FI54194B - Ljuddaempare foer luftkonditioneringskanaler - Google Patents
Ljuddaempare foer luftkonditioneringskanalerInfo
- Publication number
- FI54194B FI54194B FI751839A FI751839A FI54194B FI 54194 B FI54194 B FI 54194B FI 751839 A FI751839 A FI 751839A FI 751839 A FI751839 A FI 751839A FI 54194 B FI54194 B FI 54194B
- Authority
- FI
- Finland
- Prior art keywords
- luftkonditioneringskanaler
- ljuddaempare
- foer
- ljuddaempare foer
- foer luftkonditioneringskanaler
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0263—Insulation for air ducts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI751839A FI54194C (fi) | 1975-06-19 | 1975-06-19 | Ljuddaempare foer luftkonditioneringskanaler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI751839A FI54194C (fi) | 1975-06-19 | 1975-06-19 | Ljuddaempare foer luftkonditioneringskanaler |
Publications (3)
Publication Number | Publication Date |
---|---|
FI751839A FI751839A (fi) | 1976-12-20 |
FI54194B true FI54194B (fi) | 1978-06-30 |
FI54194C FI54194C (fi) | 1978-10-10 |
Family
ID=8509287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI751839A FI54194C (fi) | 1975-06-19 | 1975-06-19 | Ljuddaempare foer luftkonditioneringskanaler |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI54194C (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991014138A1 (en) * | 1990-03-12 | 1991-09-19 | Koenoenen Jorma | Method and assembly to reduce noise and/or to control flow associated with a flow system of gaseous medium, such as for example air distribution and/or exhaust system of a ventilation system, both use of a module silencer |
-
1975
- 1975-06-19 FI FI751839A patent/FI54194C/fi not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991014138A1 (en) * | 1990-03-12 | 1991-09-19 | Koenoenen Jorma | Method and assembly to reduce noise and/or to control flow associated with a flow system of gaseous medium, such as for example air distribution and/or exhaust system of a ventilation system, both use of a module silencer |
Also Published As
Publication number | Publication date |
---|---|
FI751839A (fi) | 1976-12-20 |
FI54194C (fi) | 1978-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: A-ELEMENTTI OY RAKENNUSMIES |