DE2512263A1 - Zentrifugalpumpe - Google Patents

Zentrifugalpumpe

Info

Publication number
DE2512263A1
DE2512263A1 DE19752512263 DE2512263A DE2512263A1 DE 2512263 A1 DE2512263 A1 DE 2512263A1 DE 19752512263 DE19752512263 DE 19752512263 DE 2512263 A DE2512263 A DE 2512263A DE 2512263 A1 DE2512263 A1 DE 2512263A1
Authority
DE
Germany
Prior art keywords
impeller
teeth
centrifugal pump
pump according
groove
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.)
Withdrawn
Application number
DE19752512263
Other languages
German (de)
English (en)
Inventor
Jun John H Ferguson
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of DE2512263A1 publication Critical patent/DE2512263A1/de
Withdrawn legal-status Critical Current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
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19752512263 1974-03-21 1975-03-20 Zentrifugalpumpe Withdrawn DE2512263A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US453655A US3915394A (en) 1974-03-21 1974-03-21 Centrifugal pump including contamination chopping means

Publications (1)

Publication Number Publication Date
DE2512263A1 true DE2512263A1 (de) 1975-09-25

Family

ID=23801505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752512263 Withdrawn DE2512263A1 (de) 1974-03-21 1975-03-20 Zentrifugalpumpe

Country Status (8)

Country Link
US (1) US3915394A (cg-RX-API-DMAC10.html)
JP (1) JPS50130002A (cg-RX-API-DMAC10.html)
DE (1) DE2512263A1 (cg-RX-API-DMAC10.html)
ES (1) ES435881A1 (cg-RX-API-DMAC10.html)
FR (1) FR2264993B1 (cg-RX-API-DMAC10.html)
GB (1) GB1458651A (cg-RX-API-DMAC10.html)
IT (1) IT1034385B (cg-RX-API-DMAC10.html)
NL (1) NL7502819A (cg-RX-API-DMAC10.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758246A (en) * 1985-04-15 1988-07-19 Burnside Kenneth D Fluidizing coal tar sludge
US4778336A (en) * 1987-07-09 1988-10-18 Weil Pump Company Cutter pump subassembly
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
US5993153A (en) * 1998-01-23 1999-11-30 Ingersoll-Dresser Pump Company Open bowl for a vertical turbine pump
DE19813485A1 (de) * 1998-03-26 1999-09-30 Sep Tech Studien Zerkleinerungs- und Zuteilungsvorrichtung für zerstückelbare, pumpbare Stoffe
KR101151386B1 (ko) * 2008-11-27 2012-06-08 유은영 파쇄펌프
US9475059B2 (en) 2013-03-15 2016-10-25 Pentair Flow Technologies, Llc Cutting blade assembly
US10907647B2 (en) * 2015-08-24 2021-02-02 Woodward, Inc. Centrifugal pump with serrated impeller
US10533557B2 (en) 2016-04-26 2020-01-14 Pentair Flow Technologies, Llc Cutting assembly for a chopper pump
USD990239S1 (en) * 2021-12-17 2023-06-27 Daito Giken, Inc. Cutter blade for coffee grinders
US12196227B2 (en) 2022-02-04 2025-01-14 Spike Brewing LLC Pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371681A (en) * 1943-01-18 1945-03-20 Jr Augustus C Durdin Centrifugal cutting pump
US2726046A (en) * 1951-06-25 1955-12-06 Glanzstoff Ag Comminuting apparatus
US2975714A (en) * 1954-11-01 1961-03-21 Fmc Corp Screw feed centrifugal pump
US3627280A (en) * 1970-01-14 1971-12-14 Viktor Mironovich Fridman Apparatus for mixing and dispersing liquids and liquids with solids

Also Published As

Publication number Publication date
GB1458651A (en) 1976-12-15
ES435881A1 (es) 1976-12-16
NL7502819A (nl) 1975-09-23
US3915394A (en) 1975-10-28
FR2264993B1 (cg-RX-API-DMAC10.html) 1977-07-22
IT1034385B (it) 1979-09-10
JPS50130002A (cg-RX-API-DMAC10.html) 1975-10-14
FR2264993A1 (cg-RX-API-DMAC10.html) 1975-10-17

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination