GB1440267A - Rotor for a sliding rocking vane pump - Google Patents

Rotor for a sliding rocking vane pump

Info

Publication number
GB1440267A
GB1440267A GB4948973A GB4948973A GB1440267A GB 1440267 A GB1440267 A GB 1440267A GB 4948973 A GB4948973 A GB 4948973A GB 4948973 A GB4948973 A GB 4948973A GB 1440267 A GB1440267 A GB 1440267A
Authority
GB
United Kingdom
Prior art keywords
shaft
rotor
inlet
rotor rotates
bearings
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
GB4948973A
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.)
ACF Industries Inc
Original Assignee
ACF Industries 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 ACF Industries Inc filed Critical ACF Industries Inc
Publication of GB1440267A publication Critical patent/GB1440267A/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
    • F04C2/344—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 inner member
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F04C2/32—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 both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/352—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes being pivoted on the axis of the outer member
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

1440267 Rotary positive-displacement fluid- machines ACF INDUSTRIES Inc 24 Oct 1973 [3 Nov 1972] 49489/73 Heading F1F The cylindrical rotor 18 of a sliding-rocking vane type air pump comprises two semi-cylindrical parts which are held together by case hardened end-caps 44, 62, dowel pins 33, 35 and screws 66 and are die cast from aluminium. The interior of each part has machining pads to provide reference points for milling. The rotor rotates on bearings 52, 72 which respectively surround a land 54 on an end casing part and a shaft 68 journalled in a second end casing part 14 and driven by a pulley 78 attached thereto. The inner peripheral wall of the pump casing has stripping lands 80 between an inlet 82 and outlet 84 having a pressure relief valve 86 and outlet tube 88. An air cleaner 90 is mounted on the shaft 68'to rotate therewith, and air is sucked through passages 92 into an annular recess 96 and thence to inlet 82. Two vanes 24 and 26 are mounted on a shaft 56 via bearings 60, offset from the axis about which the rotor rotates. Recesses 36, 38 accommodate spring-loaded bearing shoes 40.
GB4948973A 1972-11-03 1973-10-24 Rotor for a sliding rocking vane pump Expired GB1440267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30350272A 1972-11-03 1972-11-03

Publications (1)

Publication Number Publication Date
GB1440267A true GB1440267A (en) 1976-06-23

Family

ID=23172412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4948973A Expired GB1440267A (en) 1972-11-03 1973-10-24 Rotor for a sliding rocking vane pump

Country Status (4)

Country Link
DE (1) DE2354278A1 (en)
FR (1) FR2205948A5 (en)
GB (1) GB1440267A (en)
IT (1) IT999157B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608003A (en) * 1983-10-12 1986-08-26 Honda Giken Kogyo Kabushiki Kaisha Seal arrangement for vane type air pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608003A (en) * 1983-10-12 1986-08-26 Honda Giken Kogyo Kabushiki Kaisha Seal arrangement for vane type air pumps

Also Published As

Publication number Publication date
AU6213773A (en) 1975-05-08
DE2354278A1 (en) 1974-05-16
IT999157B (en) 1976-02-20
FR2205948A5 (en) 1974-05-31

Similar Documents

Publication Publication Date Title
US3642390A (en) Vane-type rotary fluid-displacing machine
ES295152A1 (en) Compressor lubrication means
DE3886572D1 (en) Inlet for a positive displacement pump.
GB1374597A (en) Rotary sliding vane pumps and motors
GB1279041A (en) Hydraulic devices
GB743088A (en) Improvements relating to rotary pumps and motors
GB1155154A (en) Rotary hydraulic machines
GB1474353A (en) Sliding vane type rotary pump
GB1419171A (en) Rotary abutment positive displacement device
GB1440267A (en) Rotor for a sliding rocking vane pump
GB1399842A (en) Rotary positive displacement pumps
GB1388368A (en) Displacement machine such as a pump
DE3865516D1 (en) INNER AXIS ROTARY PISTON.
BR0113534A (en) Pump vacuum
US2223670A (en) Pump
US3582246A (en) Rotary fluid displacement device
GB1203988A (en) Rotary pumps and motors
GB1361071A (en) Hydraulic vane pumps
US3463052A (en) Vane motor
GB1299903A (en) Radial piston machine
GB511298A (en) Improvements in or relating to liquid pressure control systems
GB572737A (en) Improvements in and relating to rotary pumps
GB1435501A (en) Rotary positive displacement fluid flow apparatus
GB754427A (en) Rotary vane pump with disc-shaped rotor
GB788378A (en) Improvements in or relating to liquid-ring pumps

Legal Events

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