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GB416496A - Improvements in or relating to valves for fluid pressure engines - Google Patents

Improvements in or relating to valves for fluid pressure engines

Info

Publication number
GB416496A
GB416496A GB790033A GB790033A GB416496A GB 416496 A GB416496 A GB 416496A GB 790033 A GB790033 A GB 790033A GB 790033 A GB790033 A GB 790033A GB 416496 A GB416496 A GB 416496A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
relating
pressure engines
seating
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
GB790033A
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
Priority to GB790033A priority Critical patent/GB416496A/en
Publication of GB416496A publication Critical patent/GB416496A/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
    • F01L1/28—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of coaxial valves; characterised by the provision of valves co-operating with both intake and exhaust ports
    • F01L1/285—Coaxial intake and exhaust valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

416,496. Valves; valve gear. MARCH, C. E. M., Penny Oak, Fulmer Road, Gerrard's Cross, Buckinghamshire. March 15, 1933, No. 7900. [Class 7 (vi).] Exhaust of fluid-pressure engines and compressors through passages B<1>, B<3> is controlled by a tubular slide valve D, and inlet through ports C, D<4> and the interior of the valve D is controlled by a poppet valve E seating on the inner end of the valve D. The valve D, which may also have a seating at its inner end, is held in the closed position shown by a pair of cams J acting through two rockers H, and is opened, when the cams allow this, by two springs bearing on arms extending from opposite sides of the valve. A third cam J<2> actuates the inlet valve E through a rocker K.
GB790033A 1933-03-15 1933-03-15 Improvements in or relating to valves for fluid pressure engines Expired GB416496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB790033A GB416496A (en) 1933-03-15 1933-03-15 Improvements in or relating to valves for fluid pressure engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB790033A GB416496A (en) 1933-03-15 1933-03-15 Improvements in or relating to valves for fluid pressure engines

Publications (1)

Publication Number Publication Date
GB416496A true GB416496A (en) 1934-09-17

Family

ID=9841957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB790033A Expired GB416496A (en) 1933-03-15 1933-03-15 Improvements in or relating to valves for fluid pressure engines

Country Status (1)

Country Link
GB (1) GB416496A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055350A (en) * 1960-03-03 1962-09-25 Buchi Alfred Johann Valve control gear for internal combustion engines having concentric inlet and outlet valves
US3060916A (en) * 1959-09-26 1962-10-30 Buchi Alfred Johann Valve control mechanism for internal combustion piston engines
FR2741668A1 (en) * 1995-11-29 1997-05-30 Tacquet Maurice Andre IMPROVEMENTS ON INTERNAL COMBUSTION INTERNAL ALTERNATING MOTORS, COMPRISING CONCENTRIC VALVE HEADS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060916A (en) * 1959-09-26 1962-10-30 Buchi Alfred Johann Valve control mechanism for internal combustion piston engines
US3055350A (en) * 1960-03-03 1962-09-25 Buchi Alfred Johann Valve control gear for internal combustion engines having concentric inlet and outlet valves
FR2741668A1 (en) * 1995-11-29 1997-05-30 Tacquet Maurice Andre IMPROVEMENTS ON INTERNAL COMBUSTION INTERNAL ALTERNATING MOTORS, COMPRISING CONCENTRIC VALVE HEADS
EP0781898A1 (en) * 1995-11-29 1997-07-02 Maurice-André Tacquet Improvement to internal combustion engines

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