GB1275499A - Internal combustion engines having renewable valve seat members - Google Patents

Internal combustion engines having renewable valve seat members

Info

Publication number
GB1275499A
GB1275499A GB5607770A GB5607770A GB1275499A GB 1275499 A GB1275499 A GB 1275499A GB 5607770 A GB5607770 A GB 5607770A GB 5607770 A GB5607770 A GB 5607770A GB 1275499 A GB1275499 A GB 1275499A
Authority
GB
United Kingdom
Prior art keywords
seat member
bore
shoulder
valve seat
cylinder
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
GB5607770A
Other languages
English (en)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1275499A publication Critical patent/GB1275499A/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
    • F01L3/12—Cooling of valves
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
GB5607770A 1969-12-02 1970-11-25 Internal combustion engines having renewable valve seat members Expired GB1275499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1792169A CH516733A (de) 1969-12-02 1969-12-02 Kolbenbrennkraftmaschine mit mindestens einem auswechselbaren Sitzteil

Publications (1)

Publication Number Publication Date
GB1275499A true GB1275499A (en) 1972-05-24

Family

ID=4429095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5607770A Expired GB1275499A (en) 1969-12-02 1970-11-25 Internal combustion engines having renewable valve seat members

Country Status (5)

Country Link
CH (1) CH516733A (enExample)
ES (1) ES195034Y (enExample)
FR (1) FR2072446A5 (enExample)
GB (1) GB1275499A (enExample)
NL (1) NL140318B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3000998A1 (en) * 2014-09-24 2016-03-30 Caterpillar Motoren GmbH & Co. KG Valve seat insert for an internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH612244A5 (enExample) * 1976-05-24 1979-07-13 Sulzer Ag

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3000998A1 (en) * 2014-09-24 2016-03-30 Caterpillar Motoren GmbH & Co. KG Valve seat insert for an internal combustion engine
WO2016045768A1 (en) * 2014-09-24 2016-03-31 Caterpillar Motoren Gmbh & Co. Kg Valve seat insert for an internal combustion engine
KR20170056591A (ko) * 2014-09-24 2017-05-23 캐터필라 모토렌 게엠베하 운트 코. 카게 내연기관용 밸브 시트 인서트
CN106715846A (zh) * 2014-09-24 2017-05-24 卡特彼勒发动机有限及两合公司 用于内燃机的阀座嵌件
KR102430345B1 (ko) * 2014-09-24 2022-08-08 캐터필라 모토렌 게엠베하 운트 코. 카게 내연기관용 밸브 시트 인서트

Also Published As

Publication number Publication date
NL6918789A (enExample) 1971-06-04
CH516733A (de) 1971-12-15
NL140318B (nl) 1973-11-15
ES195034Y (es) 1975-06-01
ES195034U (es) 1975-01-16
FR2072446A5 (enExample) 1971-09-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees