FR2413549A1 - High compression rotary engine - has fixed hollow central shaft supplying supercharged fluid through central female rotor to working chambers - Google Patents

High compression rotary engine - has fixed hollow central shaft supplying supercharged fluid through central female rotor to working chambers

Info

Publication number
FR2413549A1
FR2413549A1 FR7739939A FR7739939A FR2413549A1 FR 2413549 A1 FR2413549 A1 FR 2413549A1 FR 7739939 A FR7739939 A FR 7739939A FR 7739939 A FR7739939 A FR 7739939A FR 2413549 A1 FR2413549 A1 FR 2413549A1
Authority
FR
France
Prior art keywords
female rotor
high compression
rotary engine
fixed hollow
compression rotary
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Withdrawn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
FR7739939A
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
Priority to FR7739939A priority Critical patent/FR2413549A1/en
Publication of FR2413549A1 publication Critical patent/FR2413549A1/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Withdrawn legal-status Critical Current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
    • 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
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F01C1/20—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with dissimilar tooth forms
    • 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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/14—Shapes or constructions of combustion chambers
    • 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)

Abstract

The high compression rotary engine has three main rotors the supercharger delivering the working fluid through the fixed hollow shaft of the central female rotor. The supercharger consists of a compressor which is an integral part of the engine. The parts of the engine are separated by a plate identical to those which provide lateral sealing and the spark plug ports. The central female rotor is rotatable on a shaft with two opposed radial ports, and has radial passages leading to respective recesses engaged by the lobes of the main rotors.
FR7739939A 1977-12-28 1977-12-28 High compression rotary engine - has fixed hollow central shaft supplying supercharged fluid through central female rotor to working chambers Withdrawn FR2413549A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7739939A FR2413549A1 (en) 1977-12-28 1977-12-28 High compression rotary engine - has fixed hollow central shaft supplying supercharged fluid through central female rotor to working chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739939A FR2413549A1 (en) 1977-12-28 1977-12-28 High compression rotary engine - has fixed hollow central shaft supplying supercharged fluid through central female rotor to working chambers

Publications (1)

Publication Number Publication Date
FR2413549A1 true FR2413549A1 (en) 1979-07-27

Family

ID=9199615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739939A Withdrawn FR2413549A1 (en) 1977-12-28 1977-12-28 High compression rotary engine - has fixed hollow central shaft supplying supercharged fluid through central female rotor to working chambers

Country Status (1)

Country Link
FR (1) FR2413549A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046586A2 (en) * 1980-08-22 1982-03-03 General Supply (Constructions) Co., Ltd. Internal combustion engine
WO2000014385A1 (en) * 1998-09-08 2000-03-16 Helmut Obieglo Rotary piston unit
RU2699864C1 (en) * 2018-08-03 2019-09-11 Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") Volumetric type rotary machine
GB2600744A (en) * 2020-11-09 2022-05-11 Bae Systems Plc Rotor unit assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046586A2 (en) * 1980-08-22 1982-03-03 General Supply (Constructions) Co., Ltd. Internal combustion engine
EP0046586A3 (en) * 1980-08-22 1982-09-08 General Supply (Constructions) Co., Ltd. Internal combustion engine
WO2000014385A1 (en) * 1998-09-08 2000-03-16 Helmut Obieglo Rotary piston unit
RU2699864C1 (en) * 2018-08-03 2019-09-11 Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") Volumetric type rotary machine
GB2600744A (en) * 2020-11-09 2022-05-11 Bae Systems Plc Rotor unit assembly

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Legal Events

Date Code Title Description
ST Notification of lapse