GB1243453A - Pumping arrangement incorporating a rotary impeller pump - Google Patents

Pumping arrangement incorporating a rotary impeller pump

Info

Publication number
GB1243453A
GB1243453A GB04097/69A GB1409769A GB1243453A GB 1243453 A GB1243453 A GB 1243453A GB 04097/69 A GB04097/69 A GB 04097/69A GB 1409769 A GB1409769 A GB 1409769A GB 1243453 A GB1243453 A GB 1243453A
Authority
GB
United Kingdom
Prior art keywords
pump
container
liquid
vanes
swirl
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
GB04097/69A
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
Publication of GB1243453A publication Critical patent/GB1243453A/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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/08—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being radioactive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • F04D7/065—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals for liquid metal

Landscapes

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

Abstract

1,243,453. Centrifugal pumps. WESTINGHOUSE ELECTRIC CORP. March 18, 1969 [March 28, 1968], No.14097/69. Heading F1C. A pumping arrangement, e.g. for hot liquid metals, comprises a pump 16 removably mounted in a container 12 having inlet means 90, 94 and outlet means 76, 98. The pump has concentric inlet and outlet ports 70, 68 respectively, formed by bowl-shaped members 66, 64 which slidably engage the container inlet tube 90 and concentric discharge cone 76 to facilitate disconnection and removal of the pump from the container via an opening in a supporting concrete structure 10. The sliding engagement also permits relative axial movement between the pump and container due to temperature changes. The discharge passage of the pump has diffuser vanes 62 and swirl-reducing vanes 74 therein. The liquid level in a leakage-receiving portion of the container is controlled by an overflow pipe 120, and the space above the liquid is filled with inert gas such as argon. Swirl-preventing vanes 118 are provided at the gas-liquid interface. A shaft bearing 50 receives pressurized liquid through conduits 84. The pump may be a single stage centrifugal or mixed-flow pump or a multi-stage centrifugal pump.
GB04097/69A 1968-03-28 1969-03-18 Pumping arrangement incorporating a rotary impeller pump Expired GB1243453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71680568A 1968-03-28 1968-03-28

Publications (1)

Publication Number Publication Date
GB1243453A true GB1243453A (en) 1971-08-18

Family

ID=24879514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB04097/69A Expired GB1243453A (en) 1968-03-28 1969-03-18 Pumping arrangement incorporating a rotary impeller pump

Country Status (5)

Country Link
US (1) US3467015A (en)
BE (1) BE730720A (en)
DE (1) DE1916119A1 (en)
FR (1) FR2004971A1 (en)
GB (1) GB1243453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186027B (en) * 1986-02-03 1990-02-21 Femmechanika Self-priming rotary pump assembly

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT309231B (en) * 1971-05-27 1973-08-10 Vortex Pumpen Ag Centrifugal pump for installation in pipeline systems
US3807900A (en) * 1972-09-25 1974-04-30 Flood Control Valve Co Under floor pumping means
US4115029A (en) * 1973-01-26 1978-09-19 Klein, Schanzlin & Becker Aktiengesellschaft Centrifugal pump
US4177008A (en) * 1973-01-26 1979-12-04 Klein, Schanzlin & Becker Aktiengesellschaft Centrifugal pump
US3910714A (en) * 1974-12-11 1975-10-07 Us Energy Liquid metal pump for nuclear reactors
US4360314A (en) * 1980-03-10 1982-11-23 The United States Of America As Represented By The United States Department Of Energy Liquid metal pump
FR2485114A1 (en) * 1980-06-20 1981-12-24 Framatome Sa CENTRIFUGAL PUMP WITH REMOVABLE DIFFUSER
DE3863293D1 (en) * 1987-01-21 1991-07-25 Hitachi Ltd MECHANICAL PUMP ARRANGEMENT.
WO2020251390A1 (en) * 2019-06-14 2020-12-17 Геннадий Александрович ОЛЕЙНОВ Device for increasing the efficiency of pumping gas or liquid through a pipeline
US11149723B2 (en) * 2019-12-31 2021-10-19 Psg California Llc Diaphragm pump leak detection

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US705347A (en) * 1900-08-17 1902-07-22 Elmo G Harris Centrifugal pump.
US717096A (en) * 1901-10-19 1902-12-30 Elmo G Harris Centrifugal pump.
AT124621B (en) * 1930-07-05 1931-09-25 Anton Gentil Circulating centrifugal pump.
GB367924A (en) * 1930-11-03 1932-03-03 Mykas Adamickas Improvements in and relating to screw fan and pump installations
US2134686A (en) * 1936-01-15 1938-11-01 Gilbert & Barker Mfg Co Pumping apparatus
US2384254A (en) * 1942-04-20 1945-09-04 Self Priming Pump & Eng Co Ltd Motor-driven centrifugal pump for liquid
CH282183A (en) * 1950-02-28 1952-04-15 Sfindex Pump unit with an asynchronous motor as the drive motor.
US2673075A (en) * 1952-01-28 1954-03-23 Separator Ab Device for mixing and homogenizing liquids
GB856722A (en) * 1957-01-30 1960-12-21 Parsons C A & Co Ltd Improvements in and relating to gas circulatory means
US3072069A (en) * 1958-12-09 1963-01-08 Wittwer Edouard Circulating pump arrangements, more especially for central heating systems
US3158295A (en) * 1962-03-14 1964-11-24 F E Myers & Bro Co Submersible pump
ES290302A1 (en) * 1962-08-09 1963-08-16 I L M A Ind Lavorazione Metall Flow-reversal propeller pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186027B (en) * 1986-02-03 1990-02-21 Femmechanika Self-priming rotary pump assembly

Also Published As

Publication number Publication date
DE1916119A1 (en) 1969-10-02
BE730720A (en) 1969-09-01
FR2004971A1 (en) 1969-12-05
US3467015A (en) 1969-09-16

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