GB819264A - Improvements in and relating to a valve of the rotary type, for internal combustion engines - Google Patents

Improvements in and relating to a valve of the rotary type, for internal combustion engines

Info

Publication number
GB819264A
GB819264A GB2788/56A GB278856A GB819264A GB 819264 A GB819264 A GB 819264A GB 2788/56 A GB2788/56 A GB 2788/56A GB 278856 A GB278856 A GB 278856A GB 819264 A GB819264 A GB 819264A
Authority
GB
United Kingdom
Prior art keywords
valve
members
casing
tapered surfaces
springs
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
GB2788/56A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB819264A publication Critical patent/GB819264A/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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • F01L7/022—Cylindrical valves having one recess communicating successively with aligned inlet and exhaust ports

Abstract

819,264. Rotary valves. FISKER, A., and RASMUSSEN, A. M. Jan. 27, 1956 [Feb. 2. 1955], No. 2788/56. Class 7(6) The casing of a rotary valve consists of four members 12 ... 15 having interfitting tapered surfaces which permit relative movement of the members radial to the valve .axis on expansion or contraction of the valve, the tapered surfaces being held in fluid tight contact by springs 36. The member 12 fits in a spigot 3 having an opening leading to the cylinder which is connected in succession to the inlet and exhaust manifolds 8, 9, by the valve 11. The four members 12 ... 15 are secured together loosely by bolts 35 passing therethrough, the bolt holes in the members 13, 15, being sufficiently wide to permit lateral movement thereof when the valve expands. The springs 36 act directly on the member 14 and through the bolts 35 urge the tapered surfaces 34 of the members 12, 14, against those of the members 13, 15. The valve may be provided with a passage therethrough for cooling air and the valve and casing may be made of carbon, particularly electro-graphitized carbon. or ceramic. Alternatively, the valve may be of cast iron and the casing of ceramic.
GB2788/56A 1955-02-02 1956-01-27 Improvements in and relating to a valve of the rotary type, for internal combustion engines Expired GB819264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK819264X 1955-02-02

Publications (1)

Publication Number Publication Date
GB819264A true GB819264A (en) 1959-09-02

Family

ID=8153014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2788/56A Expired GB819264A (en) 1955-02-02 1956-01-27 Improvements in and relating to a valve of the rotary type, for internal combustion engines

Country Status (1)

Country Link
GB (1) GB819264A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945364A (en) * 1974-06-24 1976-03-23 Cook Danny G Rotary valve for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945364A (en) * 1974-06-24 1976-03-23 Cook Danny G Rotary valve for internal combustion engine

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