GB2410297B - Pump casing - Google Patents

Pump casing

Info

Publication number
GB2410297B
GB2410297B GB0500316A GB0500316A GB2410297B GB 2410297 B GB2410297 B GB 2410297B GB 0500316 A GB0500316 A GB 0500316A GB 0500316 A GB0500316 A GB 0500316A GB 2410297 B GB2410297 B GB 2410297B
Authority
GB
United Kingdom
Prior art keywords
pump casing
casing
pump
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.)
Active
Application number
GB0500316A
Other versions
GB2410297A (en
GB0500316D0 (en
Inventor
John Fleming
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.)
Weir Pumps Ltd
Original Assignee
Weir Pumps Ltd
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 Weir Pumps Ltd filed Critical Weir Pumps Ltd
Publication of GB0500316D0 publication Critical patent/GB0500316D0/en
Publication of GB2410297A publication Critical patent/GB2410297A/en
Application granted granted Critical
Publication of GB2410297B publication Critical patent/GB2410297B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/426—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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • 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
    • 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
    • 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
GB0500316A 2004-01-21 2005-01-10 Pump casing Active GB2410297B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0401188A GB0401188D0 (en) 2004-01-21 2004-01-21 Pump casing

Publications (3)

Publication Number Publication Date
GB0500316D0 GB0500316D0 (en) 2005-02-16
GB2410297A GB2410297A (en) 2005-07-27
GB2410297B true GB2410297B (en) 2007-08-29

Family

ID=31971136

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0401188A Ceased GB0401188D0 (en) 2004-01-21 2004-01-21 Pump casing
GB0500316A Active GB2410297B (en) 2004-01-21 2005-01-10 Pump casing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0401188A Ceased GB0401188D0 (en) 2004-01-21 2004-01-21 Pump casing

Country Status (1)

Country Link
GB (2) GB0401188D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101319679B (en) * 2007-09-19 2010-05-19 佛山市南海九洲普惠风机有限公司 Fan especially for paint spraying rinsing bench
CN101793267A (en) * 2010-03-30 2010-08-04 重庆长安汽车股份有限公司 Helical water pump volute chamber structure of engine water pump
CN107781165A (en) * 2017-10-20 2018-03-09 项达章 Centrifugal pump is driven in a kind of horizontal type level

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191201639A (en) * 1912-01-20 1913-01-20 Henry Burnett Watson Improvements in Centrifugal Pumps.
GB201842A (en) * 1922-12-21 1923-08-09 Drysdale & Co Ltd Improvements in centrifugal pumps
GB747359A (en) * 1953-11-16 1956-04-04 Worthington Corp Centrifugal pump or compressor
US4493611A (en) * 1981-10-23 1985-01-15 Hitachi, Ltd. Horizontally split casing of turbo machine
EP0466350A2 (en) * 1990-07-07 1992-01-15 DAVID BROWN ENGINEERING Ltd. Multi-stage centrifugal pumps

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191201639A (en) * 1912-01-20 1913-01-20 Henry Burnett Watson Improvements in Centrifugal Pumps.
GB201842A (en) * 1922-12-21 1923-08-09 Drysdale & Co Ltd Improvements in centrifugal pumps
GB747359A (en) * 1953-11-16 1956-04-04 Worthington Corp Centrifugal pump or compressor
US4493611A (en) * 1981-10-23 1985-01-15 Hitachi, Ltd. Horizontally split casing of turbo machine
EP0466350A2 (en) * 1990-07-07 1992-01-15 DAVID BROWN ENGINEERING Ltd. Multi-stage centrifugal pumps

Also Published As

Publication number Publication date
GB2410297A (en) 2005-07-27
GB0500316D0 (en) 2005-02-16
GB0401188D0 (en) 2004-02-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120816 AND 20120822