GB1454329A - Rotary internal-combustion engine - Google Patents

Rotary internal-combustion engine

Info

Publication number
GB1454329A
GB1454329A GB2685674A GB2685674A GB1454329A GB 1454329 A GB1454329 A GB 1454329A GB 2685674 A GB2685674 A GB 2685674A GB 2685674 A GB2685674 A GB 2685674A GB 1454329 A GB1454329 A GB 1454329A
Authority
GB
United Kingdom
Prior art keywords
pistons
envelope
june
rotor
piston
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
GB2685674A
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.)
Baptista F A
Original Assignee
Baptista F 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 Baptista F A filed Critical Baptista F A
Publication of GB1454329A publication Critical patent/GB1454329A/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

Abstract

1454329 Rotary positive-displacement-fluid-machines F A BAPTISTA 18 June 1974 [23 June 1973] 26856/74 Heading F1F In an I.C. engine rocking pistons 8, 8' on a rotor 5 engage with the inner circumferential surface of a casing wall, or "envelope", 1, this surface comprising part-cylindrical surfaces 2, 2' forming protuberances 3, 3'. The profile of the surface 2 may be an arc of a circle. Alternatively, the profile of each of the surfaces 2, 2'. may be approximately an arc of a circle. Air or gaseous mixture inducted through an aperture 12 and compressed into a cavity 10, or 10', under each piston is transferred to a chamber 18 in which combustion occurs through a corresponding passage (or passages) 20, or 20', An abutment 11, or 11', co-operates with each piston. Cylindrical extensions 9, 9' of the pistons are supported by discs 7, 7' fixed to the rotor. Cam rings 14, 14' keep the pistons in contact with the envelope 1.
GB2685674A 1973-06-23 1974-06-18 Rotary internal-combustion engine Expired GB1454329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT6010773 1973-06-23

Publications (1)

Publication Number Publication Date
GB1454329A true GB1454329A (en) 1976-11-03

Family

ID=20081797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2685674A Expired GB1454329A (en) 1973-06-23 1974-06-18 Rotary internal-combustion engine

Country Status (5)

Country Link
JP (1) JPS5049508A (en)
DE (1) DE2429383A1 (en)
FR (1) FR2234460A1 (en)
GB (1) GB1454329A (en)
IT (1) IT1015292B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10184392B2 (en) 2012-03-14 2019-01-22 Lumenium Llc Single chamber multiple independent contour rotary machine
US11168608B2 (en) 2015-04-13 2021-11-09 Lumenium Llc Single chamber multiple independent contour rotary machine
US11725515B2 (en) 2018-11-27 2023-08-15 Lumenium Llc Rotary engine with recirculating arc roller power transfer
US11920476B2 (en) 2015-04-13 2024-03-05 Lumenium Llc Rotary machine
US11927128B2 (en) 2020-05-15 2024-03-12 Lumenium Llc Rotary machine with hub driven transmission articulating a four bar linkage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4598242B2 (en) * 2000-06-20 2010-12-15 克則 大西 2-cycle rotary 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
KR101534531B1 (en) * 2014-04-15 2015-07-09 김명기 Internal combustion engine
WO2019110611A1 (en) * 2017-12-04 2019-06-13 Glenn Rolus Borgward Rotary piston device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10184392B2 (en) 2012-03-14 2019-01-22 Lumenium Llc Single chamber multiple independent contour rotary machine
US11168608B2 (en) 2015-04-13 2021-11-09 Lumenium Llc Single chamber multiple independent contour rotary machine
US11920476B2 (en) 2015-04-13 2024-03-05 Lumenium Llc Rotary machine
US11725515B2 (en) 2018-11-27 2023-08-15 Lumenium Llc Rotary engine with recirculating arc roller power transfer
US11927128B2 (en) 2020-05-15 2024-03-12 Lumenium Llc Rotary machine with hub driven transmission articulating a four bar linkage

Also Published As

Publication number Publication date
JPS5049508A (en) 1975-05-02
IT1015292B (en) 1977-05-10
FR2234460A1 (en) 1975-01-17
DE2429383A1 (en) 1975-01-23

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Legal Events

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