FI49213B - - Google Patents

Info

Publication number
FI49213B
FI49213B FI311870A FI311870A FI49213B FI 49213 B FI49213 B FI 49213B FI 311870 A FI311870 A FI 311870A FI 311870 A FI311870 A FI 311870A FI 49213 B FI49213 B FI 49213B
Authority
FI
Finland
Application number
FI311870A
Other languages
Finnish (fi)
Other versions
FI49213C (en
Inventor
S Lehtinen
Original Assignee
S Lehtinen
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 S Lehtinen filed Critical S Lehtinen
Application granted granted Critical
Publication of FI49213B publication Critical patent/FI49213B/fi
Publication of FI49213C publication Critical patent/FI49213C/en

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)
FI311870A 1969-12-03 1970-11-19 Centrifugal pump, especially for pumping waste water containing phase taking substances. FI49213C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1663869 1969-12-03

Publications (2)

Publication Number Publication Date
FI49213B true FI49213B (en) 1974-12-31
FI49213C FI49213C (en) 1975-04-10

Family

ID=20302561

Family Applications (1)

Application Number Title Priority Date Filing Date
FI311870A FI49213C (en) 1969-12-03 1970-11-19 Centrifugal pump, especially for pumping waste water containing phase taking substances.

Country Status (5)

Country Link
DE (1) DE2059616A1 (en)
DK (1) DK128332B (en)
FI (1) FI49213C (en)
FR (1) FR2072698A5 (en)
GB (1) GB1299846A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2015517B3 (en) * 1986-02-14 1991-04-16 Rohren- Und Pumpenwerk Rudolf Bauer Ag SELF-ASPIRATING CENTRIFUGAL PUMP FOR TREATMENT AND TRANSPORTATION OF LIQUIDS WITH HIGH CONTENT IN FIBER.
DK156143C (en) * 1986-10-31 1989-11-13 Jensen Jens Ole Aagaard FLOW PUMP, ISAIR FOR FERTILIZER
US5413460A (en) * 1993-06-17 1995-05-09 Goulds Pumps, Incorporated Centrifugal pump for pumping fiber suspensions
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
JP5069123B2 (en) * 2004-12-03 2012-11-07 ブリンクマン プンペン ケー．ハー．ブリンクマン ゲーエムベーハー ウント コー．ケーゲー Pump with cutting impeller
FR3008747B1 (en) * 2013-07-17 2016-01-08 Implantation Et De Diffusion D Equipements Electro Hydrauliques S I D E Soc D PUMP OF WASTE WATER
CN106351851A (en) * 2015-07-15 2017-01-25 台州新宏基泵业有限公司 Duplex sewage and dirt submersible electric pump
CN108916066A (en) * 2018-07-13 2018-11-30 江苏大学 A kind of environment protecting pump for conveying with particle and fiber

Also Published As

Publication number Publication date
DE2059616A1 (en) 1971-06-16
FI49213C (en) 1975-04-10
DK128332B (en) 1974-04-08
FR2072698A5 (en) 1971-09-24
GB1299846A (en) 1972-12-13

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