ES351347A1 - Bomba de aceleracion para instalaciones de calefaccion cen-tral de agua caliente u otras aplicaciones. - Google Patents

Bomba de aceleracion para instalaciones de calefaccion cen-tral de agua caliente u otras aplicaciones.

Info

Publication number
ES351347A1
ES351347A1 ES351347A ES351347A ES351347A1 ES 351347 A1 ES351347 A1 ES 351347A1 ES 351347 A ES351347 A ES 351347A ES 351347 A ES351347 A ES 351347A ES 351347 A1 ES351347 A1 ES 351347A1
Authority
ES
Spain
Prior art keywords
bearing
rotor
pump
hollow shaft
support plate
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
Application number
ES351347A
Other languages
English (en)
Spanish (es)
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.)
GANGLOFF
Original Assignee
GANGLOFF
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 GANGLOFF filed Critical GANGLOFF
Publication of ES351347A1 publication Critical patent/ES351347A1/es
Expired 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
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/0613—Special connection between the rotor compartments
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/0633—Details of the bearings
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/064—Details of the magnetic circuit
    • 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
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0033—By-passing by increasing clearance between impeller and its casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ES351347A 1967-04-21 1968-03-07 Bomba de aceleracion para instalaciones de calefaccion cen-tral de agua caliente u otras aplicaciones. Expired ES351347A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR103612A FR1527993A (fr) 1967-04-21 1967-04-21 Pompe d'accélération, sans presse-étoupe, pour installations de chauffage central à eau chaude

Publications (1)

Publication Number Publication Date
ES351347A1 true ES351347A1 (es) 1969-06-01

Family

ID=8629337

Family Applications (1)

Application Number Title Priority Date Filing Date
ES351347A Expired ES351347A1 (es) 1967-04-21 1968-03-07 Bomba de aceleracion para instalaciones de calefaccion cen-tral de agua caliente u otras aplicaciones.

Country Status (5)

Country Link
BE (1) BE714008A (forum.php)
DE (1) DE1653716A1 (forum.php)
ES (1) ES351347A1 (forum.php)
FR (1) FR1527993A (forum.php)
GB (1) GB1180598A (forum.php)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533976B1 (fr) * 1982-10-05 1987-07-10 Salmson Pompes Motopompe a moteur elecrique a rotor noye
DE3245973A1 (de) * 1982-12-11 1984-06-14 Allweiler Ag, 7760 Radolfzell Motorpumpenaggregat
DK155231C (da) * 1986-05-12 1989-07-17 Grundfos Int Spalteroersmotorpumpe
DE3622269A1 (de) * 1986-07-03 1988-01-14 Richard Halm Spaltrohrmotorpumpe
US5044897A (en) * 1989-07-10 1991-09-03 Regents Of The University Of Minnesota Radial drive for implantable centrifugal cardiac assist pump
GB2266749B (en) * 1992-05-07 1995-09-06 Falmer Investment Ltd Centrifugal pumps
DE9306046U1 (de) * 1993-04-21 1993-09-09 Neckien, Eberhard, 78126 Königsfeld Umwälzpumpe mit Niederspannungsmotor
EP0657653B1 (en) * 1993-12-08 1999-08-04 Ebara Corporation Canned motor pump
JP2002213385A (ja) * 2001-01-19 2002-07-31 Ebara Corp キャンドモータ及びキャンドモータポンプ
FR3015585B1 (fr) * 2013-12-19 2018-01-12 Wilo Salmson France Protection du rotor d'une pompe de circulation de fluide a moteur synchrone a rotor noye
DE102013226978A1 (de) * 2013-12-20 2015-06-25 Robert Bosch Gmbh Pumpenvorrichtung
CN103912524A (zh) * 2014-04-25 2014-07-09 无锡市安化屏蔽电泵厂 输送易凝固、结晶介质用的屏蔽电泵
FR3057626A1 (fr) * 2016-10-19 2018-04-20 Saint Jean Industries Motopompe a rotor noye, et procede de fabrication d'une telle motopompe

Also Published As

Publication number Publication date
GB1180598A (en) 1970-02-04
BE714008A (forum.php) 1968-09-16
FR1527993A (fr) 1968-06-07
DE1653716A1 (de) 1972-10-26

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