GB1290986A - - Google Patents

Info

Publication number
GB1290986A
GB1290986A GB1290986DA GB1290986A GB 1290986 A GB1290986 A GB 1290986A GB 1290986D A GB1290986D A GB 1290986DA GB 1290986 A GB1290986 A GB 1290986A
Authority
GB
United Kingdom
Prior art keywords
metallic
vickers
sept
coating
intermediate layer
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
Application number
Other languages
English (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 GB1290986A publication Critical patent/GB1290986A/en
Expired 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
    • F01L3/02—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)
GB1290986D 1969-09-24 1970-09-17 Expired GB1290986A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1442969A CH513325A (de) 1969-09-24 1969-09-24 Ventilanordnung einer Kolbenbrennkraftmaschine

Publications (1)

Publication Number Publication Date
GB1290986A true GB1290986A (de) 1972-09-27

Family

ID=4400753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290986D Expired GB1290986A (de) 1969-09-24 1970-09-17

Country Status (7)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276886A (en) * 1993-03-19 1994-10-12 Smith International Hardfacing for rock drilling bits
GB2313382A (en) * 1996-05-23 1997-11-26 Vidal Henri Brevets Metal coating
EP2309037A1 (de) * 2009-10-09 2011-04-13 HDO -Druckguss- und Oberflächentechnik GmbH Bauteil mit einem Bauteilkern und Verfahren zur Herstellung des Bauteils

Families Citing this family (4)

* 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 (de) * 1981-12-22 1983-07-07 Gesenkschmiede Schneider Gmbh, 7080 Aalen "tellerventil als auslassventil fuer hochbelastbare motore"
US5611306A (en) * 1995-08-08 1997-03-18 Fuji Oozx Inc. Internal combustion engine valve
DE10255447A1 (de) * 2002-11-28 2004-06-24 Daimlerchrysler Ag Ventilsitz und Verfahren zur Herstellung eines Ventilsitzes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276886A (en) * 1993-03-19 1994-10-12 Smith International Hardfacing for rock drilling bits
GB2276886B (en) * 1993-03-19 1997-04-23 Smith International Rock bits with hard facing
GB2313382A (en) * 1996-05-23 1997-11-26 Vidal Henri Brevets Metal coating
EP2309037A1 (de) * 2009-10-09 2011-04-13 HDO -Druckguss- und Oberflächentechnik GmbH Bauteil mit einem Bauteilkern und Verfahren zur Herstellung des Bauteils

Also Published As

Publication number Publication date
NL140317B (nl) 1973-11-15
FR2062510A5 (de) 1971-06-25
PL81268B1 (de) 1975-08-30
CH513325A (de) 1971-09-30
ES383882A1 (es) 1973-03-01
NL6915545A (de) 1971-03-26
DE1949256B1 (de) 1971-06-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee