IE820210L - Rotary hydraulic device - Google Patents

Rotary hydraulic device

Info

Publication number
IE820210L
IE820210L IE820210A IE21082A IE820210L IE 820210 L IE820210 L IE 820210L IE 820210 A IE820210 A IE 820210A IE 21082 A IE21082 A IE 21082A IE 820210 L IE820210 L IE 820210L
Authority
IE
Ireland
Prior art keywords
hydraulic device
vanes
rotary hydraulic
stator bottom
stator
Prior art date
Application number
IE820210A
Original Assignee
Const Mecanique
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 Const Mecanique filed Critical Const Mecanique
Publication of IE820210L publication Critical patent/IE820210L/en

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)
  • Jib Cranes (AREA)
  • Types And Forms Of Lifts (AREA)
  • Hydraulic Turbines (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).
IE820210A 1981-01-30 1982-01-29 Rotary hydraulic device IE820210L (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
IE820210L true IE820210L (en) 1982-07-30

Family

ID=9254692

Family Applications (1)

Application Number Title Priority Date Filing Date
IE820210A IE820210L (en) 1981-01-30 1982-01-29 Rotary hydraulic device

Country Status (7)

Country Link
EP (1) EP0059122B1 (en)
AT (1) ATE11173T1 (en)
DE (1) DE3261789D1 (en)
DK (1) DK39982A (en)
ES (1) ES8302217A1 (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
EP0059122A1 (en) 1982-09-01
FR2499166B1 (en) 1983-04-15
ES509178A0 (en) 1983-01-01
ATE11173T1 (en) 1985-01-15
FR2499166A1 (en) 1982-08-06
DK39982A (en) 1982-07-31
DE3261789D1 (en) 1985-02-21
EP0059122B1 (en) 1985-01-09
ES8302217A1 (en) 1983-01-01

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