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GB1190505A - A Valve for an Internal Combustion Engine. - Google Patents

A Valve for an Internal Combustion Engine.

Info

Publication number
GB1190505A
GB1190505A GB3460868A GB3460868A GB1190505A GB 1190505 A GB1190505 A GB 1190505A GB 3460868 A GB3460868 A GB 3460868A GB 3460868 A GB3460868 A GB 3460868A GB 1190505 A GB1190505 A GB 1190505A
Authority
GB
United Kingdom
Prior art keywords
valve
rotating mechanism
bearing
supported
combustion engine
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
GB3460868A
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 GB1190505A publication Critical patent/GB1190505A/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
    • F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear
    • 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

1,190,505. Valves. SULZER BROS. Ltd. 19 July, 1968 [19 July, 1967], No. 34608/68. Heading F2V. A valve for an I.C. engine comprises a spring system 6, 7 for closing the valve, and a valve rotating mechanism 12, 13, 15, 16, e.g. of the ball type, the spring system being supported partly on the rotating mechanism, and partly on a thrust bearing 10, e.g. an anti-friction bearing. In Fig. 4 (not shown) the springs 6, 7 are supported on an intermediate member (20 which is supported on the thrust bearing and the rotating mechanism by spring washers (22) and (15), respectively. The spring system may comprise one, two or three springs. The bearing and rotating mechanism may be disposed adjacent a retainer 5. In Fig. 4, the bearing (23) may be arranged at the outer side of the washer (22).
GB3460868A 1967-07-19 1968-07-19 A Valve for an Internal Combustion Engine. Expired GB1190505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1025767A CH476203A (en) 1967-07-19 1967-07-19 Valve of a piston internal combustion engine

Publications (1)

Publication Number Publication Date
GB1190505A true GB1190505A (en) 1970-05-06

Family

ID=4361204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3460868A Expired GB1190505A (en) 1967-07-19 1968-07-19 A Valve for an Internal Combustion Engine.

Country Status (6)

Country Link
CH (1) CH476203A (en)
DE (1) DE1293789B (en)
ES (1) ES355805A1 (en)
FR (1) FR1574339A (en)
GB (1) GB1190505A (en)
NL (1) NL6711123A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001073270A1 (en) * 2000-03-28 2001-10-04 Michael Engesser Valve rotating device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1955820B1 (en) * 1969-11-06 1971-08-26 Teves Thompson Gmbh Device for rotating a poppet valve for internal combustion engines
DE2841489C2 (en) * 1978-09-23 1982-09-16 Blohm + Voss Ag, 2000 Hamburg Valve rotating device
DE10315493B4 (en) 2003-04-04 2005-03-17 Engesser, Michael, Dr. Valve rotator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855913A (en) * 1954-10-22 1958-10-14 Gen Motors Corp Valve rotator
US2827886A (en) * 1956-01-19 1958-03-25 Gen Motors Corp Valve rotator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001073270A1 (en) * 2000-03-28 2001-10-04 Michael Engesser Valve rotating device
US6662770B2 (en) 2000-03-28 2003-12-16 Michael Engesser Valve rotating device

Also Published As

Publication number Publication date
FR1574339A (en) 1969-07-11
ES355805A1 (en) 1969-12-16
DE1293789B (en) 1969-04-30
NL6711123A (en) 1969-01-21
CH476203A (en) 1969-07-31

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Legal Events

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