GB121519A - Improvements in or relating to Rotary Pumps. - Google Patents

Improvements in or relating to Rotary Pumps.

Info

Publication number
GB121519A
GB121519A GB1883917A GB1883917A GB121519A GB 121519 A GB121519 A GB 121519A GB 1883917 A GB1883917 A GB 1883917A GB 1883917 A GB1883917 A GB 1883917A GB 121519 A GB121519 A GB 121519A
Authority
GB
United Kingdom
Prior art keywords
pipe
casing
pump
liquid
spindle
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
GB1883917A
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.)
Ransomes & Rapier Ltd
Original Assignee
Ransomes & Rapier 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 Ransomes & Rapier Ltd filed Critical Ransomes & Rapier Ltd
Priority to GB1883917A priority Critical patent/GB121519A/en
Publication of GB121519A publication Critical patent/GB121519A/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
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/002—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids with rotating outer members

Landscapes

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

Abstract

121,519. Ransomes & Rapier, and Cracknell, R. J. Dec. 19, 1917. Centrifugal and screw Sprengel pumps; rotary tube pumps, starting, facilitating.-The circulation of liquid forming the piston between the rotor A carrying a peripheral channel and the eccentric casing G, is maintained by a force set up within the pump. In the pump shown in Fig. 1, the spindle C is made hollow and carries a radial tube H. The spindle is connected by a chamber J to the pipe K and a hand-pump L, which is used at starting, and is afterwards cut out. Surplus liquid is discharged from the casing G through the pipe N, which dips into a cup N'. In an alternative construction, the pipe K is led to the inlet passage D<1>, and the supply of liquid is maintained by the difference in pressures within the casing D and in the suction inlet. The inlet passage may be made conical.
GB1883917A 1917-12-19 1917-12-19 Improvements in or relating to Rotary Pumps. Expired GB121519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1883917A GB121519A (en) 1917-12-19 1917-12-19 Improvements in or relating to Rotary Pumps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1883917A GB121519A (en) 1917-12-19 1917-12-19 Improvements in or relating to Rotary Pumps.

Publications (1)

Publication Number Publication Date
GB121519A true GB121519A (en) 1918-12-19

Family

ID=32348135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1883917A Expired GB121519A (en) 1917-12-19 1917-12-19 Improvements in or relating to Rotary Pumps.

Country Status (1)

Country Link
GB (1) GB121519A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241741A (en) * 1964-01-31 1966-03-22 Breuer Eduardo Augusto Fluid conveyer, such as a vacuum pump or a compressor
DE1293942B (en) * 1962-02-20 1969-04-30 Siemen & Hinsch Gmbh Liquid ring compressor with a liquid container surrounding it
EP0599545A1 (en) * 1992-11-20 1994-06-01 Gad Assaf Liquid ring compressor/turbine and air conditioning systems utilizing same
US5636523A (en) * 1992-11-20 1997-06-10 Energy Converters Ltd. Liquid ring compressor/turbine and air conditioning systems utilizing same
US5803713A (en) * 1996-08-28 1998-09-08 Huse; Henry Multi-stage liquid ring vacuum pump-compressor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293942B (en) * 1962-02-20 1969-04-30 Siemen & Hinsch Gmbh Liquid ring compressor with a liquid container surrounding it
US3241741A (en) * 1964-01-31 1966-03-22 Breuer Eduardo Augusto Fluid conveyer, such as a vacuum pump or a compressor
EP0599545A1 (en) * 1992-11-20 1994-06-01 Gad Assaf Liquid ring compressor/turbine and air conditioning systems utilizing same
US5636523A (en) * 1992-11-20 1997-06-10 Energy Converters Ltd. Liquid ring compressor/turbine and air conditioning systems utilizing same
US5803713A (en) * 1996-08-28 1998-09-08 Huse; Henry Multi-stage liquid ring vacuum pump-compressor

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