GB845465A - Improvements in or relating to rotary pumps - Google Patents

Improvements in or relating to rotary pumps

Info

Publication number
GB845465A
GB845465A GB655258A GB655258A GB845465A GB 845465 A GB845465 A GB 845465A GB 655258 A GB655258 A GB 655258A GB 655258 A GB655258 A GB 655258A GB 845465 A GB845465 A GB 845465A
Authority
GB
United Kingdom
Prior art keywords
rotary pumps
relating
ducts
rotor
delivery
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
GB655258A
Inventor
Stamford Robert Vanderstegan-D
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.)
Plenty and Son Ltd
Original Assignee
Plenty and Son 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 Plenty and Son Ltd filed Critical Plenty and Son Ltd
Priority to GB655258A priority Critical patent/GB845465A/en
Publication of GB845465A publication Critical patent/GB845465A/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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • 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
    • F04C2/348—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 vanes positively engaging, with circumferential play, an outer rotatable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

845,465. Rotary pumps. PLENTY & SON Ltd. March 2, 1959 [Feb. 28,1958], No. 6552/58. Class 110 (2). The pump having a rotor 16, rotating in a stationary sleeve 18, has one or more ducts 22 provided between the members 16, 18 on the suction side A, and pressure fluid from the delivery B is led through the ducts to counterbalance the thrust on the rotor 16 from the delivery. Specification 689,313 is referred to.
GB655258A 1958-02-28 1958-02-28 Improvements in or relating to rotary pumps Expired GB845465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB655258A GB845465A (en) 1958-02-28 1958-02-28 Improvements in or relating to rotary pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB655258A GB845465A (en) 1958-02-28 1958-02-28 Improvements in or relating to rotary pumps

Publications (1)

Publication Number Publication Date
GB845465A true GB845465A (en) 1960-08-24

Family

ID=9816584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB655258A Expired GB845465A (en) 1958-02-28 1958-02-28 Improvements in or relating to rotary pumps

Country Status (1)

Country Link
GB (1) GB845465A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537666A1 (en) * 1982-12-11 1984-06-15 Nippon Piston Ring Co Ltd ROTARY COMPRESSOR
FR2537664A1 (en) * 1982-12-11 1984-06-15 Nippon Piston Ring Co Ltd ROTARY COMPRESSOR

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537666A1 (en) * 1982-12-11 1984-06-15 Nippon Piston Ring Co Ltd ROTARY COMPRESSOR
FR2537664A1 (en) * 1982-12-11 1984-06-15 Nippon Piston Ring Co Ltd ROTARY COMPRESSOR

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