GB349191A - Improvements in or relating to rotary compressors and vacuum pumps - Google Patents

Improvements in or relating to rotary compressors and vacuum pumps

Info

Publication number
GB349191A
GB349191A GB861330A GB861330A GB349191A GB 349191 A GB349191 A GB 349191A GB 861330 A GB861330 A GB 861330A GB 861330 A GB861330 A GB 861330A GB 349191 A GB349191 A GB 349191A
Authority
GB
United Kingdom
Prior art keywords
pump
ring
pinion
fixed
rotary
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
GB861330A
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.)
HENRY WILLIAM RICHARD TARRANT
RONALD CHARLES CECIL GREEN
WILLIAM HERBERT SOLLORS
Original Assignee
HENRY WILLIAM RICHARD TARRANT
RONALD CHARLES CECIL GREEN
WILLIAM HERBERT SOLLORS
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 HENRY WILLIAM RICHARD TARRANT, RONALD CHARLES CECIL GREEN, WILLIAM HERBERT SOLLORS filed Critical HENRY WILLIAM RICHARD TARRANT
Priority to GB861330A priority Critical patent/GB349191A/en
Publication of GB349191A publication Critical patent/GB349191A/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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/14—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
    • 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
    • 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

Landscapes

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

Abstract

349,191. Rotary compressors. SOLLORS. W. H. and GREEN, R. C. C., 12, Cherry Street, and TARRANT, H. W. R., 81, Lyndon Road, Olton, both in Birming- ham. March 18, 1930, No. 8613. [Class 110 (ii).] Fixed-abutment type ; regulating. - A rotary pump of the outwardlysliding vane type which has rings for taking the centrifugal thrust on the vanes, has annular chambers at each end of the pump in which angularly-adjustable rings 1 contain either inlet or outlet ports 7. Either ring may be adjusted after removing the pump end covers, and fixed in position by means of a dowel pin 6 which is secured to a projection on the ring 1 and which engages in one of a series of holes 5 drilled in the pump casing. In a modified arrangement the ring 1 has teeth formed on its periphery which mesh with a pinion screwed to the pump casing. The pinion has flats formed on its side so that it can be rotated by a spanner after removal of an end cover of the pump. The end wall of the pump may be marked off in divisions or degrees for reading off the position of the ported ring by mean of a zero mark on the ring.
GB861330A 1930-03-18 1930-03-18 Improvements in or relating to rotary compressors and vacuum pumps Expired GB349191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB861330A GB349191A (en) 1930-03-18 1930-03-18 Improvements in or relating to rotary compressors and vacuum pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB861330A GB349191A (en) 1930-03-18 1930-03-18 Improvements in or relating to rotary compressors and vacuum pumps

Publications (1)

Publication Number Publication Date
GB349191A true GB349191A (en) 1931-05-28

Family

ID=9855848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB861330A Expired GB349191A (en) 1930-03-18 1930-03-18 Improvements in or relating to rotary compressors and vacuum pumps

Country Status (1)

Country Link
GB (1) GB349191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014025778A1 (en) 2012-08-08 2014-02-13 Feustel Aaron Rotary expansible chamber devices having adjustable working-fluid ports, and systems incorporating the same

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014025778A1 (en) 2012-08-08 2014-02-13 Feustel Aaron Rotary expansible chamber devices having adjustable working-fluid ports, and systems incorporating the same
US8950169B2 (en) 2012-08-08 2015-02-10 Aaron Feustel Rotary expansible chamber devices having adjustable working-fluid ports, and systems incorporating the same
CN104508242A (en) * 2012-08-08 2015-04-08 亚伦·费尤斯特 Rotary expansible chamber devices having adjustable working-fluid ports, and systems incorporating the same
EP2882937A1 (en) * 2012-08-08 2015-06-17 Feustel, Aaron Rotary expansible chamber devices having adjustable working-fluid ports, and systems incorporating the same
US9080568B2 (en) 2012-08-08 2015-07-14 Aaron Feustel Rotary expansible chamber devices having adjustable arcs of rotation, and systems incorporating the same
EP2882937A4 (en) * 2012-08-08 2015-07-22 Aaron Feustel Rotary expansible chamber devices having adjustable working-fluid ports, and systems incorporating the same
US9309766B2 (en) 2012-08-08 2016-04-12 Aaron Feustel Refrigeration system including a rotary expansible chamber device having adjustable working-fluid ports
CN104508242B (en) * 2012-08-08 2016-11-16 亚伦·费尤斯特 There is the rotation expansible chamber device of adjustable working fluid port and combine its system
CN106523034A (en) * 2012-08-08 2017-03-22 亚伦·费尤斯特 Rotary expansible chamber devices having adjustable arcs of rotation, and systems incorporating the same
CN106523034B (en) * 2012-08-08 2019-03-15 亚伦·费尤斯特 Rotation expansible chamber device with adjustable working fluid port and the system in conjunction with it
US10472966B2 (en) 2012-08-08 2019-11-12 Aaron Feustel Rotary expansible chamber devices and systems incorporating the same

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