FR2310468A2 - Radial vane rotary machine - has eccentric annular rotor with radial cylinders communicating with stator chambers through incined passages - Google Patents

Radial vane rotary machine - has eccentric annular rotor with radial cylinders communicating with stator chambers through incined passages

Info

Publication number
FR2310468A2
FR2310468A2 FR7514930A FR7514930A FR2310468A2 FR 2310468 A2 FR2310468 A2 FR 2310468A2 FR 7514930 A FR7514930 A FR 7514930A FR 7514930 A FR7514930 A FR 7514930A FR 2310468 A2 FR2310468 A2 FR 2310468A2
Authority
FR
France
Prior art keywords
vanes
radial
rotor
rotary machine
cylinders
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.)
Granted
Application number
FR7514930A
Other languages
French (fr)
Other versions
FR2310468B2 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7514930A priority Critical patent/FR2310468A2/en
Publication of FR2310468A2 publication Critical patent/FR2310468A2/en
Application granted granted Critical
Publication of FR2310468B2 publication Critical patent/FR2310468B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/08—Outer members for co-operation with rotary pistons; Casings
    • 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
    • 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
    • F01C1/34—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 relative reciprocation between the co-operating members
    • F01C1/344—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 relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3441—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 relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F01C1/3442—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 relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • 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
    • F02B2075/182—Number of cylinders five
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)

Abstract

The vanes of the radial vane rotary machine slide radially in slots formed in cylindrical members which are seated to swivel in a rotor. The outer edges of the blades engage the inner wall of a casing to form working chambers. The rotor is annular and has radial cylinders in which slide pistons connected to a drive shaft. Inclined ports lead from the cylinders and communicate with the working chambers via passages which have portions in the vanes. Centrifugal forces on the vanes are counteracted by small masses k which are connected to the vanes by spring linkages discs being mounted on the machine drive shaft and bearing on shoes against which the springs act. Spark plugs are provided for the cylinders. The rotor and vanes do not contact the housing along its whole inner circumference.
FR7514930A 1975-05-07 1975-05-07 Radial vane rotary machine - has eccentric annular rotor with radial cylinders communicating with stator chambers through incined passages Granted FR2310468A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7514930A FR2310468A2 (en) 1975-05-07 1975-05-07 Radial vane rotary machine - has eccentric annular rotor with radial cylinders communicating with stator chambers through incined passages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7514930A FR2310468A2 (en) 1975-05-07 1975-05-07 Radial vane rotary machine - has eccentric annular rotor with radial cylinders communicating with stator chambers through incined passages

Publications (2)

Publication Number Publication Date
FR2310468A2 true FR2310468A2 (en) 1976-12-03
FR2310468B2 FR2310468B2 (en) 1978-08-04

Family

ID=9155186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514930A Granted FR2310468A2 (en) 1975-05-07 1975-05-07 Radial vane rotary machine - has eccentric annular rotor with radial cylinders communicating with stator chambers through incined passages

Country Status (1)

Country Link
FR (1) FR2310468A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413550A1 (en) * 1977-12-29 1979-07-27 Rizzo Jean Pierre Variable compression rate rotary engine - has rotor with cylinders inclined to reference radii and compression rate control linked to synchroniser
FR2478739A2 (en) * 1977-12-29 1981-09-25 Rizzo Jean Pierre Fluid powered rotary engine - has banks of pistons at tangent on rotating crankshaft geared to rotating casing
FR2563574A1 (en) * 1984-04-26 1985-10-31 Jacobson Bernard Rotary internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413550A1 (en) * 1977-12-29 1979-07-27 Rizzo Jean Pierre Variable compression rate rotary engine - has rotor with cylinders inclined to reference radii and compression rate control linked to synchroniser
FR2478739A2 (en) * 1977-12-29 1981-09-25 Rizzo Jean Pierre Fluid powered rotary engine - has banks of pistons at tangent on rotating crankshaft geared to rotating casing
FR2563574A1 (en) * 1984-04-26 1985-10-31 Jacobson Bernard Rotary internal combustion engine

Also Published As

Publication number Publication date
FR2310468B2 (en) 1978-08-04

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