GB1376206A - Centrifugal pumps - Google Patents

Centrifugal pumps

Info

Publication number
GB1376206A
GB1376206A GB1395772A GB1395772A GB1376206A GB 1376206 A GB1376206 A GB 1376206A GB 1395772 A GB1395772 A GB 1395772A GB 1395772 A GB1395772 A GB 1395772A GB 1376206 A GB1376206 A GB 1376206A
Authority
GB
United Kingdom
Prior art keywords
volute
inlet
housing
cover
priming
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
GB1395772A
Other languages
English (en)
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.)
Gorman Rupp Co
Original Assignee
Gorman Rupp Co
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 Gorman Rupp Co filed Critical Gorman Rupp Co
Publication of GB1376206A publication Critical patent/GB1376206A/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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/02—Self-priming pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • F05B2230/601—Assembly methods using limited numbers of standard modules which can be adapted by machining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1395772A 1971-03-24 1972-03-24 Centrifugal pumps Expired GB1376206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12744671A 1971-03-24 1971-03-24

Publications (1)

Publication Number Publication Date
GB1376206A true GB1376206A (en) 1974-12-04

Family

ID=22430157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1395772A Expired GB1376206A (en) 1971-03-24 1972-03-24 Centrifugal pumps

Country Status (6)

Country Link
US (1) US3778181A (es)
AR (1) AR198783A1 (es)
AU (1) AU459936B2 (es)
CA (1) CA955465A (es)
GB (1) GB1376206A (es)
ZA (1) ZA721570B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150267714A1 (en) * 2014-03-21 2015-09-24 Western Oilfields Supply Company Variable Capacity Centrifugal Pump Assembly

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524515A1 (de) * 1985-07-09 1987-01-15 Thyssen Plastik Anger Kg Wasserpumpe oder dergl.
DE3833331A1 (de) * 1988-09-30 1990-04-05 Thyssen Polymer Gmbh Lagergehaeuse
IT1244974B (it) * 1991-04-12 1994-09-13 Mencarelli Pompe E Valvole S R Dispositivo ad unico corpo pompa e diffussore universale per elettropompe monoblocco
JPH08232884A (ja) * 1995-02-24 1996-09-10 Ebara Corp 全周流型ポンプ群及びその製造方法
US7156614B2 (en) * 2000-01-26 2007-01-02 The Gorman-Rupp Company Centrifugal pump with multiple inlets
US6799943B2 (en) * 2000-01-26 2004-10-05 The Gorman-Rupp Company Centrifugal pump with multiple inlets
AU6469201A (en) * 2000-05-19 2001-12-03 Gorman Rupp Co Centrigugal pump having adjustable clean-out assembly
US20070036643A1 (en) * 2005-08-10 2007-02-15 Envirotech Pumpsystems, Inc. Tool-free adjustable clean out assembly for a pump
NZ544309A (en) * 2005-12-21 2007-07-27 Hot Water Innovations Ltd Variable pump
WO2008036098A2 (en) * 2006-09-21 2008-03-27 The Gorman-Rupp Company Improved self-priming centrifugal pump
US8708674B2 (en) * 2007-06-14 2014-04-29 Carefusion 212, Llc Modular CPAP compressor
US8202046B2 (en) * 2007-08-22 2012-06-19 Mp Pumps, Inc. Self priming centrifugal pump
FR2930003B1 (fr) * 2008-04-14 2013-02-08 Alstom Hydro France Organe de machine hydraulique a bord renforce contre l'abrasion et machine hydraulique mettant en oeuvre un tel organe.
JP6005677B2 (ja) * 2013-11-01 2016-10-12 本田技研工業株式会社 内燃機関用冷却水通路構造
CN108350905B (zh) * 2015-11-04 2019-11-22 三菱电机株式会社 风扇壳体
US10352332B2 (en) * 2015-12-04 2019-07-16 Cds-John Blue Company Centrifugal pump with high and low inlet configurations
US11092164B2 (en) * 2015-12-29 2021-08-17 Baker Hughes Esp, Inc. Non-welded suction chamber for surface pumping systems
CN111417787B (zh) 2017-09-25 2022-12-30 江森自控科技公司 用于离心式压缩机的两件分离式涡旋件
US11241139B2 (en) 2019-02-06 2022-02-08 Whirlpool Corporation Dishwasher with drain assembly and check valve
USD925608S1 (en) 2019-06-19 2021-07-20 The Gorman-Rupp Company Pump housing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1278721A (en) * 1916-07-14 1918-09-10 Naamlooze Vennootschap Werf Conrad Centrifugal pump.
GB226402A (en) * 1924-02-28 1924-12-24 Clayton Fire Extinguishing & D Improvements in construction of centrifugal or centripetal fans, blowers or pumps
GB244080A (en) * 1924-12-03 1926-01-21 Naamlooze Vennootschap Werf Gu An improved closing member for centrifugal pumps with inlet on one side
US1727703A (en) * 1928-05-28 1929-09-10 New Jersey Sand And Gravel Com Centrifugal pump
FR747636A (fr) * 1932-12-16 1933-06-20 Perfectionnements aux pompes centrifuges
US2228207A (en) * 1939-12-02 1941-01-07 Morris Machine Works Centrifugal pump
US2365058A (en) * 1943-06-04 1944-12-12 Millard F Crawford Section lined pump shell for dredging
US2580347A (en) * 1946-10-29 1951-12-25 Barnes Mfg Company Centrifugal pump
FR1086325A (fr) * 1953-07-07 1955-02-11 Cenpa Pompe
US2849960A (en) * 1954-02-23 1958-09-02 Goulds Pumps Pump construction
US3091182A (en) * 1960-12-08 1963-05-28 Shell Oil Co Centrifugal pumps
US3272137A (en) * 1964-01-20 1966-09-13 F E Myers & Bro Co Self-priming pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150267714A1 (en) * 2014-03-21 2015-09-24 Western Oilfields Supply Company Variable Capacity Centrifugal Pump Assembly

Also Published As

Publication number Publication date
AU459936B2 (en) 1975-03-25
CA955465A (en) 1974-10-01
US3778181A (en) 1973-12-11
ZA721570B (en) 1972-11-29
AU4033372A (en) 1973-09-27
AR198783A1 (es) 1974-07-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees