DE3401838C1 - Mehrstufige Kreiselpumpe - Google Patents

Mehrstufige Kreiselpumpe

Info

Publication number
DE3401838C1
DE3401838C1 DE19843401838 DE3401838A DE3401838C1 DE 3401838 C1 DE3401838 C1 DE 3401838C1 DE 19843401838 DE19843401838 DE 19843401838 DE 3401838 A DE3401838 A DE 3401838A DE 3401838 C1 DE3401838 C1 DE 3401838C1
Authority
DE
Germany
Prior art keywords
centrifugal pump
shut
valves
stage centrifugal
pump
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
Application number
DE19843401838
Other languages
German (de)
English (en)
Inventor
Peter 6713 Freinsheim Buschsieper
Axel 6520 Worms Görner
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 SE and Co KGaA
Original Assignee
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 Klein Schanzlin and Becker AG filed Critical Klein Schanzlin and Becker AG
Priority to DE19843401838 priority Critical patent/DE3401838C1/de
Priority to IN01/CAL/85A priority patent/IN160368B/en
Priority to CH3085A priority patent/CH666089A5/de
Priority to FR8500290A priority patent/FR2558538B1/fr
Priority to GB08501189A priority patent/GB2153434B/en
Application granted granted Critical
Publication of DE3401838C1 publication Critical patent/DE3401838C1/de
Expired 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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
DE19843401838 1984-01-20 1984-01-20 Mehrstufige Kreiselpumpe Expired DE3401838C1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19843401838 DE3401838C1 (de) 1984-01-20 1984-01-20 Mehrstufige Kreiselpumpe
IN01/CAL/85A IN160368B (enrdf_load_stackoverflow) 1984-01-20 1985-01-01
CH3085A CH666089A5 (de) 1984-01-20 1985-01-04 Mehrstufige kreiselpumpe.
FR8500290A FR2558538B1 (fr) 1984-01-20 1985-01-10 Pompe centrifuge a plusieurs etages
GB08501189A GB2153434B (en) 1984-01-20 1985-01-17 Cooling centrifugal pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843401838 DE3401838C1 (de) 1984-01-20 1984-01-20 Mehrstufige Kreiselpumpe

Publications (1)

Publication Number Publication Date
DE3401838C1 true DE3401838C1 (de) 1985-02-07

Family

ID=6225414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843401838 Expired DE3401838C1 (de) 1984-01-20 1984-01-20 Mehrstufige Kreiselpumpe

Country Status (5)

Country Link
CH (1) CH666089A5 (enrdf_load_stackoverflow)
DE (1) DE3401838C1 (enrdf_load_stackoverflow)
FR (1) FR2558538B1 (enrdf_load_stackoverflow)
GB (1) GB2153434B (enrdf_load_stackoverflow)
IN (1) IN160368B (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495840A (en) * 1968-01-22 1970-02-17 Borg Warner Mechanical seal start-up lubricating arrangement
DE1800254B2 (de) * 1968-01-24 1971-09-30 Vorrichtung zur sicherstellung der kuehlung der wellen abdichtungen und mediumgeschmierten radiallager von unter hohen systemdruecken arbeitenden umwaelzpumpen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT *

Also Published As

Publication number Publication date
GB2153434B (en) 1987-11-25
GB2153434A (en) 1985-08-21
IN160368B (enrdf_load_stackoverflow) 1987-07-11
CH666089A5 (de) 1988-06-30
GB8501189D0 (en) 1985-02-20
FR2558538A1 (fr) 1985-07-26
FR2558538B1 (fr) 1988-09-16

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: KSB AG, 6710 FRANKENTHAL, DE

8331 Complete revocation