GB190622950A - Improvements in and relating to Valves for Internal Combustion Motors - Google Patents

Improvements in and relating to Valves for Internal Combustion Motors

Info

Publication number
GB190622950A
GB190622950A GB190622950DA GB190622950A GB 190622950 A GB190622950 A GB 190622950A GB 190622950D A GB190622950D A GB 190622950DA GB 190622950 A GB190622950 A GB 190622950A
Authority
GB
United Kingdom
Prior art keywords
exhaust
valves
exhaust valve
valve
inlet
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
Inventor
Michael Carmichael Dunsmore
Original Assignee
Michael Carmichael Dunsmore
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 Michael Carmichael Dunsmore filed Critical Michael Carmichael Dunsmore
Priority to GB190622950T priority Critical
Application granted granted Critical
Publication of GB190622950A publication Critical patent/GB190622950A/en
Expired legal-status Critical Current

Links

Abstract

22,950. Dunsmore, M. C. Oct. 17. Gas and like engines; valves; ignition, back, preventing.-The inlet and exhaust valves A, Bare concentric and both close upon the removable seating C, The exhaust valve, on opening, seats itself upon the inlet valve before the cylindrical part K has moved sufficiently to open communication to the exhaust port J, thus preventing loss of charge and back ignition. Further movement of the exhaust valve raises the inlet valve. The shoulder K on the exhaust valve deflects the exhaust gases and so protects the angular faces of the valves. The exhaust valve may come gently to its seat after the exhaust passage is closed by the port K, and the inlet valve alone may then be actuated by the usual lever depressing the cotter D, before it has actually come back to its seat. The valves may be closed by volute springs, and the exhaust valve stem may be of steel and secured to the casting B, Fig. II. The body of the exhaust valve is fitted with a spring ring G. The exhaust valve has a slightly greater lift than the inlet valve. Cylinders; vaporizing heavy oils ; starting.-For using heavy oils, the inlet passage H, formed in one with the main cylinder core, may be adjacent to the exhaust pocket, as shown in Fig. II. As the charge is deflected upwards, any particles of oil present impinge against the heated wall M and are vaporized, while the temperature of the charge is but slightly affected. The engine may be started on petrol, and run on petroleum or paraffin with an ordinary carburettor.
GB190622950D 1906-10-17 1906-10-17 Improvements in and relating to Valves for Internal Combustion Motors Expired GB190622950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB190622950T 1906-10-17

Publications (1)

Publication Number Publication Date
GB190622950A true GB190622950A (en) 1907-05-16

Family

ID=32205238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190622950D Expired GB190622950A (en) 1906-10-17 1906-10-17 Improvements in and relating to Valves for Internal Combustion Motors

Country Status (1)

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GB (1) GB190622950A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439618A (en) * 1946-02-15 1948-04-13 Felix J Cloutier Combination intake and exhaust valve for four-cycle engines
DE757669C (en) * 1937-07-11 1952-10-27 Alfred Dipl-Ing Buechi Air-compressing, self-igniting four-stroke internal combustion engine
US2979046A (en) * 1959-05-19 1961-04-11 Walder Hermann Inlet and outlet elements for piston engines
US3015323A (en) * 1957-06-19 1962-01-02 Ingenieurbureau D Ing Alfred J Four-stroke internal combustion engine
US4450795A (en) * 1974-12-24 1984-05-29 Josef Schaich Four-stroke piston engine
US4450796A (en) * 1974-04-12 1984-05-29 Josef Schaich Four-stroke piston engine
US4815422A (en) * 1974-12-24 1989-03-28 Josef Schaich Four stroke piston engine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757669C (en) * 1937-07-11 1952-10-27 Alfred Dipl-Ing Buechi Air-compressing, self-igniting four-stroke internal combustion engine
US2439618A (en) * 1946-02-15 1948-04-13 Felix J Cloutier Combination intake and exhaust valve for four-cycle engines
US3015323A (en) * 1957-06-19 1962-01-02 Ingenieurbureau D Ing Alfred J Four-stroke internal combustion engine
US2979046A (en) * 1959-05-19 1961-04-11 Walder Hermann Inlet and outlet elements for piston engines
US4450796A (en) * 1974-04-12 1984-05-29 Josef Schaich Four-stroke piston engine
US4450795A (en) * 1974-12-24 1984-05-29 Josef Schaich Four-stroke piston engine
US4815422A (en) * 1974-12-24 1989-03-28 Josef Schaich Four stroke piston engine
US4539950A (en) * 1975-06-30 1985-09-10 Josef Schaich Four-stroke piston engine

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