DK133395C - - Google Patents

Info

Publication number
DK133395C
DK133395C DK260173A DK260173A DK133395C DK 133395 C DK133395 C DK 133395C DK 260173 A DK260173 A DK 260173A DK 260173 A DK260173 A DK 260173A DK 133395 C DK133395 C DK 133395C
Authority
DK
Denmark
Application number
DK260173A
Other languages
Danish (da)
Other versions
DK133395B (da
Inventor
H Sarvanne
Original Assignee
Ahlstrom A Osakeyhtio
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 Ahlstrom A Osakeyhtio filed Critical Ahlstrom A Osakeyhtio
Publication of DK133395B publication Critical patent/DK133395B/da
Application granted granted Critical
Publication of DK133395C publication Critical patent/DK133395C/da

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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)
  • Separation Using Semi-Permeable Membranes (AREA)
DK260173A 1972-05-15 1973-05-10 Centrifugalpumpe, især til spildevand. DK133395B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI137572A FI49345C (fi) 1972-05-15 1972-05-15 Laite tiivistysraon tukkeutumisen estämiseksi etenkin jätevesipumpussa tai sentapaisessa.

Publications (2)

Publication Number Publication Date
DK133395B DK133395B (da) 1976-05-10
DK133395C true DK133395C (enrdf_load_stackoverflow) 1976-10-04

Family

ID=8505526

Family Applications (1)

Application Number Title Priority Date Filing Date
DK260173A DK133395B (da) 1972-05-15 1973-05-10 Centrifugalpumpe, især til spildevand.

Country Status (7)

Country Link
DE (1) DE2322772C3 (enrdf_load_stackoverflow)
DK (1) DK133395B (enrdf_load_stackoverflow)
FI (1) FI49345C (enrdf_load_stackoverflow)
FR (1) FR2185275A5 (enrdf_load_stackoverflow)
GB (1) GB1431189A (enrdf_load_stackoverflow)
NO (1) NO138296C (enrdf_load_stackoverflow)
SE (1) SE391008B (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612910A1 (de) * 1976-03-26 1977-09-29 Albert Blum Abwasserpumpe
JPS5269002A (en) * 1975-12-04 1977-06-08 Kubota Ltd Pump
DE3124309A1 (de) * 1981-06-20 1983-01-20 Albert 5204 Lohmar Blum "pumpenaggregat"
FI69683C (fi) * 1982-02-08 1986-03-10 Ahlstroem Oy Centrifugalpump foer vaetskor innehaollande fasta aemnen
FI73796C (fi) * 1984-06-06 1987-11-09 Sarlin Ab Oy E Excenterpar vid loephjulet i en pump.
SE466766B (sv) * 1989-04-27 1992-03-30 Flygt Ab Itt Centrifugalpump avsedd foer pumpning av vaetskor innehaallande fasta partiklar, exempelvis trasor och andra laangstraeckta foeremaal
WO1995008714A1 (de) * 1993-09-25 1995-03-30 Ksb Aktiengesellschaft Strömungsmaschine mit verringertem abrasiven verschleiss
DE4431947A1 (de) * 1993-09-25 1995-03-30 Klein Schanzlin & Becker Ag Strömungsmaschine mit verringertem abrasiven Verschleiß
DE4338931C2 (de) * 1993-11-15 1996-09-05 Wilo Gmbh Verstopfungsfreie Kreiselpumpe
JP4930707B2 (ja) 2004-12-13 2012-05-16 日立金属株式会社 高周波回路、高周波回路部品及びこれを用いた通信装置
DE102007001383A1 (de) * 2007-01-09 2008-07-10 Siemens Ag Kreiselpumpe mit einem in einem Gehäuse drehbar gelagerten Laufrad
EP2348220B1 (de) * 2009-12-30 2015-07-08 Grundfos Management A/S Tauchpumpe
SE536067C2 (sv) * 2011-10-06 2013-04-23 Xylem Ip Holdings Llc Pump för pumpning av vätska innefattande fast material
CN103603823B (zh) * 2013-11-15 2016-01-13 广东技术师范学院 一种渣浆泵叶轮的支撑传动装置
CN104791284A (zh) * 2014-01-20 2015-07-22 江苏大学 一种污水泵闭式叶轮口环切割防堵装置
WO2016008008A1 (en) * 2014-07-16 2016-01-21 Sykes Group Pty Ltd Cutting part for a pump, pump casing and pump
CN106321510B (zh) * 2016-08-31 2020-03-06 泛仕达机电股份有限公司 一种后向离心叶轮
CN111550433A (zh) * 2020-05-15 2020-08-18 江苏大学 一种离心泵内具有导流叶片的密封环

Also Published As

Publication number Publication date
DE2322772A1 (de) 1973-11-29
FI49345C (fi) 1975-05-12
FR2185275A5 (enrdf_load_stackoverflow) 1973-12-28
FI49345B (enrdf_load_stackoverflow) 1975-01-31
NO138296B (no) 1978-05-02
DK133395B (da) 1976-05-10
SE391008B (sv) 1977-01-31
DE2322772B2 (de) 1975-01-16
NO138296C (no) 1978-08-09
DE2322772C3 (de) 1975-09-04
GB1431189A (en) 1976-04-07

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