FI945772A - Gas exchange valve for an internal combustion machine - Google Patents

Gas exchange valve for an internal combustion machine Download PDF

Info

Publication number
FI945772A
FI945772A FI945772A FI945772A FI945772A FI 945772 A FI945772 A FI 945772A FI 945772 A FI945772 A FI 945772A FI 945772 A FI945772 A FI 945772A FI 945772 A FI945772 A FI 945772A
Authority
FI
Finland
Prior art keywords
internal combustion
gas exchange
exchange valve
combustion machine
machine
Prior art date
Application number
FI945772A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI106646B (en
FI945772A0 (en
Inventor
Werner Stefanik
Antonin Suchma
Original Assignee
Man B & W Diesel Ag
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 Man B & W Diesel Ag filed Critical Man B & W Diesel Ag
Publication of FI945772A0 publication Critical patent/FI945772A0/en
Publication of FI945772A publication Critical patent/FI945772A/en
Application granted granted Critical
Publication of FI106646B publication Critical patent/FI106646B/en

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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear
    • 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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • 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
    • F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
    • 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)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lift Valve (AREA)
FI945772A 1993-12-08 1994-12-08 gas exchange valve FI106646B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4341811A DE4341811A1 (en) 1993-12-08 1993-12-08 Gas exchange valve for an internal combustion engine
DE4341811 1993-12-08

Publications (3)

Publication Number Publication Date
FI945772A0 FI945772A0 (en) 1994-12-08
FI945772A true FI945772A (en) 1995-06-09
FI106646B FI106646B (en) 2001-03-15

Family

ID=6504465

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945772A FI106646B (en) 1993-12-08 1994-12-08 gas exchange valve

Country Status (4)

Country Link
EP (1) EP0657629B1 (en)
JP (1) JP3996652B2 (en)
DE (2) DE4341811A1 (en)
FI (1) FI106646B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59809716D1 (en) * 1998-05-22 2003-10-30 Waertsilae Nsd Schweiz Ag Wint Cylinder cover for a two-stroke diesel engine and an arrangement containing the same
EP0971097B1 (en) * 1998-07-08 2004-02-25 Wärtsilä Schweiz AG Valve for an internal combustion engine
GB0125630D0 (en) * 2001-10-25 2001-12-19 Ma Thomas T Charge motion control valve
DE102005013088B4 (en) * 2005-03-18 2006-12-28 Man B & W Diesel Ag Gas exchange valve with corrosion protection layer
DE102007001515B4 (en) * 2007-01-10 2009-10-29 Gesenkschmiede Schneider Gmbh Method for producing a valve with at least one wing, and valve produced thereafter
JP4510126B2 (en) * 2008-05-13 2010-07-21 エムエーエヌ・ディーゼル・フィリアル・アフ・エムエーエヌ・ディーゼル・エスイー・ティスクランド Exhaust valves for large two-cycle diesel engines, processes for reducing NOx formation in such engines, and such engines
CN104234774A (en) * 2014-09-26 2014-12-24 湖南天雁机械有限责任公司 Engine valve with screw blades
DE102016226075A1 (en) 2016-12-22 2018-06-28 Continental Automotive Gmbh Valve
DE102020211247A1 (en) * 2020-09-08 2022-03-10 Federal-Mogul Nürnberg GmbH Pistons for an internal combustion engine, internal combustion engine with a piston and use of an iron-based alloy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7115440U (en) * 1974-08-08 Maschinenfabrik Augsburg Nuernberg Ag Freely rotatable load change valve
GB453201A (en) * 1935-03-04 1936-09-04 Soeren Kristian Terkelsen Improvements in and relating to valves for engines and the like
DE673348C (en) * 1935-09-28 1939-03-20 Jean Blanchet Inlet or outlet valve for internal combustion engines
US4744340A (en) * 1985-07-17 1988-05-17 Kirby Ronald A Vortex generator intake valve and system of using the same
DE4014072A1 (en) * 1989-06-09 1990-12-20 Thyssen Edelstahlwerke Ag USE OF ELIGIBLE FERRITIC-PERLITIC (AFP) STEELS AS A MATERIAL FOR GAS EXCHANGE VALVES OF COMBUSTION ENGINES
JP3132602B2 (en) * 1991-09-28 2001-02-05 大同特殊鋼株式会社 Manufacturing method of friction welding valve

Also Published As

Publication number Publication date
FI106646B (en) 2001-03-15
EP0657629B1 (en) 1998-02-25
JPH07189630A (en) 1995-07-28
FI945772A0 (en) 1994-12-08
EP0657629A1 (en) 1995-06-14
DE4341811A1 (en) 1995-06-14
DE59405301D1 (en) 1998-04-02
JP3996652B2 (en) 2007-10-24

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Legal Events

Date Code Title Description
MA Patent expired