NO345301B1 - Sentrifugalpumpe med integrert kvern - Google Patents

Sentrifugalpumpe med integrert kvern Download PDF

Info

Publication number
NO345301B1
NO345301B1 NO20190995A NO20190995A NO345301B1 NO 345301 B1 NO345301 B1 NO 345301B1 NO 20190995 A NO20190995 A NO 20190995A NO 20190995 A NO20190995 A NO 20190995A NO 345301 B1 NO345301 B1 NO 345301B1
Authority
NO
Norway
Prior art keywords
knife
accordance
shaft
fish
pump
Prior art date
Application number
NO20190995A
Other languages
English (en)
Norwegian (no)
Other versions
NO20190995A1 (cg-RX-API-DMAC7.html
Inventor
Robert Fritz Larsen
Original Assignee
Ydra 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 Ydra As filed Critical Ydra As
Priority to NO20190995A priority Critical patent/NO345301B1/no
Publication of NO20190995A1 publication Critical patent/NO20190995A1/no
Publication of NO345301B1 publication Critical patent/NO345301B1/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • 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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NO20190995A 2019-08-16 2019-08-16 Sentrifugalpumpe med integrert kvern NO345301B1 (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20190995A NO345301B1 (no) 2019-08-16 2019-08-16 Sentrifugalpumpe med integrert kvern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20190995A NO345301B1 (no) 2019-08-16 2019-08-16 Sentrifugalpumpe med integrert kvern

Publications (2)

Publication Number Publication Date
NO20190995A1 NO20190995A1 (cg-RX-API-DMAC7.html) 2020-12-07
NO345301B1 true NO345301B1 (no) 2020-12-07

Family

ID=74104265

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20190995A NO345301B1 (no) 2019-08-16 2019-08-16 Sentrifugalpumpe med integrert kvern

Country Status (1)

Country Link
NO (1) NO345301B1 (cg-RX-API-DMAC7.html)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256032A (en) * 1992-05-26 1993-10-26 Vaugan Co., Inc. Centrifugal chopper pump
US5302082A (en) * 1992-07-09 1994-04-12 Arde, Inc. Improved efficiency grinding pump for slurry
US5346143A (en) * 1993-07-14 1994-09-13 Crisafulli Pump Company, Inc. Fish mincer pump
US6190121B1 (en) * 1999-02-12 2001-02-20 Hayward Gordon Limited Centrifugal pump with solids cutting action
US7159806B1 (en) * 2005-01-18 2007-01-09 Ritsema Stephen T Cutter assembly for a grinder pump
US20140263788A1 (en) * 2013-03-15 2014-09-18 Shane Robert Vallen Cutting Blade Assembly
WO2016201436A1 (en) * 2015-06-11 2016-12-15 Eco-Flo Products, Inc. d/b/a Ashland Pump Hybrid radial axial cutter
CN208236674U (zh) * 2018-03-21 2018-12-14 江苏法尔机械制造有限公司 一种用于排污泵的搅碎装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256032A (en) * 1992-05-26 1993-10-26 Vaugan Co., Inc. Centrifugal chopper pump
US5302082A (en) * 1992-07-09 1994-04-12 Arde, Inc. Improved efficiency grinding pump for slurry
US5346143A (en) * 1993-07-14 1994-09-13 Crisafulli Pump Company, Inc. Fish mincer pump
US6190121B1 (en) * 1999-02-12 2001-02-20 Hayward Gordon Limited Centrifugal pump with solids cutting action
US7159806B1 (en) * 2005-01-18 2007-01-09 Ritsema Stephen T Cutter assembly for a grinder pump
US20140263788A1 (en) * 2013-03-15 2014-09-18 Shane Robert Vallen Cutting Blade Assembly
WO2016201436A1 (en) * 2015-06-11 2016-12-15 Eco-Flo Products, Inc. d/b/a Ashland Pump Hybrid radial axial cutter
CN208236674U (zh) * 2018-03-21 2018-12-14 江苏法尔机械制造有限公司 一种用于排污泵的搅碎装置

Also Published As

Publication number Publication date
NO20190995A1 (cg-RX-API-DMAC7.html) 2020-12-07

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