GB1112038A - Flexible-vaned rotary pump - Google Patents

Flexible-vaned rotary pump

Info

Publication number
GB1112038A
GB1112038A GB30379/65A GB3037965A GB1112038A GB 1112038 A GB1112038 A GB 1112038A GB 30379/65 A GB30379/65 A GB 30379/65A GB 3037965 A GB3037965 A GB 3037965A GB 1112038 A GB1112038 A GB 1112038A
Authority
GB
United Kingdom
Prior art keywords
passage
vanes
branches
rotor
flexible
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
GB30379/65A
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of GB1112038A publication Critical patent/GB1112038A/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
    • 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
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable

Landscapes

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

Abstract

1,112,38. Rotary pumps; centrifugal pumps. ITT INDUSTRIES, Inc. July 16, 1965 [Aug. 13, 1964], No.30379/65. Heading F1C and F1F. A rotary pump includes a rotor 48 having flexible vanes 50 that engage with a cam ring 38 shaped such that the vanes effect positive displacement of the working fluid and ejection thereof into a tangential outlet-passage 94 by centrifugal action, pressure being increased in said passage due to its divergent configuration. The fluid enters the pump through an inlet passage 80 having two branches 82 with the passage 94 lying therebetween, which branches are substantially tangential to the ring 38 and terminate at ports 84 in wear-plates 44 adjacent the sides of the rotor. The lateral edges of the vanes 50 are rounded, Figs. 4 to 4b (not shown), to minimize obstruction of the incoming fluid. An end section 20 of the housing 12 is attached to a mounting member 26 by bolts 24, which member includes a pedestal 30 and can be orientated relative to said section in any one of four directions.
GB30379/65A 1964-08-13 1965-07-16 Flexible-vaned rotary pump Expired GB1112038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US389445A US3303791A (en) 1964-08-13 1964-08-13 Flexible-vaned centrifugal pump

Publications (1)

Publication Number Publication Date
GB1112038A true GB1112038A (en) 1968-05-01

Family

ID=23538294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30379/65A Expired GB1112038A (en) 1964-08-13 1965-07-16 Flexible-vaned rotary pump

Country Status (3)

Country Link
US (1) US3303791A (en)
DE (1) DE1553084A1 (en)
GB (1) GB1112038A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223515A1 (en) * 1982-06-24 1983-12-29 Robert Bosch Gmbh, 7000 Stuttgart AGGREGATE FOR PROCESSING FUEL, ESPECIALLY FROM A STORAGE TANK FOR THE INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364867A (en) * 1966-01-14 1968-01-23 Itt Sanitary pump with removable port bridges
US3467019A (en) * 1966-09-02 1969-09-16 Diamond Power Speciality Rotary positive displacement pumping apparatus
US3589623A (en) * 1968-01-23 1971-06-29 Raritan Engineering Co Inc Grinder and pump unit
DE2108085C3 (en) * 1970-03-09 1974-08-22 Peter Kufstein Zimmer (Oesterreich) Squeegee roller
US3807302A (en) * 1971-07-20 1974-04-30 Zimmer P Roller squeegee device with fluid pressure increasing means
US4311440A (en) * 1977-01-05 1982-01-19 Hale Fire Pump Company Pump
US4181472A (en) * 1977-12-12 1980-01-01 Parker-Hannifin Corporation Liquid dispensing windshield washer pump
JPS5620790A (en) * 1979-07-30 1981-02-26 Sanshin Ind Co Ltd Rotary system liquid pump
US4512720A (en) * 1983-04-12 1985-04-23 Barry Wright Corporation Pump impellers and manufacture thereof by co-injection molding
US4601646A (en) * 1983-09-26 1986-07-22 Durand John E Centrifugal positive displacement device
US4832573A (en) * 1987-11-27 1989-05-23 General Motors Corporation Integral connection for plastic water pump impeller
US5789886A (en) * 1993-01-07 1998-08-04 Ivice; Seymour Wiper motor and delay control with windshield washer pump
US5642986A (en) * 1995-06-28 1997-07-01 The Scott Fetzer Company Flexible impeller with one-piece hub
US5584656A (en) * 1995-06-28 1996-12-17 The Scott Fetzer Company Flexible impeller for a vacuum cleaner
US7393181B2 (en) 2004-09-17 2008-07-01 The Penn State Research Foundation Expandable impeller pump
US20090209401A1 (en) * 2008-02-20 2009-08-20 Northern Plastics Ltd. Flapper roll
US9719508B2 (en) * 2013-04-05 2017-08-01 Automatic Bar Control, Inc. Flexible impeller pump
US11512696B2 (en) * 2016-01-15 2022-11-29 Milwaukee Electric Tool Corporation Transfer pump
US11339782B2 (en) 2020-06-26 2022-05-24 LeimbachCausey, LLC Multi-chamber impeller pump
US20220145880A1 (en) * 2020-11-11 2022-05-12 Server Products, Inc. Flexible impeller pump for flowable food product

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899902A (en) * 1959-08-18 Rotary pump impeller
US1028949A (en) * 1904-11-10 1912-06-11 Nash Engineering Co Liquid-pump.
US1635786A (en) * 1924-06-16 1927-07-12 Westco Chippewa Pump Company Pump
US2034549A (en) * 1933-09-20 1936-03-17 Westco Pump Corp Pump
US2684035A (en) * 1947-10-02 1954-07-20 Philip G Kemp Fluid pump
US2712792A (en) * 1950-06-28 1955-07-12 Scott Atwater Mfg Co Inc Pump structure
US2892646A (en) * 1954-07-26 1959-06-30 Jabsco Pump Co Impeller-shaft connection
FR1213695A (en) * 1958-10-10 1960-04-04 Compressor or pump with flexible rotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223515A1 (en) * 1982-06-24 1983-12-29 Robert Bosch Gmbh, 7000 Stuttgart AGGREGATE FOR PROCESSING FUEL, ESPECIALLY FROM A STORAGE TANK FOR THE INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE

Also Published As

Publication number Publication date
DE1553084A1 (en) 1970-03-19
US3303791A (en) 1967-02-14

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