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GB1394972A - Engine - Google Patents

Engine

Info

Publication number
GB1394972A
GB1394972A GB3660573A GB3660573A GB1394972A GB 1394972 A GB1394972 A GB 1394972A GB 3660573 A GB3660573 A GB 3660573A GB 3660573 A GB3660573 A GB 3660573A GB 1394972 A GB1394972 A GB 1394972A
Authority
GB
United Kingdom
Prior art keywords
rotor
port
channels
channel
plates
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
GB3660573A
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.)
BENWILCO Inc
Original Assignee
BENWILCO Inc
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 BENWILCO Inc filed Critical BENWILCO Inc
Publication of GB1394972A publication Critical patent/GB1394972A/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
    • F01C1/30—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
    • F01C1/40—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 the movement defined in group F01C1/08 or F01C1/22 and having a hinged member
    • F01C1/44—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 the movement defined in group F01C1/08 or F01C1/22 and having a hinged member with vanes hinged to the inner member
    • 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
    • F02B2053/005—Wankel 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Supercharger (AREA)

Abstract

1394972 Rotary positive displacement machines BENWILCO Inc 1 Aug 1973 [25 Sept 1972] 36605/73 Heading F1F A rotary piston I. C. engine comprises a clyindrical rotor 26 in a cylindrical chamber, sinuous peripheral channels 28, 29 in the rotor defining working chambers on either side of annular plates 36, 37, secured to the housing, and gaps in the plates 36, 37 receiving pivoted vanes (51) spanning the channels to separate successive working chambers, inlets and exhaust ports communicating with channels 28 and 29 respectively, and passages 66, (67), Fig. 9 interconnecting the channels adjacent the vanes and functioning as combustion chambers. In operation, combustible mixture, e.g. from a carburetter, is drawn into a cooling chamber in channel 28 and compressed, the compressed mixture then entering passage 66 when port 68 is uncovered by the rotor and being ignited after closure of port 68. Port 69 is then opened by the rotor and the expanding gases enter a cooling chamber in channel 29 to effect an expansion phase reacting against a vane and the channel wall to rotate the rotor. The exhaust gases are then forced out through the exhaust port. Alternatively compression-ignition operation may be used. Cooling is effected by fans 84 drawing air through passages 82, 83, and by finned end plates on the housing. (For Figures see next page)
GB3660573A 1972-09-25 1973-08-01 Engine Expired GB1394972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29175772A 1972-09-25 1972-09-25

Publications (1)

Publication Number Publication Date
GB1394972A true GB1394972A (en) 1975-05-21

Family

ID=23121701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3660573A Expired GB1394972A (en) 1972-09-25 1973-08-01 Engine

Country Status (12)

Country Link
US (1) US3780709A (en)
JP (1) JPS5134046B2 (en)
AR (1) AR199221A1 (en)
AU (1) AU464352B2 (en)
BE (1) BE803870A (en)
BR (1) BR7306440D0 (en)
CA (1) CA988858A (en)
ES (1) ES418162A1 (en)
FR (1) FR2200889A5 (en)
GB (1) GB1394972A (en)
IT (1) IT996116B (en)
ZA (1) ZA735217B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288854A (en) * 1993-12-17 1995-11-01 Plextek Ltd Rotary engine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861836A (en) * 1973-07-20 1975-01-21 Paul J Hansen Rotary air compressor including a sinuous tubular member presenting a series of compression chambers and pistons movable through said chambers
JPS5290714A (en) * 1976-01-23 1977-07-30 Kenji Uraya Internal combustion engine operated by tight sliding between grooves of rotary flywheel seltor valve and cylinder body
CN1047429C (en) * 1993-03-29 1999-12-15 陈叔平 Composite multi-channel rotary internal combustion engine
US5509793A (en) * 1994-02-25 1996-04-23 Regi U.S., Inc. Rotary device with slidable vane supports
US5429084A (en) * 1994-02-25 1995-07-04 Sky Technologies, Inc. Axial vane rotary device and sealing system therefor
US6772728B2 (en) * 2002-07-10 2004-08-10 Osama Al-Hawaj Supercharged radial vane rotary device
US11085300B1 (en) 2017-09-08 2021-08-10 Regi U.S., Inc. Prime movers, pumps and compressors having reciprocating vane actuator assemblies and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1464408A (en) * 1923-08-07 Rotaby internal-combustion engine
US1825571A (en) * 1929-02-08 1931-09-29 Barreaux Alphonse Rotary internal combustion engine
US1843409A (en) * 1929-04-26 1932-02-02 Willard G Tyler Rotary motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288854A (en) * 1993-12-17 1995-11-01 Plextek Ltd Rotary engine
US5865152A (en) * 1993-12-17 1999-02-02 Plextex Limited Rotary piston internal combustion engine

Also Published As

Publication number Publication date
IT996116B (en) 1975-12-10
US3780709A (en) 1973-12-25
DE2342393A1 (en) 1974-04-04
ZA735217B (en) 1974-07-31
DE2342393B2 (en) 1977-01-13
BR7306440D0 (en) 1974-06-27
AU5878273A (en) 1975-02-06
AU464352B2 (en) 1975-08-21
ES418162A1 (en) 1976-04-01
FR2200889A5 (en) 1974-04-19
JPS5134046B2 (en) 1976-09-24
AR199221A1 (en) 1974-08-14
CA988858A (en) 1976-05-11
JPS4970017A (en) 1974-07-06
BE803870A (en) 1974-02-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee