WO2011042648A3 - Engine having rotary pistons - Google Patents

Engine having rotary pistons Download PDF

Info

Publication number
WO2011042648A3
WO2011042648A3 PCT/FR2010/052087 FR2010052087W WO2011042648A3 WO 2011042648 A3 WO2011042648 A3 WO 2011042648A3 FR 2010052087 W FR2010052087 W FR 2010052087W WO 2011042648 A3 WO2011042648 A3 WO 2011042648A3
Authority
WO
WIPO (PCT)
Prior art keywords
engine
forming
guide means
pistons
rotary pistons
Prior art date
Application number
PCT/FR2010/052087
Other languages
French (fr)
Other versions
WO2011042648A2 (en
Inventor
Philippe Kuzdzal
Original Assignee
Pk-Enr
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 Pk-Enr filed Critical Pk-Enr
Priority to US13/500,219 priority Critical patent/US20120237370A1/en
Priority to EP10776781A priority patent/EP2486239A2/en
Publication of WO2011042648A2 publication Critical patent/WO2011042648A2/en
Publication of WO2011042648A3 publication Critical patent/WO2011042648A3/en

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
    • 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
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/067—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having cam-and-follower type drive
    • 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
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/07—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having crankshaft-and-connecting-rod type drive
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/12—Vibration

Abstract

The invention relates to a mechanism (1) having rotary pistons (21), said mechanism comprising an outer enclosure (2) forming a stator in which a rotary assembly (20) forming a rotor moves, the rotary assembly (20) including: a plurality of pistons (21) forming a hinged polygon, each piston (21) defining a positive-displacement chamber (35) with the enclosure (2), and first guide means (27, 27a, 27b) that are arranged so as to engage with second guide means (7a, 7b) comprising rolling surfaces (10a, 10b) so as to drive the polygon to carry out a predetermined movement, the mechanism (1) being characterized in that it comprises a drawback device (50) that maintains contact between the guide means (27, 27a, 27b) and the rolling surfaces (10a, 10b). The invention also relates to an engine and a pump including such a mechanism (1).
PCT/FR2010/052087 2009-10-05 2010-10-04 Engine having rotary pistons WO2011042648A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/500,219 US20120237370A1 (en) 2009-10-05 2010-10-04 Engine having rotary pistons
EP10776781A EP2486239A2 (en) 2009-10-05 2010-10-04 Engine having rotary pistons

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0956912 2009-10-05
FR0956912A FR2950926B1 (en) 2009-10-05 2009-10-05 ROTARY PISTON ENGINE

Publications (2)

Publication Number Publication Date
WO2011042648A2 WO2011042648A2 (en) 2011-04-14
WO2011042648A3 true WO2011042648A3 (en) 2012-04-05

Family

ID=42153864

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2010/052087 WO2011042648A2 (en) 2009-10-05 2010-10-04 Engine having rotary pistons

Country Status (4)

Country Link
US (1) US20120237370A1 (en)
EP (1) EP2486239A2 (en)
FR (1) FR2950926B1 (en)
WO (1) WO2011042648A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3095238A1 (en) * 2019-04-18 2020-10-23 Hervé BOURET Rotary motor comprising an articulated annular rotor with pivoting lever-effect fins
WO2021232025A1 (en) * 2020-05-15 2021-11-18 Lumenium Llc Rotary machine with hub driven transmission articulating a four bar linkage
ES2897124B2 (en) * 2020-08-27 2023-01-24 Abascal Gonzalez Juan Angel "Cross" rotary heat engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10001962A1 (en) * 2000-01-18 2001-07-26 Herbert Huettlin Rotary piston machine for internal min. invasive treatment of a patient has reciprocating radially moveable pistons with control mechanism
WO2001088341A1 (en) * 2000-05-12 2001-11-22 Peter Szorenyi Hinged rotor internal combustion engine
US6431139B1 (en) * 1999-01-14 2002-08-13 Huettlin Herbert Oscillating-piston engine
WO2004070169A1 (en) * 2003-02-10 2004-08-19 Gilles Saint-Hilaire Rotary engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2310488A1 (en) 2000-05-23 2001-11-23 Normand Beaudoin Polyturbine and anti-discharge
US20040089251A1 (en) 2001-04-02 2004-05-13 Talero John Alejandro Sanchez Water cooled rotary internal combustion machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6431139B1 (en) * 1999-01-14 2002-08-13 Huettlin Herbert Oscillating-piston engine
DE10001962A1 (en) * 2000-01-18 2001-07-26 Herbert Huettlin Rotary piston machine for internal min. invasive treatment of a patient has reciprocating radially moveable pistons with control mechanism
WO2001088341A1 (en) * 2000-05-12 2001-11-22 Peter Szorenyi Hinged rotor internal combustion engine
WO2004070169A1 (en) * 2003-02-10 2004-08-19 Gilles Saint-Hilaire Rotary engine

Also Published As

Publication number Publication date
WO2011042648A2 (en) 2011-04-14
EP2486239A2 (en) 2012-08-15
US20120237370A1 (en) 2012-09-20
FR2950926A1 (en) 2011-04-08
FR2950926B1 (en) 2011-12-02

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