NL6915545A - - Google Patents

Info

Publication number
NL6915545A
NL6915545A NL6915545A NL6915545A NL6915545A NL 6915545 A NL6915545 A NL 6915545A NL 6915545 A NL6915545 A NL 6915545A NL 6915545 A NL6915545 A NL 6915545A NL 6915545 A NL6915545 A NL 6915545A
Authority
NL
Netherlands
Application number
NL6915545A
Other versions
NL140317B (en
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 filed Critical
Publication of NL6915545A publication Critical patent/NL6915545A/xx
Publication of NL140317B publication Critical patent/NL140317B/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
    • 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
    • F01L3/04—Coated valve members or valve-seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
  • Laminated Bodies (AREA)
  • Physical Vapour Deposition (AREA)
  • Multiple-Way Valves (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
NL6915545A 1969-09-24 1969-10-14 VALVE ASSEMBLY OF A PISTON COMBUSTION ENGINE. NL140317B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1442969A CH513325A (en) 1969-09-24 1969-09-24 Valve arrangement of a piston internal combustion engine

Publications (2)

Publication Number Publication Date
NL6915545A true NL6915545A (en) 1971-03-26
NL140317B NL140317B (en) 1973-11-15

Family

ID=4400753

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6915545A NL140317B (en) 1969-09-24 1969-10-14 VALVE ASSEMBLY OF A PISTON COMBUSTION ENGINE.

Country Status (7)

Country Link
CH (1) CH513325A (en)
DE (1) DE1949256B1 (en)
ES (1) ES383882A1 (en)
FR (1) FR2062510A5 (en)
GB (1) GB1290986A (en)
NL (1) NL140317B (en)
PL (1) PL81268B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163071A (en) * 1977-07-05 1979-07-31 Union Carbide Corp Method for forming hard wear-resistant coatings
DE3150708A1 (en) * 1981-12-22 1983-07-07 Gesenkschmiede Schneider Gmbh, 7080 Aalen Disc valve as an exhaust valve for engines with a high load capacity
GB2276886B (en) * 1993-03-19 1997-04-23 Smith International Rock bits with hard facing
US5611306A (en) * 1995-08-08 1997-03-18 Fuji Oozx Inc. Internal combustion engine valve
GB2313382A (en) * 1996-05-23 1997-11-26 Vidal Henri Brevets Metal coating
DE10255447A1 (en) * 2002-11-28 2004-06-24 Daimlerchrysler Ag Valve seat and method for producing a valve seat
EP2309037B1 (en) * 2009-10-09 2012-12-12 HDO -Druckguss- und Oberflächentechnik GmbH Component with a component core and method for manufacturing the component

Also Published As

Publication number Publication date
PL81268B1 (en) 1975-08-30
CH513325A (en) 1971-09-30
NL140317B (en) 1973-11-15
ES383882A1 (en) 1973-03-01
FR2062510A5 (en) 1971-06-25
DE1949256B1 (en) 1971-06-03
GB1290986A (en) 1972-09-27

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SULZER

V1 Lapsed because of non-payment of the annual fee