BE867509A - RADIAL FAN WITH TWO DIRECTION OF ROTATION - Google Patents
RADIAL FAN WITH TWO DIRECTION OF ROTATIONInfo
- Publication number
- BE867509A BE867509A BE2057017A BE2057017A BE867509A BE 867509 A BE867509 A BE 867509A BE 2057017 A BE2057017 A BE 2057017A BE 2057017 A BE2057017 A BE 2057017A BE 867509 A BE867509 A BE 867509A
- Authority
- BE
- Belgium
- Prior art keywords
- rotation
- radial fan
- fan
- radial
- Prior art date
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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/48—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps
- F04D29/483—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772724021 DE2724021A1 (en) | 1977-05-27 | 1977-05-27 | RADIAL FAN FOR DRIVES WITH CHANGING ROTATION DIRECTION |
Publications (1)
Publication Number | Publication Date |
---|---|
BE867509A true BE867509A (en) | 1978-11-27 |
Family
ID=6010055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2057017A BE867509A (en) | 1977-05-27 | 1978-05-26 | RADIAL FAN WITH TWO DIRECTION OF ROTATION |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE867509A (en) |
DE (1) | DE2724021A1 (en) |
FR (1) | FR2392259A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444181A1 (en) * | 1978-12-15 | 1980-07-11 | Serva Soc | Reversible centrifugal fan - uses async. monophase motor with fan blades not overlapping |
DE3701995C1 (en) * | 1987-01-23 | 1987-12-03 | Degussa | Device for the uniform application of a flowable heat material with a fluid flow |
DE4444875A1 (en) * | 1994-12-16 | 1996-06-20 | Miele & Cie | Washing dryer with rotating drum |
CN111980941A (en) * | 2019-05-23 | 2020-11-24 | 青岛海尔滚筒洗衣机有限公司 | Centrifugal fan and clothes dryer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1680775A (en) * | 1926-06-09 | 1928-08-14 | Bbc Brown Boveri & Cie | Reversible blower apparatus |
GB272519A (en) * | 1926-06-09 | 1927-12-08 | Bbc Brown Boveri & Cie | Centrifugal blowers for the supply of scavenging or charging air to diesel engines |
US1778015A (en) * | 1929-01-24 | 1930-10-14 | Hoover Co | Fan casing |
US2247817A (en) * | 1938-04-30 | 1941-07-01 | Gen Electric | Centrifugal pump |
US2961967A (en) * | 1956-10-01 | 1960-11-29 | American Radiator & Standard | Automatic reversing turbine pump |
-
1977
- 1977-05-27 DE DE19772724021 patent/DE2724021A1/en not_active Withdrawn
-
1978
- 1978-05-26 FR FR7815753A patent/FR2392259A1/en active Pending
- 1978-05-26 BE BE2057017A patent/BE867509A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2392259A1 (en) | 1978-12-22 |
DE2724021A1 (en) | 1978-12-07 |
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