DE2963649D1 - Self locking valve seat insert - Google Patents

Self locking valve seat insert

Info

Publication number
DE2963649D1
DE2963649D1 DE7979302609T DE2963649T DE2963649D1 DE 2963649 D1 DE2963649 D1 DE 2963649D1 DE 7979302609 T DE7979302609 T DE 7979302609T DE 2963649 T DE2963649 T DE 2963649T DE 2963649 D1 DE2963649 D1 DE 2963649D1
Authority
DE
Germany
Prior art keywords
valve seat
seat insert
locking valve
self locking
self
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
DE7979302609T
Other languages
German (de)
Inventor
Jr Jose Rosan
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.)
ROSAN Inc
Original Assignee
ROSAN Inc
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 ROSAN Inc filed Critical ROSAN Inc
Application granted granted Critical
Publication of DE2963649D1 publication Critical patent/DE2963649D1/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
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE7979302609T 1979-02-05 1979-11-16 Self locking valve seat insert Expired DE2963649D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US952779A 1979-02-05 1979-02-05

Publications (1)

Publication Number Publication Date
DE2963649D1 true DE2963649D1 (en) 1982-10-28

Family

ID=21738200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979302609T Expired DE2963649D1 (en) 1979-02-05 1979-11-16 Self locking valve seat insert

Country Status (6)

Country Link
EP (1) EP0014285B1 (en)
JP (1) JPS5815603B2 (en)
BR (1) BR8000501A (en)
CA (1) CA1143234A (en)
DE (1) DE2963649D1 (en)
DK (1) DK46880A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117519A1 (en) * 2001-04-07 2002-10-17 Volkswagen Ag Internal combustion engine with direct injection and method for operating it
EP2162651B1 (en) * 2007-06-13 2013-03-06 Gkn Sinter Metals, Llc Powder metal component tolerance improvements
JP5525858B2 (en) * 2010-02-26 2014-06-18 株式会社フジキン Ball valve
JP7022607B2 (en) * 2018-01-31 2022-02-18 日本ピストンリング株式会社 Valve seat and connection structure between valve seat and cylinder head
CN112943404A (en) * 2021-02-07 2021-06-11 浙江吉利控股集团有限公司 Engine valve seat ring and methanol engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE710793C (en) * 1938-06-15 1941-09-22 Porsche Kg Valve seat insert for internal combustion engines
GB1100403A (en) * 1965-03-17 1968-01-24 Mirrlees Nat Ltd Improvements in or relating to caged poppet valves for internal combustion engines
US3630252A (en) * 1970-04-27 1971-12-28 Rosan Eng Corp Stud fastener assembly with integral lockring
JPS4812806U (en) * 1971-06-22 1973-02-13
DE2164357B2 (en) * 1971-12-23 1980-08-28 Daimler-Benz Ag, 7000 Stuttgart Valve seat insert with a thread for screwing into a cylinder head of an internal combustion engine
DE2548534C2 (en) * 1975-10-30 1985-04-04 Klöckner-Humboldt-Deutz AG, 5000 Köln Connection of cylinder head and cylinder tube of an internal combustion engine

Also Published As

Publication number Publication date
JPS5815603B2 (en) 1983-03-26
EP0014285A1 (en) 1980-08-20
EP0014285B1 (en) 1982-09-08
BR8000501A (en) 1980-10-14
DK46880A (en) 1980-08-06
CA1143234A (en) 1983-03-22
JPS55107012A (en) 1980-08-16

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