GB392294A - Improvements in or relating to valve mechanism for internal combustion engines - Google Patents

Improvements in or relating to valve mechanism for internal combustion engines

Info

Publication number
GB392294A
GB392294A GB383332A GB383332A GB392294A GB 392294 A GB392294 A GB 392294A GB 383332 A GB383332 A GB 383332A GB 383332 A GB383332 A GB 383332A GB 392294 A GB392294 A GB 392294A
Authority
GB
United Kingdom
Prior art keywords
valve
short
valves
combustion engines
rochester
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
GB383332A
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 GB383332A priority Critical patent/GB392294A/en
Publication of GB392294A publication Critical patent/GB392294A/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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements
    • F01L1/465—Pneumatic arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

392,294. Valve mechanism. SHORT, A., Mill Court, Ashford Road, Bearsted, near Maidstone, SHORT, F. S., King's Head Hotel, Rochester, (Representatives of Short, A. E.), and SHORT, H. O., Seaplane Works, Rochester, both in Kent. Feb. 9, 1932, No. 3833. [Class 7 (vi).] In means for loading tappet-operated valves by fluid pressure, the valve stem 10 is connected to an annular piston 17 sliding between concentric cylinders 14, 15, to the space 16 between which compressed air is supplied from a reservoir past a non-return valve 31 and a regulating - valve 30. If a constant loading pressure is required to be maintained, the non-return valve is replaced by an expansion chamber the volume of which is large in comparison with that of the space 16. In aircraft, the regulating-valve is under the control of the pilot. The several valves of the engine may be arranged in series along the air-pressure conduit 28. The piston 17 is formed with wings or extensions 22 sliding through slots formed in the cover 20 of the outer cylinder 15, these extensions being screwed to a plug 23 and to a cap 24 engaging a slotted cotter 25 provided in a grooved portion of the valve stem. Specification 129,729, [Class 7 (vi), Internal-combustion engines, Valves &c. for], is referred to.
GB383332A 1932-02-09 1932-02-09 Improvements in or relating to valve mechanism for internal combustion engines Expired GB392294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB383332A GB392294A (en) 1932-02-09 1932-02-09 Improvements in or relating to valve mechanism for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB383332A GB392294A (en) 1932-02-09 1932-02-09 Improvements in or relating to valve mechanism for internal combustion engines

Publications (1)

Publication Number Publication Date
GB392294A true GB392294A (en) 1933-05-18

Family

ID=9765791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB383332A Expired GB392294A (en) 1932-02-09 1932-02-09 Improvements in or relating to valve mechanism for internal combustion engines

Country Status (1)

Country Link
GB (1) GB392294A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0697540A3 (en) * 1994-08-12 1996-03-06 Bayerische Motoren Werke Ag
EP0787893A1 (en) 1996-02-01 1997-08-06 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Valve drive comprising pneumatic return spring for an internal combustion engine
EP0824180A1 (en) 1996-08-13 1998-02-18 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Pneumatic return spring for engine valve
US8375902B2 (en) 2009-01-22 2013-02-19 Brp-Powertrain Gmbh & Co. Kg Air spring with cap
US8550044B2 (en) 2009-01-20 2013-10-08 Brp-Powertrain Gmbh & Co. Kg Air spring system for an internal combustion engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0697540A3 (en) * 1994-08-12 1996-03-06 Bayerische Motoren Werke Ag
EP0787893A1 (en) 1996-02-01 1997-08-06 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Valve drive comprising pneumatic return spring for an internal combustion engine
EP0824180A1 (en) 1996-08-13 1998-02-18 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Pneumatic return spring for engine valve
US8550044B2 (en) 2009-01-20 2013-10-08 Brp-Powertrain Gmbh & Co. Kg Air spring system for an internal combustion engine
US8813697B2 (en) 2009-01-20 2014-08-26 Brp-Powertrain Gmbh & Co. Kg Air spring system for an internal combustion engine
US8375902B2 (en) 2009-01-22 2013-02-19 Brp-Powertrain Gmbh & Co. Kg Air spring with cap

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