FR2258523A1 - Rotary piston internal combustion engine - has elliptical cylinder and concentric deformable curved triangular piston - Google Patents

Rotary piston internal combustion engine - has elliptical cylinder and concentric deformable curved triangular piston

Info

Publication number
FR2258523A1
FR2258523A1 FR7402637A FR7402637A FR2258523A1 FR 2258523 A1 FR2258523 A1 FR 2258523A1 FR 7402637 A FR7402637 A FR 7402637A FR 7402637 A FR7402637 A FR 7402637A FR 2258523 A1 FR2258523 A1 FR 2258523A1
Authority
FR
France
Prior art keywords
piston
combustion engine
internal combustion
elliptical cylinder
recess
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.)
Granted
Application number
FR7402637A
Other languages
English (en)
French (fr)
Other versions
FR2258523B1 (enrdf_load_stackoverflow
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.)
HASSEVELDE ROGER FR
Original Assignee
HASSEVELDE ROGER FR
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 HASSEVELDE ROGER FR filed Critical HASSEVELDE ROGER FR
Priority to FR7402637A priority Critical patent/FR2258523A1/fr
Publication of FR2258523A1 publication Critical patent/FR2258523A1/fr
Application granted granted Critical
Publication of FR2258523B1 publication Critical patent/FR2258523B1/fr
Granted 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
    • 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
    • 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
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
FR7402637A 1974-01-22 1974-01-22 Rotary piston internal combustion engine - has elliptical cylinder and concentric deformable curved triangular piston Granted FR2258523A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7402637A FR2258523A1 (en) 1974-01-22 1974-01-22 Rotary piston internal combustion engine - has elliptical cylinder and concentric deformable curved triangular piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7402637A FR2258523A1 (en) 1974-01-22 1974-01-22 Rotary piston internal combustion engine - has elliptical cylinder and concentric deformable curved triangular piston

Publications (2)

Publication Number Publication Date
FR2258523A1 true FR2258523A1 (en) 1975-08-18
FR2258523B1 FR2258523B1 (enrdf_load_stackoverflow) 1978-03-31

Family

ID=9134033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402637A Granted FR2258523A1 (en) 1974-01-22 1974-01-22 Rotary piston internal combustion engine - has elliptical cylinder and concentric deformable curved triangular piston

Country Status (1)

Country Link
FR (1) FR2258523A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2258523B1 (enrdf_load_stackoverflow) 1978-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse