ES355805A1 - A Valve for an Internal Combustion Engine. - Google Patents

A Valve for an Internal Combustion Engine.

Info

Publication number
ES355805A1
ES355805A1 ES355805A ES355805A ES355805A1 ES 355805 A1 ES355805 A1 ES 355805A1 ES 355805 A ES355805 A ES 355805A ES 355805 A ES355805 A ES 355805A ES 355805 A1 ES355805 A1 ES 355805A1
Authority
ES
Spain
Prior art keywords
valve
rotating mechanism
bearing
combustion engine
internal combustion
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
ES355805A
Other languages
Spanish (es)
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 ES355805A1 publication Critical patent/ES355805A1/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

Abstract

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).
ES355805A 1967-07-19 1968-07-05 A Valve for an Internal Combustion Engine. Expired ES355805A1 (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
ES355805A1 true ES355805A1 (en) 1969-12-16

Family

ID=4361204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES355805A Expired ES355805A1 (en) 1967-07-19 1968-07-05 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)

Families Citing this family (4)

* 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
DE10015417A1 (en) * 2000-03-28 2001-01-25 Michael Engesser Valve turning device for IC engines, esp. Diesel engines has axial spring unit at a distance to balls, and needle bearing on spring unit side
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

Also Published As

Publication number Publication date
NL6711123A (en) 1969-01-21
GB1190505A (en) 1970-05-06
CH476203A (en) 1969-07-31
DE1293789B (en) 1969-04-30
FR1574339A (en) 1969-07-11

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