DE59202598D1 - Förderaggregat aus einer Strömungsarbeitsmaschine und aus einem Antriebsmotor. - Google Patents

Förderaggregat aus einer Strömungsarbeitsmaschine und aus einem Antriebsmotor.

Info

Publication number
DE59202598D1
DE59202598D1 DE59202598T DE59202598T DE59202598D1 DE 59202598 D1 DE59202598 D1 DE 59202598D1 DE 59202598 T DE59202598 T DE 59202598T DE 59202598 T DE59202598 T DE 59202598T DE 59202598 D1 DE59202598 D1 DE 59202598D1
Authority
DE
Germany
Prior art keywords
drive motor
fluid flow
conveying unit
flow machine
machine
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
DE59202598T
Other languages
English (en)
Inventor
Niels Due Jensen
Kurt Frank Nielsen
Kurt B Espensen
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 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6435635&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59202598(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Grundfos AS filed Critical Grundfos AS
Application granted granted Critical
Publication of DE59202598D1 publication Critical patent/DE59202598D1/de
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
    • 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
    • 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
    • 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
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid pumps
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/33—Retaining components in desired mutual position with a bayonet coupling
DE59202598T 1991-07-06 1992-06-17 Förderaggregat aus einer Strömungsarbeitsmaschine und aus einem Antriebsmotor. Expired - Lifetime DE59202598D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4122487A DE4122487C2 (de) 1991-07-06 1991-07-06 Förderaggregat aus einer Strömungsarbeitsmaschine und aus einem Antriebsmotor

Publications (1)

Publication Number Publication Date
DE59202598D1 true DE59202598D1 (de) 1995-07-27

Family

ID=6435635

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4122487A Expired - Lifetime DE4122487C2 (de) 1991-07-06 1991-07-06 Förderaggregat aus einer Strömungsarbeitsmaschine und aus einem Antriebsmotor
DE59202598T Expired - Lifetime DE59202598D1 (de) 1991-07-06 1992-06-17 Förderaggregat aus einer Strömungsarbeitsmaschine und aus einem Antriebsmotor.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4122487A Expired - Lifetime DE4122487C2 (de) 1991-07-06 1991-07-06 Förderaggregat aus einer Strömungsarbeitsmaschine und aus einem Antriebsmotor

Country Status (2)

Country Link
EP (1) EP0522324B2 (de)
DE (2) DE4122487C2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304945A1 (de) * 1993-02-19 1994-08-25 Ulli Weinberg Elektrisch antreibbare Flüssigkeitspumpe
DE19509134A1 (de) * 1995-03-14 1996-09-19 Wilo Gmbh Statorbefestigung für einen Spaltrohrmotor
DE10101521A1 (de) * 2001-01-12 2002-07-18 Bosch Gmbh Robert Getriebe-Antriebseinheit
GB0326534D0 (en) * 2003-11-14 2003-12-17 Weir Warman Ltd Pump insert and assembly
DE102005059636A1 (de) * 2005-12-14 2007-06-21 Pfeiffer Vacuum Gmbh Vakuumpumpe
GB2430468B (en) * 2006-06-01 2007-08-29 Vent Axia Ltd Improvements in or relating to a heat recovery unit
FR2995067B1 (fr) * 2012-08-31 2014-08-29 Atlantic Climatisation Et Ventilation Unite de ventilation a dispositif de type a baionnette
PL3382207T3 (pl) * 2017-03-31 2022-01-24 Grundfos Holding A/S Zespół pompy
EP3382206B1 (de) 2017-03-31 2020-12-16 Grundfos Holding A/S Pumpenanordnung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1895968U (de) * 1964-04-15 1964-07-02 Hans Dr Ing Moser Umwalzpumpe.
FR1399239A (fr) * 1964-06-19 1965-05-14 Rotron Manufactureing Company Ventilateur
US3407739A (en) * 1966-02-15 1968-10-29 Champion Cooler Corp Pumps and pump housing and motor unit
CH495555A (fr) * 1968-08-16 1970-08-31 Micromedic Systems Inc Pompe distributrice
DE2751516A1 (de) * 1977-11-18 1979-05-23 Hanning Elektro Werke Pumpe, insbesondere heizungsumwaelzpumpe
DE3220448C1 (de) * 1982-05-29 1983-08-11 Grundfos A/S, 8850 Bjerringbro Pumpenaggregat fuer Heizungs- und Brauchwasseranlagen
DE8514221U1 (de) * 1985-05-14 1985-08-01 Kupplungstechnik Gmbh, 4440 Rheine Vorrichtung zum Befestigen eines Pumpenaggregates
DE3524515A1 (de) * 1985-07-09 1987-01-15 Thyssen Plastik Anger Kg Wasserpumpe oder dergl.
DE3609311A1 (de) * 1986-03-20 1987-10-01 Homa Pumpenfabrik Gmbh Kreiselpumpe
ATE51056T1 (de) * 1986-09-12 1990-03-15 Siemens Ag Elektromotorisch angetriebene pumpe.
JPH03175195A (ja) * 1989-09-26 1991-07-30 Ebara Corp 水中ポンプ

Also Published As

Publication number Publication date
EP0522324B2 (de) 1998-09-02
EP0522324B1 (de) 1995-06-21
EP0522324A1 (de) 1993-01-13
DE4122487C2 (de) 1997-09-18
DE4122487C1 (de) 1992-11-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
R071 Expiry of right

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