IT8221957A0 - INTAKE OR EXHAUST VALVE FOR THE CYLINDER COVER OF AN INTERNAL COMBUSTION MACHINE. - Google Patents

INTAKE OR EXHAUST VALVE FOR THE CYLINDER COVER OF AN INTERNAL COMBUSTION MACHINE.

Info

Publication number
IT8221957A0
IT8221957A0 IT8221957A IT2195782A IT8221957A0 IT 8221957 A0 IT8221957 A0 IT 8221957A0 IT 8221957 A IT8221957 A IT 8221957A IT 2195782 A IT2195782 A IT 2195782A IT 8221957 A0 IT8221957 A0 IT 8221957A0
Authority
IT
Italy
Prior art keywords
intake
internal combustion
exhaust valve
cylinder cover
combustion machine
Prior art date
Application number
IT8221957A
Other languages
Italian (it)
Other versions
IT1152258B (en
Inventor
Alois Bitterli
Original Assignee
Sulzer 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 Sulzer Ag filed Critical Sulzer Ag
Publication of IT8221957A0 publication Critical patent/IT8221957A0/en
Application granted granted Critical
Publication of IT1152258B publication Critical patent/IT1152258B/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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements
    • F01L1/465—Pneumatic arrangements
    • 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
    • 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
    • F01L9/16—Pneumatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
IT21957/82A 1981-07-07 1982-06-21 INTAKE OR EXHAUST VALVE FOR THE CYLINDER COVER OF AN INTERNAL COMBUSTION MACHINE IT1152258B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH445181 1981-07-07

Publications (2)

Publication Number Publication Date
IT8221957A0 true IT8221957A0 (en) 1982-06-21
IT1152258B IT1152258B (en) 1986-12-31

Family

ID=4276368

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21957/82A IT1152258B (en) 1981-07-07 1982-06-21 INTAKE OR EXHAUST VALVE FOR THE CYLINDER COVER OF AN INTERNAL COMBUSTION MACHINE

Country Status (4)

Country Link
JP (1) JPS5815707A (en)
DK (1) DK225982A (en)
GB (1) GB2102065A (en)
IT (1) IT1152258B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635590A (en) * 1983-04-28 1987-01-13 Anthony Gerace Internal combustion engine and operating cycle therefor
US4592313A (en) * 1984-10-15 1986-06-03 Speckhart Frank H Pneumatic valve return
JP2664986B2 (en) * 1989-04-03 1997-10-22 三菱重工業株式会社 Valve train for internal combustion engine
JP2593352B2 (en) * 1989-04-26 1997-03-26 本田技研工業株式会社 Valve train for internal combustion engine
DE59001316D1 (en) * 1990-02-08 1993-06-03 Sulzer Ag DEVICE FOR CONTROLLING THE EXHAUST VALVE OF A PISTON PISTON COMBUSTION ENGINE.
JP2527268Y2 (en) * 1990-05-11 1997-02-26 三菱重工業株式会社 Valve train for internal combustion engine
US5058538A (en) * 1990-07-24 1991-10-22 North American Philips Corporation Hydraulically propelled phneumatically returned valve actuator
US5022358A (en) * 1990-07-24 1991-06-11 North American Philips Corporation Low energy hydraulic actuator
DK167499B1 (en) * 1991-06-27 1993-11-08 Man B & W Diesel Gmbh SAVING AIR ENGINE ARRANGEMENTS
EP0536513B1 (en) * 1991-08-21 1996-07-03 Honda Giken Kogyo Kabushiki Kaisha Valve operating system for internal combustion engine
US5259345A (en) * 1992-05-05 1993-11-09 North American Philips Corporation Pneumatically powered actuator with hydraulic latching
AUPQ491099A0 (en) 1999-12-30 2000-02-03 Ward, Antony John Fowler Internal combustion engine
GB0007918D0 (en) * 2000-03-31 2000-05-17 Npower Passive valve assembly
CN101482041B (en) * 2005-02-02 2011-05-18 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 Crosshead type large two-stroke diesel engine
CN101487405B (en) * 2005-02-02 2012-05-30 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 Crosshead type large two-stroke diesel engine
KR100960647B1 (en) * 2005-02-02 2010-06-07 맨 디젤 필리얼 아프 맨 디젤 에스이, 티스크랜드 A large tw0-stroke diegel engine with hydraulically actuated exhaust gas valves
EP2208870B1 (en) 2009-01-20 2013-03-27 BRP-Powertrain GmbH & Co. KG Air spring system for an internal combustion engine
EP2211031B1 (en) 2009-01-22 2013-07-10 BRP-Powertrain GmbH & Co. KG Air spring with cap
SE540409C2 (en) * 2013-10-16 2018-09-11 Freevalve Ab Combustion engine and cover composition therefore
SE540359C2 (en) * 2013-10-16 2018-08-07 Freevalve Ab Internal combustion engine
DE102022108081B4 (en) 2022-04-05 2023-12-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Pneumatic valve spring

Also Published As

Publication number Publication date
IT1152258B (en) 1986-12-31
GB2102065A (en) 1983-01-26
JPS5815707A (en) 1983-01-29
DK225982A (en) 1983-01-08

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