FR1372662A - Improvements to rotary engine lobe rotors - Google Patents

Improvements to rotary engine lobe rotors

Info

Publication number
FR1372662A
FR1372662A FR944326A FR944326A FR1372662A FR 1372662 A FR1372662 A FR 1372662A FR 944326 A FR944326 A FR 944326A FR 944326 A FR944326 A FR 944326A FR 1372662 A FR1372662 A FR 1372662A
Authority
FR
France
Prior art keywords
rotary engine
lobe rotors
rotors
lobe
engine
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
FR944326A
Other languages
French (fr)
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR944326A priority Critical patent/FR1372662A/en
Priority to US377961A priority patent/US3299862A/en
Priority to GB28033/64A priority patent/GB1073745A/en
Application granted granted Critical
Publication of FR1372662A publication Critical patent/FR1372662A/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
    • F02B55/02—Pistons
    • F02B55/04—Cooling thereof
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • 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
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B2053/005—Wankel engines
    • 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
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
    • F02B2730/018—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber with piston rotating around an axis passing through the gravity centre, this piston or the housing rotating at the same time around an axis parallel to the first axis
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Testing Of Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR944326A 1963-08-09 1963-08-09 Improvements to rotary engine lobe rotors Expired FR1372662A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR944326A FR1372662A (en) 1963-08-09 1963-08-09 Improvements to rotary engine lobe rotors
US377961A US3299862A (en) 1963-08-09 1964-06-25 Lobed rotors of rotary engines
GB28033/64A GB1073745A (en) 1963-08-09 1964-07-07 Improvements in or relating to rotary-piston internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944326A FR1372662A (en) 1963-08-09 1963-08-09 Improvements to rotary engine lobe rotors

Publications (1)

Publication Number Publication Date
FR1372662A true FR1372662A (en) 1964-09-18

Family

ID=8810308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944326A Expired FR1372662A (en) 1963-08-09 1963-08-09 Improvements to rotary engine lobe rotors

Country Status (3)

Country Link
US (1) US3299862A (en)
FR (1) FR1372662A (en)
GB (1) GB1073745A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299863A (en) * 1964-04-04 1967-01-24 Renault Rotors of rotary engines
US3299864A (en) * 1964-11-13 1967-01-24 Renault Rotary-engine rotors
US3303829A (en) * 1964-04-03 1967-02-14 Renault Rotors for rotary engines
FR2351257A1 (en) * 1976-05-15 1977-12-09 Audi Ag POLYGONAL PISTON COOLED BY A FLUID FOR ROTARY PISTON ENGINE

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551095C3 (en) * 1966-09-07 1974-06-06 Daimler-Benz Ag, 7000 Stuttgart Polygonal piston of a rotary piston internal combustion engine
US3872838A (en) * 1970-11-30 1975-03-25 Volkswagenwerk Ag Combustion engine having a rotary type piston arrangement
DE2355738A1 (en) * 1973-11-08 1975-05-15 Audi Nsu Auto Union Ag MULTI-ANGLE PISTON FOR CIRCULAR PISTON ENGINE AND PROCESS FOR ITS PRODUCTION
DE2262619C3 (en) * 1972-12-21 1978-08-31 Audi Nsu Auto Union Ag, 7107 Neckarsulm Polygonal piston for rotary piston internal combustion engines and process for its manufacture
US4898522A (en) * 1988-04-07 1990-02-06 Teledyne Industries, Inc. System for cooling the rotary engine rotor
US8365698B2 (en) 2004-01-12 2013-02-05 Liquidpiston, Inc. Hybrid cycle combustion engine and methods
US7993118B2 (en) * 2007-06-26 2011-08-09 GM Global Technology Operations LLC Liquid-cooled rotor assembly for a supercharger
BR112013024765B1 (en) 2011-03-29 2021-06-22 Liquidpiston, Inc CYCLE ROTOR MECHANISM
CN103939203A (en) * 2013-01-22 2014-07-23 优华劳斯汽车系统（上海）有限公司 Rotating piston type internal combustion engine
ES2753253T3 (en) * 2013-01-25 2020-04-07 Liquidpiston Inc Rotary air-cooled motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091386A (en) * 1959-04-23 1963-05-28 Nsu Motorenwerke Ag Cooling system for rotary mechanisms
US3098605A (en) * 1960-05-27 1963-07-23 Curtiss Wright Corp Cooling and lubrication system for rotary mechanisms
US3131679A (en) * 1961-01-18 1964-05-05 Renault Rotors of rotary engines
US3176915A (en) * 1962-07-02 1965-04-06 Curtiss Wright Corp Cooling system for a rotary mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303829A (en) * 1964-04-03 1967-02-14 Renault Rotors for rotary engines
US3299863A (en) * 1964-04-04 1967-01-24 Renault Rotors of rotary engines
US3299864A (en) * 1964-11-13 1967-01-24 Renault Rotary-engine rotors
FR2351257A1 (en) * 1976-05-15 1977-12-09 Audi Ag POLYGONAL PISTON COOLED BY A FLUID FOR ROTARY PISTON ENGINE

Also Published As

Publication number Publication date
US3299862A (en) 1967-01-24
GB1073745A (en) 1967-06-28

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