ATA252687A - Vorrichtung zum pumpen von pülpe - Google Patents

Vorrichtung zum pumpen von pülpe

Info

Publication number
ATA252687A
ATA252687A AT0252687A AT252687A ATA252687A AT A252687 A ATA252687 A AT A252687A AT 0252687 A AT0252687 A AT 0252687A AT 252687 A AT252687 A AT 252687A AT A252687 A ATA252687 A AT A252687A
Authority
AT
Austria
Prior art keywords
pumping pump
pumping
pump
Prior art date
Application number
AT0252687A
Other languages
English (en)
Other versions
AT402842B (de
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of ATA252687A publication Critical patent/ATA252687A/de
Application granted granted Critical
Publication of AT402842B publication Critical patent/AT402842B/de

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
    • 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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2216—Shape, geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Paper (AREA)
AT0252687A 1986-10-06 1987-10-05 Vorrichtung zum pumpen von pülpe AT402842B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/915,175 US4770604A (en) 1986-10-06 1986-10-06 Pulp centrifugal pump

Publications (2)

Publication Number Publication Date
ATA252687A true ATA252687A (de) 1997-01-15
AT402842B AT402842B (de) 1997-09-25

Family

ID=25435358

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0252687A AT402842B (de) 1986-10-06 1987-10-05 Vorrichtung zum pumpen von pülpe

Country Status (7)

Country Link
US (1) US4770604A (de)
JP (2) JPS63140886A (de)
AT (1) AT402842B (de)
BR (1) BR8705261A (de)
CA (1) CA1277542C (de)
FI (1) FI874357A (de)
SE (1) SE466512B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780053A (en) * 1978-04-10 1988-10-25 Johan Gullichsen Method and apparatus for pumping fiber suspensions
US4884943A (en) * 1987-06-25 1989-12-05 A. Ahlstrom Corporation Method and apparatus for pumping high-consistency fiber suspension
US4877368A (en) * 1988-11-08 1989-10-31 A. Ahlstrom Corporation Fluidizing centrifugal pump
NO167931B (no) * 1989-03-03 1991-09-16 Jets Systemer As Vacuum avloepssystem
US5209641A (en) * 1989-03-29 1993-05-11 Kamyr Ab Apparatus for fluidizing, degassing and pumping a suspension of fibrous cellulose material
US4976586A (en) * 1989-07-18 1990-12-11 Kamyr Ab Pump with separate fluidizing vaned shaft adjacent impeller
US5087171A (en) * 1989-07-25 1992-02-11 Goulds Pumps, Incorporated Paper pulp centrifugal pump with gas separation
JPH05321867A (ja) * 1992-05-25 1993-12-07 Sanko Pump Seisakusho:Kk 混流羽根と遠心羽根を一体化した複合インペラー
US5413460A (en) * 1993-06-17 1995-05-09 Goulds Pumps, Incorporated Centrifugal pump for pumping fiber suspensions
US5520506A (en) * 1994-07-25 1996-05-28 Ingersoll-Rand Company Pulp slurry-handling, centrifugal pump
US6210105B1 (en) * 1998-11-27 2001-04-03 Irish & Asssociates Flow directing device for a medium consistency pump
FI111023B (fi) * 1998-12-30 2003-05-15 Sulzer Pumpen Ag Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
US20070258824A1 (en) * 2005-02-01 2007-11-08 1134934 Alberta Ltd. Rotor for viscous or abrasive fluids
EP2894342B1 (de) 2014-01-12 2016-12-28 Alfa Laval Corporate AB Selbstansaugende Zentrifugalpumpe
DK2894343T3 (en) 2014-01-12 2017-12-11 Alfa Laval Corp Ab SELF-TILTING CENTRIFUGAL PUMP
US10094384B2 (en) * 2014-01-24 2018-10-09 Mcfinn Technologies, Llc Radial impeller and casing for centrifugal pump

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US718557A (en) * 1902-06-17 1903-01-13 William Wenzel Centrifugal pump.
US1763595A (en) * 1928-04-28 1930-06-10 Allis Chalmers Mfg Co Pump
US2236706A (en) * 1939-04-22 1941-04-01 John P Damonte Pump
US2407748A (en) * 1943-12-28 1946-09-17 Lombard Governor Corp Rotary pump
US2975714A (en) * 1954-11-01 1961-03-21 Fmc Corp Screw feed centrifugal pump
DE1403859A1 (de) * 1960-09-06 1968-10-31 Neidl Dipl Ing Georg Umlaufpumpe
US3257782A (en) * 1962-12-14 1966-06-28 Leeds & Northrup Co Centrifugal gas sample cleaning system
NL6404199A (de) * 1964-04-17 1965-10-18
US3435771A (en) * 1967-03-29 1969-04-01 Garrett Corp Pump for use with near boiling fluids
DE1923826C3 (de) * 1968-05-14 1980-08-14 Aktiebolaget Celleco, Tumba (Schweden) Vorrichtung zum Entgasen von Flüssigkeiten
US3692422A (en) * 1971-01-18 1972-09-19 Pierre Mengin Ets Shearing pump
US3918852A (en) * 1974-06-24 1975-11-11 James Coolidge Carter Pump
JPS5210940A (en) * 1975-07-15 1977-01-27 Kurimoto Iron Works Ltd Electric heating device
SU724801A1 (ru) * 1978-03-13 1980-03-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Атомного И Энергетического Насосостроения Шнекоцентробежный насос
SU731058A1 (ru) * 1978-09-26 1980-04-30 Предприятие П/Я В-8534 Насос
SU866285A1 (ru) * 1980-01-16 1981-09-23 Предприятие П/Я М-5356 Центробежный насос дл перекачивани газосодержащих сред
JPS5849719B2 (ja) * 1980-05-08 1983-11-05 秀邦 横田 遠心ポンプ装置
JPS5818592A (ja) * 1981-07-27 1983-02-03 Ebara Corp 一枚翼羽根車ポンプ
SE435951B (sv) * 1983-03-14 1984-10-29 Sunds Defibrator Centrifugalpump med skruvmatare for pumpning av massa med hog koncentration
JPS6043190A (ja) * 1983-08-18 1985-03-07 Mitsubishi Heavy Ind Ltd インデユ−サ付きポンプ

Also Published As

Publication number Publication date
JP2556254Y2 (ja) 1997-12-03
US4770604A (en) 1988-09-13
AT402842B (de) 1997-09-25
FI874357A0 (fi) 1987-10-05
FI874357A (fi) 1988-04-07
SE466512B (sv) 1992-02-24
CA1277542C (en) 1990-12-11
BR8705261A (pt) 1988-05-24
JPS63140886A (ja) 1988-06-13
SE8703706L (sv) 1988-04-07
SE8703706D0 (sv) 1987-09-25
JPH0722094U (ja) 1995-04-21

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee