ES2067986T3 - Valvula hueca para motores de combustion interna. - Google Patents

Valvula hueca para motores de combustion interna.

Info

Publication number
ES2067986T3
ES2067986T3 ES92114808T ES92114808T ES2067986T3 ES 2067986 T3 ES2067986 T3 ES 2067986T3 ES 92114808 T ES92114808 T ES 92114808T ES 92114808 T ES92114808 T ES 92114808T ES 2067986 T3 ES2067986 T3 ES 2067986T3
Authority
ES
Spain
Prior art keywords
internal combustion
combustion engines
hollow valve
supplement
filling
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
ES92114808T
Other languages
English (en)
Spanish (es)
Inventor
Richard Dr-Ing Weintz
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.)
TRW Motor Komponenten GmbH and Co KG
Original Assignee
TRW Motor Komponenten GmbH and Co KG
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 TRW Motor Komponenten GmbH and Co KG filed Critical TRW Motor Komponenten GmbH and Co KG
Application granted granted Critical
Publication of ES2067986T3 publication Critical patent/ES2067986T3/es
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
    • 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
    • F01L3/12—Cooling of valves
    • F01L3/14—Cooling of valves by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
ES92114808T 1991-09-06 1992-08-29 Valvula hueca para motores de combustion interna. Expired - Lifetime ES2067986T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4129519A DE4129519C1 (enrdf_load_stackoverflow) 1991-09-06 1991-09-06

Publications (1)

Publication Number Publication Date
ES2067986T3 true ES2067986T3 (es) 1995-04-01

Family

ID=6439918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92114808T Expired - Lifetime ES2067986T3 (es) 1991-09-06 1992-08-29 Valvula hueca para motores de combustion interna.

Country Status (4)

Country Link
EP (1) EP0530720B1 (enrdf_load_stackoverflow)
JP (1) JPH05195730A (enrdf_load_stackoverflow)
DE (2) DE4129519C1 (enrdf_load_stackoverflow)
ES (1) ES2067986T3 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204986C2 (de) * 1981-02-14 1986-03-06 TRW Thompson GmbH, 3013 Barsinghausen Hohlventil für Brennkraftmaschinen

Also Published As

Publication number Publication date
DE59201141D1 (de) 1995-02-16
EP0530720B1 (de) 1995-01-04
DE4129519C1 (enrdf_load_stackoverflow) 1993-02-11
JPH05195730A (ja) 1993-08-03
EP0530720A1 (de) 1993-03-10

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