FR2274782A1 - Rotary piston engine with trochoidal rotor - uses pinion meshing with internally toothed wheel to guide rotor - Google Patents

Rotary piston engine with trochoidal rotor - uses pinion meshing with internally toothed wheel to guide rotor

Info

Publication number
FR2274782A1
FR2274782A1 FR7519290A FR7519290A FR2274782A1 FR 2274782 A1 FR2274782 A1 FR 2274782A1 FR 7519290 A FR7519290 A FR 7519290A FR 7519290 A FR7519290 A FR 7519290A FR 2274782 A1 FR2274782 A1 FR 2274782A1
Authority
FR
France
Prior art keywords
rotor
toothed wheel
internally toothed
trochoidal
piston 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.)
Withdrawn
Application number
FR7519290A
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.)
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
Priority claimed from DE19742428327 external-priority patent/DE2428327C3/en
Priority claimed from DE19752519907 external-priority patent/DE2519907C2/en
Application filed by Individual filed Critical Individual
Publication of FR2274782A1 publication Critical patent/FR2274782A1/en
Withdrawn legal-status Critical Current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
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • 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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

The trochoidal rotor (4) is mounted on a casing consisting of a central portion (6) with end covers (52, 62). The rotor (4) runs on a needle roller bearing (20) mounted on the crankpin (112) of the crankshaft (30) which runs in the ball bearing (24). The rotor (4) has an integrally formed pinion (26) which meshes with an internally toothed wheel (28) which is rigidly attached to the casing. A shaft (110) which is an extension of the piston (26) and co-axial with it, runs in a needle roller bearing (18) which is fitted in an eccentric (14) running in the ball-bearing (22). The eccentric (14) thus forms a counter-balance weight for the rotor (4). This design simplifies the cooling and lubrication of a rotary engine.
FR7519290A 1974-06-12 1975-06-11 Rotary piston engine with trochoidal rotor - uses pinion meshing with internally toothed wheel to guide rotor Withdrawn FR2274782A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742428327 DE2428327C3 (en) 1974-06-12 Rotary piston machine
DE19752519907 DE2519907C2 (en) 1975-05-03 1975-05-03 ROTARY LISTON MACHINE IN TROCHOID DESIGN

Publications (1)

Publication Number Publication Date
FR2274782A1 true FR2274782A1 (en) 1976-01-09

Family

ID=25767263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519290A Withdrawn FR2274782A1 (en) 1974-06-12 1975-06-11 Rotary piston engine with trochoidal rotor - uses pinion meshing with internally toothed wheel to guide rotor

Country Status (1)

Country Link
FR (1) FR2274782A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse