GB1447416A - Roatary internal combustion engine - Google Patents

Roatary internal combustion engine

Info

Publication number
GB1447416A
GB1447416A GB581074A GB581074A GB1447416A GB 1447416 A GB1447416 A GB 1447416A GB 581074 A GB581074 A GB 581074A GB 581074 A GB581074 A GB 581074A GB 1447416 A GB1447416 A GB 1447416A
Authority
GB
United Kingdom
Prior art keywords
rotor
pistons
casing
stationary
internal surface
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
GB581074A
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.)
WIDDOWFIELD A
Original Assignee
WIDDOWFIELD A
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 WIDDOWFIELD A filed Critical WIDDOWFIELD A
Priority to GB581074A priority Critical patent/GB1447416A/en
Publication of GB1447416A publication Critical patent/GB1447416A/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0641—Details, component parts specially adapted for such machines
    • F01B1/0655—Details, component parts specially adapted for such machines cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/068—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with an actuated or actuating element being at the inner ends of the cylinders
    • 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
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • F02B57/08—Engines with star-shaped cylinder arrangements
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

1447416 Reciprocating piston rotary IC engines A WIDDOWFIELD 5 Nov 1974 [8 Feb 1974] 05810/74 Heading F1B An engine has a stationary casing I with a cylindrical internal surface and contains a rotor having cylinders 6 in which pistons 7a reciprocate. The pistons 7a are all connected to a stationary shaft 10, mounted eccentrically to the casing 1 via rods 8 articulated to both the pistons 7a and the shaft 10. Rotor output is transmitted by a gear ring 13 to an output pinion 14. The pistons 7a are elongated in the axial direction of the rotor and are shorter at one side than the other to define, at outward dead centre position, combustion spaces 16 between the pistons 7a and casing 1. In the rotor, there are formed cut-outs 15 which co-operate with the combustion spaces 16. About the stationary casing are mounted (a) spark-plug(s) or diesel fuel injector(s) 3, exhaust port(s) 4 and inlet port(s) 2. The ports 2, 4 incorporate valves 17a, 17b, 18a, 18b, operated by a mechanical link with the rotor. In a further embodiment (not shown) the rotor may be polygonal with lips engaging the casing internal surface.
GB581074A 1974-02-08 1974-02-08 Roatary internal combustion engine Expired GB1447416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB581074A GB1447416A (en) 1974-02-08 1974-02-08 Roatary internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB581074A GB1447416A (en) 1974-02-08 1974-02-08 Roatary internal combustion engine

Publications (1)

Publication Number Publication Date
GB1447416A true GB1447416A (en) 1976-08-25

Family

ID=9803038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB581074A Expired GB1447416A (en) 1974-02-08 1974-02-08 Roatary internal combustion engine

Country Status (1)

Country Link
GB (1) GB1447416A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413486A (en) * 1982-03-15 1983-11-08 Irwin Everett F Rotating cylinder external combustion engine
GB2349174A (en) * 1999-04-06 2000-10-25 Malcolm Clive Leathwaite An internal combustion engine having a rotating cylinder block with pistons reciprocating parallel to axis of rotation
WO2001081741A1 (en) * 2000-04-26 2001-11-01 Claudio De Bei Spark-ignition rotary internal-combustion engine
DE102015015111A1 (en) * 2015-11-23 2017-05-24 Jürgen Theile Four stroke internal combustion engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413486A (en) * 1982-03-15 1983-11-08 Irwin Everett F Rotating cylinder external combustion engine
GB2349174A (en) * 1999-04-06 2000-10-25 Malcolm Clive Leathwaite An internal combustion engine having a rotating cylinder block with pistons reciprocating parallel to axis of rotation
GB2349174B (en) * 1999-04-06 2003-10-22 Malcolm Clive Leathwaite The draw rotary engine
WO2001081741A1 (en) * 2000-04-26 2001-11-01 Claudio De Bei Spark-ignition rotary internal-combustion engine
US6591791B2 (en) * 2000-04-26 2003-07-15 Claudio De Bei Spark-ignition rotary internal-combustion engine
DE102015015111A1 (en) * 2015-11-23 2017-05-24 Jürgen Theile Four stroke internal combustion engine

Similar Documents

Publication Publication Date Title
ES247199U (en) Inlet ports in I.C. engines
GB1467969A (en) Internal combustion engine and operating cycle
GB1441834A (en) Two-chamber two-stroke oscillating piston internal combustion engine
GB1505397A (en) Four-stroke spark-ignition internal combustion engine
US1255664A (en) Internal-combustion engine.
ATE1253T1 (en) TWO-STROKE ENGINE.
GB1482376A (en) Semi-rotary ic engines with stratifying ignition systems
GB1354170A (en) Rotary piston internal combustion engine
GB1447416A (en) Roatary internal combustion engine
GB1439446A (en) Two-stroke cycle internal combustionengine
US2937630A (en) Compound internal combustion engine
GB1020409A (en) Opposed cylinder variable piston stroke internal combustion engine
GB1259496A (en)
GB1001577A (en) Internal combustion engine
GB1191556A (en) Improvements in or relating to Two-Stroke Internal Combustion Engines.
US1533926A (en) Internal-combustion engine
JPS5543260A (en) Internal combustion engine
GB1291914A (en) Improvements in or relating to opposed piston two-stroke cycle internal combustion engines
GB166234A (en) Improvements relating to internal combustion engines
US2122002A (en) Internal combustion engine
GB965277A (en) Improvements in the valve timing-gear of rotary piston internal combustion engines
GB624810A (en) Improvements in or relating to internal combustion engines operating on the four-stroke cycle with compression ignition
GB145209A (en) Improvements in or relating to internal-combustion engines
JPS57188728A (en) Compression ignition type internal combustion engine
GB993977A (en) Improvements relating to internal combustion engines

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee