NL147836B - VALVE FOR A COMBUSTION ENGINE. - Google Patents

VALVE FOR A COMBUSTION ENGINE.

Info

Publication number
NL147836B
NL147836B NL6800561A NL6800561A NL147836B NL 147836 B NL147836 B NL 147836B NL 6800561 A NL6800561 A NL 6800561A NL 6800561 A NL6800561 A NL 6800561A NL 147836 B NL147836 B NL 147836B
Authority
NL
Netherlands
Prior art keywords
valve
combustion engine
combustion
engine
Prior art date
Application number
NL6800561A
Other languages
Dutch (nl)
Other versions
NL6800561A (en
Original Assignee
Semt
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 Semt filed Critical Semt
Publication of NL6800561A publication Critical patent/NL6800561A/xx
Publication of NL147836B publication Critical patent/NL147836B/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Powder Metallurgy (AREA)
  • Lift Valve (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
NL6800561A 1967-05-25 1968-01-12 VALVE FOR A COMBUSTION ENGINE. NL147836B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR107894A FR1531687A (en) 1967-05-25 1967-05-25 Valve refinements

Publications (2)

Publication Number Publication Date
NL6800561A NL6800561A (en) 1968-11-26
NL147836B true NL147836B (en) 1975-11-17

Family

ID=8631633

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6800561A NL147836B (en) 1967-05-25 1968-01-12 VALVE FOR A COMBUSTION ENGINE.

Country Status (7)

Country Link
CH (1) CH461175A (en)
DE (1) DE1700149A1 (en)
DK (1) DK130727B (en)
FR (1) FR1531687A (en)
GB (1) GB1215972A (en)
NL (1) NL147836B (en)
NO (1) NO123818B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK144217C (en) * 1979-08-29 1982-06-21 B & W Diesel As EXHAUST VALVE FOR A COMBUSTION ENGINE
DE3247487A1 (en) * 1982-12-22 1984-06-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Poppet valve for internal combustion engines
CN103925028A (en) * 2013-12-25 2014-07-16 马勒技术投资(中国）有限公司 Partially-coated valve
DK177960B1 (en) * 2014-04-08 2015-02-02 Man Diesel & Turbo Deutschland An exhaust valve for an internal combustion engine
US10989321B2 (en) * 2019-04-26 2021-04-27 Caterpillar Inc. Double-crowned valve seat insert having seating surface formed of hard-facing material

Also Published As

Publication number Publication date
DK130727B (en) 1975-04-01
FR1531687A (en) 1968-07-05
DK130727C (en) 1975-09-01
NL6800561A (en) 1968-11-26
CH461175A (en) 1968-08-15
GB1215972A (en) 1970-12-16
DE1700149A1 (en) 1971-10-07
NO123818B (en) 1972-01-17

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ETUDES