ATE244824T1 - Selbstansaugende strahlpumpe mit durchflusskontrollvorrichtung - Google Patents

Selbstansaugende strahlpumpe mit durchflusskontrollvorrichtung

Info

Publication number
ATE244824T1
ATE244824T1 AT99102657T AT99102657T ATE244824T1 AT E244824 T1 ATE244824 T1 AT E244824T1 AT 99102657 T AT99102657 T AT 99102657T AT 99102657 T AT99102657 T AT 99102657T AT E244824 T1 ATE244824 T1 AT E244824T1
Authority
AT
Austria
Prior art keywords
jet pump
self
control device
flow control
priming jet
Prior art date
Application number
AT99102657T
Other languages
English (en)
Inventor
Carlo Serafin
Original Assignee
Calpeda A 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 Calpeda A Spa filed Critical Calpeda A Spa
Application granted granted Critical
Publication of ATE244824T1 publication Critical patent/ATE244824T1/de

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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/06—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Percussion Or Vibration Massage (AREA)
AT99102657T 1998-02-13 1999-02-12 Selbstansaugende strahlpumpe mit durchflusskontrollvorrichtung ATE244824T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98VI000028A ITVI980028A1 (it) 1998-02-13 1998-02-13 Pompa autodescante ad eiettore con dispositivo di controllo del flusso

Publications (1)

Publication Number Publication Date
ATE244824T1 true ATE244824T1 (de) 2003-07-15

Family

ID=11426586

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99102657T ATE244824T1 (de) 1998-02-13 1999-02-12 Selbstansaugende strahlpumpe mit durchflusskontrollvorrichtung

Country Status (5)

Country Link
EP (1) EP0936356B9 (de)
AT (1) ATE244824T1 (de)
DE (2) DE69909347T4 (de)
ES (1) ES2204009T3 (de)
IT (1) ITVI980028A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804907C1 (de) 1998-02-07 1999-07-15 Brinkmann Pumpen K H Brinkmann Kreiselpumpe mit entlüfteter Pumpenkammer
DE10033402A1 (de) * 2000-07-08 2002-01-24 Hilge Philipp Gmbh Kreiselpumpe
IT1315546B1 (it) * 2000-11-14 2003-02-18 Calpeda A Spa Ruota direttrice per pompe centrifughe
DE102015007100A1 (de) * 2015-06-08 2016-12-08 Gea Tuchenhagen Gmbh Selbstansaugende Pumpenaggregation
CN105937507A (zh) * 2016-06-02 2016-09-14 江苏大学 一种改善射流式离心泵自吸性能的导叶
CN106224249B (zh) * 2016-09-09 2017-11-03 浙江新控泵业有限公司 低噪音自吸复合泵
CN106939904A (zh) * 2017-04-01 2017-07-11 江苏大学 一种组合式导叶结构
EP3682730B1 (de) * 2019-01-15 2021-11-24 Andreas Stihl AG & Co. KG Gebläseeinheit für ein handgeführtes blasgerät
CN112648242A (zh) * 2021-01-18 2021-04-13 台州市中积智能装备有限公司 一种设有内导流结构的喷射泵
CN113007101A (zh) * 2021-03-25 2021-06-22 君禾泵业股份有限公司 一种自动调节的射流式自吸离心泵
CN118148932B (zh) * 2024-05-07 2024-10-18 槃实科技(深圳)有限公司 一种便于气液分离的磁悬浮自吸泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1225597B (it) 1988-09-26 1990-11-22 Calpeda A Spa Pompa autoadescante ad eiettore con corona direttrice assiale.
IT1234116B (it) 1989-06-07 1992-04-29 Novax S R L Pompa centrifuga autoadescante.
IT1243113B (it) * 1990-06-08 1994-05-24 Calpeda A Spa Diffusore longitudinale periferico per pompa monogirante centrifuga autoadescante

Also Published As

Publication number Publication date
EP0936356B9 (de) 2003-10-29
ITVI980028A1 (it) 1999-08-13
EP0936356A1 (de) 1999-08-18
DE69909347D1 (de) 2003-08-14
DE69909347T4 (de) 2004-09-09
DE69909347T2 (de) 2004-04-15
ES2204009T3 (es) 2004-04-16
EP0936356B1 (de) 2003-07-09

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Legal Events

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