FR2422825A1 - ROTARY PISTON MACHINE, ESPECIALLY AN ENGINE - Google Patents

ROTARY PISTON MACHINE, ESPECIALLY AN ENGINE

Info

Publication number
FR2422825A1
FR2422825A1 FR7815280A FR7815280A FR2422825A1 FR 2422825 A1 FR2422825 A1 FR 2422825A1 FR 7815280 A FR7815280 A FR 7815280A FR 7815280 A FR7815280 A FR 7815280A FR 2422825 A1 FR2422825 A1 FR 2422825A1
Authority
FR
France
Prior art keywords
engine
rotary piston
piston machine
pressure exhaust
openings
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Withdrawn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
FR7815280A
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
Application filed by Individual filed Critical Individual
Publication of FR2422825A1 publication Critical patent/FR2422825A1/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Withdrawn legal-status Critical Current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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F02B53/04—Charge admission or combustion-gas discharge
    • F02B53/08—Charging, e.g. by means of rotary-piston pump
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Hydraulic Motors (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Moteur à combustion interne à piston rotatif. Dans ce moteur au moins l'un des échappements est constitué par au moins deux ouvertures se succédant dans le sens de rotation de sorte que l'une des ouvertures 8, 10 représente un échappement à haute pression et l'autre ouverture 12, 14 un échappewent basse pression. Moteur à piston rotatif à deux temps permettant une évacuation complète de gaz brûlés.Internal combustion engine with rotary piston. In this engine at least one of the exhausts is constituted by at least two openings successively in the direction of rotation so that one of the openings 8, 10 represents a high pressure exhaust and the other opening 12, 14 a low pressure exhaust. Two-stroke rotary piston engine allowing complete evacuation of burnt gases.

FR7815280A 1978-04-14 1978-05-23 ROTARY PISTON MACHINE, ESPECIALLY AN ENGINE Withdrawn FR2422825A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH405478 1978-04-14

Publications (1)

Publication Number Publication Date
FR2422825A1 true FR2422825A1 (en) 1979-11-09

Family

ID=4268950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815280A Withdrawn FR2422825A1 (en) 1978-04-14 1978-05-23 ROTARY PISTON MACHINE, ESPECIALLY AN ENGINE

Country Status (6)

Country Link
JP (1) JPS55104501A (en)
DE (1) DE2912908A1 (en)
FR (1) FR2422825A1 (en)
GB (1) GB2018899A (en)
IT (1) IT1112441B (en)
SE (1) SE7903209L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018638A1 (en) * 1980-05-16 1981-12-03 Walter 4791 Schlangen Plöger Rotary engine piston rotor wings - have recessed flanks sealingly meshing with correspondingly contoured recesses in cylinder rotor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065591A1 (en) * 1981-05-27 1982-12-01 VON INGELHEIM, Peter, Graf Rotary piston machines, especially with vanes
US6604503B2 (en) 1998-06-15 2003-08-12 M.R. Engines Ltd. Rotary machine
IL124923A (en) 1998-06-15 2003-02-12 Mekler Dan Rotary machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860897A (en) * 1938-10-19 1941-01-25 Brev Et Procedes Coanda Sa D E Exhaust system for internal combustion engines
US2908257A (en) * 1957-01-12 1959-10-13 Inst Francais Du Petrole Rotary internal combustion engine
US3392676A (en) * 1966-06-07 1968-07-16 Bizier Antonio Rotary fluid handling machine
GB1126452A (en) * 1966-09-06 1968-09-05 Russell Wells Gamage Rotary heat engines
US3811804A (en) * 1972-12-29 1974-05-21 L Roth Rotary engine with interengaging rotating members and reversing valve
US3990409A (en) * 1975-12-16 1976-11-09 Beverly Harvey W Rotary engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440686B2 (en) * 1972-04-14 1979-12-05

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860897A (en) * 1938-10-19 1941-01-25 Brev Et Procedes Coanda Sa D E Exhaust system for internal combustion engines
US2908257A (en) * 1957-01-12 1959-10-13 Inst Francais Du Petrole Rotary internal combustion engine
US3392676A (en) * 1966-06-07 1968-07-16 Bizier Antonio Rotary fluid handling machine
GB1126452A (en) * 1966-09-06 1968-09-05 Russell Wells Gamage Rotary heat engines
US3811804A (en) * 1972-12-29 1974-05-21 L Roth Rotary engine with interengaging rotating members and reversing valve
US3990409A (en) * 1975-12-16 1976-11-09 Beverly Harvey W Rotary engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018638A1 (en) * 1980-05-16 1981-12-03 Walter 4791 Schlangen Plöger Rotary engine piston rotor wings - have recessed flanks sealingly meshing with correspondingly contoured recesses in cylinder rotor

Also Published As

Publication number Publication date
GB2018899A (en) 1979-10-24
IT1112441B (en) 1986-01-13
DE2912908A1 (en) 1979-10-25
SE7903209L (en) 1979-10-15
IT7921686A0 (en) 1979-04-09
JPS55104501A (en) 1980-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse