IT7828209A0 - Installazione di protezione elettrica di pompe. - Google Patents

Installazione di protezione elettrica di pompe.

Info

Publication number
IT7828209A0
IT7828209A0 IT7828209A IT2820978A IT7828209A0 IT 7828209 A0 IT7828209 A0 IT 7828209A0 IT 7828209 A IT7828209 A IT 7828209A IT 2820978 A IT2820978 A IT 2820978A IT 7828209 A0 IT7828209 A0 IT 7828209A0
Authority
IT
Italy
Prior art keywords
pumps
installation
electrical protection
electrical
protection
Prior art date
Application number
IT7828209A
Other languages
English (en)
Original Assignee
Klein Schanzlin & Decker Aktie
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 & Decker Aktie filed Critical Klein Schanzlin & Decker Aktie
Publication of IT7828209A0 publication Critical patent/IT7828209A0/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0854—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load responsive to rate of change of current, couple or speed, e.g. anti-kickback protection
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Electric Motors In General (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
IT7828209A 1977-11-23 1978-09-28 Installazione di protezione elettrica di pompe. IT7828209A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2752249A DE2752249B2 (de) 1977-11-23 1977-11-23 Schutzeinrichtung für Pumpen

Publications (1)

Publication Number Publication Date
IT7828209A0 true IT7828209A0 (it) 1978-09-28

Family

ID=6024413

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7828209A IT7828209A0 (it) 1977-11-23 1978-09-28 Installazione di protezione elettrica di pompe.

Country Status (5)

Country Link
JP (1) JPS5473301A (it)
DE (1) DE2752249B2 (it)
FR (1) FR2410154A1 (it)
GB (1) GB2008873A (it)
IT (1) IT7828209A0 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516316A1 (fr) * 1981-11-10 1983-05-13 Alsthom Atlantique Dispositif de commande d'un disjoncteur electromecanique de moteur de traction de materiel de transport
SE469408B (sv) * 1988-03-04 1993-06-28 Flygt Ab Saett att styra avstaengningen av en intermittent arbetande elmotor
EP0412056A1 (de) * 1989-08-03 1991-02-06 Küpfer, Ewald Elektronische Sicherheitsschaltung
DE4232578C2 (de) * 1992-09-23 1996-05-30 Microtec Feinmechanik Gmbh Anordnung zur Abschaltung eines Elektroantriebes
DE4426961A1 (de) * 1993-06-19 1996-02-01 Teves Gmbh Alfred Überlastschutz für einen Elektromotor
GB2324743B (en) * 1994-03-22 1998-12-16 Murray Buchart Innovations Lim Filter
US5833437A (en) * 1996-07-02 1998-11-10 Shurflo Pump Manufacturing Co. Bilge pump
RU2134822C1 (ru) * 1997-07-29 1999-08-20 ТОО Фирма "АТЭ" Атротехэлектро Устройство защиты электродвигателя погружного электронасоса от токовых перегрузок
DE10024953A1 (de) * 2000-05-22 2001-11-29 Richter Chemie Tech Itt Gmbh Kreiselpumpe mit Magnetkupplung
US6715994B2 (en) 2001-11-12 2004-04-06 Shurflo Pump Manufacturing Co., Inc. Bilge pump
US7083392B2 (en) 2001-11-26 2006-08-01 Shurflo Pump Manufacturing Company, Inc. Pump and pump control circuit apparatus and method
GB0206110D0 (en) * 2002-03-15 2002-04-24 Salamander Pumped Shower Syste Hydraulic pump
US7748965B2 (en) 2005-10-17 2010-07-06 Itt Manufacturing Enterprises, Inc. Livewell/baitwell pump featuring rotating transom pickup tube
WO2019152959A2 (en) * 2018-02-05 2019-08-08 Franklin Electric Co., Inc. Fault protection for a pump-motor assembly

Also Published As

Publication number Publication date
DE2752249A1 (de) 1979-05-31
GB2008873A (en) 1979-06-06
FR2410154A1 (fr) 1979-06-22
JPS5473301A (en) 1979-06-12
DE2752249B2 (de) 1979-09-27

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