GB1187943A - Two-Stroke Semi-Rotary Internal Combustion Engines. - Google Patents

Two-Stroke Semi-Rotary Internal Combustion Engines.

Info

Publication number
GB1187943A
GB1187943A GB02051/68A GB1205168A GB1187943A GB 1187943 A GB1187943 A GB 1187943A GB 02051/68 A GB02051/68 A GB 02051/68A GB 1205168 A GB1205168 A GB 1205168A GB 1187943 A GB1187943 A GB 1187943A
Authority
GB
United Kingdom
Prior art keywords
ports
mixture
piston
pistons
transference
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
GB02051/68A
Inventor
Richard James
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
Publication of GB1187943A publication Critical patent/GB1187943A/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
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C9/00—Oscillating-piston machines or engines
    • F01C9/002—Oscillating-piston machines or engines the piston oscillating around a fixed axis
    • 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
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Abstract

1,187,943. Semi-rotary-piston I. C. engines. R. JAMES. March 12, 1968 [March 15, 1967], No.12051/68. Heading F1F. A two-stroke I. C. engine has pistons 35, 36, 38 that are integral with one another and oscillate within a housing 12 to effect rotation of a crankshaft 80 connected thereto by a rod 82, the piston 38 serving to pump fuel-air mixture into chambers 31, 32 defined partially by fixed partitions, or heads, 24, 25 and containing the other pistons, respectively, which produce useful power. Compressed mixture in the aforesaid chambers is ignited by spark-plugs 77, 78, grooves 68, 69, 71, 72 being formed in the outer pistons and the heads to provide combustion chambers for the ignited mixture. Fresh mixture is drawn into a chamber 29 containing the central piston through a port 47 controlled by a head 50 on said piston. After compression in the chamber 29 the mixture is transferred to one or other of the adjacent chambers through ports 52, 55, or 57, 59, and ducts (53, 58, Fig. 1, not shown), therebetween, which ports are controlled by the outer pistons. Exhaust gases escape through ports 61, 62. In another embodiment, Fig. 7, transference of the mixture is effected through ports 90, 100 controlled by valve-members 91, 102, which are either pressure actuated or actuated by the central piston. In yet another embodiment, Fig. 8 (not shown), the valve-members 91, 102 are actuated by crankshaft-driven cams (108). In a further embodiment, Fig. 9, transference of the mixture is effected through two sets of ports 125, 127 in one or both of a pair of plates 120 (121, Fig.10, not shown), fixed to the axial ends of the central piston. Transference occurs when one set of ports overlaps one of the heads 24, 25. Ports (129), or 133, may be provided in the end walls of the housing to facilitate transference through the ports 125, 127. The plate (121) may be omitted. Single ports instead of sets thereof may be provided. It is indicated that useful torque may be transmitted through a shaft 40, on which the pistons are mounted, instead of through the crankshaft.
GB02051/68A 1967-03-15 1968-03-12 Two-Stroke Semi-Rotary Internal Combustion Engines. Expired GB1187943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US623412A US3388693A (en) 1967-03-15 1967-03-15 Two-cycle engine with charge pump therein

Publications (1)

Publication Number Publication Date
GB1187943A true GB1187943A (en) 1970-04-15

Family

ID=24497995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02051/68A Expired GB1187943A (en) 1967-03-15 1968-03-12 Two-Stroke Semi-Rotary Internal Combustion Engines.

Country Status (5)

Country Link
US (1) US3388693A (en)
DE (1) DE1601818B2 (en)
FR (1) FR1556723A (en)
GB (1) GB1187943A (en)
SE (1) SE341686B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242706A (en) * 1990-04-07 1991-10-09 Michael Victor Rodrigues Oscillating piston engine or machine
RU2739300C1 (en) * 2020-02-20 2020-12-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет путей сообщения" (СГУПС) Rotary-blade internal combustion engine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507119A (en) * 1968-10-24 1970-04-21 Alfred Karl Kayser Oscillating rotor jet engine
US3874346A (en) * 1973-02-05 1975-04-01 Foreitas Engine Company Internal combustion engine
US3910239A (en) * 1974-06-10 1975-10-07 Richard James Opposed piston power unit
US4099448A (en) * 1976-01-19 1978-07-11 Young Gerald H Oscillating engine
DE3314972A1 (en) * 1983-04-26 1984-10-31 Martin 7460 Balingen Leukhardt Reversible gap compressor-engine
CN85100486B (en) * 1985-04-01 1988-10-26 谈诚 The two-stroke strokes oscillating piston internal combustion engine
US5265564A (en) * 1989-06-16 1993-11-30 Dullaway Glen A Reciprocating piston engine with pumping and power cylinders
US5228414A (en) * 1992-09-10 1993-07-20 Robert D. Hall Valveless two-stroke-cycle oscillating engine
AT408126B (en) * 1996-12-11 2001-09-25 Freller Walter INTERNAL COMBUSTION ENGINE
DE19747445A1 (en) * 1997-10-28 1999-05-06 Ernst Beck Conveyor device for a medium
DE102018123409A1 (en) * 2018-09-24 2020-03-26 Manfred Max Rapp Piston machine, modular system for a piston machine and method for manufacturing a piston machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1037094A (en) * 1910-07-07 1912-08-27 Edward P Williams Internal-combustion motor.
US1080272A (en) * 1911-11-27 1913-12-02 Edson W Fletcher Engine.
US3190270A (en) * 1962-08-13 1965-06-22 Frederick R Peterson Internal combustion engine
US3299867A (en) * 1964-10-22 1967-01-24 Winters Vane type internal combustion engines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242706A (en) * 1990-04-07 1991-10-09 Michael Victor Rodrigues Oscillating piston engine or machine
GB2242706B (en) * 1990-04-07 1994-02-16 Michael Victor Rodrigues Oscillating piston engine or machine
RU2739300C1 (en) * 2020-02-20 2020-12-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет путей сообщения" (СГУПС) Rotary-blade internal combustion engine

Also Published As

Publication number Publication date
DE1601818B2 (en) 1973-05-03
US3388693A (en) 1968-06-18
FR1556723A (en) 1969-02-07
SE341686B (en) 1972-01-10
DE1601818A1 (en) 1971-01-21
DE1601818C3 (en) 1973-11-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee