GB1551918A - Pump and macerator and pump assembly - Google Patents

Pump and macerator and pump assembly

Info

Publication number
GB1551918A
GB1551918A GB542576A GB542576A GB1551918A GB 1551918 A GB1551918 A GB 1551918A GB 542576 A GB542576 A GB 542576A GB 542576 A GB542576 A GB 542576A GB 1551918 A GB1551918 A GB 1551918A
Authority
GB
United Kingdom
Prior art keywords
pump
macerator
assembly
pump assembly
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
GB542576A
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.)
Chittenden J B
Original Assignee
Chittenden J B
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 Chittenden J B filed Critical Chittenden J B
Priority to GB542576A priority Critical patent/GB1551918A/en
Publication of GB1551918A publication Critical patent/GB1551918A/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
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB542576A 1977-02-09 1977-02-09 Pump and macerator and pump assembly Expired GB1551918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB542576A GB1551918A (en) 1977-02-09 1977-02-09 Pump and macerator and pump assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB542576A GB1551918A (en) 1977-02-09 1977-02-09 Pump and macerator and pump assembly

Publications (1)

Publication Number Publication Date
GB1551918A true GB1551918A (en) 1979-09-05

Family

ID=9795953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB542576A Expired GB1551918A (en) 1977-02-09 1977-02-09 Pump and macerator and pump assembly

Country Status (1)

Country Link
GB (1) GB1551918A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057319A3 (en) * 1981-01-29 1983-01-26 Vaughan Co., Inc. High head centrifugal slicing slurry pump
EP0395604A1 (en) * 1989-04-27 1990-10-31 ITT Flygt Aktiebolag Centrifugal pump
US5076757A (en) * 1981-01-29 1991-12-31 Vaughan Co., Inc. High head centrifugal slicing slurry pump
US5256032A (en) * 1992-05-26 1993-10-26 Vaugan Co., Inc. Centrifugal chopper pump
US5456580A (en) * 1992-05-26 1995-10-10 Vaughan Co., Inc. Multistage centrifugal chopper pump
US5460482A (en) * 1992-05-26 1995-10-24 Vaughan Co., Inc. Centrifugal chopper pump with internal cutter
GB2298679A (en) * 1995-02-01 1996-09-11 Sweepax International Limited Macerating pump
US6951445B2 (en) 2001-06-13 2005-10-04 Weir Warman Ltd Apparatus for use in slurry pumps
DE102004058458B3 (en) * 2004-12-03 2006-05-18 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Pump with axial impeller e.g. for pump, has screw-shaped wings for sucking in liquid by inlet port arranged at lower surface of axial impeller with wings at lower surface have cutting edge
US8105017B2 (en) 2008-07-29 2012-01-31 Vaughan Co., Inc. Centrifugal chopper pump with impeller assembly
CN112703319A (en) * 2018-09-20 2021-04-23 Ksb股份有限公司 Pump assembly

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057319A3 (en) * 1981-01-29 1983-01-26 Vaughan Co., Inc. High head centrifugal slicing slurry pump
US4842479A (en) * 1981-01-29 1989-06-27 Vaughan Co., Inc. High head centrifugal slicing slurry pump
US5076757A (en) * 1981-01-29 1991-12-31 Vaughan Co., Inc. High head centrifugal slicing slurry pump
EP0395604A1 (en) * 1989-04-27 1990-10-31 ITT Flygt Aktiebolag Centrifugal pump
US5256032A (en) * 1992-05-26 1993-10-26 Vaugan Co., Inc. Centrifugal chopper pump
US5456580A (en) * 1992-05-26 1995-10-10 Vaughan Co., Inc. Multistage centrifugal chopper pump
US5460482A (en) * 1992-05-26 1995-10-24 Vaughan Co., Inc. Centrifugal chopper pump with internal cutter
US5460483A (en) * 1992-05-26 1995-10-24 Vaughan Co., Inc. Multistage centrifugal chopper pump
GB2298679A (en) * 1995-02-01 1996-09-11 Sweepax International Limited Macerating pump
GB2298679B (en) * 1995-02-01 1998-07-08 Sweepax International Limited A submersible mobile centrifugal/centripetal macerating lagoon pump
US6951445B2 (en) 2001-06-13 2005-10-04 Weir Warman Ltd Apparatus for use in slurry pumps
DE102004058458B3 (en) * 2004-12-03 2006-05-18 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Pump with axial impeller e.g. for pump, has screw-shaped wings for sucking in liquid by inlet port arranged at lower surface of axial impeller with wings at lower surface have cutting edge
US8105017B2 (en) 2008-07-29 2012-01-31 Vaughan Co., Inc. Centrifugal chopper pump with impeller assembly
CN112703319A (en) * 2018-09-20 2021-04-23 Ksb股份有限公司 Pump assembly
EP3853480A1 (en) * 2018-09-20 2021-07-28 KSB SE & Co. KGaA Pump assembly
CN112703319B (en) * 2018-09-20 2023-11-10 Ksb股份有限公司 pump components
EP3853480B1 (en) * 2018-09-20 2025-05-07 KSB SE & Co. KGaA Pump assembly

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Legal Events

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

Effective date: 19950209