SE0000559D0 - Dubbelväggig konstruktion och sätt att tillverka densamma - Google Patents
Dubbelväggig konstruktion och sätt att tillverka densammaInfo
- Publication number
- SE0000559D0 SE0000559D0 SE0000559A SE0000559A SE0000559D0 SE 0000559 D0 SE0000559 D0 SE 0000559D0 SE 0000559 A SE0000559 A SE 0000559A SE 0000559 A SE0000559 A SE 0000559A SE 0000559 D0 SE0000559 D0 SE 0000559D0
- Authority
- SE
- Sweden
- Prior art keywords
- inner tube
- double
- same
- manufacturing
- way
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
-
- 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
- F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
-
- 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
- F24F13/0281—Multilayer duct
-
- 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
-
- 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
- F24F2013/242—Sound-absorbing material
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000559A SE515765C2 (sv) | 2000-02-22 | 2000-02-22 | Dubbelväggig konstruktion och sätt att tillverka densamma |
EP01850037A EP1128032A2 (en) | 2000-02-22 | 2001-02-21 | Double-walled structure and method of producing the same |
US09/789,979 US20010015302A1 (en) | 2000-02-22 | 2001-02-21 | Double-walled structure and method of producing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000559A SE515765C2 (sv) | 2000-02-22 | 2000-02-22 | Dubbelväggig konstruktion och sätt att tillverka densamma |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0000559D0 true SE0000559D0 (sv) | 2000-02-22 |
SE0000559L SE0000559L (sv) | 2001-08-23 |
SE515765C2 SE515765C2 (sv) | 2001-10-08 |
Family
ID=20278529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0000559A SE515765C2 (sv) | 2000-02-22 | 2000-02-22 | Dubbelväggig konstruktion och sätt att tillverka densamma |
Country Status (3)
Country | Link |
---|---|
US (1) | US20010015302A1 (sv) |
EP (1) | EP1128032A2 (sv) |
SE (1) | SE515765C2 (sv) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10248781B3 (de) * | 2002-10-15 | 2004-02-19 | Atj Autotechnik Gmbh | Verfahren zur Herstellung isolierter Körper |
EP1411218A3 (de) * | 2002-10-15 | 2004-05-26 | ATJ Autotechnik Gmbh | Verfahren zur Herstellung isolierter Körper |
WO2006130134A1 (en) * | 2005-05-31 | 2006-12-07 | Carrier Corporation | Methods and apparatus for reducing the noise level outputted by oil separator |
US10753627B1 (en) * | 2005-07-13 | 2020-08-25 | Qc Manufacturing, Inc. | Air cooling system for a building structure |
US7546899B2 (en) * | 2005-10-05 | 2009-06-16 | Arrowhead Products Corporation | Lightweight polymer muffler apparatus and method of making same |
US8393436B2 (en) * | 2011-04-15 | 2013-03-12 | Arrowhead Products Corporation | Flexible muffler for use in aircraft environmental control systems and method of manufacture |
US9382826B1 (en) * | 2015-01-09 | 2016-07-05 | Dayco Ip Holdings, Llc | Noise attenuating member for noise attenuating units in engines |
US9567087B1 (en) * | 2015-12-16 | 2017-02-14 | Hamilton Sundstrand Corporation | Honeycomb acoustic liner |
US10980391B2 (en) | 2017-04-28 | 2021-04-20 | Owens Corning Intellectual Capital, Llc | Appliance with acoustically insulated ductwork |
RU191178U1 (ru) * | 2019-01-24 | 2019-07-29 | Антон Геннадьевич Вайс | Звукоизолированный воздуховод |
US11415333B2 (en) | 2019-11-22 | 2022-08-16 | Qc Manufacturing, Inc. | Fresh air cooling and ventilating system |
JP7405672B2 (ja) * | 2020-03-30 | 2023-12-26 | イビデン株式会社 | 燃焼装置用消音器 |
CN212899157U (zh) | 2020-07-27 | 2021-04-06 | 开利公司 | 用于风机出口侧的降噪装置以及包括其的热交换系统 |
-
2000
- 2000-02-22 SE SE0000559A patent/SE515765C2/sv not_active IP Right Cessation
-
2001
- 2001-02-21 US US09/789,979 patent/US20010015302A1/en not_active Abandoned
- 2001-02-21 EP EP01850037A patent/EP1128032A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1128032A2 (en) | 2001-08-29 |
SE515765C2 (sv) | 2001-10-08 |
US20010015302A1 (en) | 2001-08-23 |
SE0000559L (sv) | 2001-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |