GB1429341A - Rotary reciprocating engine - Google Patents

Rotary reciprocating engine

Info

Publication number
GB1429341A
GB1429341A GB879773A GB879773A GB1429341A GB 1429341 A GB1429341 A GB 1429341A GB 879773 A GB879773 A GB 879773A GB 879773 A GB879773 A GB 879773A GB 1429341 A GB1429341 A GB 1429341A
Authority
GB
United Kingdom
Prior art keywords
pistons
block
engine
piston
guides
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
GB879773A
Original Assignee
Maoz E
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 Maoz E filed Critical Maoz E
Priority to GB879773A priority Critical patent/GB1429341A/en
Priority to GB958273 priority
Priority claimed from ZA740720A external-priority patent/ZA7400720B/en
Publication of GB1429341A publication Critical patent/GB1429341A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B13/00Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/068Reciprocating-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B57/00Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • F02B57/08Engines with star-shaped cylinder arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/06Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/02Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Abstract

1429341 Rotary reciprocating IC engines; steam engines E MAOZ 3 April 1973 [22 Feb 1973 27 Feb 1973] 8797/73 and 9582/73 Headings F1B and F1M At least one piston 2 is rotatable with a cylinder block 3 relative to a stator 4 and the piston reciprocates as the block rotates through the action of a cam 5. The piston is mounted on, or in, a guide 1a which carries the lateral loads of the piston. In the four-stroke engine shown the pistons 2 have followers 7 on pins 6 which extend through slots 31 in the radial guides 1a mounted on the output shaft 1. The part-spherical or cylindrical outer surface of the block 3 has sealing rings 3a and the cylinder bores communicate with inlet and outlet ports A and B as the block rotates. The spark plug 10 may be replaced by a fuel injector in a diesel engine. The cylinder bores may have their axes as tangents to a circle centred on the output shaft axis, Fig. 4 (not shown). The engine may have six radial cylinders and operate on a four or six-stroke cycle, Fig. 6 (not shown), or have eight radial cylinders, Fig. 7 (not shown). The pistons may be linked to an endless belt or chain (14), Fig. 8 (not shown), running on rollers (15) on the profile of the cam 5. The engine may operate on a two-stroke cycle two of the four pistons in a cylinder block being pumping pistons supplying an air/fuel charge to the bores of the working pistons, Fig. 9 (not shown). The pins 6 of pairs of opposed pistons may be connected by rigid links (16), Fig. 10 (not shown). The four pistons in a block may be connected by telescopic assemblies (17), Fig. 12 (not shown), or rigid links (17), Fig. 13 (not shown). The pistons may be mounted on guides external to the pistons by means of yokes (23) Fig. 14 (not shown). The block may be rigidly connected to the guides by tie bars (19), Fig. 15 (not shown). The stator 4 may be located radially inwardly of the pistons with the guides extending radially inwardly from an annular member (1b), Fig. 5 (not shown),' surrounding the pistons and block. The engine may be mounted in a cooling air duct (20), Fig. 16 (not shown), which also surrounds the enginedriven axial flow fan (21). Two or more banks of cylinders may be connected to provide balancing.
GB879773A 1973-02-22 1973-02-22 Rotary reciprocating engine Expired GB1429341A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB879773A GB1429341A (en) 1973-02-22 1973-02-22 Rotary reciprocating engine
GB958273 1973-02-27

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
GB879773A GB1429341A (en) 1973-02-22 1973-02-22 Rotary reciprocating engine
US34861873 US3921601A (en) 1973-02-22 1973-04-06 Rotary machine
IT4950373A IT989543B (en) 1973-02-22 1973-04-18 rotary machine
IL4232373A IL42323D0 (en) 1973-02-22 1973-05-21 Rotary engine
CA174,446A CA977282A (en) 1973-02-22 1973-06-19 Rotary internal combustion engine
JP10369173A JPS49113912A (en) 1973-02-22 1973-09-13
ZA740720A ZA7400720B (en) 1973-02-22 1974-02-04 Rotary machine
DE19742406855 DE2406855A1 (en) 1973-02-22 1974-02-13 rotary machine
NL7402146A NL7402146A (en) 1973-02-22 1974-02-15
BE141081A BE811216A (en) 1973-02-22 1974-02-18 rotary machine
FR7405739A FR2219302A1 (en) 1973-02-22 1974-02-20
AU6587974A AU6587974A (en) 1973-02-22 1974-02-21 Rotary machine
ES423453A ES423453A1 (en) 1973-02-22 1974-02-21 Rotary machine
DD17673274A DD110913A5 (en) 1973-02-22 1974-02-21
BR139174A BR7401391D0 (en) 1973-02-22 1974-02-22 Motor or other rotating machine

Publications (1)

Publication Number Publication Date
GB1429341A true GB1429341A (en) 1976-03-24

Family

ID=26242428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB879773A Expired GB1429341A (en) 1973-02-22 1973-02-22 Rotary reciprocating engine

Country Status (13)

Country Link
US (1) US3921601A (en)
JP (1) JPS49113912A (en)
AU (1) AU6587974A (en)
BR (1) BR7401391D0 (en)
CA (1) CA977282A (en)
DD (1) DD110913A5 (en)
DE (1) DE2406855A1 (en)
ES (1) ES423453A1 (en)
FR (1) FR2219302A1 (en)
GB (1) GB1429341A (en)
IL (1) IL42323D0 (en)
IT (1) IT989543B (en)
NL (1) NL7402146A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621497A (en) * 1981-10-22 1986-11-11 Pyrox Limited Heat engine
GB2341206B (en) * 1998-09-05 2001-08-29 Mark Rogers Improvements in or relating to rotary engines
GB2441540A (en) * 2006-09-08 2008-03-12 Michael Christopher Davies Rotary six-stroke double-acting piston internal combustion engine
WO2011092501A3 (en) * 2010-01-27 2011-09-22 Ritrans Limited Engine

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742217A1 (en) * 1977-09-20 1979-03-22 Josef Bertrams Hydraulic pump and motor acting on differential pressure - have single rotor working as motor and pump on opposite sides
US4249487A (en) * 1979-04-27 1981-02-10 Power-D, Inc. Rotary internal combustion engine
US4307695A (en) * 1979-11-28 1981-12-29 Michael Vasilantone Rotary engine
US4401062A (en) * 1981-04-06 1983-08-30 Dean Joe O Rotary piston engine
US4421073A (en) * 1981-12-14 1983-12-20 Manuel Arregui Rotating cylinder internal combustion engine
US5303679A (en) * 1993-08-12 1994-04-19 Vicente Gamon Rotary internal combustion engine
AU6366796A (en) * 1996-06-24 1998-01-14 Jozsef Koszegi Internal combustion engine with rotating cylinder block
DE10001962B4 (en) * 2000-01-18 2004-07-22 Hüttlin, Herbert, Dr.h.c. Rotary piston engine
DE10145478B4 (en) * 2001-09-14 2007-01-18 Erich Teufl Reciprocating engine with rotating cylinder
AU2003210463B2 (en) * 2002-01-09 2008-02-14 Karnes Dyno-Rev Engine, Inc. Internal combustion engine
DE102007034941B4 (en) 2007-07-24 2017-05-04 Rudolf Schulze Rotary motor with rigid connecting rod connection
DE102011001693A1 (en) 2011-03-31 2012-10-04 Jürgen Meyer rotary engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US879512A (en) * 1906-05-16 1908-02-18 John Braunwalder Internal-combustion engine.
US1832575A (en) * 1927-04-11 1931-11-17 Palmer Inv S Inc Internal combustion engine
US2807248A (en) * 1955-12-05 1957-09-24 Maloney Cornelius Internal combustion engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621497A (en) * 1981-10-22 1986-11-11 Pyrox Limited Heat engine
GB2341206B (en) * 1998-09-05 2001-08-29 Mark Rogers Improvements in or relating to rotary engines
GB2441540A (en) * 2006-09-08 2008-03-12 Michael Christopher Davies Rotary six-stroke double-acting piston internal combustion engine
GB2441540B (en) * 2006-09-08 2008-07-09 Michael Christopher Davies Rotary, spark ignition, self supercharging, self pneumatic fuel injected, self stratified charged, internal combustion engine
WO2011092501A3 (en) * 2010-01-27 2011-09-22 Ritrans Limited Engine
US9163506B2 (en) 2010-01-27 2015-10-20 Two Stroke Developments Limited Engine

Also Published As

Publication number Publication date
IT989543B (en) 1975-06-10
FR2219302A1 (en) 1974-09-20
NL7402146A (en) 1974-08-26
CA977282A (en) 1975-11-04
US3921601A (en) 1975-11-25
AU6587974A (en) 1975-08-21
BR7401391D0 (en) 1974-11-19
JPS49113912A (en) 1974-10-30
ES423453A1 (en) 1976-10-01
DE2406855A1 (en) 1974-09-19
CA977282A1 (en)
IL42323D0 (en) 1973-07-30
DD110913A5 (en) 1975-01-12

Similar Documents

Publication Publication Date Title
US5080050A (en) Rotary engine
EP0357291B1 (en) Crankless reciprocating machine
US2401466A (en) Internal-combustion engine
US4004556A (en) Rotary internal combustion engine of axially sliding vane type
US4078529A (en) Rotary engine
JP2006233976A (en) Improvement of axial piston rotary engine
US6883473B2 (en) Radial motor/pump
US3195420A (en) Dual piston unit for internal combustion engine
US4599976A (en) Reciprocating rotary piston thermal engine with a spherical chamber
US4022167A (en) Internal combustion engine and operating cycle
US3256866A (en) Internal combustion engine
CA1323840C (en) Rotating cylinder block piston-cylinder engine
KR100391998B1 (en) Axial piston rotary engine
USRE30565E (en) Internal combustion engine and operating cycle
ES480415A1 (en) Constant volume, continuous external combustion rotary engine with piston compressor and expander
US4497284A (en) Barrel type engine with plural two-cycle cylinders and pressurized induction
US5524577A (en) Rotary engine
US4030471A (en) Opposed piston engine
US3456630A (en) Rotary valve cam engine
US4157079A (en) Internal combustion engine and operating cycle
US6601548B2 (en) Axial piston rotary power device
US3464395A (en) Multiple piston vane rotary internal combustion engine
US2080846A (en) Internal combustion engine
GB1030991A (en) Hydraulic pump or motor
US3945348A (en) Two-chamber, two-stroke rocking piston internal combustion engine

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

Free format text: 4737,PAGE 4179

PCNP Patent ceased through non-payment of renewal fee