ATE85106T1 - Kreiselpumpe zur foerderung heisser fluessigkeiten. - Google Patents

Kreiselpumpe zur foerderung heisser fluessigkeiten.

Info

Publication number
ATE85106T1
ATE85106T1 AT90121433T AT90121433T ATE85106T1 AT E85106 T1 ATE85106 T1 AT E85106T1 AT 90121433 T AT90121433 T AT 90121433T AT 90121433 T AT90121433 T AT 90121433T AT E85106 T1 ATE85106 T1 AT E85106T1
Authority
AT
Austria
Prior art keywords
chamber
seal
pump
face
face seal
Prior art date
Application number
AT90121433T
Other languages
English (en)
Inventor
Ralph Dipl-Ing Mann
Original Assignee
Sihi Gmbh & Co Kg
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 Sihi Gmbh & Co Kg filed Critical Sihi Gmbh & Co Kg
Application granted granted Critical
Publication of ATE85106T1 publication Critical patent/ATE85106T1/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT90121433T 1989-05-03 1990-11-08 Kreiselpumpe zur foerderung heisser fluessigkeiten. ATE85106T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3914652A DE3914652A1 (de) 1989-05-03 1989-05-03 Kreiselpumpe

Publications (1)

Publication Number Publication Date
ATE85106T1 true ATE85106T1 (de) 1993-02-15

Family

ID=6380039

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90121433T ATE85106T1 (de) 1989-05-03 1990-11-08 Kreiselpumpe zur foerderung heisser fluessigkeiten.

Country Status (4)

Country Link
EP (1) EP0484582B1 (de)
AT (1) ATE85106T1 (de)
DE (2) DE3914652A1 (de)
ES (1) ES2038030T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914652A1 (de) * 1989-05-03 1990-11-08 Sihi Gmbh & Co Kg Kreiselpumpe
GB2290113B (en) * 1994-05-31 1998-07-15 Ingersoll Dresser Pump Co Centrifugal pump
GB2390398B (en) * 1999-03-30 2004-02-25 Concentric Pumps Ltd Improvements in pumps
GB9907372D0 (en) 1999-03-30 1999-05-26 Concentric Pumps Ltd Improvements in pumps
DE102006004266A1 (de) * 2006-01-31 2007-08-02 Wilo Ag Kreiselpumpe
US8454305B2 (en) * 2007-04-05 2013-06-04 Weir Minerals Australia Ltd. Air diffuser system for industrial pumps

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1400545A1 (de) * 1961-12-22 1969-11-13 Wernert Geb Schaafhausen Gleitringdichtung fuer umlaufende Wellen bei Kreiselpumpen
GB1120231A (en) * 1964-07-08 1968-07-17 Worthington Simpson Rotary pumps
DE1528677A1 (de) * 1965-06-11 1969-10-16 Itt Ind Gmbh Deutsche Kreiselpumpe
DE3438662C2 (de) * 1984-10-22 1997-01-30 Sihi Gmbh & Co Kg Kreiselpumpe für heiße Medien
US4621975A (en) * 1984-10-25 1986-11-11 Graco Inc. Centrifugal pump seal
DE8601166U1 (de) * 1986-01-18 1986-02-27 Sihi Gmbh & Co Kg, 2210 Itzehoe Pumpe zur Förderung von Heißwasser
DE3843429A1 (de) * 1988-12-23 1990-06-28 Klein Schanzlin & Becker Ag Wellenabdichtung an stroemungsmaschinen
DE3914652A1 (de) * 1989-05-03 1990-11-08 Sihi Gmbh & Co Kg Kreiselpumpe

Also Published As

Publication number Publication date
EP0484582B1 (de) 1993-01-27
DE59000825D1 (de) 1993-03-11
ES2038030T3 (es) 1993-07-01
EP0484582A1 (de) 1992-05-13
DE3914652A1 (de) 1990-11-08

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee