DE59302033D1 - Entlastungswasserrückführung - Google Patents

Entlastungswasserrückführung

Info

Publication number
DE59302033D1
DE59302033D1 DE59302033T DE59302033T DE59302033D1 DE 59302033 D1 DE59302033 D1 DE 59302033D1 DE 59302033 T DE59302033 T DE 59302033T DE 59302033 T DE59302033 T DE 59302033T DE 59302033 D1 DE59302033 D1 DE 59302033D1
Authority
DE
Germany
Prior art keywords
water return
relief water
relief
return
water
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
DE59302033T
Other languages
English (en)
Inventor
Joerg Urban
Hans-Dieter Sturm
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.)
KSB AG
Klein Schanzlin and Becker AG
Original Assignee
KSB AG
Klein Schanzlin and Becker AG
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 KSB AG, Klein Schanzlin and Becker AG filed Critical KSB AG
Application granted granted Critical
Publication of DE59302033D1 publication Critical patent/DE59302033D1/de
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
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0416—Axial thrust balancing balancing pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE59302033T 1992-09-14 1993-09-10 Entlastungswasserrückführung Expired - Lifetime DE59302033D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4230715A DE4230715A1 (de) 1992-09-14 1992-09-14 Entlastungswasserrückführung

Publications (1)

Publication Number Publication Date
DE59302033D1 true DE59302033D1 (de) 1996-05-02

Family

ID=6467919

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4230715A Withdrawn DE4230715A1 (de) 1992-09-14 1992-09-14 Entlastungswasserrückführung
DE59302033T Expired - Lifetime DE59302033D1 (de) 1992-09-14 1993-09-10 Entlastungswasserrückführung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4230715A Withdrawn DE4230715A1 (de) 1992-09-14 1992-09-14 Entlastungswasserrückführung

Country Status (2)

Country Link
EP (1) EP0588259B1 (de)
DE (2) DE4230715A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518564A1 (de) * 1995-05-20 1996-11-21 Klein Schanzlin & Becker Ag Kreiselpumpe zur Förderung heißer Medien
DE29704389U1 (de) * 1997-03-11 1997-05-07 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Leckagerückführanordnung bei einer Dichtungseinrichtung
DE102009023907A1 (de) 2009-06-04 2010-12-09 Ksb Aktiengesellschaft Dichtungssystem für Kreiselpumpen
CN105952650A (zh) * 2016-05-31 2016-09-21 浙江南元泵业有限公司 高强度多级卧式水泵

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE465383C (de) * 1928-09-15 Esslingen Maschf Hydraulische Vorrichtung zum Ausgleich des Axialschubs bei mehrstufigen Hochdruckkreiselpumpen
DE539225C (de) * 1931-11-26 Georg Weyland Axialschubentlastung mittels stufenfoermiger Entlastungsscheiben
FR357497A (fr) * 1905-03-24 1905-12-28 Lea Degen Pump Company Pompe centrifuge
US1927543A (en) * 1932-02-03 1933-09-19 Ingersoll Rand Co Sealing device
DE681087C (de) * 1936-05-29 1939-09-15 Rudolf Duemmerling Einrichtung an Kreiselpumpen zur Entlastung von axialem Schub
DE1403846A1 (de) * 1961-11-10 1968-10-31 Klein Schanzlin & Becker Ag Kreiselpumpe
CA957563A (en) * 1970-12-21 1974-11-12 Carl J. Blom Multistage pump and manufacturing method
US3999882A (en) * 1975-03-17 1976-12-28 Dresser Industries, Inc. Flushing and cooling system for shaft seals and pumps
US4128362A (en) * 1977-04-22 1978-12-05 Dresser Industries, Inc. Flushing and cooling system for pumps
CH662865A5 (de) * 1984-03-19 1987-10-30 Sulzer Ag Topfgehaeuse fuer eine kreiselpumpe.
DE8601166U1 (de) * 1986-01-18 1986-02-27 Sihi Gmbh & Co Kg, 2210 Itzehoe Pumpe zur Förderung von Heißwasser

Also Published As

Publication number Publication date
EP0588259B1 (de) 1996-03-27
EP0588259A1 (de) 1994-03-23
DE4230715A1 (de) 1994-03-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition