EP1519049A3 - Side channel compressor with annular casing - Google Patents
Side channel compressor with annular casing Download PDFInfo
- Publication number
- EP1519049A3 EP1519049A3 EP04022010A EP04022010A EP1519049A3 EP 1519049 A3 EP1519049 A3 EP 1519049A3 EP 04022010 A EP04022010 A EP 04022010A EP 04022010 A EP04022010 A EP 04022010A EP 1519049 A3 EP1519049 A3 EP 1519049A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- side channel
- channel compressor
- housing
- annular casing
- impeller
- 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- Withdrawn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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid 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
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/008—Regenerative pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Ein Seitenkanalverdichter mit einem ringförmigen Laufradgehäuse (1), das ein in ihm drehbar gelagertes Laufrad (3) umschließt und mit einem Luftansaug- und einem Luftauslassstutzen (6,7) versehen ist, hat ein Laufradgehäuse, das einen durchgehenden Kanal (12) aufweist, der sich in Axialrichtung von einer Gehäuseseite zu der gegenüberliegenden Gehäuseseite erstreckt. A side channel compressor having an annular impeller housing (1) surrounding an impeller (3) rotatably supported therein and provided with an air intake and an air outlet port (6, 7) has an impeller housing having a continuous passage (12) therein, which extends in the axial direction from one side of the housing to the opposite side of the housing.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003144719 DE10344719A1 (en) | 2003-09-26 | 2003-09-26 | Side channel compressor with an annular impeller housing |
DE10344719 | 2003-09-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1519049A2 EP1519049A2 (en) | 2005-03-30 |
EP1519049A3 true EP1519049A3 (en) | 2008-02-27 |
Family
ID=34177971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04022010A Withdrawn EP1519049A3 (en) | 2003-09-26 | 2004-09-16 | Side channel compressor with annular casing |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1519049A3 (en) |
CN (1) | CN1601114A (en) |
DE (1) | DE10344719A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007053017A1 (en) * | 2007-11-05 | 2009-05-07 | Gardner Denver Deutschland Gmbh | Side Channel Blowers |
JP5620690B2 (en) * | 2010-02-15 | 2014-11-05 | 株式会社マキタ | Blower |
DE202011108871U1 (en) * | 2011-12-09 | 2013-03-13 | Gardner Denver Schopfheim Gmbh | pump |
CN102538431A (en) * | 2012-02-23 | 2012-07-04 | 谭锐 | Safety type intelligent and efficient drying fan |
CN205117810U (en) * | 2015-10-22 | 2016-03-30 | 新界泵业集团股份有限公司 | Volute pump runner structure |
US10184484B2 (en) | 2016-02-11 | 2019-01-22 | Borgwarner Inc. | Single inlet/outlet connection for turbocharger compressor |
DE102016210464A1 (en) * | 2016-06-14 | 2017-12-14 | Gardner Denver Deutschland Gmbh | compressor assembly |
DE102017215739A1 (en) * | 2017-09-07 | 2019-03-07 | Robert Bosch Gmbh | Side channel compressor for a fuel cell system for conveying and / or compressing a gaseous medium |
WO2019120633A1 (en) * | 2017-12-21 | 2019-06-27 | Pierburg Gmbh | Side channel blower, in particular secondary air blower for an internal combustion engine |
CN110360133B (en) * | 2019-06-25 | 2020-10-13 | 辽宁福鞍燃气轮机有限公司 | Gas turbine compressor through-flow structure |
CN111980947A (en) * | 2020-09-23 | 2020-11-24 | 台州瑞晶机电有限公司 | Impeller and vortex type air pump |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966159C (en) * | 1950-09-19 | 1957-07-11 | Philipp Hilge Fa | Centrifugal pump unit, especially for liquid food and beverages |
DE2433094A1 (en) * | 1974-07-10 | 1976-01-22 | Elektror Karl W Mueller | Two stage side channel compressor unit with silencer - has demountable double channel flow diverter device attached to the compressor body |
EP0713975A1 (en) * | 1994-11-22 | 1996-05-29 | Siemens Aktiengesellschaft | Side-channel compressor |
WO1997008461A1 (en) * | 1995-08-30 | 1997-03-06 | Sterling Fluid Systems (Germany) Gmbh | Regenerative pump |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2223762A1 (en) * | 1972-05-16 | 1973-11-29 | Elektror Karl W Mueller | PRESSURE AND VOLUME REGULATORS FOR MOTOR-DRIVEN COMPRESSORS FOR GASES OR FLUID DEVICES |
DE7441311U (en) * | 1974-12-11 | 1976-07-01 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | COMPRESSOR ARRANGEMENT |
DE20305603U1 (en) * | 2003-04-07 | 2003-07-17 | Rietschle Werner Gmbh & Co Kg | Side channel blower with water cooling for compressing air has rotor directly connected to shaft of drive motor and has housing directly connected to mounting rails on flexible pads |
-
2003
- 2003-09-26 DE DE2003144719 patent/DE10344719A1/en not_active Ceased
-
2004
- 2004-09-16 EP EP04022010A patent/EP1519049A3/en not_active Withdrawn
- 2004-09-27 CN CN 200410011761 patent/CN1601114A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966159C (en) * | 1950-09-19 | 1957-07-11 | Philipp Hilge Fa | Centrifugal pump unit, especially for liquid food and beverages |
DE2433094A1 (en) * | 1974-07-10 | 1976-01-22 | Elektror Karl W Mueller | Two stage side channel compressor unit with silencer - has demountable double channel flow diverter device attached to the compressor body |
EP0713975A1 (en) * | 1994-11-22 | 1996-05-29 | Siemens Aktiengesellschaft | Side-channel compressor |
WO1997008461A1 (en) * | 1995-08-30 | 1997-03-06 | Sterling Fluid Systems (Germany) Gmbh | Regenerative pump |
Also Published As
Publication number | Publication date |
---|---|
CN1601114A (en) | 2005-03-30 |
EP1519049A2 (en) | 2005-03-30 |
DE10344719A1 (en) | 2005-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2458223A3 (en) | Axial-flow fan with double impellers | |
EP2107250A3 (en) | Turbocharger comprising a compressor having two back-to-back impellers | |
EP1701101A3 (en) | Ventilating system | |
EP1519049A3 (en) | Side channel compressor with annular casing | |
EP1976050A3 (en) | Battery module | |
EP2653206A3 (en) | Air filter assembly | |
EP1820936A3 (en) | Gas turbine engine rotor ventilation arrangement | |
EP1830070A3 (en) | Motor compressor | |
EP1393824A3 (en) | Pressure washer with improved mobility | |
EP1701102A3 (en) | Ventilating system | |
EP2107249A3 (en) | Compressor scrolls for auxiliary power units | |
EP1719917A3 (en) | A sealing arrangement for the attachment of a side plate of a centrifugal pump and an attachment screw used therewith | |
UA89653C2 (en) | Pump impeller | |
EP2149709A3 (en) | Multistage centrifugal compressor | |
EP1777156A3 (en) | A gas feed assembly | |
EP1519048A3 (en) | Side channel compressor | |
EP1614891A3 (en) | Fuel pump | |
EP1701072A3 (en) | Ball valve assembly with check valve | |
DE50003108D1 (en) | SIDE CHANNEL BLOWERS | |
EP1538340A3 (en) | Compact diagonal fan | |
EP1855013A3 (en) | Improvement in the pumping chamber of a centrifugal turbine pump | |
EP1167845A3 (en) | Valve for a fuel pumping unit | |
EP1293678A3 (en) | Pump impeller with valve function | |
ATE296532T1 (en) | CROSS-FLOW FAN WITH A CLOSED SUCTION ELEMENT AND A EVEN FLOW SUCTION SEPARATION DEVICE | |
EP1582750A3 (en) | Casing, impeller and radial blower having a casing and an impeller |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04D 23/00 20060101AFI20041008BHEP Ipc: F04D 29/42 20060101ALI20080122BHEP |
|
17P | Request for examination filed |
Effective date: 20080704 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20090529 |
|
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: 20091209 |