DE60333870D1 - Ventil und gaswechselverfahren - Google Patents

Ventil und gaswechselverfahren

Info

Publication number
DE60333870D1
DE60333870D1 DE60333870T DE60333870T DE60333870D1 DE 60333870 D1 DE60333870 D1 DE 60333870D1 DE 60333870 T DE60333870 T DE 60333870T DE 60333870 T DE60333870 T DE 60333870T DE 60333870 D1 DE60333870 D1 DE 60333870D1
Authority
DE
Germany
Prior art keywords
piston
valve member
valve
opening
closed position
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 - Lifetime
Application number
DE60333870T
Other languages
English (en)
Inventor
Franklin Hubertus Truijens
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60333870D1 publication Critical patent/DE60333870D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0005—Deactivating valves
    • 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)
  • Fluid-Driven Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Air-Flow Control Members (AREA)
DE60333870T 2003-04-17 2003-06-20 Ventil und gaswechselverfahren Expired - Lifetime DE60333870D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1023209A NL1023209C2 (nl) 2003-04-17 2003-04-17 Klepinrichting en werkwijze voor het openen en sluiten van een doorstroomopening.
PCT/NL2003/000458 WO2004092550A1 (en) 2003-04-17 2003-06-20 Valve gear and method for opening and closing a passage

Publications (1)

Publication Number Publication Date
DE60333870D1 true DE60333870D1 (de) 2010-09-30

Family

ID=33297537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60333870T Expired - Lifetime DE60333870D1 (de) 2003-04-17 2003-06-20 Ventil und gaswechselverfahren

Country Status (8)

Country Link
US (1) US7481192B2 (de)
EP (1) EP1613843B1 (de)
AT (1) ATE478240T1 (de)
AU (1) AU2003238725A1 (de)
DE (1) DE60333870D1 (de)
DK (1) DK1613843T3 (de)
NL (1) NL1023209C2 (de)
WO (1) WO2004092550A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE540421C2 (sv) 2015-04-16 2018-09-11 Freevalve Ab Aktuator för axiell förskjutning av ett objekt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061115A (en) * 1976-06-01 1977-12-06 Predhome Jr Wilfred F Valve train for internal combustion engine
DE3139399A1 (de) * 1981-09-30 1983-04-14 Gebrüder Sulzer AG, 8401 Winterthur Antrieb fuer ein schwingungsfaehiges system
US4942852A (en) * 1989-01-06 1990-07-24 Magnavox Government And Industrial Electronics Company Electro-pneumatic actuator
US5152260A (en) * 1991-04-04 1992-10-06 North American Philips Corporation Highly efficient pneumatically powered hydraulically latched actuator
US5259345A (en) * 1992-05-05 1993-11-09 North American Philips Corporation Pneumatically powered actuator with hydraulic latching
US5572961A (en) * 1995-04-05 1996-11-12 Ford Motor Company Balancing valve motion in an electrohydraulic camless valvetrain

Also Published As

Publication number Publication date
DK1613843T3 (da) 2010-11-29
NL1023209C2 (nl) 2004-10-19
US7481192B2 (en) 2009-01-27
WO2004092550A1 (en) 2004-10-28
US20070199528A1 (en) 2007-08-30
EP1613843A1 (de) 2006-01-11
AU2003238725A1 (en) 2004-11-04
EP1613843B1 (de) 2010-08-18
ATE478240T1 (de) 2010-09-15

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