DE50306312D1 - fan - Google Patents
fanInfo
- Publication number
- DE50306312D1 DE50306312D1 DE50306312T DE50306312T DE50306312D1 DE 50306312 D1 DE50306312 D1 DE 50306312D1 DE 50306312 T DE50306312 T DE 50306312T DE 50306312 T DE50306312 T DE 50306312T DE 50306312 D1 DE50306312 D1 DE 50306312D1
- Authority
- DE
- Germany
- Prior art keywords
- outlet
- semicircular
- rotor
- section
- groove
- 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
- 230000004888 barrier function Effects 0.000 abstract 1
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
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/008—Regenerative 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The fan arrangement (10) has a rotor with a semicircular-section circular groove near its periphery, containing radial vanes. There is a semicircular-section circular groove (14) in the fixed fan housing (12), cooperating with the groove in the rotor to make a circular-section channel. There may be a single barrier in a region (30) between the air inlet (34) and the air outlet (26). A pressure relief channel (36) runs from an intake (38) near the outlet to an outlet (40) near the inlet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50306312T DE50306312D1 (en) | 2003-07-30 | 2003-11-28 | fan |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10334812A DE10334812A1 (en) | 2003-07-30 | 2003-07-30 | Blower, in particular combustion air blower for a vehicle heater and method for operating the blower |
DE50306312T DE50306312D1 (en) | 2003-07-30 | 2003-11-28 | fan |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50306312D1 true DE50306312D1 (en) | 2007-03-08 |
Family
ID=33521484
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10334812A Ceased DE10334812A1 (en) | 2003-07-30 | 2003-07-30 | Blower, in particular combustion air blower for a vehicle heater and method for operating the blower |
DE50306312T Expired - Lifetime DE50306312D1 (en) | 2003-07-30 | 2003-11-28 | fan |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10334812A Ceased DE10334812A1 (en) | 2003-07-30 | 2003-07-30 | Blower, in particular combustion air blower for a vehicle heater and method for operating the blower |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1503084B1 (en) |
AT (1) | ATE351982T1 (en) |
DE (2) | DE10334812A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007053017A1 (en) * | 2007-11-05 | 2009-05-07 | Gardner Denver Deutschland Gmbh | Side Channel Blowers |
DE102015213549A1 (en) | 2015-07-17 | 2017-01-19 | Gardner Denver Deutschland Gmbh | Side channel machine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE902074C (en) * | 1937-08-08 | 1954-01-18 | Fritz Oesterlen Dr Ing | Circulating compressor with a side channel coaxial to the impeller |
US3356033A (en) * | 1965-10-22 | 1967-12-05 | Ford Motor Co | Centrifugal fluid pump |
US3951567A (en) * | 1971-12-18 | 1976-04-20 | Ulrich Rohs | Side channel compressor |
NL176199C (en) * | 1974-02-26 | 1985-03-01 | Siemens Ag | SIDE CHANNEL COMPRESSOR. |
NL7416205A (en) * | 1974-02-26 | 1975-08-28 | Siemens Ag | RING-SHAPED COMPRESSOR. |
GB2068461A (en) * | 1980-02-01 | 1981-08-12 | Utile Eng Co Ltd | Regenerative turbo machines |
DE4424629C1 (en) * | 1994-07-13 | 1995-03-09 | Becker Kg Gebr | Side-passage compressor |
DE19708953A1 (en) * | 1997-03-05 | 1998-09-17 | Busch Gmbh K | Side channel compressor with bladed rotor wheel |
-
2003
- 2003-07-30 DE DE10334812A patent/DE10334812A1/en not_active Ceased
- 2003-11-28 AT AT03027515T patent/ATE351982T1/en not_active IP Right Cessation
- 2003-11-28 EP EP03027515A patent/EP1503084B1/en not_active Expired - Lifetime
- 2003-11-28 DE DE50306312T patent/DE50306312D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1503084B1 (en) | 2007-01-17 |
ATE351982T1 (en) | 2007-02-15 |
DE10334812A1 (en) | 2005-03-03 |
EP1503084A1 (en) | 2005-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |