GB2249136B - Combined submersible pump assembly and intake filter - Google Patents

Combined submersible pump assembly and intake filter

Info

Publication number
GB2249136B
GB2249136B GB9117051A GB9117051A GB2249136B GB 2249136 B GB2249136 B GB 2249136B GB 9117051 A GB9117051 A GB 9117051A GB 9117051 A GB9117051 A GB 9117051A GB 2249136 B GB2249136 B GB 2249136B
Authority
GB
United Kingdom
Prior art keywords
pump assembly
submersible pump
intake filter
combined submersible
combined
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
GB9117051A
Other versions
GB9117051D0 (en
GB2249136A (en
Inventor
Niels Due Jensen
Kristian F Nielsen
Jens Bilgrav Bach
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.)
Grundfos AS
Original Assignee
Grundfos International AS
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 Grundfos International AS filed Critical Grundfos International AS
Publication of GB9117051D0 publication Critical patent/GB9117051D0/en
Publication of GB2249136A publication Critical patent/GB2249136A/en
Application granted granted Critical
Publication of GB2249136B publication Critical patent/GB2249136B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
GB9117051A 1990-08-11 1991-08-07 Combined submersible pump assembly and intake filter Expired - Fee Related GB2249136B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4025498A DE4025498C2 (en) 1990-08-11 1990-08-11 Suction filter

Publications (3)

Publication Number Publication Date
GB9117051D0 GB9117051D0 (en) 1991-09-18
GB2249136A GB2249136A (en) 1992-04-29
GB2249136B true GB2249136B (en) 1994-11-30

Family

ID=6412073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9117051A Expired - Fee Related GB2249136B (en) 1990-08-11 1991-08-07 Combined submersible pump assembly and intake filter

Country Status (4)

Country Link
DE (1) DE4025498C2 (en)
FR (1) FR2665643B1 (en)
GB (1) GB2249136B (en)
IT (1) IT1250704B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224853C2 (en) * 1992-07-28 2001-06-21 Wilo Gmbh Packaging for a pump
DE19923354A1 (en) * 1998-12-19 2000-06-21 Gardena Kress & Kastner Gmbh Pond insert with pump
EP1010894B1 (en) 1998-12-19 2004-03-03 GARDENA Kress + Kastner GmbH Pond insert with pump
DE10043668C2 (en) * 2000-09-02 2003-03-27 Oase Wuebker Gmbh & Co Kg submersible pump
GB2412950B (en) 2004-06-10 2006-04-05 Hozelock Ltd A pump unit
GB2469079B (en) * 2009-03-31 2015-05-13 Hozelock Ltd Pond pump units

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139319A (en) * 1900-01-01
GB1076674A (en) * 1964-09-08 1967-07-19 Marine Constr & Design Co Apparatus for pumping of fish
GB1210435A (en) * 1967-03-09 1970-10-28 Grundfos As Improvements in or relating to centrifugal pumps
GB1280872A (en) * 1968-06-14 1972-07-05 Monogram Ind Inc Liquid pumping arrangement
GB1485815A (en) * 1973-12-03 1977-09-14 Rule Industries Vertical shaft impeller pump
US4092248A (en) * 1977-07-18 1978-05-30 Koehler-Dayton, Inc. Pump-filter assembly
EP0009682A1 (en) * 1978-10-06 1980-04-16 NUOVA-Aquaristik Helmut Hofmann GmbH & Co. KG Water filter, especially for aquarium water

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089267B (en) * 1956-12-06 1960-09-15 Pleuger & Co Submersible motor pump for liquid extraction from boreholes or the like with a filter arranged on the submersible pump
DE6907262U (en) * 1969-02-25 1969-06-12 Jung Pumpen Jung & Co Fa FOUNTAIN PUMP
US3726610A (en) * 1971-12-23 1973-04-10 D Butterfield Pump mounting assembly
JPS50156766A (en) * 1974-06-08 1975-12-18

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139319A (en) * 1900-01-01
GB1076674A (en) * 1964-09-08 1967-07-19 Marine Constr & Design Co Apparatus for pumping of fish
GB1210435A (en) * 1967-03-09 1970-10-28 Grundfos As Improvements in or relating to centrifugal pumps
GB1280872A (en) * 1968-06-14 1972-07-05 Monogram Ind Inc Liquid pumping arrangement
GB1485815A (en) * 1973-12-03 1977-09-14 Rule Industries Vertical shaft impeller pump
US4092248A (en) * 1977-07-18 1978-05-30 Koehler-Dayton, Inc. Pump-filter assembly
EP0009682A1 (en) * 1978-10-06 1980-04-16 NUOVA-Aquaristik Helmut Hofmann GmbH & Co. KG Water filter, especially for aquarium water

Also Published As

Publication number Publication date
FR2665643A1 (en) 1992-02-14
DE4025498A1 (en) 1992-02-13
DE4025498C2 (en) 1995-03-09
IT1250704B (en) 1995-04-21
GB9117051D0 (en) 1991-09-18
ITMI912050A0 (en) 1991-07-24
FR2665643B1 (en) 1994-09-23
GB2249136A (en) 1992-04-29
ITMI912050A1 (en) 1992-02-12

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Legal Events

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

Effective date: 20030807