GB1206436A - Improvements in or relating to rotary-piston engines, pumps, compressors and motors - Google Patents

Improvements in or relating to rotary-piston engines, pumps, compressors and motors

Info

Publication number
GB1206436A
GB1206436A GB52926/67A GB5292667A GB1206436A GB 1206436 A GB1206436 A GB 1206436A GB 52926/67 A GB52926/67 A GB 52926/67A GB 5292667 A GB5292667 A GB 5292667A GB 1206436 A GB1206436 A GB 1206436A
Authority
GB
United Kingdom
Prior art keywords
piston
pistons
rotary
mixture
nov
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.)
Expired
Application number
GB52926/67A
Inventor
Jean-Francois Georges Roy
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 GB1206436A publication Critical patent/GB1206436A/en
Expired 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
    • F01C1/08—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
    • F01C1/126—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 elements extending radially from the rotor body not necessarily cooperating with corresponding recesses in the other rotor, e.g. lobes, Roots 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/24—Rotary-piston machines or engines of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions
    • F01C1/28—Rotary-piston machines or engines of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions of other than internal-axis 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
    • 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
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

1,206,436. Rotary-piston machines. J.F.G. ROY. Nov.21, 1967 [Nov.25, 1966], No.52926/67. Heading F1F. A rotary-piston I.C. engine has rotary-pistons R 1 , R 2 , R 3 co-axial with parallel intersecting cylindrical-cavities S 1 , S 2 , S 3 each of the outer pistons having an eccentric portion carrying a sealing element 5a or 5b and the central piston having sealing elements 8 to prevent direct communication between a port 11a for fuel-air mixture and an exhaust port 12a. The pistons are synchronously coupled to an output shaft 14 so as to revolve unidirectionally by gears 15, 16a, 16b. The piston R 1 compresses the mixture while the piston R 2 is driven by the combustion products. The central piston transfers the compressed mixture from the cavity S 1 to the cavity S 2 wherein it is ignited by a spark plug 13. Impeller blades 18 on the gear 15 effect a flow of cooling fluid across fins 17 internally of shafts 14a, 14b for the outer pistons. The machine may be adapted to operate as a pump compressor and when so adapted have only two of the pistons that are mutually adjacent.
GB52926/67A 1966-11-25 1967-11-21 Improvements in or relating to rotary-piston engines, pumps, compressors and motors Expired GB1206436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR84978A FR1508360A (en) 1966-11-25 1966-11-25 Internal combustion engine with stator and rotor

Publications (1)

Publication Number Publication Date
GB1206436A true GB1206436A (en) 1970-09-23

Family

ID=8621557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52926/67A Expired GB1206436A (en) 1966-11-25 1967-11-21 Improvements in or relating to rotary-piston engines, pumps, compressors and motors

Country Status (4)

Country Link
US (1) US3451345A (en)
DE (1) DE1576922A1 (en)
FR (1) FR1508360A (en)
GB (1) GB1206436A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791352A (en) * 1972-10-25 1974-02-12 A Takacs Rotary expansible chamber device
KR100684123B1 (en) * 2005-03-14 2007-02-16 맹혁재 Rotary engine
RU2444635C2 (en) * 2010-05-07 2012-03-10 Ольгерд Яковлевич Скрипко Rotary engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US595227A (en) * 1897-12-07 Island
US685775A (en) * 1901-01-21 1901-11-05 Chandler & Taylor Company Rotary pump or blower.
US1771863A (en) * 1927-06-03 1930-07-29 Patiag Patentverwertungs Und I Rotary pump
US1953695A (en) * 1931-04-24 1934-04-03 Fried Krupp Germaniawerft Ag Rotary piston engine
US2097881A (en) * 1935-11-26 1937-11-02 Milton S Hopkins Rotary engine
US2698130A (en) * 1949-03-02 1954-12-28 Novo Terapeutisk Labor As Rotary pump or expansion engine
US2794429A (en) * 1954-05-27 1957-06-04 Walter Hellmuth Rotary type combustion engine
US2845909A (en) * 1955-02-18 1958-08-05 Pitkanen Gilbert Rotary piston engine
US2939628A (en) * 1957-05-14 1960-06-07 Schueller Otto Compressor having sinusoidal impellers

Also Published As

Publication number Publication date
FR1508360A (en) 1968-01-05
US3451345A (en) 1969-06-24
DE1576922A1 (en) 1970-06-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees