GB371519A - Compression release device for internal-combustion engines - Google Patents

Compression release device for internal-combustion engines

Info

Publication number
GB371519A
GB371519A GB512831A GB512831A GB371519A GB 371519 A GB371519 A GB 371519A GB 512831 A GB512831 A GB 512831A GB 512831 A GB512831 A GB 512831A GB 371519 A GB371519 A GB 371519A
Authority
GB
United Kingdom
Prior art keywords
cam
internal
combustion engines
release device
compression release
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
GB512831A
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.)
NORMAN WILLIAM BOWKETT
Imperial Chemical Industries Ltd
Original Assignee
NORMAN WILLIAM BOWKETT
Imperial Chemical Industries Ltd
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 NORMAN WILLIAM BOWKETT, Imperial Chemical Industries Ltd filed Critical NORMAN WILLIAM BOWKETT
Priority to GB512831A priority Critical patent/GB371519A/en
Publication of GB371519A publication Critical patent/GB371519A/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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
    • F01L13/085—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio the valve-gear having an auxiliary cam protruding from the main cam profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

371,519. Starting. IMPERIAL CHEMICAL INDUSTRIES, Ltd., Millbank, London, GREENWOOD, J. E., 1, Stubbs Road, and BOWKETT, N. W., The Greensward, Penn, both in Wolverhampton. Feb. 18, 1931, No. 5128. [Class 7 (v).] In an engine having a valve-actuating cam 2 mounted coaxially with a driving pinion 3, the form of the cam is modified for relieving compression by a member 11 slidable within the cam transversely of the axis of the pinion. As shown, the member 11 is adjusted by means of a rod 16 moved axially by means of a lever 21 and cable 24 and having an inclined shoulder 17 engaging a countersunk hole in the member 11. A spring-pressed conical-ended plunger 25 normally retains the member 11 within the cam.
GB512831A 1931-02-18 1931-02-18 Compression release device for internal-combustion engines Expired GB371519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB512831A GB371519A (en) 1931-02-18 1931-02-18 Compression release device for internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB512831A GB371519A (en) 1931-02-18 1931-02-18 Compression release device for internal-combustion engines

Publications (1)

Publication Number Publication Date
GB371519A true GB371519A (en) 1932-04-28

Family

ID=9790228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB512831A Expired GB371519A (en) 1931-02-18 1931-02-18 Compression release device for internal-combustion engines

Country Status (1)

Country Link
GB (1) GB371519A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707952A (en) * 1970-08-20 1973-01-02 A Knebel Compression release mechanism for two stroke engines used to brake a vehicle
EP0033372B1 (en) * 1980-02-01 1983-12-21 Klöckner-Humboldt-Deutz Aktiengesellschaft Braking gear for valve controlled internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707952A (en) * 1970-08-20 1973-01-02 A Knebel Compression release mechanism for two stroke engines used to brake a vehicle
EP0033372B1 (en) * 1980-02-01 1983-12-21 Klöckner-Humboldt-Deutz Aktiengesellschaft Braking gear for valve controlled internal combustion engines

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