ES2029549T3 - Bomba eyectora autocabable con eyector incorporado. - Google Patents

Bomba eyectora autocabable con eyector incorporado.

Info

Publication number
ES2029549T3
ES2029549T3 ES198989117554T ES89117554T ES2029549T3 ES 2029549 T3 ES2029549 T3 ES 2029549T3 ES 198989117554 T ES198989117554 T ES 198989117554T ES 89117554 T ES89117554 T ES 89117554T ES 2029549 T3 ES2029549 T3 ES 2029549T3
Authority
ES
Spain
Prior art keywords
pump
ejector
necklace
self
accommodation
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 - Lifetime
Application number
ES198989117554T
Other languages
English (en)
Spanish (es)
Inventor
Carlo Serafin
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.)
Calpeda SpA
Original Assignee
Calpeda 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 SpA filed Critical Calpeda SpA
Application granted granted Critical
Publication of ES2029549T3 publication Critical patent/ES2029549T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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)
ES198989117554T 1988-09-26 1989-09-22 Bomba eyectora autocabable con eyector incorporado. Expired - Lifetime ES2029549T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8885643A IT1225596B (it) 1988-09-26 1988-09-26 Pompa autoadescante ad eiettore.

Publications (1)

Publication Number Publication Date
ES2029549T3 true ES2029549T3 (es) 1992-08-16

Family

ID=11329474

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989117554T Expired - Lifetime ES2029549T3 (es) 1988-09-26 1989-09-22 Bomba eyectora autocabable con eyector incorporado.

Country Status (4)

Country Link
EP (1) EP0361329B1 (fr)
DE (1) DE68900795D1 (fr)
ES (1) ES2029549T3 (fr)
IT (1) IT1225596B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29704753U1 (de) * 1997-03-15 1997-05-15 Grundfos A/S, Bjerringbro Gießbares Pumpengehäuse für ein Motorpumpenaggregat zur Montage an einer ebenen Wandfläche einer Vorrichtung
DE19962729A1 (de) * 1999-12-23 2001-07-05 Grundfos As Selbstansaugendes Pumpenaggregat
ES2161191B1 (es) * 2000-03-27 2002-07-01 Bogemar Sl Bomba centrifuga con hidroeyector.
RU2175406C1 (ru) * 2000-05-26 2001-10-27 Несытов Евгений Константинович Центробежный самовсасывающий насос
CN101581312B (zh) * 2009-06-10 2011-06-29 江苏大学 一种大流量自吸泵
CN102562604A (zh) * 2011-12-22 2012-07-11 安徽江南泵阀有限公司 高性能耐强腐蚀自吸泵
RU2683062C1 (ru) 2018-07-10 2019-03-26 Андрей Юрьевич Языков Центробежный насос
EP3850219B1 (fr) * 2018-09-12 2022-09-07 Pedrollo S.p.a. Pompe centrifuge auto-amorçante
CN111268438B (zh) * 2020-02-28 2022-02-22 江苏大学 一种过流无损多相混输泵
CN112555137A (zh) * 2020-12-14 2021-03-26 宁波君禾智能科技有限公司 水泵控制系统
CN115059621B (zh) * 2022-07-09 2023-10-27 兰州工业学院 一种脉冲射流自吸泵
CN115199594A (zh) * 2022-07-14 2022-10-18 兰州理工大学 一种射流自吸泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1022632A (fr) * 1950-07-28 1953-03-06 Perfectionnement aux pompes centrifuges
US2700338A (en) * 1950-11-15 1955-01-25 Barnes Mfg Co Shallow well centrifugal pump with jet
US2934021A (en) * 1956-10-09 1960-04-26 F E Meyers & Bro Co Shallow well self-priming jet pump
US3394655A (en) * 1966-09-19 1968-07-30 Richard J. Brown Combined centrifugal and jet type fluid pump

Also Published As

Publication number Publication date
DE68900795D1 (de) 1992-03-12
EP0361329A1 (fr) 1990-04-04
IT8885643A0 (it) 1988-09-26
EP0361329B1 (fr) 1992-01-29
IT1225596B (it) 1990-11-22

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