GB1288183A - - Google Patents

Info

Publication number
GB1288183A
GB1288183A GB87471A GB87471A GB1288183A GB 1288183 A GB1288183 A GB 1288183A GB 87471 A GB87471 A GB 87471A GB 87471 A GB87471 A GB 87471A GB 1288183 A GB1288183 A GB 1288183A
Authority
GB
United Kingdom
Prior art keywords
alloy
iron
heading
jan
phosphorus
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
GB87471A
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 GB1288183A publication Critical patent/GB1288183A/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
    • 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
GB87471A 1970-05-07 1971-01-07 Expired GB1288183A (US07118763-20061010-C00002.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3701570A 1970-05-07 1970-05-07

Publications (1)

Publication Number Publication Date
GB1288183A true GB1288183A (US07118763-20061010-C00002.png) 1972-09-06

Family

ID=21891980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB87471A Expired GB1288183A (US07118763-20061010-C00002.png) 1970-05-07 1971-01-07

Country Status (5)

Country Link
US (1) US3627515A (US07118763-20061010-C00002.png)
CA (1) CA951546A (US07118763-20061010-C00002.png)
DE (1) DE2100653A1 (US07118763-20061010-C00002.png)
FR (1) FR2089272A5 (US07118763-20061010-C00002.png)
GB (1) GB1288183A (US07118763-20061010-C00002.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738651B2 (US07118763-20061010-C00002.png) * 1974-03-18 1982-08-17
US4153017A (en) * 1977-05-16 1979-05-08 Stanadyne, Inc. Alloyed chilled iron
JPS6483804A (en) * 1987-09-25 1989-03-29 Mazda Motor Tappet valve mechanism for engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502058A (en) * 1966-02-24 1970-03-24 Earl A Thompson Rocker arm

Also Published As

Publication number Publication date
CA951546A (en) 1974-07-23
DE2100653A1 (de) 1971-11-25
FR2089272A5 (US07118763-20061010-C00002.png) 1972-01-07
US3627515A (en) 1971-12-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years