DE20305113U1 - Guiding device for circulating pump has region of rear casing section allocated to bladed extended section of impeller continuing in axially orientated inner annular passage-casing wall extending from impeller in axial direction - Google Patents
Guiding device for circulating pump has region of rear casing section allocated to bladed extended section of impeller continuing in axially orientated inner annular passage-casing wall extending from impeller in axial directionInfo
- Publication number
- DE20305113U1 DE20305113U1 DE20305113U DE20305113U DE20305113U1 DE 20305113 U1 DE20305113 U1 DE 20305113U1 DE 20305113 U DE20305113 U DE 20305113U DE 20305113 U DE20305113 U DE 20305113U DE 20305113 U1 DE20305113 U1 DE 20305113U1
- Authority
- DE
- Germany
- Prior art keywords
- impeller
- ring channel
- housing
- radial
- housing wall
- 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
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
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (5)
- - dass sich der an den beschaufelten Erstreckungsbereich des Laufrades (7) angepasste Bereich des hinteren Gehäuseteils (3) in einer hauptsächlich axial orientierten, vom Laufrad (7) in axialer Richtung fortstrebenden, die Pumpenachse umschließenden inneren Ringkanal-Gehäusewand (3a) und anschließend in einer radial orientierten, von der Pumpenachse sich in ra dialer Richtung entfernenden ersten radialen Ringfläche (3c) fortsetzt,
- - und dass sich der an den beschaufelten Erstreckungsbereich des Laufra des (7) angepasste Bereich des vorderen Gehäuseteils (2) nach einem Übergangsbereich (2d) in einer hauptsächlich axial orientierten, die Pum penachse umschließenden äußeren Ringkanal-Gehäusewand (2a) fort setzt,
- - wobei letztere mit einem Abschnitt der ersten radialen Ringfläche (3c) ab gedichtet zusammengeführt ist.
- - That the adapted to the bladed extent of the impeller ( 7 ) area of the rear housing part ( 3 ) in a mainly axially oriented, from the impeller ( 7 ) in the axial direction, the pump axis enclosing inner ring channel housing wall ( 3 a) and then in a radially oriented first radial ring surface ( 3 c), which moves away from the pump axis in the radial direction,
- - And that the to the bladed area of the Laufra des ( 7 ) adapted area of the front housing part ( 2 ) after a transition region ( 2 d) in a mainly axially oriented, the pump axis enclosing outer ring channel housing wall ( 2 a) continues .
- - The latter is brought together with a section of the first radial annular surface ( 3 c) sealed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20305113U DE20305113U1 (en) | 2002-06-22 | 2003-03-31 | Guiding device for circulating pump has region of rear casing section allocated to bladed extended section of impeller continuing in axially orientated inner annular passage-casing wall extending from impeller in axial direction |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10227963 | 2002-06-22 | ||
DE20305113U DE20305113U1 (en) | 2002-06-22 | 2003-03-31 | Guiding device for circulating pump has region of rear casing section allocated to bladed extended section of impeller continuing in axially orientated inner annular passage-casing wall extending from impeller in axial direction |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20305113U1 true DE20305113U1 (en) | 2003-06-26 |
Family
ID=7714697
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10314425A Expired - Lifetime DE10314425B4 (en) | 2002-06-22 | 2003-03-31 | Guide device for a designed in sheet metal housing of a centrifugal pump |
DE20305113U Expired - Lifetime DE20305113U1 (en) | 2002-06-22 | 2003-03-31 | Guiding device for circulating pump has region of rear casing section allocated to bladed extended section of impeller continuing in axially orientated inner annular passage-casing wall extending from impeller in axial direction |
DE50312311T Expired - Lifetime DE50312311D1 (en) | 2002-06-22 | 2003-06-17 | Guide device for a housing of a centrifugal pump |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10314425A Expired - Lifetime DE10314425B4 (en) | 2002-06-22 | 2003-03-31 | Guide device for a designed in sheet metal housing of a centrifugal pump |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50312311T Expired - Lifetime DE50312311D1 (en) | 2002-06-22 | 2003-06-17 | Guide device for a housing of a centrifugal pump |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATE454560T1 (en) |
DE (3) | DE10314425B4 (en) |
Cited By (2)
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 |
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 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007032228B4 (en) | 2007-07-11 | 2016-01-07 | Gea Tuchenhagen Gmbh | Self-priming pump aggregation |
DE202007019540U1 (en) | 2007-07-11 | 2013-07-30 | 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 |
Family Cites Families (5)
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 |
DK1053402T3 (en) * | 1998-02-02 | 2002-12-23 | Tuchenhagen Gmbh | Centrifugal pump impeller with radial structure |
-
2003
- 2003-03-31 DE DE10314425A patent/DE10314425B4/en not_active Expired - Lifetime
- 2003-03-31 DE DE20305113U patent/DE20305113U1/en not_active Expired - Lifetime
- 2003-06-17 AT AT03013665T patent/ATE454560T1/en not_active IP Right Cessation
- 2003-06-17 DE DE50312311T patent/DE50312311D1/en not_active Expired - Lifetime
Cited By (2)
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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
DE10314425A1 (en) | 2004-01-15 |
DE10314425B4 (en) | 2005-06-16 |
ATE454560T1 (en) | 2010-01-15 |
DE50312311D1 (en) | 2010-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20030731 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20060410 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20090416 |
|
R158 | Lapse of ip right after 8 years |
Effective date: 20111001 |