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EP0083892A3 - Rotary machine with pistons having a non-uniform rotational speed - Google Patents

Rotary machine with pistons having a non-uniform rotational speed Download PDF

Info

Publication number
EP0083892A3
EP0083892A3 EP82402384A EP82402384A EP0083892A3 EP 0083892 A3 EP0083892 A3 EP 0083892A3 EP 82402384 A EP82402384 A EP 82402384A EP 82402384 A EP82402384 A EP 82402384A EP 0083892 A3 EP0083892 A3 EP 0083892A3
Authority
EP
European Patent Office
Prior art keywords
rotor
primary
pistons
rotation
machine
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Withdrawn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
EP82402384A
Other languages
German (de)
French (fr)
Other versions
EP0083892A2 (en
Inventor
Robert Marcel Pierart
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 FR8200231A external-priority patent/FR2519697B1/en
Priority claimed from FR8220222A external-priority patent/FR2537210B2/en
Application filed by Individual filed Critical Individual
Publication of EP0083892A2 publication Critical patent/EP0083892A2/en
Publication of EP0083892A3 publication Critical patent/EP0083892A3/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Withdrawn legal-status Critical Current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
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/067—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having cam-and-follower type drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

La présente invention concerne une nouvelle machine à pistons. The present invention relates to a new pistons.

Cette machine est essentiellement constituée par un rotor primaire ou menant (1) portant des pistons (2) toriques et coaxiaux à l'axe de rotation du rotor (1), et par un rotor secondaire ou mené (3) coaxialement accolé au rotor primaire (1) et portant des chambres toriques (4) dans lesquelles sont montés coulissant les pistons toriques (2), les deux rotors (1 et 3) étant accouplés par des moyens (5) de transmission de rotation du rotor primaire (1) au rotor secondaire (3) de telle manière que le rotor secondaire (3) soit entraíné par intermittence par le rotor primaire (1) pour rattraper périodiquement ce dernier tout en assurant le blocage ou rotation du rotor secondaire (3) dans les deux sens pendant ses arrêts périodiques. This machine essentially consists of a primary or leading rotor (1) carrying toric pistons (2) and coaxial with the axis of rotation of the rotor (1), and by a rotor secondary or driven (3) coaxially attached to the rotor primary (1) and bearing toric chambers (4) in which are slidably mounted the O-rings (2), the two rotors (1 and 3) being coupled by means (5) of transmission of rotation from primary rotor (1) to rotor secondary (3) so that the secondary rotor (3) either driven intermittently by the primary rotor (1) to catch up periodically while ensuring the blocking or rotation of the secondary rotor (3) in both sense during its periodic stops.

La machine de l'invention peut fonctionner tant en machine génératrice que réceptrice et s'applique notamment à la propulsion des navires. The machine of the invention can operate both generator machine than receiver and applies in particular propulsion of ships.

EP82402384A 1982-01-08 1982-12-24 Rotary machine with pistons having a non-uniform rotational speed Withdrawn EP0083892A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8200231A FR2519697B1 (en) 1982-01-08 1982-01-08 PISTON MACHINE
FR8200231 1982-01-08
FR8220222A FR2537210B2 (en) 1982-12-02 1982-12-02 PISTON MACHINE
FR8220222 1982-12-02

Publications (2)

Publication Number Publication Date
EP0083892A2 EP0083892A2 (en) 1983-07-20
EP0083892A3 true EP0083892A3 (en) 1984-08-08

Family

ID=26222701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82402384A Withdrawn EP0083892A3 (en) 1982-01-08 1982-12-24 Rotary machine with pistons having a non-uniform rotational speed

Country Status (1)

Country Link
EP (1) EP0083892A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445064B (en) * 1981-06-24 1986-05-26 Peter James Griffin MOVEMENT CONVERSION DEVICE AND ROTATION MECHANISM
US6880494B2 (en) * 2003-07-22 2005-04-19 Karl V. Hoose Toroidal internal combustion engine

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH92796A (en) * 1919-10-30 1922-02-16 Rochefort Francois Rotary internal combustion engine.
FR584572A (en) * 1924-08-06 1925-02-10 Pump with alternately movable and fixed pistons in a fixed cylinder in the form of a hollow ring
US1591467A (en) * 1924-01-23 1926-07-06 John F Carlson Rotary two-cycle internal-combustion engine
US1628162A (en) * 1925-03-26 1927-05-10 John A Lehnert Rotary engine
CH386253A (en) * 1961-11-29 1964-12-31 Numata Yehan High pressure vane pump
FR1469285A (en) * 1966-01-21 1967-02-10 Vane combustion engine
CH506701A (en) * 1970-04-24 1971-04-30 Richard Dr Akeret Piston internal combustion engine
DE2330857A1 (en) * 1973-06-16 1975-01-16 Robert H Folstadt Rotary I.C. engine with fixed central shaft - has cylinders as well as pistons moving tangentially round axis
US3933131A (en) * 1973-08-15 1976-01-20 Smith Russel I Rotary engine
US4194871A (en) * 1977-11-28 1980-03-25 Studenroth Karl E Rotary piston internal combustion engine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH92796A (en) * 1919-10-30 1922-02-16 Rochefort Francois Rotary internal combustion engine.
US1591467A (en) * 1924-01-23 1926-07-06 John F Carlson Rotary two-cycle internal-combustion engine
FR584572A (en) * 1924-08-06 1925-02-10 Pump with alternately movable and fixed pistons in a fixed cylinder in the form of a hollow ring
US1628162A (en) * 1925-03-26 1927-05-10 John A Lehnert Rotary engine
CH386253A (en) * 1961-11-29 1964-12-31 Numata Yehan High pressure vane pump
FR1469285A (en) * 1966-01-21 1967-02-10 Vane combustion engine
CH506701A (en) * 1970-04-24 1971-04-30 Richard Dr Akeret Piston internal combustion engine
DE2330857A1 (en) * 1973-06-16 1975-01-16 Robert H Folstadt Rotary I.C. engine with fixed central shaft - has cylinders as well as pistons moving tangentially round axis
US3933131A (en) * 1973-08-15 1976-01-20 Smith Russel I Rotary engine
US4194871A (en) * 1977-11-28 1980-03-25 Studenroth Karl E Rotary piston internal combustion engine

Also Published As

Publication number Publication date
EP0083892A2 (en) 1983-07-20

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Effective date: 19850409