FR2449786A1 - Rotary turbine with parallel rotors - has compression and drive stages on each rotor and inlet and outlet casing ports - Google Patents

Rotary turbine with parallel rotors - has compression and drive stages on each rotor and inlet and outlet casing ports

Info

Publication number
FR2449786A1
FR2449786A1 FR7905114A FR7905114A FR2449786A1 FR 2449786 A1 FR2449786 A1 FR 2449786A1 FR 7905114 A FR7905114 A FR 7905114A FR 7905114 A FR7905114 A FR 7905114A FR 2449786 A1 FR2449786 A1 FR 2449786A1
Authority
FR
France
Prior art keywords
rotor
inlet
compression
outlet casing
rotary turbine
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Withdrawn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
FR7905114A
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 FR7905114A priority Critical patent/FR2449786A1/en
Publication of FR2449786A1 publication Critical patent/FR2449786A1/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Withdrawn legal-status Critical Current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
    • 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
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger
    • 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
    • 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
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

The turbine has a horizontally split casing (3) in which are fitted inlet and discharge orifices for the compressor stage and the expansion stage. The centre of the casing is made of sections of different profiles (13, 14) with sealing rings between. Each rotor consists of a hub (5) with an adjacent rotating piston. The rotors are linked with synchronising gears (16) and the central rotor has a diameter equal to twice that of the outer rotors and revolves at half the speed.
FR7905114A 1979-02-22 1979-02-22 Rotary turbine with parallel rotors - has compression and drive stages on each rotor and inlet and outlet casing ports Withdrawn FR2449786A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7905114A FR2449786A1 (en) 1979-02-22 1979-02-22 Rotary turbine with parallel rotors - has compression and drive stages on each rotor and inlet and outlet casing ports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905114A FR2449786A1 (en) 1979-02-22 1979-02-22 Rotary turbine with parallel rotors - has compression and drive stages on each rotor and inlet and outlet casing ports

Publications (1)

Publication Number Publication Date
FR2449786A1 true FR2449786A1 (en) 1980-09-19

Family

ID=9222535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905114A Withdrawn FR2449786A1 (en) 1979-02-22 1979-02-22 Rotary turbine with parallel rotors - has compression and drive stages on each rotor and inlet and outlet casing ports

Country Status (1)

Country Link
FR (1) FR2449786A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000681A1 (en) * 1980-08-14 1982-03-04 Himbert J Machine capable of working as an engine,a compressor or a pump
WO1991006747A1 (en) * 1989-11-06 1991-05-16 Surgevest Limited A rotary fluid engine
EP0602272A1 (en) * 1992-12-18 1994-06-22 Walter Müller Rotary piston machine
WO2003091544A1 (en) * 2002-04-26 2003-11-06 Aleksandras Balcikonis Rotary internal combustion engine
DE102013104869A1 (en) 2013-05-12 2014-11-27 PA-Future UG Power and working machine with rotary piston

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR779940A (en) * 1934-10-20 1935-04-16 Rotary piston internal combustion engine
GB429360A (en) * 1933-12-04 1935-05-29 Percy George Tacchi Improvements in rotary internal combustion engines
FR1028229A (en) * 1949-12-17 1953-05-20 Filing machine
US3550565A (en) * 1967-11-27 1970-12-29 Francisco G Sanchez Internal combustion engine
US3782340A (en) * 1972-02-04 1974-01-01 J Nam Gear-type rotary engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB429360A (en) * 1933-12-04 1935-05-29 Percy George Tacchi Improvements in rotary internal combustion engines
FR779940A (en) * 1934-10-20 1935-04-16 Rotary piston internal combustion engine
FR1028229A (en) * 1949-12-17 1953-05-20 Filing machine
US3550565A (en) * 1967-11-27 1970-12-29 Francisco G Sanchez Internal combustion engine
US3782340A (en) * 1972-02-04 1974-01-01 J Nam Gear-type rotary engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000681A1 (en) * 1980-08-14 1982-03-04 Himbert J Machine capable of working as an engine,a compressor or a pump
WO1991006747A1 (en) * 1989-11-06 1991-05-16 Surgevest Limited A rotary fluid engine
US5329900A (en) * 1989-11-06 1994-07-19 Surgevest Limited Rotary internal combustion engine
EP0602272A1 (en) * 1992-12-18 1994-06-22 Walter Müller Rotary piston machine
WO2003091544A1 (en) * 2002-04-26 2003-11-06 Aleksandras Balcikonis Rotary internal combustion engine
DE102013104869A1 (en) 2013-05-12 2014-11-27 PA-Future UG Power and working machine with rotary piston

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Legal Events

Date Code Title Description
ST Notification of lapse