GB654808A - Improvements in or relating to rotary circulating pumps - Google Patents

Improvements in or relating to rotary circulating pumps

Info

Publication number
GB654808A
GB654808A GB3040748A GB3040748A GB654808A GB 654808 A GB654808 A GB 654808A GB 3040748 A GB3040748 A GB 3040748A GB 3040748 A GB3040748 A GB 3040748A GB 654808 A GB654808 A GB 654808A
Authority
GB
United Kingdom
Prior art keywords
relating
circulating pumps
slots
vane
vanes
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
GB3040748A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3040748A priority Critical patent/GB654808A/en
Publication of GB654808A publication Critical patent/GB654808A/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
    • 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

Landscapes

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

Abstract

654,808. Rotary pumps. LANGDON, A. G. Nov 23, 1948, No 30407. [Class 110(ii)] In a pump with roller vanes having a metal core provided with a coating of rubber or the like, at least two of the vanes 8 are preferably spring- pressed outwards so that the pump operates at slow speeds. Slots 9 may be provided so that liquid in advance of a vane presses underneath the vane. The slots 5 may be V-shaped with curved bottoms.
GB3040748A 1948-11-23 1948-11-23 Improvements in or relating to rotary circulating pumps Expired GB654808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3040748A GB654808A (en) 1948-11-23 1948-11-23 Improvements in or relating to rotary circulating pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3040748A GB654808A (en) 1948-11-23 1948-11-23 Improvements in or relating to rotary circulating pumps

Publications (1)

Publication Number Publication Date
GB654808A true GB654808A (en) 1951-06-27

Family

ID=10307218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3040748A Expired GB654808A (en) 1948-11-23 1948-11-23 Improvements in or relating to rotary circulating pumps

Country Status (1)

Country Link
GB (1) GB654808A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862246A (en) * 1956-01-25 1958-12-02 Harry J Sadler Method for producing a roller
US3029794A (en) * 1960-03-02 1962-04-17 Ammco Tools Inc Rotary fluid motors
US3084632A (en) * 1959-07-17 1963-04-09 Andrew F Wintercorn Rotary pump roller
DE1294205B (en) * 1959-12-22 1969-04-30 Hobourn Eaton Mfg Company Ltd Rotating positive displacement pump
EP0245657A2 (en) * 1986-04-14 1987-11-19 Femmechanika Szivattyu Es Anyagmozgatogepgyarto Szövetkezet Roller vane pump
EP0269165A2 (en) * 1986-11-17 1988-06-01 VAF Instruments B.V. Liquid flow meter
GB2201734A (en) * 1987-02-14 1988-09-07 Neil Andrew Abercrombi Simpson Roller vane machine
US5609479A (en) * 1993-03-01 1997-03-11 Japan I.D. Tech. Inc. Forced compression type pump
DE102008047516A1 (en) * 2008-09-12 2010-03-25 Hüttlin, Herbert, Dr. h.c. pump

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862246A (en) * 1956-01-25 1958-12-02 Harry J Sadler Method for producing a roller
US3084632A (en) * 1959-07-17 1963-04-09 Andrew F Wintercorn Rotary pump roller
DE1294205B (en) * 1959-12-22 1969-04-30 Hobourn Eaton Mfg Company Ltd Rotating positive displacement pump
US3029794A (en) * 1960-03-02 1962-04-17 Ammco Tools Inc Rotary fluid motors
EP0245657A2 (en) * 1986-04-14 1987-11-19 Femmechanika Szivattyu Es Anyagmozgatogepgyarto Szövetkezet Roller vane pump
EP0245657A3 (en) * 1986-04-14 1988-03-09 Femmechanika Szivattyu Es Anyagmozgatogepgyarto Szövetkezet Roller vane pump
EP0269165A2 (en) * 1986-11-17 1988-06-01 VAF Instruments B.V. Liquid flow meter
EP0269165A3 (en) * 1986-11-17 1988-07-06 Conoflow Europa B.V. Liquid flow meter
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
US5609479A (en) * 1993-03-01 1997-03-11 Japan I.D. Tech. Inc. Forced compression type pump
DE102008047516A1 (en) * 2008-09-12 2010-03-25 Hüttlin, Herbert, Dr. h.c. pump
WO2010028756A3 (en) * 2008-09-12 2010-11-11 Herbert Huettlin Rotary pump
DE102008047516B4 (en) * 2008-09-12 2010-11-25 Hüttlin, Herbert, Dr. h.c. pump
CN102149922A (en) * 2008-09-12 2011-08-10 赫伯特·许特林 Rotary pump

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