GB464022A - Improvements in or relating to internal combustion engines - Google Patents

Improvements in or relating to internal combustion engines

Info

Publication number
GB464022A
GB464022A GB2253535A GB2253535A GB464022A GB 464022 A GB464022 A GB 464022A GB 2253535 A GB2253535 A GB 2253535A GB 2253535 A GB2253535 A GB 2253535A GB 464022 A GB464022 A GB 464022A
Authority
GB
United Kingdom
Prior art keywords
piston
crank
valve
during
stroke
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
GB2253535A
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 GB2253535A priority Critical patent/GB464022A/en
Publication of GB464022A publication Critical patent/GB464022A/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • F01B7/14—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on different main shafts
    • 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
    • F01L11/00—Valve arrangements in working piston or piston-rod
    • F01L11/02—Valve arrangements in working piston or piston-rod in piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders

Abstract

464,022. Two-stroke engines ; valves. PATCHETT, G. W. Aug. 9, 1935, Nos. 22535 and 34214. [Classes 7 (ii) and 7 (vi)] In an engine wherein a working piston 2 and a secondary piston 4 are disposed in a cylinder 1, the piston 4 being actuated by a connecting rod 12 attached to a crank-pin 9a on a shaft which is driven by gearing from the main crank-shaft, the angularity of the secondary crank is such that the piston 4 moves away from the piston 2 during the induction period, moves towards it during the latter part of the compression stroke, and follows it during the first part of the power stroke so that the highest point of compression is reached after the piston 2 has passed its top dead centre position and the ignition devices are protected from the effects of the combustion gases. Towards the end of the power stroke, a cam 14 on the crank-pin 9a operates a rod 16 to open a valve 18 in the head of the piston 4, thereby admitting a charge of fuel or scavenging-air to the cylinder from a compressor 24. The valve-guide is supported by inclined webs 19 adapted to create turbulence in the incoming charge. The valve may operate automatically, the cam-mechanism being dispensed with.
GB2253535A 1935-08-09 1935-08-09 Improvements in or relating to internal combustion engines Expired GB464022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2253535A GB464022A (en) 1935-08-09 1935-08-09 Improvements in or relating to internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2253535A GB464022A (en) 1935-08-09 1935-08-09 Improvements in or relating to internal combustion engines

Publications (1)

Publication Number Publication Date
GB464022A true GB464022A (en) 1937-04-09

Family

ID=10180954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2253535A Expired GB464022A (en) 1935-08-09 1935-08-09 Improvements in or relating to internal combustion engines

Country Status (1)

Country Link
GB (1) GB464022A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527687A1 (en) * 1982-05-31 1983-12-02 Commw Of Australia ENERGY SOURCE COMPRISING AN INTERNAL COMBUSTION ENGINE AND A FAN
GB2227522A (en) * 1989-01-28 1990-08-01 Terence Joseph Kelleher Opposed piston twin crankshaft I.C. engine
DE102020002726A1 (en) 2020-05-07 2021-11-11 Georg Schreiber Reciprocating piston with valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527687A1 (en) * 1982-05-31 1983-12-02 Commw Of Australia ENERGY SOURCE COMPRISING AN INTERNAL COMBUSTION ENGINE AND A FAN
GB2121107A (en) * 1982-05-31 1983-12-14 Commw Of Australia Supercharged opposed piston internal combustion engine
GB2227522A (en) * 1989-01-28 1990-08-01 Terence Joseph Kelleher Opposed piston twin crankshaft I.C. engine
DE102020002726A1 (en) 2020-05-07 2021-11-11 Georg Schreiber Reciprocating piston with valve
DE102020002726B4 (en) 2020-05-07 2022-09-29 Georg Schreiber Reciprocating piston with valve

Similar Documents

Publication Publication Date Title
ES2076380T3 (en) INTERNAL COMBUSTION ENGINES.
GB464022A (en) Improvements in or relating to internal combustion engines
US2345056A (en) Internal combustion engine
US2369738A (en) Internal-combustion engine
US2674401A (en) Internal-combustion engine with compressor
US2696343A (en) Internal-combustion engine with compressor
US1580720A (en) Two-cycle engine
US2565368A (en) Internal-combustion engine
US2384422A (en) Internal-combustion engine
US2383565A (en) Engine
GB661029A (en) Improvements in two stroke internal combustion engines
SU1035256A1 (en) Method of operating i.c. engine carburettor and carburettor i.c. engine
US2136293A (en) Internal combustion engine
GB383866A (en) Improvements in twin cylinder internal combustion engines
US2259660A (en) Two cycle internal combustion engine
SU40092A1 (en) Internal combustion engine
SU37422A1 (en) Method of operation of a six-stroke internal combustion engine
GB427878A (en) Direct injection internal combustion compound oil engines
SU33924A1 (en) Internal combustion engine with crankcase purge
GB433022A (en) Improvements in or relating to two-stroke cycle internal combustion engines
GB476367A (en) An improved internal combustion engine with two pistons acted upon by the same impulse
US1390416A (en) Gas-engine
GB475584A (en) An improvement in internal combustion engines specially applicable to engines of thehigh compression-ignition type working on the two-stroke cycle
GB332409A (en) Improvements in and connected with engines for obtaining compressed air and power
GB565276A (en) Improvements relating to internal combustion engines