BE837695A - IMPROVEMENTS TO DEVICES TO PROMOTE THE FLOW OF A GASEOUS FLUID IN DUCTS - Google Patents
IMPROVEMENTS TO DEVICES TO PROMOTE THE FLOW OF A GASEOUS FLUID IN DUCTSInfo
- Publication number
- BE837695A BE837695A BE163618A BE163618A BE837695A BE 837695 A BE837695 A BE 837695A BE 163618 A BE163618 A BE 163618A BE 163618 A BE163618 A BE 163618A BE 837695 A BE837695 A BE 837695A
- Authority
- BE
- Belgium
- Prior art keywords
- ducts
- promote
- devices
- flow
- gaseous fluid
- 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
- F04D29/4206—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 |
---|---|
BE837695A true BE837695A (en) | 1976-05-14 |
Family
ID=9748438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE163618A BE837695A (en) | 1975-01-23 | 1976-01-19 | IMPROVEMENTS TO DEVICES TO PROMOTE THE FLOW OF A GASEOUS FLUID IN DUCTS |
Country Status (13)
Country | Link |
---|---|
AT (1) | AT344856B (en) |
BE (1) | BE837695A (en) |
CH (1) | CH611390A5 (en) |
DE (1) | DE2602018A1 (en) |
DK (1) | DK25276A (en) |
FI (1) | FI760095A (en) |
FR (1) | FR2298712A1 (en) |
GB (1) | GB1532631A (en) |
LU (1) | LU74211A1 (en) |
NL (1) | NL7600280A (en) |
NO (1) | NO760195L (en) |
SE (1) | SE7600492L (en) |
ZA (1) | ZA76206B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2781844B1 (en) * | 1998-08-03 | 2000-09-22 | Valeo Climatisation | MOTOR-FAN GROUP WITH IMPROVED AERAULIC CHARACTERISTICS, PARTICULARLY FOR MOTOR VEHICLE HEATING AND AIR-CONDITIONING INSTALLATION |
KR100337287B1 (en) * | 1999-07-28 | 2002-05-17 | 윤종용 | centrifugal fan |
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/en not_active Application Discontinuation
- 1976-01-14 ZA ZA00760206A patent/ZA76206B/en unknown
- 1976-01-15 AT AT25276A patent/AT344856B/en not_active IP Right Cessation
- 1976-01-16 CH CH47876A patent/CH611390A5/en not_active IP Right Cessation
- 1976-01-16 FI FI760095A patent/FI760095A/fi not_active Application Discontinuation
- 1976-01-19 SE SE7600492A patent/SE7600492L/en unknown
- 1976-01-19 BE BE163618A patent/BE837695A/en unknown
- 1976-01-20 LU LU74211A patent/LU74211A1/xx unknown
- 1976-01-21 FR FR7601558A patent/FR2298712A1/en active Granted
- 1976-01-21 DE DE19762602018 patent/DE2602018A1/en not_active Withdrawn
- 1976-01-22 DK DK25276*#A patent/DK25276A/en unknown
- 1976-01-22 NO NO760195A patent/NO760195L/no unknown
Also Published As
Publication number | Publication date |
---|---|
NL7600280A (en) | 1976-07-27 |
DE2602018A1 (en) | 1976-07-29 |
ATA25276A (en) | 1977-12-15 |
SE7600492L (en) | 1976-07-26 |
ZA76206B (en) | 1976-12-29 |
LU74211A1 (en) | 1976-07-23 |
DK25276A (en) | 1976-07-24 |
CH611390A5 (en) | 1979-05-31 |
AT344856B (en) | 1978-08-10 |
GB1532631A (en) | 1978-11-15 |
NO760195L (en) | 1976-07-26 |
FR2298712B3 (en) | 1978-10-13 |
FI760095A (en) | 1976-07-24 |
FR2298712A1 (en) | 1976-08-20 |
AU1031876A (en) | 1977-07-21 |
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