GB190718A - Improvements in rotary valve mechanism for internal combustion engines - Google Patents

Improvements in rotary valve mechanism for internal combustion engines

Info

Publication number
GB190718A
GB190718A GB34621/22A GB3462122A GB190718A GB 190718 A GB190718 A GB 190718A GB 34621/22 A GB34621/22 A GB 34621/22A GB 3462122 A GB3462122 A GB 3462122A GB 190718 A GB190718 A GB 190718A
Authority
GB
United Kingdom
Prior art keywords
rotary valve
recesses
packing
shaped
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
GB34621/22A
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.)
ERNEST GRUA
Original Assignee
ERNEST GRUA
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 ERNEST GRUA filed Critical ERNEST GRUA
Publication of GB190718A publication Critical patent/GB190718A/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
    • F01L7/024—Cylindrical valves comprising radial inlet and axial outlet or axial inlet and radial outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

190,718. Digonnet, T., and Grua, E. Dec. 24, 1921, [Convention date]. No Patent granted (Sealing fee not paid). Rotary cylindrical valves. - A rotary valve, having a central bore b for exhaust surrounded bv an annular space f for inlet, is formed at the centre with series of blades j, Figs. 4 and 5, shaped so as to deflect the mixture, which enters through the manifold G and peripheral ports o, through side ports o<1> in opposite directions along the space f. The inner surface of the bore b is provided with one or more sleeves g formed or a non- conductor of heat and shaped to form annular air spaces. The cylinder heads are fitted with packing-pieces comprising short tubes d arranged in recesses e, as shown at the righthand side of Fig. 1, and pressed against the valve by springs v and by oil or other fluid under pressure fed to the recesses e. A modified form of packing-piece is shown at the left-hand side of Fig. 1.
GB34621/22A 1921-12-24 1922-12-19 Improvements in rotary valve mechanism for internal combustion engines Expired GB190718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR190718X 1921-12-24

Publications (1)

Publication Number Publication Date
GB190718A true GB190718A (en) 1924-04-22

Family

ID=8879034

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34621/22A Expired GB190718A (en) 1921-12-24 1922-12-19 Improvements in rotary valve mechanism for internal combustion engines

Country Status (1)

Country Link
GB (1) GB190718A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099873A2 (en) * 1982-07-19 1984-02-01 Josef V. Illichmann Cylindrical rotary valve with seal for piston engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099873A2 (en) * 1982-07-19 1984-02-01 Josef V. Illichmann Cylindrical rotary valve with seal for piston engines
EP0099873A3 (en) * 1982-07-19 1985-01-09 Josef V. Illichmann Cylindrical rotary valve with seal for piston engines

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