NO760195L - - Google Patents
Info
- Publication number
- NO760195L NO760195L NO760195A NO760195A NO760195L NO 760195 L NO760195 L NO 760195L NO 760195 A NO760195 A NO 760195A NO 760195 A NO760195 A NO 760195A NO 760195 L NO760195 L NO 760195L
- Authority
- NO
- Norway
- Prior art keywords
- fan
- rotor
- duct
- channel
- opening
- Prior art date
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 10
- 238000005266 casting Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- 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
- F04D29/4226—Fan casings
Landscapes
- Engineering & Computer Science (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 |
|---|---|---|---|
| GB2913/75A GB1532631A (en) | 1975-01-23 | 1975-01-23 | Ducted centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO760195L true NO760195L (de) | 1976-07-26 |
Family
ID=9748438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO760195A NO760195L (de) | 1975-01-23 | 1976-01-22 |
Country Status (13)
| Country | Link |
|---|---|
| AT (1) | AT344856B (de) |
| BE (1) | BE837695A (de) |
| CH (1) | CH611390A5 (de) |
| DE (1) | DE2602018A1 (de) |
| DK (1) | DK25276A (de) |
| FI (1) | FI760095A (de) |
| FR (1) | FR2298712A1 (de) |
| GB (1) | GB1532631A (de) |
| LU (1) | LU74211A1 (de) |
| NL (1) | NL7600280A (de) |
| NO (1) | NO760195L (de) |
| SE (1) | SE7600492L (de) |
| ZA (1) | ZA76206B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2781844B1 (fr) * | 1998-08-03 | 2000-09-22 | Valeo Climatisation | Groupe moto-ventilateur a caracteristiques aerauliques ameliorees, notamment pour installation de chauffage-climatisation de vehicule automobile |
| KR100337287B1 (ko) * | 1999-07-28 | 2002-05-17 | 윤종용 | 원심 송풍기 |
| GB2582546B (en) * | 2019-03-15 | 2021-07-28 | Basic Holdings | Fan coil air conditioning system |
-
1975
- 1975-01-23 GB GB2913/75A patent/GB1532631A/en not_active Expired
-
1976
- 1976-01-13 NL NL7600280A patent/NL7600280A/xx not_active Application Discontinuation
- 1976-01-14 ZA ZA00760206A patent/ZA76206B/xx unknown
- 1976-01-15 AT AT25276A patent/AT344856B/de not_active IP Right Cessation
- 1976-01-16 FI FI760095A patent/FI760095A/fi not_active Application Discontinuation
- 1976-01-16 CH CH47876A patent/CH611390A5/xx not_active IP Right Cessation
- 1976-01-19 BE BE163618A patent/BE837695A/xx unknown
- 1976-01-19 SE SE7600492A patent/SE7600492L/xx unknown
- 1976-01-20 LU LU74211A patent/LU74211A1/xx unknown
- 1976-01-21 DE DE19762602018 patent/DE2602018A1/de not_active Withdrawn
- 1976-01-21 FR FR7601558A patent/FR2298712A1/fr active Granted
- 1976-01-22 NO NO760195A patent/NO760195L/no unknown
- 1976-01-22 DK DK25276*#A patent/DK25276A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE837695A (fr) | 1976-05-14 |
| FR2298712B3 (de) | 1978-10-13 |
| ATA25276A (de) | 1977-12-15 |
| FI760095A (de) | 1976-07-24 |
| AU1031876A (en) | 1977-07-21 |
| CH611390A5 (en) | 1979-05-31 |
| AT344856B (de) | 1978-08-10 |
| NL7600280A (nl) | 1976-07-27 |
| LU74211A1 (de) | 1976-07-23 |
| FR2298712A1 (fr) | 1976-08-20 |
| DK25276A (da) | 1976-07-24 |
| ZA76206B (en) | 1976-12-29 |
| SE7600492L (sv) | 1976-07-26 |
| DE2602018A1 (de) | 1976-07-29 |
| GB1532631A (en) | 1978-11-15 |
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