GB1494275A - Rotary internal-combustion engines - Google Patents

Rotary internal-combustion engines

Info

Publication number
GB1494275A
GB1494275A GB22550/75A GB2255075A GB1494275A GB 1494275 A GB1494275 A GB 1494275A GB 22550/75 A GB22550/75 A GB 22550/75A GB 2255075 A GB2255075 A GB 2255075A GB 1494275 A GB1494275 A GB 1494275A
Authority
GB
United Kingdom
Prior art keywords
combustion engines
rotary internal
triangular configuration
apex
piston
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
GB22550/75A
Other languages
English (en)
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.)
DUMAINE F
Original Assignee
DUMAINE F
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 DUMAINE F filed Critical DUMAINE F
Publication of GB1494275A publication Critical patent/GB1494275A/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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/14—Shapes or constructions of combustion chambers
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/22—Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
GB22550/75A 1974-05-30 1975-05-23 Rotary internal-combustion engines Expired GB1494275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419460A FR2273159B1 (enExample) 1974-05-30 1974-05-30

Publications (1)

Publication Number Publication Date
GB1494275A true GB1494275A (en) 1977-12-07

Family

ID=9139673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22550/75A Expired GB1494275A (en) 1974-05-30 1975-05-23 Rotary internal-combustion engines

Country Status (6)

Country Link
US (1) US4024842A (enExample)
JP (1) JPS517321A (enExample)
DE (1) DE2522960A1 (enExample)
FR (1) FR2273159B1 (enExample)
GB (1) GB1494275A (enExample)
IT (1) IT1028972B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009005480A1 (en) * 2007-07-03 2009-01-08 Vavrus Vladimir Steam engine with rotating piston and the manner of cooling and lubricating thereof

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430375A (en) 1977-01-10 1984-02-07 Nevamar Corporation Abrasion-resistant laminate
US4305987A (en) * 1978-02-22 1981-12-15 Nevamar Corporation Abrasion resistant laminate
US4395452A (en) * 1977-01-10 1983-07-26 Nevamar Corporation Abrasion resistant laminate
US4255480A (en) * 1978-02-22 1981-03-10 Nevamar Corporation Abrasion-resistant laminate
JPS5447103A (en) * 1977-09-20 1979-04-13 Tsurumi Mfg Sludge pump
USRE32152E (en) * 1978-02-22 1986-05-20 Nevamar Corporation Abrasion resistant laminate
US5832731A (en) * 1996-11-01 1998-11-10 Kuehnle; Manfred R. Expandable piston rotary machine
RU2239715C1 (ru) * 2003-04-07 2004-11-10 Григорьянц Роберт Аветисович Роторно-поршневой двигатель внутреннего сгорания
EP2899367A3 (en) * 2014-01-26 2015-11-18 Three Gemstar Automotive Technology (Shanghai) Co., Ltd. A piston engine and an engine device comprising the same
JP7159662B2 (ja) * 2018-07-17 2022-10-25 マツダ株式会社 ロータリピストンエンジン
US10871105B1 (en) * 2019-05-29 2020-12-22 Maynard MOORE Rotating internal combustion engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR319746A (fr) * 1902-03-05 1902-11-21 Fageot Turbine léon fageot
US2362705A (en) * 1939-09-09 1944-11-14 Ruderman I Prime mover device
US3319610A (en) * 1963-03-12 1967-05-16 Beteiligungs & Patentverw Gmbh Circular piston machine
US3405695A (en) * 1966-12-12 1968-10-15 Curtiss Wright Corp Rotary combustion engine and rotor therefor
US3610209A (en) * 1968-03-06 1971-10-05 Krupp Gmbh Rotary piston internal combustion engine
GB1269042A (en) * 1968-03-29 1972-03-29 Rolls Royce Improvements in or relating to rotary piston internal combustion engines
DE6921974U (de) * 1968-06-06 1972-10-05 Toyo Kogyo Company Ltd Drehkolben-brennkraftmaschine.
US3606602A (en) * 1968-11-15 1971-09-20 Yanmar Diesel Engine Co Combustion chamber of rotary pistion engine
GB1435728A (en) * 1973-10-05 1976-05-12 Rolls Royce Motors Ltd Combustion chamber arrangement for rotary compression-ignition ic engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009005480A1 (en) * 2007-07-03 2009-01-08 Vavrus Vladimir Steam engine with rotating piston and the manner of cooling and lubricating thereof

Also Published As

Publication number Publication date
FR2273159B1 (enExample) 1976-10-15
US4024842A (en) 1977-05-24
DE2522960A1 (de) 1975-12-18
IT1028972B (it) 1979-02-10
JPS517321A (enExample) 1976-01-21
FR2273159A1 (enExample) 1975-12-26

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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