FR2905148B1 - CENTRIFUGAL MOTOR PUMP GROUP WITH BLOCK ABSORPTION - Google Patents

CENTRIFUGAL MOTOR PUMP GROUP WITH BLOCK ABSORPTION

Info

Publication number
FR2905148B1
FR2905148B1 FR0607433A FR0607433A FR2905148B1 FR 2905148 B1 FR2905148 B1 FR 2905148B1 FR 0607433 A FR0607433 A FR 0607433A FR 0607433 A FR0607433 A FR 0607433A FR 2905148 B1 FR2905148 B1 FR 2905148B1
Authority
FR
France
Prior art keywords
pump group
motor pump
centrifugal motor
block absorption
absorption
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 - Fee Related
Application number
FR0607433A
Other languages
French (fr)
Other versions
FR2905148A1 (en
Inventor
Bernard Vignals
Martial Smis
Jacques Berthon
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 SAS
Original Assignee
KSB SAS
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 SAS filed Critical KSB SAS
Priority to FR0607433A priority Critical patent/FR2905148B1/en
Priority to EP20070291008 priority patent/EP1892420A2/en
Publication of FR2905148A1 publication Critical patent/FR2905148A1/en
Application granted granted Critical
Publication of FR2905148B1 publication Critical patent/FR2905148B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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)
  • Control Of Non-Positive-Displacement Pumps (AREA)
FR0607433A 2006-08-22 2006-08-22 CENTRIFUGAL MOTOR PUMP GROUP WITH BLOCK ABSORPTION Expired - Fee Related FR2905148B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0607433A FR2905148B1 (en) 2006-08-22 2006-08-22 CENTRIFUGAL MOTOR PUMP GROUP WITH BLOCK ABSORPTION
EP20070291008 EP1892420A2 (en) 2006-08-22 2007-08-14 Centrifugal pump unit with water hammer damping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0607433A FR2905148B1 (en) 2006-08-22 2006-08-22 CENTRIFUGAL MOTOR PUMP GROUP WITH BLOCK ABSORPTION

Publications (2)

Publication Number Publication Date
FR2905148A1 FR2905148A1 (en) 2008-02-29
FR2905148B1 true FR2905148B1 (en) 2011-12-09

Family

ID=37876804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0607433A Expired - Fee Related FR2905148B1 (en) 2006-08-22 2006-08-22 CENTRIFUGAL MOTOR PUMP GROUP WITH BLOCK ABSORPTION

Country Status (2)

Country Link
EP (1) EP1892420A2 (en)
FR (1) FR2905148B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104006296A (en) * 2014-04-23 2014-08-27 安徽理工大学 Novel non-bottom valve water pump drainage system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221189A (en) * 1992-08-10 1993-06-22 Firetrol, Inc. Soft start fire pump controller
WO1995020839A1 (en) * 1994-01-31 1995-08-03 Siemens Aktiengesellschaft Phase-control method for stopping a drive smoothly
JPH0861287A (en) * 1994-08-11 1996-03-08 Ebara Corp Inverter unit for pump and pump device having this unit
JPH08116629A (en) * 1994-10-18 1996-05-07 Toshiba Corp Power supply for circulating pump for reactor

Also Published As

Publication number Publication date
EP1892420A2 (en) 2008-02-27
FR2905148A1 (en) 2008-02-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130430