GB158269A - Improvements in or relating to rotary valves - Google Patents

Improvements in or relating to rotary valves

Info

Publication number
GB158269A
GB158269A GB2471/21A GB247121A GB158269A GB 158269 A GB158269 A GB 158269A GB 2471/21 A GB2471/21 A GB 2471/21A GB 247121 A GB247121 A GB 247121A GB 158269 A GB158269 A GB 158269A
Authority
GB
United Kingdom
Prior art keywords
valve
casing
ports
engine
gear wheels
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
GB2471/21A
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 GB158269A publication Critical patent/GB158269A/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
    • F01L7/08—Rotary or oscillatory slide valve-gear or valve arrangements with conically or frusto-conically shaped valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

158,269. Dennison, F. R. Jan. 21, 1920, [Convention date]. Void [Published under Sect. 91 of the Act]. Rotary valves; toothed gears.-An internalcombustion engine or a steam engine is provided with a rotary valve for controlling the admission and exhaust, which is balanced against lateral pressures. A cylindrical or tapered valve plug 1 is mounted in a water-cooled cylinder head and is rotated from the engine by gearing. The valve has two passages 7, 7<A> separated by a partition 8, and the casing has one admission port 11, two exhaust ports 12, 12A, and two ports 13, 13<A>, leading to the combustion chamber. An additional admission port may be provided if desired, and oil grooves 10 are provided in the casing parallel to the axis of the valve. In an alternative form. Fig. 3, the valve may be mounted vertically in the casing, and the spindle 2<A> is provided with a member 20 which forms a bearing in a bracket 21. The position of the valve is adjusted by nuts 23, 23<A>. The ports are arranged in the same manner as before, but in addition, water conduits may be provided in the valve plug. The valve may be actuated from a driving shaft 32 so as to provide a quick opening and closing, by means of elliptical gear wheels 31, 31<A>. circular gear wheels 34, 34<A>, and a connecting chain 33.
GB2471/21A 1920-01-21 1921-01-18 Improvements in or relating to rotary valves Expired GB158269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ158269X 1920-01-21

Publications (1)

Publication Number Publication Date
GB158269A true GB158269A (en) 1921-11-17

Family

ID=19915464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2471/21A Expired GB158269A (en) 1920-01-21 1921-01-18 Improvements in or relating to rotary valves

Country Status (1)

Country Link
GB (1) GB158269A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285363A2 (en) * 1987-04-03 1988-10-05 Jaguar Cars Limited Rotary valves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285363A2 (en) * 1987-04-03 1988-10-05 Jaguar Cars Limited Rotary valves
EP0285363A3 (en) * 1987-04-03 1989-02-08 Jaguar Cars Limited Rotary valves
US4838220A (en) * 1987-04-03 1989-06-13 Jaguar Cars Limited Rotary valves

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