ATE454560T1 - GUIDING DEVICE FOR A HOUSING OF A CENTRIFUGAL PUMP - Google Patents

GUIDING DEVICE FOR A HOUSING OF A CENTRIFUGAL PUMP

Info

Publication number
ATE454560T1
ATE454560T1 AT03013665T AT03013665T ATE454560T1 AT E454560 T1 ATE454560 T1 AT E454560T1 AT 03013665 T AT03013665 T AT 03013665T AT 03013665 T AT03013665 T AT 03013665T AT E454560 T1 ATE454560 T1 AT E454560T1
Authority
AT
Austria
Prior art keywords
section
impeller
casing
continues
guiding device
Prior art date
Application number
AT03013665T
Other languages
German (de)
Inventor
Markus Pawlik
Maico Ludwig
Original Assignee
Gea Tuchenhagen Gmbh
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=7714697&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE454560(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gea Tuchenhagen Gmbh filed Critical Gea Tuchenhagen Gmbh
Application granted granted Critical
Publication of ATE454560T1 publication Critical patent/ATE454560T1/en

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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4266—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps made of sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The guiding device for a circulating pump has an impeller housed in a casing (1). The region of the rear casing section (3) allocated to the bladed extended section of the impeller continues in an axially orientated inner annular passage-casing wall extending from the impeller in the axial direction and encompassing the pump axis, and then continues in a radially orientated first radial annular face extending from the pump axis in the radial direction. The front casing section (2) allocated to the bladed section of the impeller after a transition section (2d) continues into an axially orientated outer annular passage-casing wall encompassing the pump axis.
AT03013665T 2002-06-22 2003-06-17 GUIDING DEVICE FOR A HOUSING OF A CENTRIFUGAL PUMP ATE454560T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10227963 2002-06-22
DE10314425A DE10314425B4 (en) 2002-06-22 2003-03-31 Guide device for a designed in sheet metal housing of a centrifugal pump

Publications (1)

Publication Number Publication Date
ATE454560T1 true ATE454560T1 (en) 2010-01-15

Family

ID=7714697

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03013665T ATE454560T1 (en) 2002-06-22 2003-06-17 GUIDING DEVICE FOR A HOUSING OF A CENTRIFUGAL PUMP

Country Status (2)

Country Link
AT (1) ATE454560T1 (en)
DE (3) DE10314425B4 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003413A1 (en) * 2007-01-23 2008-07-24 Wilo Ag Pump housing, has intake socket and pressure socket with inner wall with material swelling provided in form of material application, which extends into interior of channel, where swelling forms planar or concave inner surface
DE202007019540U1 (en) 2007-07-11 2013-07-30 Gea Tuchenhagen Gmbh Self-priming pump aggregation
DE102007032228B4 (en) 2007-07-11 2016-01-07 Gea Tuchenhagen Gmbh Self-priming pump aggregation
DE102010005517B4 (en) 2010-01-23 2012-04-19 Gea Tuchenhagen Gmbh dispersing pump
DE102011106525A1 (en) 2011-07-04 2013-01-10 Gea Tuchenhagen Gmbh Dispersion pump e.g. single-stage, normal or suction centrifugal pump, for conveying/mixing substances in food and beverage process, has intermediate shovel for dividing channel into exit channels and arranged in exit-side region of channel
DE102012107441B4 (en) * 2012-08-14 2016-05-25 Ebm-Papst St. Georgen Gmbh & Co. Kg Centrifugal fan with spiral housing
DE102015007100A1 (en) 2015-06-08 2016-12-08 Gea Tuchenhagen Gmbh Self-priming pump aggregation
DE202018101223U1 (en) 2018-03-05 2019-06-06 Evoguard Gmbh Housing for a centrifugal pump, centrifugal pump with housing and filling system comprising such a centrifugal pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529458C2 (en) * 1975-07-02 1982-11-18 Sihi Gmbh & Co Kg, 2210 Itzehoe Centrifugal pump unit
GB2204917B (en) * 1987-05-19 1992-01-08 Apv Uk Centrifugal pump
JPH03175195A (en) * 1989-09-26 1991-07-30 Ebara Corp Submerged pump
DE19534258C2 (en) * 1995-09-15 1998-06-04 Tuchenhagen Otto Gmbh Housing for a centrifugal pump
JP2002502008A (en) * 1998-02-02 2002-01-22 トゥーヒェンハーゲン・ゲーエムベーハー Radial type centrifugal pump impeller

Also Published As

Publication number Publication date
DE10314425A1 (en) 2004-01-15
DE20305113U1 (en) 2003-06-26
DE10314425B4 (en) 2005-06-16
DE50312311D1 (en) 2010-02-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee