DE3261789D1 - Rotary hydraulic device with axially sliding vanes - Google Patents

Rotary hydraulic device with axially sliding vanes

Info

Publication number
DE3261789D1
DE3261789D1 DE8282400159T DE3261789T DE3261789D1 DE 3261789 D1 DE3261789 D1 DE 3261789D1 DE 8282400159 T DE8282400159 T DE 8282400159T DE 3261789 T DE3261789 T DE 3261789T DE 3261789 D1 DE3261789 D1 DE 3261789D1
Authority
DE
Germany
Prior art keywords
hydraulic device
vanes
rotary hydraulic
axially sliding
sliding vanes
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
DE8282400159T
Other languages
German (de)
Inventor
Jacob Kaegi
Daniel Leroy
Jose Mallen-Herrero
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.)
Compagnie de Construction Mecanique Sulzer
Original Assignee
Compagnie de Construction Mecanique Sulzer
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 Compagnie de Construction Mecanique Sulzer filed Critical Compagnie de Construction Mecanique Sulzer
Application granted granted Critical
Publication of DE3261789D1 publication Critical patent/DE3261789D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04C2/3568—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 with axially movable vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Actuator (AREA)
  • Hydraulic Motors (AREA)
  • Types And Forms Of Lifts (AREA)
  • Hydraulic Turbines (AREA)
  • Jib Cranes (AREA)
  • Soil Working Implements (AREA)

Abstract

1. A rotary hydraulic device with an inner stator and an outer cage rotor comprising two series of vanes axially slidable on either side of stator bottom part, characterized in that the stator bottom part is limited to at least one radial branch (3A) presenting on either part thereof an area (5) and two ramps (4) on either side of such area, the vanes (2-2A) of both series being designed for meeting together in a zone without any stator bottom, such disposal limiting at the utmost the frictional effects between the vanes and the stator bottom only consisting of the areas (5) and the ramps (4).
DE8282400159T 1981-01-30 1982-01-28 Rotary hydraulic device with axially sliding vanes Expired DE3261789D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8101832A FR2499166A1 (en) 1981-01-30 1981-01-30 ROTARY HYDRAULIC DEVICE

Publications (1)

Publication Number Publication Date
DE3261789D1 true DE3261789D1 (en) 1985-02-21

Family

ID=9254692

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282400159T Expired DE3261789D1 (en) 1981-01-30 1982-01-28 Rotary hydraulic device with axially sliding vanes

Country Status (7)

Country Link
EP (1) EP0059122B1 (en)
AT (1) ATE11173T1 (en)
DE (1) DE3261789D1 (en)
DK (1) DK39982A (en)
ES (1) ES509178A0 (en)
FR (1) FR2499166A1 (en)
IE (1) IE820210L (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE136276C (en) *
US1790561A (en) * 1931-01-27 Botaby engine
US1856523A (en) * 1930-03-27 1932-05-03 Sr Francis Wheatley Rotary engines
US2220375A (en) * 1939-05-26 1940-11-05 Robert Bean Rotary steam engine
US2957429A (en) * 1956-06-01 1960-10-25 James C Fisk Axially shiftable vane pump
DK160720C (en) * 1979-10-30 1991-09-16 Sulzer Constr Mecan ROTATING HYDRAULIC MACHINE

Also Published As

Publication number Publication date
FR2499166A1 (en) 1982-08-06
EP0059122A1 (en) 1982-09-01
FR2499166B1 (en) 1983-04-15
ES8302217A1 (en) 1983-01-01
ATE11173T1 (en) 1985-01-15
ES509178A0 (en) 1983-01-01
IE820210L (en) 1982-07-30
EP0059122B1 (en) 1985-01-09
DK39982A (en) 1982-07-31

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee