GB1367955A - Rotary internal combustion engine - Google Patents

Rotary internal combustion engine

Info

Publication number
GB1367955A
GB1367955A GB4925971A GB4925971A GB1367955A GB 1367955 A GB1367955 A GB 1367955A GB 4925971 A GB4925971 A GB 4925971A GB 4925971 A GB4925971 A GB 4925971A GB 1367955 A GB1367955 A GB 1367955A
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
oct
passages
chambers
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
GB4925971A
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.)
Przybylski Z R
Original Assignee
Przybylski Z R
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 Przybylski Z R filed Critical Przybylski Z R
Publication of GB1367955A publication Critical patent/GB1367955A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/36—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in sub-groups F01C1/22 and F01C1/24
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/02—Radially-movable sealings for working fluids
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

1367955 Rotary positive-displacement machines Z R PKZYBYLSKI 22 Oct 1971 [22 Oct 1970] 49259/71 Heading F1F In an I. C. engine rotors 2, 3 with co-operating pistons 8 and chambers 25 are coupled to one another and an output shaft 56 by gears 4, 5, 55, air is inducted through passages 16, 17, fuel is introduced by injectors 41, ignition is effected by glow or spark plugs 19 and exhaust gases are ejected by way of passages 17, 18, 54. Provision may be made to vary the compression ratio, Figs. 3 and 4 (not shown). Engines with differing numbers of rotors, pistons and chambers are illustrated schematically, Figs. 5 to 10 (not shown). Radial and axial seals may be provided on each rotor, Figs. 11 to 13 (not shown).
GB4925971A 1970-10-22 1971-10-22 Rotary internal combustion engine Expired GB1367955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL14401070 1970-10-22

Publications (1)

Publication Number Publication Date
GB1367955A true GB1367955A (en) 1974-09-25

Family

ID=19952606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4925971A Expired GB1367955A (en) 1970-10-22 1971-10-22 Rotary internal combustion engine

Country Status (5)

Country Link
US (1) US3780710A (en)
CA (1) CA951645A (en)
DE (1) DE2152517B2 (en)
FR (1) FR2113141A5 (en)
GB (1) GB1367955A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307949A (en) * 1995-12-05 1997-06-11 John Lindsay Douglas Rotary engine
EP3980626A4 (en) * 2019-06-09 2023-08-16 Smartive Tech Ltd. Erez engine - an internal combustion rotary engine

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990409A (en) * 1975-12-16 1976-11-09 Beverly Harvey W Rotary engine
US4057035A (en) * 1976-03-11 1977-11-08 Cherng Yi Su Internal combustion engines
FR2491544A1 (en) * 1980-10-03 1982-04-09 Praner Frank Rotary piston compression turbo-engine - has vacuum relief valve in cylinder to prevent formation of sub-exhaust pressures for resistance reduction
FR2508113A1 (en) * 1981-06-17 1982-12-24 Zimmern Bernard VOLUMETRIC MACHINE WITH SCREW AND SPROCKETS
DE3905081A1 (en) * 1989-02-18 1990-08-23 German Bolter Rotary piston engine
GB8918932D0 (en) * 1989-08-18 1989-09-27 Shepherd Nicholas P Rotary internal combustion engine
AU642132B2 (en) * 1989-11-28 1993-10-14 Waldemar H. Kurherr Displacement-type rotary system steam-turbine engine
DE19606541A1 (en) * 1996-02-22 1996-07-11 Kurt Huber Reciprocating engine with arcuated combustion chamber and rotary closure
US6132197A (en) * 1996-11-01 2000-10-17 Medis El Ltd Toroidal internal combustion engine
CZ133498A3 (en) * 1998-04-30 1999-11-17 Petr Ing. Šíp Machine with rotary pistons
US6212994B1 (en) * 1999-06-07 2001-04-10 David A. Estrabrooks Positive displacement rotary machine
WO2003046349A1 (en) * 2001-11-27 2003-06-05 Paul Stafford Rotary internal combustion engine
USRE41373E1 (en) 2003-05-19 2010-06-15 Gehman Grant G Rotary engine
US6935300B2 (en) * 2003-05-19 2005-08-30 Grant G. Gehman Rotary engine
WO2005083233A1 (en) * 2004-02-26 2005-09-09 Matthias Richard Voser Rotary piston machine
CN100398794C (en) * 2006-08-22 2008-07-02 许天鹏 Contacting curve rotor engine
UA89251C2 (en) * 2008-02-22 2010-01-11 Жараниец, Кристоф Rotary combustion engine
DE102011109966B4 (en) * 2011-08-02 2016-12-01 Brands & Products IPR-Holding GmbH & Co.KG Rotary piston engine, in particular with ignition chamber rotating rotary piston
WO2013049898A1 (en) * 2011-10-06 2013-04-11 Grabovac Drazen Rotary-piston engine
IL216439A (en) 2011-11-17 2014-02-27 Zettner Michael Rotary engine and process
JP6074819B2 (en) * 2012-03-14 2017-02-08 国立大学法人 名古屋工業大学 Rotor set, internal combustion engine, fluid pump, fluid compressor, and machine
UA116183C2 (en) * 2013-11-06 2018-02-12 Віктор Прокопович Ярошенко Rotor-piston internal combustion engine
US10533492B2 (en) 2015-02-20 2020-01-14 Pratt & Whitney Canada Corp. Compound engine assembly with mount cage
US10408123B2 (en) 2015-02-20 2019-09-10 Pratt & Whitney Canada Corp. Engine assembly with modular compressor and turbine
US20160245162A1 (en) 2015-02-20 2016-08-25 Pratt & Whitney Canada Corp. Compound engine assembly with offset turbine shaft, engine shaft and inlet duct
US10371060B2 (en) 2015-02-20 2019-08-06 Pratt & Whitney Canada Corp. Compound engine assembly with confined fire zone
US9869240B2 (en) 2015-02-20 2018-01-16 Pratt & Whitney Canada Corp. Compound engine assembly with cantilevered compressor and turbine
US10533500B2 (en) 2015-02-20 2020-01-14 Pratt & Whitney Canada Corp. Compound engine assembly with mount cage
US10428734B2 (en) 2015-02-20 2019-10-01 Pratt & Whitney Canada Corp. Compound engine assembly with inlet lip anti-icing
WO2019177494A1 (en) * 2018-03-13 2019-09-19 Алексей Михайлович ОРЁЛ Internal combustion engine
RU2699864C1 (en) * 2018-08-03 2019-09-11 Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") Volumetric type rotary machine
WO2020145808A1 (en) * 2019-01-10 2020-07-16 Зуфар Хурматуллович ГАЙДУЛЛИН Rotary vane engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275205A (en) * 1938-07-18 1942-03-03 Edward L Straub Rotary engine
US2722201A (en) * 1953-08-14 1955-11-01 John K Muse Rotary internal combustion engine
BE561136A (en) * 1955-04-01
US2977939A (en) * 1960-01-19 1961-04-04 Fearing Alfred Rotary internal combustion engines
US3354871A (en) * 1965-12-02 1967-11-28 George M Gibson Rotary internal combustion engine
US3584984A (en) * 1968-02-03 1971-06-15 Zaklady Mechanizzne Tarrow Rotary device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307949A (en) * 1995-12-05 1997-06-11 John Lindsay Douglas Rotary engine
GB2307949B (en) * 1995-12-05 1998-06-10 John Lindsay Douglas A rotary engine
EP3980626A4 (en) * 2019-06-09 2023-08-16 Smartive Tech Ltd. Erez engine - an internal combustion rotary engine

Also Published As

Publication number Publication date
CA951645A (en) 1974-07-23
FR2113141A5 (en) 1972-06-23
US3780710A (en) 1973-12-25
DE2152517B2 (en) 1977-08-25
DE2152517A1 (en) 1972-04-27
DE2152517C3 (en) 1978-04-13

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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