FR2247124A5 - Rotary hydraulic engine with sliding vanes - has vanes of different thicknesses and loading on rotor and stator - Google Patents

Rotary hydraulic engine with sliding vanes - has vanes of different thicknesses and loading on rotor and stator

Info

Publication number
FR2247124A5
FR2247124A5 FR7335483A FR7335483A FR2247124A5 FR 2247124 A5 FR2247124 A5 FR 2247124A5 FR 7335483 A FR7335483 A FR 7335483A FR 7335483 A FR7335483 A FR 7335483A FR 2247124 A5 FR2247124 A5 FR 2247124A5
Authority
FR
France
Prior art keywords
vanes
stator
rotor
loading
different thicknesses
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
FR7335483A
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 FR7335483A priority Critical patent/FR2247124A5/en
Application granted granted Critical
Publication of FR2247124A5 publication Critical patent/FR2247124A5/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
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/356—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C2/3566—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along more than one line or surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

The machine 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 stator vanes are wider than the rotor slots as they pass each other. The stator vanes have a hydraulic pressure behind them higher than that in the rotor slots so that the rotor vanes do not penetrate the stator slots as they pass each other.
FR7335483A 1973-10-04 1973-10-04 Rotary hydraulic engine with sliding vanes - has vanes of different thicknesses and loading on rotor and stator Expired FR2247124A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7335483A FR2247124A5 (en) 1973-10-04 1973-10-04 Rotary hydraulic engine with sliding vanes - has vanes of different thicknesses and loading on rotor and stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7335483A FR2247124A5 (en) 1973-10-04 1973-10-04 Rotary hydraulic engine with sliding vanes - has vanes of different thicknesses and loading on rotor and stator

Publications (1)

Publication Number Publication Date
FR2247124A5 true FR2247124A5 (en) 1975-05-02

Family

ID=9125913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335483A Expired FR2247124A5 (en) 1973-10-04 1973-10-04 Rotary hydraulic engine with sliding vanes - has vanes of different thicknesses and loading on rotor and stator

Country Status (1)

Country Link
FR (1) FR2247124A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810373A2 (en) * 1996-05-30 1997-12-03 LuK Fahrzeug-Hydraulik GmbH & Co. KG Vane pump
CN109812414A (en) * 2019-04-10 2019-05-28 中国民航大学 Cam cavate positive displacement pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810373A2 (en) * 1996-05-30 1997-12-03 LuK Fahrzeug-Hydraulik GmbH & Co. KG Vane pump
EP0810373A3 (en) * 1996-05-30 1999-07-07 LuK Fahrzeug-Hydraulik GmbH & Co. KG Vane pump
CN109812414A (en) * 2019-04-10 2019-05-28 中国民航大学 Cam cavate positive displacement pump

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Legal Events

Date Code Title Description
ST Notification of lapse