EP0874160A3 - Dispositif de soufflante - Google Patents
Dispositif de soufflante Download PDFInfo
- Publication number
- EP0874160A3 EP0874160A3 EP98104805A EP98104805A EP0874160A3 EP 0874160 A3 EP0874160 A3 EP 0874160A3 EP 98104805 A EP98104805 A EP 98104805A EP 98104805 A EP98104805 A EP 98104805A EP 0874160 A3 EP0874160 A3 EP 0874160A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- blower
- cover plate
- motor
- wheel
- 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.)
- Withdrawn
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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
- F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
-
- 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
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19717154 | 1997-04-23 | ||
DE19717154A DE19717154A1 (de) | 1997-04-23 | 1997-04-23 | Gebläseanordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0874160A2 EP0874160A2 (fr) | 1998-10-28 |
EP0874160A3 true EP0874160A3 (fr) | 1999-11-17 |
Family
ID=7827501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98104805A Withdrawn EP0874160A3 (fr) | 1997-04-23 | 1998-03-17 | Dispositif de soufflante |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0874160A3 (fr) |
JP (1) | JPH10299696A (fr) |
KR (1) | KR19980080966A (fr) |
CZ (1) | CZ122398A3 (fr) |
DE (1) | DE19717154A1 (fr) |
PL (1) | PL325797A1 (fr) |
TR (1) | TR199800733A2 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19855905B4 (de) * | 1998-12-03 | 2013-02-21 | BSH Bosch und Siemens Hausgeräte GmbH | Gebläseanordnung |
DE29909301U1 (de) * | 1999-05-27 | 1999-10-07 | Man B & W Diesel Ag, 86153 Augsburg | Gebläse mit einem Antrieb |
DE19951369A1 (de) * | 1999-10-26 | 2001-05-10 | Bosch Gmbh Robert | Gebläse |
DE10148510C1 (de) | 2001-10-01 | 2003-06-18 | Bsh Bosch Siemens Hausgeraete | Dichtung zum Einsatz in einer Gebläseanordnung |
DE102013111051A1 (de) | 2013-10-07 | 2015-04-09 | Miele & Cie. Kg | Gebläseanordnung für ein Bodenpflegegerät |
DE102016116829A1 (de) | 2016-09-08 | 2018-03-08 | Miele & Cie. Kg | Gebläseanordnung für ein Haushaltgerät, wie Staubsauger |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966633C (de) * | 1953-12-05 | 1957-08-29 | Bruno Eck Dr Ing | Dichtung zwischen der Laufraddeckscheibe und dem Gehaeuse eines Geblaeses |
US3313476A (en) * | 1965-05-03 | 1967-04-11 | Electrolux Corp | Centrifugal fan having substantially reduced internal air recirculation |
DE2109409A1 (de) * | 1971-02-27 | 1972-09-07 | Luft U Kaeltetechnik Veb K | Anordnung zur Verminderung der Spaltverluste bei Lüftern mit schwingend gelagertem Laufrad |
EP0467557A1 (fr) * | 1990-07-20 | 1992-01-22 | Hitachi, Ltd. | Soufflante d'aspirateur avec roue de ventilateur |
JPH07208390A (ja) * | 1994-01-12 | 1995-08-08 | Hitachi Ltd | 電動送風機 |
-
1997
- 1997-04-23 DE DE19717154A patent/DE19717154A1/de not_active Withdrawn
-
1998
- 1998-03-17 EP EP98104805A patent/EP0874160A3/fr not_active Withdrawn
- 1998-04-01 KR KR1019980011402A patent/KR19980080966A/ko not_active Application Discontinuation
- 1998-04-14 PL PL98325797A patent/PL325797A1/xx unknown
- 1998-04-20 JP JP10109380A patent/JPH10299696A/ja active Pending
- 1998-04-21 TR TR1998/00733A patent/TR199800733A2/xx unknown
- 1998-04-22 CZ CZ981223A patent/CZ122398A3/cs unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966633C (de) * | 1953-12-05 | 1957-08-29 | Bruno Eck Dr Ing | Dichtung zwischen der Laufraddeckscheibe und dem Gehaeuse eines Geblaeses |
US3313476A (en) * | 1965-05-03 | 1967-04-11 | Electrolux Corp | Centrifugal fan having substantially reduced internal air recirculation |
DE2109409A1 (de) * | 1971-02-27 | 1972-09-07 | Luft U Kaeltetechnik Veb K | Anordnung zur Verminderung der Spaltverluste bei Lüftern mit schwingend gelagertem Laufrad |
EP0467557A1 (fr) * | 1990-07-20 | 1992-01-22 | Hitachi, Ltd. | Soufflante d'aspirateur avec roue de ventilateur |
JPH07208390A (ja) * | 1994-01-12 | 1995-08-08 | Hitachi Ltd | 電動送風機 |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 095, no. 011 26 December 1995 (1995-12-26) * |
Also Published As
Publication number | Publication date |
---|---|
JPH10299696A (ja) | 1998-11-10 |
KR19980080966A (ko) | 1998-11-25 |
CZ122398A3 (cs) | 1999-05-12 |
TR199800733A2 (en) | 1998-11-23 |
EP0874160A2 (fr) | 1998-10-28 |
PL325797A1 (en) | 1998-10-26 |
DE19717154A1 (de) | 1998-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
18W | Application withdrawn |
Withdrawal date: 19990922 |