GB1197457A - Improvements in or Relating to Rotary Pumps - Google Patents

Improvements in or Relating to Rotary Pumps

Info

Publication number
GB1197457A
GB1197457A GB41237/67A GB4123767A GB1197457A GB 1197457 A GB1197457 A GB 1197457A GB 41237/67 A GB41237/67 A GB 41237/67A GB 4123767 A GB4123767 A GB 4123767A GB 1197457 A GB1197457 A GB 1197457A
Authority
GB
United Kingdom
Prior art keywords
ports
cam ring
rotor
end member
passage
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
GB41237/67A
Other languages
English (en)
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.)
Hobourn Eaton Manufacturing Co Ltd
Original Assignee
Hobourn Eaton Manufacturing Co Ltd
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 Hobourn Eaton Manufacturing Co Ltd filed Critical Hobourn Eaton Manufacturing Co Ltd
Publication of GB1197457A publication Critical patent/GB1197457A/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/062—Arrangements for supercharging the working space
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • 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
    • F04C2/3441—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 the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3445—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 the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the vanes having the form of rollers, slippers or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
GB41237/67A 1966-09-16 1967-09-08 Improvements in or Relating to Rotary Pumps Expired GB1197457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US580090A US3412685A (en) 1966-09-16 1966-09-16 Pump

Publications (1)

Publication Number Publication Date
GB1197457A true GB1197457A (en) 1970-07-08

Family

ID=24319645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41237/67A Expired GB1197457A (en) 1966-09-16 1967-09-08 Improvements in or Relating to Rotary Pumps

Country Status (8)

Country Link
US (1) US3412685A (enrdf_load_stackoverflow)
CH (1) CH466048A (enrdf_load_stackoverflow)
DE (1) DE1653845A1 (enrdf_load_stackoverflow)
DK (1) DK136432B (enrdf_load_stackoverflow)
ES (1) ES345457A1 (enrdf_load_stackoverflow)
GB (1) GB1197457A (enrdf_load_stackoverflow)
NO (1) NO123820B (enrdf_load_stackoverflow)
SE (1) SE324288B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201734A (en) * 1987-02-14 1988-09-07 Neil Andrew Abercrombi Simpson Roller vane machine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480204A (en) * 1968-03-26 1969-11-25 Borg Warner Lubrication system for rotary compressor
DE2855085C2 (de) * 1978-08-18 1986-04-24 S.R.M. Hydromekanik Ab, Stockholm Pumpenanordnung zur Versorgung von Verbrauchern mit stark schwankendem Bedarf an Druckflüssigkeit
IT1133295B (it) * 1980-05-08 1986-07-09 Weber Spa Pompa di combustibile ad azionamento elettrico,atto ad essere impiegata in impianti di iniezione per motori a combustione interna ad accensione comandata
US4828468A (en) * 1985-02-25 1989-05-09 Eaton Corporation Balanced roller vane pump having reduced pressure pulses
US5375418A (en) * 1991-02-25 1994-12-27 Wickes Manufacturing Company Controlled convertible top hydraulic lock
US5279119A (en) * 1991-02-25 1994-01-18 Wickes Manufacturing Company Hydraulic lock and bypass for vehicle hydraulic system
US5611200A (en) * 1993-07-28 1997-03-18 Honeywell Inc. Linear hydraulic actuator with adjustable output speed
DE10015020A1 (de) * 2000-03-25 2001-09-27 Zf Lenksysteme Gmbh Verdrängerzellenpumpe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725013A (en) * 1952-01-15 1955-11-29 Constantinos H Vlachos Rotary engine
US2808004A (en) * 1952-02-19 1957-10-01 John D Durant Pumping mechanism
US2823614A (en) * 1952-06-13 1958-02-18 Clark Equipment Co Pump
US2818813A (en) * 1954-09-09 1958-01-07 Vickers Inc Power transmission
US3204566A (en) * 1962-06-11 1965-09-07 Feroy Arne Vane type hydraulic mechanism with balanced stator walls
US3273503A (en) * 1963-12-26 1966-09-20 Trw Inc Stack up slipper pump and compact valve assembly
US3207077A (en) * 1963-05-27 1965-09-21 Gen Motors Corp Pump
US3329067A (en) * 1964-11-23 1967-07-04 Nils O Rosaen Fluid motors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201734A (en) * 1987-02-14 1988-09-07 Neil Andrew Abercrombi Simpson Roller vane machine
GB2201734B (en) * 1987-02-14 1991-10-16 Neil Andrew Abercrombi Simpson Roller vane motor

Also Published As

Publication number Publication date
ES345457A1 (es) 1969-01-16
US3412685A (en) 1968-11-26
SE324288B (enrdf_load_stackoverflow) 1970-05-25
DK136432C (enrdf_load_stackoverflow) 1978-03-06
NO123820B (enrdf_load_stackoverflow) 1972-01-17
DE1653845A1 (de) 1971-06-09
DK136432B (da) 1977-10-10
CH466048A (de) 1968-11-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee