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GB2266750B - Centrifugal pump - Google Patents

Centrifugal pump

Info

Publication number
GB2266750B
GB2266750B GB9209825A GB9209825A GB2266750B GB 2266750 B GB2266750 B GB 2266750B GB 9209825 A GB9209825 A GB 9209825A GB 9209825 A GB9209825 A GB 9209825A GB 2266750 B GB2266750 B GB 2266750B
Authority
GB
United Kingdom
Prior art keywords
centrifugal pump
centrifugal
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.)
Expired - Fee Related
Application number
GB9209825A
Other versions
GB2266750A (en
GB9209825D0 (en
Inventor
Frank Graham Clifford
William Tak Ming Tsui
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.)
Falmer Investments Ltd
Original Assignee
Falmer Investments 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 Falmer Investments Ltd filed Critical Falmer Investments Ltd
Priority to GB9209825A priority Critical patent/GB2266750B/en
Publication of GB9209825D0 publication Critical patent/GB9209825D0/en
Priority to CN93105675A priority patent/CN1036941C/en
Publication of GB2266750A publication Critical patent/GB2266750A/en
Application granted granted Critical
Publication of GB2266750B publication Critical patent/GB2266750B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4266—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps made of sheet metal
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • 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
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB9209825A 1992-05-07 1992-05-07 Centrifugal pump Expired - Fee Related GB2266750B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9209825A GB2266750B (en) 1992-05-07 1992-05-07 Centrifugal pump
CN93105675A CN1036941C (en) 1992-05-07 1993-05-07 Centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9209825A GB2266750B (en) 1992-05-07 1992-05-07 Centrifugal pump

Publications (3)

Publication Number Publication Date
GB9209825D0 GB9209825D0 (en) 1992-06-24
GB2266750A GB2266750A (en) 1993-11-10
GB2266750B true GB2266750B (en) 1995-09-06

Family

ID=10715125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9209825A Expired - Fee Related GB2266750B (en) 1992-05-07 1992-05-07 Centrifugal pump

Country Status (1)

Country Link
GB (1) GB2266750B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6083284A (en) * 1996-12-31 2000-07-04 Falmer Investments, Ltd. Apparatus and method for monitoring and controlling rate of bath turnover
GB9627105D0 (en) * 1996-12-31 1997-02-19 Falmer Investment Ltd Apparatus and method for monitoring and controlling rate of bath turnover
JP2005517860A (en) * 2002-02-13 2005-06-16 株式会社荏原製作所 Pump casing and pump device
ES2349239B1 (en) * 2008-02-08 2011-10-19 Jose Lorengo Bugallo A NORMALIZED CENTRIFUGE PUMP FORMED WITH STANDARD MANUFACTURING PARTS (CURVES OR ELBOWS AND FLIDES), WELDING AND MACHINING AND ITS MANUFACTURING PROCEDURE.
ITMI20111553A1 (en) * 2011-08-29 2013-03-01 Mcs Off Mecc Spa MACHINE FOR THE TREATMENT OF FABRICS, NETWORKS, GARZAS, FELT, FABRICS-NON-FABRICS OR OTHER MATERIALS IN PIECE OR SHEET
US10082154B2 (en) 2014-11-06 2018-09-25 Sulzer Management Ag Intake channel arrangement for a volute casing of a centrifugal pump, a flange member, a volute casing for a centrifugal pump and a centrifugal pump
USD829770S1 (en) 2015-08-20 2018-10-02 Sulzer Management Ag Volute casing for a pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1353554A (en) * 1970-11-14 1974-05-22 Sigma Vyzkumny Ustav Cerpacich Centrifugal pumps
US3967915A (en) * 1975-01-27 1976-07-06 Litzenberg David P Centrifugal pump
GB2122259A (en) * 1982-03-23 1984-01-11 Grundfos As Casings for centrifugal pumps
EP0379196A2 (en) * 1989-01-19 1990-07-25 Ebara Corporation Pump casing
EP0409106A1 (en) * 1989-07-15 1991-01-23 Ebara Corporation Sheet-metal centrifugal pump casing
EP0494675A2 (en) * 1991-01-11 1992-07-15 Ebara Corporation Pump casing made of sheet metal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1353554A (en) * 1970-11-14 1974-05-22 Sigma Vyzkumny Ustav Cerpacich Centrifugal pumps
US3967915A (en) * 1975-01-27 1976-07-06 Litzenberg David P Centrifugal pump
GB2122259A (en) * 1982-03-23 1984-01-11 Grundfos As Casings for centrifugal pumps
EP0379196A2 (en) * 1989-01-19 1990-07-25 Ebara Corporation Pump casing
EP0409106A1 (en) * 1989-07-15 1991-01-23 Ebara Corporation Sheet-metal centrifugal pump casing
EP0494675A2 (en) * 1991-01-11 1992-07-15 Ebara Corporation Pump casing made of sheet metal

Also Published As

Publication number Publication date
GB2266750A (en) 1993-11-10
GB9209825D0 (en) 1992-06-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100507