CN102112749A - 用于电动泵的自起动装置 - Google Patents

用于电动泵的自起动装置 Download PDF

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Publication number
CN102112749A
CN102112749A CN200980131116.6A CN200980131116A CN102112749A CN 102112749 A CN102112749 A CN 102112749A CN 200980131116 A CN200980131116 A CN 200980131116A CN 102112749 A CN102112749 A CN 102112749A
Authority
CN
China
Prior art keywords
pump
motor
liquid
liquid level
pump housing
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.)
Pending
Application number
CN200980131116.6A
Other languages
English (en)
Chinese (zh)
Inventor
F·思尼克
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.)
DAB Pumps SpA
Original Assignee
DAB Pumps SpA
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 DAB Pumps SpA filed Critical DAB Pumps SpA
Publication of CN102112749A publication Critical patent/CN102112749A/zh
Pending legal-status Critical Current

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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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action
    • F04D9/042—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action and means for rendering its in operative
    • 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
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply

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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
CN200980131116.6A 2008-08-08 2009-08-05 用于电动泵的自起动装置 Pending CN102112749A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITPD2008A000249 2008-08-08
ITPD2008A000249A IT1391670B1 (it) 2008-08-08 2008-08-08 Dispositivo di adescamento per elettropompe
PCT/EP2009/060142 WO2010015650A1 (en) 2008-08-08 2009-08-05 Priming device for electric pumps

Publications (1)

Publication Number Publication Date
CN102112749A true CN102112749A (zh) 2011-06-29

Family

ID=40740086

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980131116.6A Pending CN102112749A (zh) 2008-08-08 2009-08-05 用于电动泵的自起动装置

Country Status (5)

Country Link
EP (1) EP2310685B1 (it)
CN (1) CN102112749A (it)
ES (1) ES2572205T3 (it)
IT (1) IT1391670B1 (it)
WO (1) WO2010015650A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2010741C2 (nl) * 2013-05-02 2014-11-04 Rio Boxx Holding B V Universeel pompsysteem.
NL2012135C2 (nl) * 2014-01-24 2015-07-29 Rio Boxx Holding B V Zelfstartend systeem met klep voor een centrifugaalpomp.
KR101707339B1 (ko) * 2015-12-22 2017-02-15 주식회사 일성 진공강자흡식펌프

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1995812A (en) * 1933-04-13 1935-03-26 Pennsylvania Pump & Compressor Pump priming means
US3558012A (en) * 1969-11-06 1971-01-26 Ecodyne Corp Pump station construction
DE2510966A1 (de) * 1975-03-13 1976-09-30 Ahrens & Bode Masch & App Foerdereinrichtung fuer fluessigkeiten, insbesondere fuer pump- und messanlagen zur annahme von milch
US5035583A (en) * 1990-03-21 1991-07-30 Smith & Loveless, Inc. Sewage pump priming system
GB2303178B (en) * 1995-07-07 1999-02-17 Spp Ltd Centrifugal pump priming systems

Also Published As

Publication number Publication date
WO2010015650A1 (en) 2010-02-11
ES2572205T3 (es) 2016-05-30
EP2310685A1 (en) 2011-04-20
IT1391670B1 (it) 2012-01-17
ITPD20080249A1 (it) 2010-02-09
EP2310685B1 (en) 2016-03-30

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20110629