FR2524080B1 - Groupe moto-pompe pour des installations conduisant de l'eau, en particulier pour des installations de chauffage et d'eau industrielle - Google Patents
Groupe moto-pompe pour des installations conduisant de l'eau, en particulier pour des installations de chauffage et d'eau industrielleInfo
- Publication number
- FR2524080B1 FR2524080B1 FR838304553A FR8304553A FR2524080B1 FR 2524080 B1 FR2524080 B1 FR 2524080B1 FR 838304553 A FR838304553 A FR 838304553A FR 8304553 A FR8304553 A FR 8304553A FR 2524080 B1 FR2524080 B1 FR 2524080B1
- Authority
- FR
- France
- Prior art keywords
- water
- installations
- motor
- conducting
- pump group
- 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
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
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/042—Axially shiftable rotors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sliding-Contact Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3210761A DE3210761C1 (de) | 1982-03-24 | 1982-03-24 | Pumpenaggregat fuer Wasser fuehrende Anlagen,insbesondere fuer Heizungs- und Brauchwasseranlagen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2524080A1 FR2524080A1 (fr) | 1983-09-30 |
FR2524080B1 true FR2524080B1 (fr) | 1989-02-17 |
Family
ID=6159137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR838304553A Expired FR2524080B1 (fr) | 1982-03-24 | 1983-03-21 | Groupe moto-pompe pour des installations conduisant de l'eau, en particulier pour des installations de chauffage et d'eau industrielle |
Country Status (5)
Country | Link |
---|---|
US (1) | US4516915A (fr) |
JP (1) | JPS58174195A (fr) |
DE (1) | DE3210761C1 (fr) |
FR (1) | FR2524080B1 (fr) |
GB (1) | GB2120321B (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4784587A (en) * | 1985-06-06 | 1988-11-15 | Nippondenso Co., Ltd. | Pump apparatus |
DE3834863A1 (de) * | 1988-10-13 | 1990-04-19 | Klein Schanzlin & Becker Ag | Spaltrohr fuer spaltrohrmotorpumpen |
US5172754A (en) * | 1988-10-27 | 1992-12-22 | Graber Neil M | Heat exchanger for recovery of heat from a spa or hot tub pump motor |
DE3941444C2 (de) * | 1989-12-15 | 1993-12-23 | Klaus Union Armaturen | Permanentmagnetantrieb für eine Pumpe, ein Rührwerk oder eine Armatur |
DE4215266C1 (fr) * | 1992-02-14 | 1993-04-29 | Grundfos A/S, Bjerringbro, Dk | |
US5190450A (en) * | 1992-03-06 | 1993-03-02 | Eastman Kodak Company | Gear pump for high viscosity materials |
US5795138A (en) * | 1992-09-10 | 1998-08-18 | Gozdawa; Richard | Compressor |
JP2958218B2 (ja) * | 1993-07-16 | 1999-10-06 | 株式会社荏原製作所 | ポンプ |
DE19539656A1 (de) * | 1995-10-25 | 1997-04-30 | Klein Schanzlin & Becker Ag | Verfahren zum Anlaufen drehzahlveränderlicher elektrischer Antriebe |
ES2122936B1 (es) * | 1997-04-07 | 1999-08-01 | Mercadal S A | Motor electrico. |
DE69927327T3 (de) * | 1998-07-28 | 2009-09-17 | Aisin Seiki K.K., Kariya | Kühlungseinrichtung für Brennkraftmaschinen |
US6309188B1 (en) * | 2000-06-07 | 2001-10-30 | Michael Danner | Magnetic drive centrifugal pump having ceramic bearings, ceramic thrust washers, and a water cooling channel |
US6505974B2 (en) | 2001-05-02 | 2003-01-14 | Honeywell International, Inc. | Ceramic ball bearings and assembly |
US6775474B2 (en) | 2002-05-01 | 2004-08-10 | Watlow Electric Manufacturing Company | Heat transfer system without a rotating seal |
US20060034717A1 (en) * | 2004-08-13 | 2006-02-16 | Joseph Castellone | Wet rotor circulators |
JP2006149805A (ja) * | 2004-11-30 | 2006-06-15 | Asahi Kasei Corp | Nam音対応玩具装置、nam音対応玩具システム |
DE202005014071U1 (de) * | 2005-09-06 | 2007-01-18 | Oase Gmbh | Pumpe für Teich-, Aquarien- o.dgl. Anlagen |
DE102011084854A1 (de) * | 2011-10-20 | 2013-04-25 | Schaeffler Technologies AG & Co. KG | Regelbare Kühlmittelpumpe |
WO2013098142A1 (fr) | 2011-12-27 | 2013-07-04 | Grundfos Holding A/S | Groupe de pompe |
DE102013206029A1 (de) | 2013-04-05 | 2014-10-09 | Ksb Aktiengesellschaft | Verfahren zum Anlaufen eines drehzahlveränderlichen Elektromotors |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1152344A (fr) * | 1956-06-14 | 1958-02-14 | Procédé et moyens pour isoler, du circuit d'une installation de chauffage central,le moteur d'un accélérateur monté sur ce circuit et pour assurer la circulation dans ce moteur ainsi que la vidange | |
CH346942A (de) * | 1958-06-05 | 1960-06-15 | Fr Bieri S Soehne | Aus einer Flüssigkeitspumpe und einem Elektromotor bestehendes Aggregat |
CH410641A (fr) * | 1964-02-25 | 1966-03-31 | Hydrolec S A | Moto-pompe |
FR1478107A (fr) * | 1966-04-29 | 1967-04-21 | Schmidt Gmbh Karl | Palier sec comportant des cavités d'évacuation des impuretés |
US4042847A (en) * | 1974-07-10 | 1977-08-16 | Grundfos A/S | Liquid-filled submersible electromotor |
DE2516575C3 (de) * | 1975-04-16 | 1982-08-19 | Grundfos A/S, 8850 Bjerringbro | Umwälzpumpe für insbesondere Heizungs- und Brauchwasseranlagen |
DE2529399A1 (de) * | 1975-07-02 | 1977-01-13 | Grundfos As | Umwaelzpumpe fuer insbesondere heizungs- und brauchwasseranlagen |
DE2639541A1 (de) * | 1976-09-02 | 1978-03-09 | Grundfos As | Umwaelzpumpe fuer insbesondere heizungs- und brauchwasseranlagen |
DE2639540A1 (de) * | 1976-09-02 | 1978-03-09 | Grundfos As | Gleitlagerhuelse fuer die pumpenwelle von umwaelzpumpen fuer heizungs- und brauchwasseranlagen |
-
1982
- 1982-03-24 DE DE3210761A patent/DE3210761C1/de not_active Expired
-
1983
- 1983-03-10 US US06/473,943 patent/US4516915A/en not_active Expired - Lifetime
- 1983-03-21 FR FR838304553A patent/FR2524080B1/fr not_active Expired
- 1983-03-22 GB GB08307895A patent/GB2120321B/en not_active Expired
- 1983-03-24 JP JP58049663A patent/JPS58174195A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3210761C1 (de) | 1983-09-29 |
GB8307895D0 (en) | 1983-04-27 |
US4516915A (en) | 1985-05-14 |
GB2120321B (en) | 1985-08-29 |
GB2120321A (en) | 1983-11-30 |
JPS58174195A (ja) | 1983-10-13 |
FR2524080A1 (fr) | 1983-09-30 |
JPH0240877B2 (fr) | 1990-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |