GB1460231A - Semi-rotary piston power unit - Google Patents

Semi-rotary piston power unit

Info

Publication number
GB1460231A
GB1460231A GB2485275A GB2485275A GB1460231A GB 1460231 A GB1460231 A GB 1460231A GB 2485275 A GB2485275 A GB 2485275A GB 2485275 A GB2485275 A GB 2485275A GB 1460231 A GB1460231 A GB 1460231A
Authority
GB
United Kingdom
Prior art keywords
crank
semi
shaft
rotary piston
power unit
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
GB2485275A
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 GB1460231A publication Critical patent/GB1460231A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B73/00—Combinations of two or more engines, not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

1460231 Semi-rotary piston machines R JAMES 10 June 1975 [10 June 1974] 24852/75 Heading F1F A semi-rotary I.C. engine has two curved pistons 15, 16 which oscillate on a shaft 10 and two crankshafts 22, 23 connected to the pistons so that piston 16 uncovers an exhaust port 14 before the piston 15 uncovers an inlet port 13. In one arrangement the cranks 22, 23 are in phase and gudgeon pin 32 is nearer the shaft 10 than gudgeon pin 31. In a modification the pins 31, 32 are equally spaced from the shaft 10 and the crank 28 is ahead of crank 27; and in a further arrangement the throw of crank 28 is greater than that of crank 27. The two crank-shafts carry meshing synchronizing gears 24, 25.
GB2485275A 1974-06-10 1975-06-10 Semi-rotary piston power unit Expired GB1460231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US478173A US3910239A (en) 1974-06-10 1974-06-10 Opposed piston power unit

Publications (1)

Publication Number Publication Date
GB1460231A true GB1460231A (en) 1976-12-31

Family

ID=23898830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2485275A Expired GB1460231A (en) 1974-06-10 1975-06-10 Semi-rotary piston power unit

Country Status (7)

Country Link
US (1) US3910239A (en)
JP (1) JPS598648B2 (en)
CA (1) CA1019247A (en)
DE (1) DE2525521A1 (en)
FR (1) FR2273948A1 (en)
GB (1) GB1460231A (en)
IT (1) IT1038846B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219630A (en) * 1988-06-08 1989-12-13 Egan Michael J Oscillating-vane pumping and transmission device
GB2302370B (en) * 1994-11-25 1999-07-14 Thomas Joseph Carroll Oscillating piston machine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59173524A (en) * 1983-03-22 1984-10-01 Akira Suzuki Pendulum-type two cycle power device
CA2145766A1 (en) * 1992-09-14 1994-05-11 Felice Pecorari Volumetric fluid machine equipped with pistons without connecting rods
US5636561A (en) * 1992-10-30 1997-06-10 Felice Pecorari Volumetric fluid machine equipped with pistons without connecting rods
KR100235175B1 (en) 1997-05-31 1999-12-15 김창균 Pressure pump and internal engine
CN100540850C (en) * 2000-03-23 2009-09-16 发动机有限公司 Internal combustion engine
AR018486A1 (en) * 2000-05-04 2001-11-28 Taurozzi Eduardo BALANCED AND MODULAR PENDULAR MECHANISM.
US8176892B2 (en) * 2006-06-08 2012-05-15 Reisser Heinz-Gustav A Internal combustion engine
PL408578A1 (en) * 2014-06-16 2015-05-25 Edward Sokol Combustion engine on liquid fuel with internal combustion
CN110821569B (en) * 2019-12-23 2024-04-02 广西师范大学 Pneumatic engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848638A (en) * 1932-03-08 Engine drive
FR428320A (en) * 1911-04-10 1911-08-28 Pierre Le Goaziou New steam or hydrocarbon engines, with two-piston cylinders with asynchronous periods, specially applicable to aeronautics
US3338137A (en) * 1965-07-26 1967-08-29 Richard James Cylindrical Moto Piston power units
US3388693A (en) * 1967-03-15 1968-06-18 James Richard Two-cycle engine with charge pump therein

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219630A (en) * 1988-06-08 1989-12-13 Egan Michael J Oscillating-vane pumping and transmission device
GB2219630B (en) * 1988-06-08 1993-02-17 Egan Michael J Variable ratio coupling.
GB2302370B (en) * 1994-11-25 1999-07-14 Thomas Joseph Carroll Oscillating piston machine

Also Published As

Publication number Publication date
FR2273948A1 (en) 1976-01-02
JPS5110205A (en) 1976-01-27
CA1019247A (en) 1977-10-18
IT1038846B (en) 1979-11-30
DE2525521A1 (en) 1976-04-22
FR2273948B1 (en) 1981-05-29
JPS598648B2 (en) 1984-02-25
US3910239A (en) 1975-10-07

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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

Effective date: 19920610