EP1059456A3 - Side channel compressor - Google Patents
Side channel compressor Download PDFInfo
- Publication number
- EP1059456A3 EP1059456A3 EP00112499A EP00112499A EP1059456A3 EP 1059456 A3 EP1059456 A3 EP 1059456A3 EP 00112499 A EP00112499 A EP 00112499A EP 00112499 A EP00112499 A EP 00112499A EP 1059456 A3 EP1059456 A3 EP 1059456A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- impeller
- side channel
- channel compressor
- inlets
- housing
- 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- Withdrawn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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/008—Regenerative pumps
Abstract
Die Erfindung betrifft einen Seitenkanalverdichter (1) mit einem Laufrad (2), einem Gehäuse, wobei in dem Gehäuse ein Seitenkanal ausgebildet ist und das Laufrad (2) Schaufeln aufweist, und mit in den Seitenkanal mündenden Ein- und Auslässen mit Zu- und Abströmungen aus/in einer Ebene senkrecht zur Rotationsebene des Laufrades (2). Um eine möglichst hohe Leistung zu erreichen schlägt die Erfindung vor, daß über den Umfang verteilt bezüglich eines Laufrades zwei oder mehr Ein- und Auslässe ausgebildet sind und daß das Laufrad mit einer Frequenz von mehr als 100 Hz umläuft. The invention relates to a side channel compressor (1) with an impeller (2), a housing, a side channel being formed in the housing and the impeller (2) having blades, and with inlets and outlets opening into the side channel with inflows and outflows from / in a plane perpendicular to the rotation plane of the impeller (2). In order to achieve the highest possible performance, the invention proposes that two or more inlets and outlets are formed distributed over the circumference with respect to an impeller and that the impeller rotates at a frequency of more than 100 Hz.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999126777 DE19926777A1 (en) | 1999-06-11 | 1999-06-11 | Side channel blower |
DE19926777 | 1999-06-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1059456A2 EP1059456A2 (en) | 2000-12-13 |
EP1059456A3 true EP1059456A3 (en) | 2002-01-02 |
Family
ID=7910996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00112499A Withdrawn EP1059456A3 (en) | 1999-06-11 | 2000-06-13 | Side channel compressor |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1059456A3 (en) |
DE (1) | DE19926777A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10062352B4 (en) * | 2000-12-14 | 2004-09-30 | Nash_Elmo Industries Gmbh | Side channel gas compressor and method for compressing gas |
GB0215708D0 (en) * | 2002-07-05 | 2002-08-14 | Boc Group Plc | A regenerative fluid pump and stator for the same |
DE102011108763B4 (en) * | 2011-07-28 | 2013-08-08 | Pierburg Gmbh | Side channel blower |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1127299A (en) * | 1966-05-25 | 1968-09-18 | Rotron Mfg Co | Vortex flow compressor |
US3477636A (en) * | 1968-04-04 | 1969-11-11 | Gen Electric | Balancing of gas pressure forces in multi-stage regenerative compressors |
US3518021A (en) * | 1968-04-04 | 1970-06-30 | Gen Electric | Thrust bearing for compressor |
CH526223A (en) * | 1971-01-13 | 1972-07-31 | Bbc Brown Boveri & Cie | Centrifugal fan |
FR2145915A5 (en) * | 1971-07-14 | 1973-02-23 | Eberspaecher J | |
FR2165570A5 (en) * | 1971-12-18 | 1973-08-03 | Rohs Ulrich | |
DE4424629C1 (en) * | 1994-07-13 | 1995-03-09 | Becker Kg Gebr | Side-passage compressor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19819267B4 (en) | 1998-04-30 | 2006-11-30 | Gebr. Becker Gmbh & Co | Side Channel Blowers |
-
1999
- 1999-06-11 DE DE1999126777 patent/DE19926777A1/en not_active Withdrawn
-
2000
- 2000-06-13 EP EP00112499A patent/EP1059456A3/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1127299A (en) * | 1966-05-25 | 1968-09-18 | Rotron Mfg Co | Vortex flow compressor |
US3477636A (en) * | 1968-04-04 | 1969-11-11 | Gen Electric | Balancing of gas pressure forces in multi-stage regenerative compressors |
US3518021A (en) * | 1968-04-04 | 1970-06-30 | Gen Electric | Thrust bearing for compressor |
CH526223A (en) * | 1971-01-13 | 1972-07-31 | Bbc Brown Boveri & Cie | Centrifugal fan |
FR2145915A5 (en) * | 1971-07-14 | 1973-02-23 | Eberspaecher J | |
FR2165570A5 (en) * | 1971-12-18 | 1973-08-03 | Rohs Ulrich | |
DE4424629C1 (en) * | 1994-07-13 | 1995-03-09 | Becker Kg Gebr | Side-passage compressor |
Also Published As
Publication number | Publication date |
---|---|
DE19926777A1 (en) | 2000-12-14 |
EP1059456A2 (en) | 2000-12-13 |
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Legal Events
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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 |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 20020404 |
|
AKX | Designation fees paid |
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RBV | Designated contracting states (corrected) |
Designated state(s): CH DE GB IT LI |
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REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
17Q | First examination report despatched |
Effective date: 20070601 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20071212 |