CA967058A - Single stage bi-directional pump - Google Patents

Single stage bi-directional pump

Info

Publication number
CA967058A
CA967058A CA143,523A CA143523A CA967058A CA 967058 A CA967058 A CA 967058A CA 143523 A CA143523 A CA 143523A CA 967058 A CA967058 A CA 967058A
Authority
CA
Canada
Prior art keywords
single stage
directional pump
directional
pump
stage
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
CA143,523A
Other versions
CA143523S (en
Inventor
Shin-Kien Chow
Kent T. S. Tzou
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA967058A publication Critical patent/CA967058A/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/50—Fluid-guiding means, e.g. diffusers adjustable for reversing fluid flow
    • F04D29/506—Fluid-guiding means, e.g. diffusers adjustable for reversing fluid flow especially adapted for liquid pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/911—Pump having reversible runner rotation and separate outlets for opposing directions of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA143,523A 1971-07-13 1972-05-31 Single stage bi-directional pump Expired CA967058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16204471A 1971-07-13 1971-07-13

Publications (1)

Publication Number Publication Date
CA967058A true CA967058A (en) 1975-05-06

Family

ID=22583919

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,523A Expired CA967058A (en) 1971-07-13 1972-05-31 Single stage bi-directional pump

Country Status (3)

Country Link
US (1) US3773432A (en)
AU (1) AU470425B2 (en)
CA (1) CA967058A (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943955A (en) * 1972-04-11 1976-03-16 General Signal Corporation Stabilization of waste material
US3958894A (en) * 1975-01-22 1976-05-25 Weil-Mclain Co., Inc. Fluid pumping assembly of a molded synthetic material
US4137005A (en) * 1977-03-30 1979-01-30 Outdoor Enterprises Of America, Inc. Oceanic wave powered prime mover
IT1159458B (en) * 1983-06-08 1987-02-25 Mes Sa DOUBLE DELIVERY PUMP SELECTABLE FOR VEHICLE SYSTEMS ON BOARD
JPS61164096A (en) * 1985-01-11 1986-07-24 Taiheiyo Kiko Kk Centrifugal pump rotatable to both normal and reverse directions allowing both normal and reverse flow of liquid
GB2205128A (en) * 1987-05-22 1988-11-30 Daniel Stefanini Pumps
US4865517A (en) * 1988-07-11 1989-09-12 Heil-Quaker Corporation Blower with clam shell housing
US5036554A (en) * 1989-05-24 1991-08-06 Blount Luther H Water saving toilet construction
IT1243345B (en) * 1990-07-16 1994-06-10 Dideco Spa CENTRIFUGAL PUMP FOR LIQUID, IN PARTICULAR BLOOD IN EXTRA-BODY CIRCULATION
US5379881A (en) * 1994-04-22 1995-01-10 Andritz Sprout-Bauer, Inc. Stream splitting apparatus
DE4429868C2 (en) * 1994-08-23 1996-10-24 Klaus Klintworth Method and device for separating crops and additives
US5549446A (en) * 1995-08-30 1996-08-27 Ford Motor Company In-tank fuel pump for highly viscous fuels
US5782605A (en) * 1996-07-19 1998-07-21 Andritz Sprout-Bauer, Inc. Impeller for separating a conveyed stream of material
US6171054B1 (en) 1999-09-28 2001-01-09 Royal Appliance Mfg. Co. Impeller housing with reduced noise and improved airflow
US6579060B1 (en) 1999-09-28 2003-06-17 Royal Appliance Mfg. Co. Impeller and housing assembly with reduced noise and improved airflow
DE10052584A1 (en) * 2000-10-24 2002-05-02 Siemens Ag feed pump
US6659744B1 (en) * 2001-04-17 2003-12-09 Charles Dow Raymond, Jr. Rotary two axis expansible chamber pump with pivotal link
CA2505986C (en) * 2002-11-15 2010-08-17 Rhea Vendors S.P.A. Liquid supplying apparatus for vending machine
ES2305705T3 (en) * 2004-01-16 2008-11-01 Askoll Holding S.R.L. PROCEDURE FOR DRIVING A BIDIRECTIONAL MOTOR TO TURN A CIRCULATION PUMP.
KR100751784B1 (en) * 2006-03-29 2007-08-24 주식회사 대우일렉트로닉스 Dryer having insert type coupling structure for fan-housing
BRPI0904776A2 (en) 2009-11-04 2015-09-01 Electrolux Do Brasil Sa System and method for correcting the direction of rotation of a two-pole motor applied to a two-way pump
CN101956711B (en) * 2010-10-27 2012-11-07 江苏大学 Computational fluid dynamics (CFD)-based centrifugal pump multi-working condition hydraulic power optimization method
US9671052B2 (en) 2015-10-27 2017-06-06 Whirlpool Corporation Collet securing device for joining two fluid lines and providing lateral support at the connection of the two fluid lines
US10184486B2 (en) * 2015-12-28 2019-01-22 King Abdulaziz University High performance mini-pump for liquids
US10557469B2 (en) * 2016-03-22 2020-02-11 Whirlpool Corporation Multi-outlet fluid flow system for an appliance incorporating a bi-directional motor
US10655266B2 (en) 2016-11-30 2020-05-19 Whirlpool Corporation Lint processing fluid pump for a laundry appliance
US10662574B2 (en) 2017-02-27 2020-05-26 Whirlpool Corporation Self cleaning heater exchanger plate
US10619289B2 (en) 2017-02-27 2020-04-14 Whirlpool Corporation Self cleaning diverter valve
US10480117B2 (en) 2017-02-27 2019-11-19 Whirlpool Corporation Self cleaning sump cover
US10634412B2 (en) 2017-04-10 2020-04-28 Whirlpool Corporation Concealed upstream air tower guide vanes
US10697700B2 (en) 2018-01-17 2020-06-30 Whirlpool Corporation Refrigeration water dispensing system
US11180225B2 (en) * 2018-12-03 2021-11-23 Jason Van Ittersum Water supply and storage system for water vessel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US772989A (en) * 1904-01-08 1904-10-25 John Alexander Craig Centrifugal pump.
US1883634A (en) * 1930-02-07 1932-10-18 Lucian F Easton Dual purpose pumping apparatus
US2258284A (en) * 1939-03-25 1941-10-07 Eaton Mfg Co Air circulator
DE902298C (en) * 1942-06-10 1954-01-21 Siemens Ag Fan for changing directions of rotation
DE931390C (en) * 1953-03-14 1955-08-08 Mont Kessel Herpen & Co Komm G Device for pumping boiler or feed water by means of jet pumps
US2916997A (en) * 1956-04-09 1959-12-15 Sarl Johannes Freres Double-outlet centrifugal pump
US3040663A (en) * 1959-12-30 1962-06-26 Gen Electric Two-way valveless pump
US3136254A (en) * 1961-06-05 1964-06-09 Blackstone Corp Bi-directional pump

Also Published As

Publication number Publication date
US3773432A (en) 1973-11-20
AU4428072A (en) 1974-01-10
AU470425B2 (en) 1976-03-18

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