CA1143234A - Self locking valve seat insert - Google Patents

Self locking valve seat insert

Info

Publication number
CA1143234A
CA1143234A CA000340476A CA340476A CA1143234A CA 1143234 A CA1143234 A CA 1143234A CA 000340476 A CA000340476 A CA 000340476A CA 340476 A CA340476 A CA 340476A CA 1143234 A CA1143234 A CA 1143234A
Authority
CA
Canada
Prior art keywords
flange
valve seat
insert
metal
cylinder head
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
CA000340476A
Other languages
English (en)
French (fr)
Inventor
Jose Rosan, Jr.
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 CA1143234A publication Critical patent/CA1143234A/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)
CA000340476A 1979-02-05 1979-11-23 Self locking valve seat insert Expired CA1143234A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US952779A 1979-02-05 1979-02-05
US009,527 1979-02-05

Publications (1)

Publication Number Publication Date
CA1143234A true CA1143234A (en) 1983-03-22

Family

ID=21738200

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000340476A Expired CA1143234A (en) 1979-02-05 1979-11-23 Self locking valve seat insert

Country Status (6)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117519A1 (de) * 2001-04-07 2002-10-17 Volkswagen Ag Brennkraftmaschine mit Direkteinspritzung und Verfahren zum Betreiben dieser
CN101715522B (zh) * 2007-06-13 2013-07-31 Gkn烧结金属有限公司 对粉末金属部件公差的改进
JP5525858B2 (ja) * 2010-02-26 2014-06-18 株式会社フジキン ボール弁
JP7022607B2 (ja) * 2018-01-31 2022-02-18 日本ピストンリング株式会社 バルブシート、および、バルブシートとシリンダヘッドとの結合構造
CN112943404A (zh) * 2021-02-07 2021-06-11 浙江吉利控股集团有限公司 一种发动机气门座圈及甲醇发动机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE710793C (de) * 1938-06-15 1941-09-22 Porsche Kg Ventilsitzring fuer Brennkraftmaschinen
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 (da) * 1971-06-22 1973-02-13
DE2164357B2 (de) * 1971-12-23 1980-08-28 Daimler-Benz Ag, 7000 Stuttgart Ventilsitzring mit einem Gewinde zum Einschrauben in einen Zylinderkopf einer Brennkraftmaschine
DE2548534C2 (de) * 1975-10-30 1985-04-04 Klöckner-Humboldt-Deutz AG, 5000 Köln Verbindung von Zylinderkopf und Zylinderrohr einer Brennkraftmaschine

Also Published As

Publication number Publication date
DK46880A (da) 1980-08-06
EP0014285A1 (en) 1980-08-20
DE2963649D1 (en) 1982-10-28
JPS5815603B2 (ja) 1983-03-26
BR8000501A (pt) 1980-10-14
EP0014285B1 (en) 1982-09-08
JPS55107012A (en) 1980-08-16

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Legal Events

Date Code Title Description
MKEX Expiry