DE112007003290A5 - Heat engine with a valve assembly and valve control for such a valve assembly - Google Patents

Heat engine with a valve assembly and valve control for such a valve assembly Download PDF

Info

Publication number
DE112007003290A5
DE112007003290A5 DE112007003290T DE112007003290T DE112007003290A5 DE 112007003290 A5 DE112007003290 A5 DE 112007003290A5 DE 112007003290 T DE112007003290 T DE 112007003290T DE 112007003290 T DE112007003290 T DE 112007003290T DE 112007003290 A5 DE112007003290 A5 DE 112007003290A5
Authority
DE
Germany
Prior art keywords
valve assembly
valve
heat engine
control
assembly
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Withdrawn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
DE112007003290T
Other languages
German (de)
Inventor
Bernhard Schaeffer
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.)
LESA Maschinen GmbH
Original Assignee
LESA Maschinen 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 LESA Maschinen GmbH filed Critical LESA Maschinen GmbH
Publication of DE112007003290A5 publication Critical patent/DE112007003290A5/en
Withdrawn legal-status Critical Current

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
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L2003/25—Valve configurations in relation to engine
    • F01L2003/258—Valve configurations in relation to engine opening away from cylinder
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/033—Hydraulic engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE112007003290T 2006-11-23 2007-11-23 Heat engine with a valve assembly and valve control for such a valve assembly Withdrawn DE112007003290A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006055187A DE102006055187B3 (en) 2006-11-23 2006-11-23 Heat engine has cylinder with piston area and cylinder base, and cylinder base has valve opening with valve for inlet and outlet of drive medium
DE102006055187.7 2006-11-23
PCT/DE2007/002133 WO2008061523A2 (en) 2006-11-23 2007-11-23 Heat engine comprising a valve assembly, and timing gear for such a valve assembly

Publications (1)

Publication Number Publication Date
DE112007003290A5 true DE112007003290A5 (en) 2009-10-22

Family

ID=39105463

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102006055187A Expired - Fee Related DE102006055187B3 (en) 2006-11-23 2006-11-23 Heat engine has cylinder with piston area and cylinder base, and cylinder base has valve opening with valve for inlet and outlet of drive medium
DE112007003290T Withdrawn DE112007003290A5 (en) 2006-11-23 2007-11-23 Heat engine with a valve assembly and valve control for such a valve assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006055187A Expired - Fee Related DE102006055187B3 (en) 2006-11-23 2006-11-23 Heat engine has cylinder with piston area and cylinder base, and cylinder base has valve opening with valve for inlet and outlet of drive medium

Country Status (2)

Country Link
DE (2) DE102006055187B3 (en)
WO (1) WO2008061523A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101495718B (en) * 2007-09-04 2011-12-21 曼柴油机和涡轮公司,德国曼柴油机和涡轮欧洲股份公司的联营公司 Large-sized two-stroke diesel engine with outward mobile exhaust valve
US9599352B2 (en) 2011-03-30 2017-03-21 Minebea Co., Ltd. Radiator thermostat
DE102011078556B3 (en) * 2011-07-01 2012-11-08 Norbert Kuhl VALVE CONTROL DEVICE FOR A PISTON STEAMING MACHINE
DE102011082620B4 (en) * 2011-09-13 2014-08-28 Norbert Kuhl PISTON STEAMING MACHINE WITH INTERNAL COOLING

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE244430C (en) *
BE385731A (en) *
GB587247A (en) * 1944-10-06 1947-04-18 William Smith Valve mechanism of internal combustion engines
FR2307960A1 (en) * 1975-04-16 1976-11-12 Moiroux Auguste Diesel engine with separate combustion chamber - has hydraulically controlled valve between chamber and cylinder
US4206728A (en) * 1978-05-01 1980-06-10 General Motors Corporation Hydraulic valve actuator system
US4258672A (en) * 1978-10-20 1981-03-31 Hietikko Calvin N Variable lift camming apparatus and methods of constructing and utilizing same
JPS59168210A (en) * 1983-03-16 1984-09-21 Mitsubishi Heavy Ind Ltd Hydraulic driving apparatus for exhaust valve
GB2212857B (en) * 1987-12-02 1991-11-27 Benzion Olsfanger An internal combustion engine.
DE4029881C2 (en) * 1990-09-21 1994-01-20 Porsche Ag Method for fitting valve seat rings in internal combustion engines
DE4231274A1 (en) * 1992-09-18 1994-03-24 Markus Bock IC engine valve control - uses two cams and oil pressure for any arbitrary number of valves and cylinders.
DE19542561C1 (en) * 1995-11-15 1996-11-07 Mtu Friedrichshafen Gmbh Method for hydraulically operating gas change valves in i.c.e
US5615646A (en) * 1996-04-22 1997-04-01 Caterpillar Inc. Method and apparatus for holding a cylinder valve closed during combustion
US5709178A (en) * 1996-04-22 1998-01-20 Caterpillar Inc. Electronically controlled outwardly opening valve system for an engine
EP0882873B1 (en) * 1997-06-03 2003-03-12 HANDTMANN, Thomas Piston pump
FR2854426A1 (en) * 2003-04-29 2004-11-05 Jean Claude Morsillo Internal combustion engine valve opening device, opens valves towards outside of combustion chamber within cylinder head by pulling instead of being pushed for being opened

Also Published As

Publication number Publication date
WO2008061523A3 (en) 2008-09-12
DE102006055187B3 (en) 2008-03-27
WO2008061523A2 (en) 2008-05-29

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Legal Events

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8130 Withdrawal