SE9504050L - Ljuddämpande tryckreduceringsenhet - Google Patents
Ljuddämpande tryckreduceringsenhetInfo
- Publication number
- SE9504050L SE9504050L SE9504050A SE9504050A SE9504050L SE 9504050 L SE9504050 L SE 9504050L SE 9504050 A SE9504050 A SE 9504050A SE 9504050 A SE9504050 A SE 9504050A SE 9504050 L SE9504050 L SE 9504050L
- Authority
- SE
- Sweden
- Prior art keywords
- noise
- pressure reducer
- canceling pressure
- canceling
- closable
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- 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
- F24F13/24—Means for preventing or suppressing noise
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Safety Valves (AREA)
- Duct Arrangements (AREA)
- Air-Conditioning For Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI940561U FI1732U1 (fi) | 1994-11-18 | 1994-11-18 | Ljuddaempande tryckreduceringsenhet |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9504050D0 SE9504050D0 (sv) | 1995-11-14 |
SE9504050L true SE9504050L (sv) | 1996-05-19 |
SE515116C2 SE515116C2 (sv) | 2001-06-11 |
Family
ID=8539976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9504050A SE515116C2 (sv) | 1994-11-18 | 1995-11-14 | Ljuddämpande tryckreduceringsenhet |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI1732U1 (sv) |
SE (1) | SE515116C2 (sv) |
-
1994
- 1994-11-18 FI FI940561U patent/FI1732U1/fi not_active IP Right Cessation
-
1995
- 1995-11-14 SE SE9504050A patent/SE515116C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI1732U1 (fi) | 1995-01-26 |
SE515116C2 (sv) | 2001-06-11 |
SE9504050D0 (sv) | 1995-11-14 |
FIU940561U0 (fi) | 1994-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |