GB610669A - Improvements relating to valve mechanism of internal combustion engines - Google Patents

Improvements relating to valve mechanism of internal combustion engines

Info

Publication number
GB610669A
GB610669A GB1139146A GB1139146A GB610669A GB 610669 A GB610669 A GB 610669A GB 1139146 A GB1139146 A GB 1139146A GB 1139146 A GB1139146 A GB 1139146A GB 610669 A GB610669 A GB 610669A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
valve mechanism
combustion engines
improvements relating
laminations
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
GB1139146A
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.)
Salter & Co Ltd G
George Salter and Co Ltd
Original Assignee
Salter & Co Ltd G
George Salter and Co 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 Salter & Co Ltd G, George Salter and Co Ltd filed Critical Salter & Co Ltd G
Priority to GB1139146A priority Critical patent/GB610669A/en
Publication of GB610669A publication Critical patent/GB610669A/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

610,669. Torsion springs. SALTER & CO., Ltd., G., and BACHE, J. K. April 13, 1946, No. 11391. [Class 108 (iii)] [Also in Group XXVII] A valve spring for an internal-combustion engine comprises a laminated torsion bar composed of a plurality of superimposed spring leaves 5, fixed at one end and carrying at the other end a rocker-arm 7 mounted on a pivot 12. In Fig. 3 the laminations 5 are separated by distance pieces 14, fixed in recesses 9, 15, by cover plates 10, 16. The laminations 5 may be in contact without the distance pieces 14. In Fig. 7 the ends of the bar are held in conical recesses 20 by wedges 21 forced in by cover plates 22.
GB1139146A 1946-04-13 1946-04-13 Improvements relating to valve mechanism of internal combustion engines Expired GB610669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1139146A GB610669A (en) 1946-04-13 1946-04-13 Improvements relating to valve mechanism of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1139146A GB610669A (en) 1946-04-13 1946-04-13 Improvements relating to valve mechanism of internal combustion engines

Publications (1)

Publication Number Publication Date
GB610669A true GB610669A (en) 1948-10-19

Family

ID=9985362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1139146A Expired GB610669A (en) 1946-04-13 1946-04-13 Improvements relating to valve mechanism of internal combustion engines

Country Status (1)

Country Link
GB (1) GB610669A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044308A (en) * 1960-02-29 1962-07-17 Holley Carburetor Co Torsion pivot means
US3217699A (en) * 1964-04-20 1965-11-16 Dolza John Valve actuation mechanism
FR3031135A1 (en) * 2014-12-30 2016-07-01 Exoes AXIAL PISTON RELIEF MACHINE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044308A (en) * 1960-02-29 1962-07-17 Holley Carburetor Co Torsion pivot means
US3217699A (en) * 1964-04-20 1965-11-16 Dolza John Valve actuation mechanism
FR3031135A1 (en) * 2014-12-30 2016-07-01 Exoes AXIAL PISTON RELIEF MACHINE

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