FR2626940B1 - Groupe motopompe pour installations de chauffage - Google Patents

Groupe motopompe pour installations de chauffage

Info

Publication number
FR2626940B1
FR2626940B1 FR898901642A FR8901642A FR2626940B1 FR 2626940 B1 FR2626940 B1 FR 2626940B1 FR 898901642 A FR898901642 A FR 898901642A FR 8901642 A FR8901642 A FR 8901642A FR 2626940 B1 FR2626940 B1 FR 2626940B1
Authority
FR
France
Prior art keywords
pump group
heating installations
installations
heating
pump
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
FR898901642A
Other languages
English (en)
French (fr)
Other versions
FR2626940A1 (fr
Inventor
Niels Due Jensen
Gerhard Munk Jakobsen
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.)
Grundfos AS
Original Assignee
Grundfos International AS
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 Grundfos International AS filed Critical Grundfos International AS
Publication of FR2626940A1 publication Critical patent/FR2626940A1/fr
Application granted granted Critical
Publication of FR2626940B1 publication Critical patent/FR2626940B1/fr
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
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • F05D2240/61—Hollow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR898901642A 1988-02-09 1989-02-08 Groupe motopompe pour installations de chauffage Expired - Lifetime FR2626940B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3803774A DE3803774A1 (de) 1988-02-09 1988-02-09 Pumpenaggregat fuer heizungsanlagen

Publications (2)

Publication Number Publication Date
FR2626940A1 FR2626940A1 (fr) 1989-08-11
FR2626940B1 true FR2626940B1 (fr) 1994-06-17

Family

ID=6346897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898901642A Expired - Lifetime FR2626940B1 (fr) 1988-02-09 1989-02-08 Groupe motopompe pour installations de chauffage

Country Status (3)

Country Link
DE (1) DE3803774A1 (enrdf_load_stackoverflow)
FR (1) FR2626940B1 (enrdf_load_stackoverflow)
GB (1) GB2219347B (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023756C1 (enrdf_load_stackoverflow) * 1990-07-26 1991-12-19 Grundfos International A/S, Bjerringbro, Dk
DE19548471C1 (de) * 1995-12-22 1997-06-05 Grundfos As Umwälzpumpenaggregat
DE10059457A1 (de) * 2000-11-30 2002-07-11 Grundfos As Elektromotor zum Antrieb einer Kreiselpumpe für insbesondere Heizungsanlagen
DE102005056309B4 (de) * 2005-11-25 2007-12-13 Fpe Fischer Gmbh Kreiselpumpe mit Entlüftung
DE102006053479A1 (de) * 2006-11-14 2008-05-15 Wilo Ag Motorkreiselpumpe
EP2469093B1 (fr) * 2010-12-24 2017-12-13 Wilo Salmson France Pompe de circulation de fluide et son utilisation
PL2610497T3 (pl) * 2011-12-27 2017-06-30 Grundfos Holding A/S Agregat pompowy
DE102013018840B3 (de) * 2013-11-08 2014-10-16 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Elektromotorische Wasserpumpe
SI3425221T1 (sl) * 2017-07-06 2020-04-30 Grundfos Holding A/S Držalo ležaja črpalke
DE102018125031A1 (de) * 2018-10-10 2020-04-16 HELLA GmbH & Co. KGaA Pumpe, insbesondere für einen Flüssigkeitskreislauf in einem Fahrzeug
US11268516B2 (en) * 2018-11-19 2022-03-08 Baker Hughes Holdings Llc Gas-lock re-prime shaft passage in submersible well pump and method of re-priming the pump
CN115507062A (zh) * 2022-11-10 2022-12-23 佛山市威灵洗涤电机制造有限公司 泵腔结构、循环泵及空调器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1218929A (fr) * 1959-03-17 1960-05-13 Amag Hilpert Pegnitzhuette A G Pompe centrifuge sans joint d'arbre
GB886956A (en) * 1960-10-18 1962-01-10 Silvio Immovilli Improvements in or relating to electrically operated pump assemblies
DE1453797C2 (de) * 1964-09-11 1970-05-14 Klein Schanzlin & Becker Ag Einrichtung zur selbsttätigen Erzeugung eines Schmier-,Kühl- und Entlüftungskreislaufes für Kreiselpumpenaggregate
US3333544A (en) * 1965-03-22 1967-08-01 Vincent K Smith Water pump motor constructions
US3644061A (en) * 1969-07-31 1972-02-22 Gorman Rupp Co Pump apparatus
FR2063280A5 (enrdf_load_stackoverflow) * 1969-09-02 1971-07-09 Julien & Mege
CH532196A (de) * 1970-12-10 1972-12-31 Bieri Pumpenbau Ag Pumpen- und Spaltrohrmotoraggregat
DE2754840C3 (de) * 1977-12-09 1986-10-02 Hermetic-Pumpen Gmbh, 7803 Gundelfingen Kreiselpumpe
JPS57135296A (en) * 1981-02-13 1982-08-20 Yazaki Corp Canned motor pump
DE3511464A1 (de) * 1985-03-29 1986-10-09 Halm, Richard, 7066 Baltmannsweiler Fluessigkeitspumpe
DE3701562C2 (de) * 1986-03-12 1996-02-08 Wilo Gmbh Kreiselpumpe mit Spaltrohrmotor
GB2200405B (en) * 1987-01-29 1991-02-27 Thermocatalytic Corp Improved blower for a combustible gas-air mixture

Also Published As

Publication number Publication date
GB2219347B (en) 1991-08-14
FR2626940A1 (fr) 1989-08-11
DE3803774C2 (enrdf_load_stackoverflow) 1991-09-05
DE3803774A1 (de) 1989-08-17
GB2219347A (en) 1989-12-06
GB8902653D0 (en) 1989-03-30

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