FI83259C - Centrifugalpump. - Google Patents

Centrifugalpump. Download PDF

Info

Publication number
FI83259C
FI83259C FI893436A FI893436A FI83259C FI 83259 C FI83259 C FI 83259C FI 893436 A FI893436 A FI 893436A FI 893436 A FI893436 A FI 893436A FI 83259 C FI83259 C FI 83259C
Authority
FI
Finland
Prior art keywords
pump
adjusting
impeller
adjusting part
housing
Prior art date
Application number
FI893436A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI83259B (fi
FI893436A (fi
FI893436A0 (fi
Inventor
Hannu Sarvanne
Original Assignee
Sarlin Ab Oy E
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 Sarlin Ab Oy E filed Critical Sarlin Ab Oy E
Priority to FI893436A priority Critical patent/FI83259C/fi
Publication of FI893436A0 publication Critical patent/FI893436A0/fi
Priority to DE4022096A priority patent/DE4022096C2/de
Publication of FI893436A publication Critical patent/FI893436A/fi
Publication of FI83259B publication Critical patent/FI83259B/fi
Application granted granted Critical
Publication of FI83259C publication Critical patent/FI83259C/fi

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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/622—Adjusting the clearances between rotary and stationary parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FI893436A 1989-07-14 1989-07-14 Centrifugalpump. FI83259C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI893436A FI83259C (fi) 1989-07-14 1989-07-14 Centrifugalpump.
DE4022096A DE4022096C2 (de) 1989-07-14 1990-07-11 Kreiselpumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI893436A FI83259C (fi) 1989-07-14 1989-07-14 Centrifugalpump.
FI893436 1989-07-14

Publications (4)

Publication Number Publication Date
FI893436A0 FI893436A0 (fi) 1989-07-14
FI893436A FI893436A (fi) 1991-01-15
FI83259B FI83259B (fi) 1991-02-28
FI83259C true FI83259C (fi) 1991-06-10

Family

ID=8528767

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893436A FI83259C (fi) 1989-07-14 1989-07-14 Centrifugalpump.

Country Status (2)

Country Link
DE (1) DE4022096C2 (de)
FI (1) FI83259C (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08232892A (ja) * 1995-02-27 1996-09-10 Unisia Jecs Corp クローズド型ポンプ
US5971704A (en) * 1997-04-23 1999-10-26 Toyo Pumps North America Corporation Device for adjusting the running clearance of an impeller
DE19800301A1 (de) * 1998-01-07 1999-07-08 Wilo Gmbh Kreiselpumpe mit Laufradspalt
US20070036643A1 (en) * 2005-08-10 2007-02-15 Envirotech Pumpsystems, Inc. Tool-free adjustable clean out assembly for a pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324800A (en) * 1966-08-01 1967-06-13 Allis Chalmers Mfg Co Pump adjusting means
DE8510746U1 (de) * 1985-04-12 1986-01-02 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Spaltdichtung an Laufrädern von Kreiselpumpen

Also Published As

Publication number Publication date
DE4022096C2 (de) 1999-05-27
DE4022096A1 (de) 1991-02-07
FI83259B (fi) 1991-02-28
FI893436A (fi) 1991-01-15
FI893436A0 (fi) 1989-07-14

Similar Documents

Publication Publication Date Title
US4335886A (en) Labyrinth seal with current-forming sealing passages
CA1263770A (en) Dewatering solids suspensions
GB2360068A (en) Fluid pump
EP1308702A2 (de) Turbinendurchflussmesser
EP0744569B1 (de) Kreiselpumpe
AU3828999A (en) Motor pump with axial through flow comprising an incorporated flowmeter and pressure controller
FI83259C (fi) Centrifugalpump.
US9920764B2 (en) Pump devices
CA1227085A (en) Pump adjustment assembly
SE9200763L (sv) Ringformad impellertaetning
FI80512C (fi) Anordning vid en glidringstaetning.
KR930702640A (ko) 회전식 조인트(joint)조립체
ATE137565T1 (de) Kreiselpumpe mit abdichtungsmitteln
BRPI0408564B1 (pt) vedação para fendas circulares para uma válvula
ATE128755T1 (de) Mehrstufige pumpe, insbesondere bestimmt zur förderung einer mehrphasigen flüssigkeit.
US4363603A (en) Pump impeller assembly with anti-rotation device
SU1164469A1 (ru) Уплотнение рабочего колеса гидронасоса
SU1038553A1 (ru) Головка цилиндра поршневого насоса
RU97101448A (ru) Испытательный стенд
US3976392A (en) Pump drive shaft sealing arrangement
SU1158780A1 (ru) Центробежный насос дл загр зненных жидкостей
SU1504366A1 (ru) Лабиринтный насос
MD1454B1 (en) Liquid quantity counter
KR960023961A (ko) 수도미터에 사용하는 지수전
FI66227C (fi) Roersystem vid pumpstation

Legal Events

Date Code Title Description
FG Patent granted

Owner name: GRUNDFOS MANAGEMENT A/S