ES2038030T3 - Bomba centrifuga para el transporte de liquidos a alta temperatura. - Google Patents

Bomba centrifuga para el transporte de liquidos a alta temperatura.

Info

Publication number
ES2038030T3
ES2038030T3 ES199090121433T ES90121433T ES2038030T3 ES 2038030 T3 ES2038030 T3 ES 2038030T3 ES 199090121433 T ES199090121433 T ES 199090121433T ES 90121433 T ES90121433 T ES 90121433T ES 2038030 T3 ES2038030 T3 ES 2038030T3
Authority
ES
Spain
Prior art keywords
chamber
pressure
pump
ring joint
housing cover
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES199090121433T
Other languages
English (en)
Spanish (es)
Inventor
Ralph Dipl.-Ing. Mann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sihi GmbH and Co KG
Original Assignee
Sihi GmbH and 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 and Co KG filed Critical Sihi GmbH and Co KG
Application granted granted Critical
Publication of ES2038030T3 publication Critical patent/ES2038030T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
ES199090121433T 1989-05-03 1990-11-08 Bomba centrifuga para el transporte de liquidos a alta temperatura. Expired - Lifetime ES2038030T3 (es)

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
ES2038030T3 true ES2038030T3 (es) 1993-07-01

Family

ID=6380039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090121433T Expired - Lifetime ES2038030T3 (es) 1989-05-03 1990-11-08 Bomba centrifuga para el transporte de liquidos a alta temperatura.

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
GB9907372D0 (en) 1999-03-30 1999-05-26 Concentric Pumps Ltd Improvements in pumps
GB2390398B (en) * 1999-03-30 2004-02-25 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
DE3914652A1 (de) 1990-11-08
EP0484582A1 (de) 1992-05-13
EP0484582B1 (de) 1993-01-27
ATE85106T1 (de) 1993-02-15
DE59000825D1 (de) 1993-03-11

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