FR2247123A5 - Rotary hydraulic engine of sliding vane type - has rotor and stator surfaces shaped to reduce vane acceleration - Google Patents

Rotary hydraulic engine of sliding vane type - has rotor and stator surfaces shaped to reduce vane acceleration

Info

Publication number
FR2247123A5
FR2247123A5 FR7335482A FR7335482A FR2247123A5 FR 2247123 A5 FR2247123 A5 FR 2247123A5 FR 7335482 A FR7335482 A FR 7335482A FR 7335482 A FR7335482 A FR 7335482A FR 2247123 A5 FR2247123 A5 FR 2247123A5
Authority
FR
France
Prior art keywords
rotor
stator
acceleration
rotary hydraulic
vane
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
FR7335482A
Other languages
French (fr)
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.)
Rineer Hydraulics Inc
Original Assignee
Rineer Hydraulics Inc
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 Rineer Hydraulics Inc filed Critical Rineer Hydraulics Inc
Priority to FR7335482A priority Critical patent/FR2247123A5/en
Application granted granted Critical
Publication of FR2247123A5 publication Critical patent/FR2247123A5/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
    • 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
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
    • 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

Abstract

The engine has a stator with an even number of slots containing sliding vanes. Within the stator is a rotor with a different even number of radial slots containing sliding vanes. The stator and rotor are arranged so that there is a space between them which forms the working chambers. The stator has inlet and outlet ports on either side of the stator vanes. The inner surface of the stator is a harmonic curve and the outer surface of the rotor is also a harmonic curve. The curves are arranged so that the vanes reciprocate with harmonic motion and experience low acceleration even at high rotor speeds.
FR7335482A 1973-10-04 1973-10-04 Rotary hydraulic engine of sliding vane type - has rotor and stator surfaces shaped to reduce vane acceleration Expired FR2247123A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7335482A FR2247123A5 (en) 1973-10-04 1973-10-04 Rotary hydraulic engine of sliding vane type - has rotor and stator surfaces shaped to reduce vane acceleration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7335482A FR2247123A5 (en) 1973-10-04 1973-10-04 Rotary hydraulic engine of sliding vane type - has rotor and stator surfaces shaped to reduce vane acceleration

Publications (1)

Publication Number Publication Date
FR2247123A5 true FR2247123A5 (en) 1975-05-02

Family

ID=9125912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335482A Expired FR2247123A5 (en) 1973-10-04 1973-10-04 Rotary hydraulic engine of sliding vane type - has rotor and stator surfaces shaped to reduce vane acceleration

Country Status (1)

Country Link
FR (1) FR2247123A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse