulic braking
US11319870B1 (en) 2021-04-13 2022-05-03 Eyal Ezra Turbocharger control valve for retaining back pressure and maintaining boost pressure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968914A (en) * 1955-07-06 1961-01-24 Laval Steam Turbine Co Turbocharging of internal combustion engines
US4188925A (en) * 1977-06-09 1980-02-19 Jordan Edgar R Engine cylinder valve control mechanism and cylinder head and engine incorporating same
US4285200A (en) * 1979-07-16 1981-08-25 The Garrett Corporation Hydraulic assist turbocharger system
US4322949A (en) * 1979-07-16 1982-04-06 The Garrett Corporation Hydraulic assist turbocharger system
JP2711565B2 (ja) * 1989-05-11 1998-02-10 株式会社いすゞセラミックス研究所 エンジンのサイクル制御装置
US5113658A (en) * 1990-05-21 1992-05-19 Allied-Signal, Inc. Hydraulic assist turbocharger system
DE69212730T2 (de) * 1991-06-24 1996-12-05 Ford Werke Ag Hydraulisches Ventilsteuerung für Brennkraftmaschinen
US5255641A (en) * 1991-06-24 1993-10-26 Ford Motor Company Variable engine valve control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009029735A1 (de) 2009-06-22 2010-12-23 Volkswagen Ag Brennkraftmaschine mit Abgasturbolader

Also Published As

Publication number Publication date
EP0659983A1 (de) 1995-06-28
DE69411693D1 (de) 1998-08-20
EP0659983B1 (de) 1998-07-15
US5375419A (en) 1994-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FORD-WERKE GMBH, 50735 KOELN, DE

8339 Ceased/non-payment of the annual fee