GB1309001A - Rotary sliding-vane pumps - Google Patents

Rotary sliding-vane pumps

Info

Publication number
GB1309001A
GB1309001A GB802070A GB802070A GB1309001A GB 1309001 A GB1309001 A GB 1309001A GB 802070 A GB802070 A GB 802070A GB 802070 A GB802070 A GB 802070A GB 1309001 A GB1309001 A GB 1309001A
Authority
GB
United Kingdom
Prior art keywords
vane
feb
rotary sliding
vane pumps
edge
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
GB802070A
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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
Priority claimed from DE19691908389 external-priority patent/DE1908389C3/en
Priority claimed from DE19691943469 external-priority patent/DE1943469A1/en
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of GB1309001A publication Critical patent/GB1309001A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Landscapes

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

Abstract

1309001 Rotary positive-displacement pumps ZAHNRADFABRIK FRIEDRICHSHAFEN AG 19 Feb 1970 [20 Feb 1969 27 Aug 1969] 8020/70 Heading F1F In a sliding-vane pump the vanes are lodged in axially-extending radial slots in the rotor and to minimize wear one or each lateral edge of each vane has a round-convex profile in crosssection. Preferably, the radially outer edge of each vane has a similar profile, this edge and the housing surface engaged thereby being ground in the direction of curvature.
GB802070A 1969-02-20 1970-02-19 Rotary sliding-vane pumps Expired GB1309001A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691908389 DE1908389C3 (en) 1969-02-20 1969-02-20 Mounting device for vanes of vane pumps
DE19691943469 DE1943469A1 (en) 1969-08-27 1969-08-27 Vanes for vane pumps

Publications (1)

Publication Number Publication Date
GB1309001A true GB1309001A (en) 1973-03-07

Family

ID=25757023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB802070A Expired GB1309001A (en) 1969-02-20 1970-02-19 Rotary sliding-vane pumps

Country Status (3)

Country Link
ES (1) ES376714A1 (en)
GB (1) GB1309001A (en)
YU (1) YU31697B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4170128A1 (en) * 2021-10-21 2023-04-26 LG Electronics Inc. Rotary compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4170128A1 (en) * 2021-10-21 2023-04-26 LG Electronics Inc. Rotary compressor

Also Published As

Publication number Publication date
YU31697B (en) 1973-10-31
ES376714A1 (en) 1972-06-01
YU39570A (en) 1973-04-30

Similar Documents

Publication Publication Date Title
GB1536317A (en) Rotary fluid-machine with labyrinth sealing
GB1415544A (en) Positive displacement vane-type pumps and motors
GB1424553A (en) Vane-type rotary hydraulic pumps
GB1423545A (en) Vane pump having extended undervane suction ports
IE34277B1 (en) Vane-type rotary positive-displacement pumps and compressors
GB1287440A (en) Rotary sliding vane pump or motor
GB1306251A (en)
GB1374597A (en) Rotary sliding vane pumps and motors
GB1474353A (en) Sliding vane type rotary pump
GB1514038A (en) Rotary positive-displacement fluid device
GB1516876A (en) Rotary pumps
GB1284553A (en) Improvements in rotary-positive displacement fluid machines
ES8707582A1 (en) Stackable rotary vane pump with improved volumetric efficiency.
GB1450716A (en) Rotary positive displacement pumps and motors
GB1437636A (en) Pumps
GB1309001A (en) Rotary sliding-vane pumps
GB1231187A (en)
GB1388368A (en) Displacement machine such as a pump
ES450800A2 (en) Rotary compressor
GB1519988A (en) Rotary piston motor or pump
GB1308541A (en) Centrifugal pump
GB1350417A (en) Rotary sliding-blade pumps
GB1435026A (en) Slipper vane-type rotary pumps
GB1423673A (en) Rotary fluid pump
GB1378682A (en) Hydraulic vane pumps

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee