ES435881A1 - Perfeccionamientos en bombas centrifugas. - Google Patents

Perfeccionamientos en bombas centrifugas.

Info

Publication number
ES435881A1
ES435881A1 ES435881A ES435881A ES435881A1 ES 435881 A1 ES435881 A1 ES 435881A1 ES 435881 A ES435881 A ES 435881A ES 435881 A ES435881 A ES 435881A ES 435881 A1 ES435881 A1 ES 435881A1
Authority
ES
Spain
Prior art keywords
centrifugal pump
chopping means
pump including
including contamination
pumping
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
ES435881A
Other languages
English (en)
Spanish (es)
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 ES435881A1 publication Critical patent/ES435881A1/es
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
    • 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)
ES435881A 1974-03-21 1975-03-21 Perfeccionamientos en bombas centrifugas. Expired ES435881A1 (es)

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
ES435881A1 true ES435881A1 (es) 1976-12-16

Family

ID=23801505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435881A Expired ES435881A1 (es) 1974-03-21 1975-03-21 Perfeccionamientos en bombas centrifugas.

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
DE2512263A1 (de) 1975-09-25
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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