SE410405B - Luftrenaraggregat med ljuddaempare - Google Patents
Luftrenaraggregat med ljuddaempareInfo
- Publication number
- SE410405B SE410405B SE7316895A SE7316895A SE410405B SE 410405 B SE410405 B SE 410405B SE 7316895 A SE7316895 A SE 7316895A SE 7316895 A SE7316895 A SE 7316895A SE 410405 B SE410405 B SE 410405B
- Authority
- SE
- Sweden
- Prior art keywords
- air
- discs
- acoustic
- purifiers
- air purifiers
- Prior art date
Links
- 239000002245 particle Substances 0.000 claims description 11
- 239000011358 absorbing material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000000356 contaminant Substances 0.000 claims 2
- 239000003344 environmental pollutant Substances 0.000 claims 2
- 231100000719 pollutant Toxicity 0.000 claims 2
- 239000012141 concentrate Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 22
- 238000010521 absorption reaction Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 241000283011 Rangifer Species 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
- F02C7/052—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Compressor (AREA)
- Cyclones (AREA)
- Exhaust Silencers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31632672A | 1972-12-18 | 1972-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE410405B true SE410405B (sv) | 1979-10-15 |
Family
ID=23228571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7316895A SE410405B (sv) | 1972-12-18 | 1973-12-14 | Luftrenaraggregat med ljuddaempare |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5233726B2 (OSRAM) |
| CA (1) | CA1015290A (OSRAM) |
| DE (1) | DE2362013C2 (OSRAM) |
| FR (1) | FR2210724B1 (OSRAM) |
| GB (1) | GB1449186A (OSRAM) |
| IT (1) | IT1000318B (OSRAM) |
| SE (1) | SE410405B (OSRAM) |
| ZA (1) | ZA739280B (OSRAM) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4158449A (en) * | 1976-12-07 | 1979-06-19 | Pall Corporation | Inlet air cleaner assembly for turbine engines |
| JPS61250324A (ja) * | 1985-04-27 | 1986-11-07 | Toushiyou Eng Kk | 騒音周波数対応型消音装置 |
| DE19716696C1 (de) * | 1997-04-21 | 1998-07-23 | Siemens Ag | Luftansaugsystem für eine Gasturbine |
| RU2172417C1 (ru) * | 2000-01-17 | 2001-08-20 | Открытое акционерное общество Научно-производственное объединение "Искра" | Тракт всаса газотурбинной установки |
| GB2426555A (en) | 2005-05-28 | 2006-11-29 | Siemens Ind Turbomachinery Ltd | Turbocharger air intake |
| DE202005018803U1 (de) | 2005-12-01 | 2006-03-02 | Faist Anlagenbau Gmbh | Vorrichtung zum Schalldämpfen/Schalldämmen insbesondere bei Kraftwerken |
| FR2905983B1 (fr) * | 2006-09-20 | 2013-03-15 | Turbomeca | Dispositif d'insonorisation d'un moteur d'helicoptere a turbine a gaz, et moteur ainsi obtenu |
| US9359914B2 (en) * | 2014-08-19 | 2016-06-07 | General Electric Company | Silencing and cooling assembly with fibrous medium |
| EP3115575B1 (en) * | 2015-07-10 | 2019-06-19 | Siemens Aktiengesellschaft | System for reducing noise generated by a turbomachinery |
| US20170089208A1 (en) * | 2015-09-30 | 2017-03-30 | General Electric Company | Vane separators with acoustic insulation |
| US10533496B2 (en) * | 2016-07-28 | 2020-01-14 | General Electric Company | Compact gas turbine air inlet system |
| US11035257B2 (en) * | 2018-01-23 | 2021-06-15 | Honeywell International Inc. | Driven cavity particle separator |
| CN110725811A (zh) * | 2018-07-16 | 2020-01-24 | 中兴通讯股份有限公司 | 一种通信设备 |
| US11446596B2 (en) | 2019-10-15 | 2022-09-20 | Honeywell International Inc. | Self refreshing particle separator |
| CN114000964B (zh) * | 2021-10-27 | 2022-10-04 | 湖南弘辉科技有限公司 | 一种船舶发动机的降噪装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE873182C (de) * | 1942-06-30 | 1953-04-13 | Delbag Luftfilter Gmbh | Anordnung eines Schalldaempfers bei einem Luftreiniger |
| FR1081449A (fr) * | 1952-07-24 | 1954-12-20 | Bolt Soc | Procédé et système acoustiques destinés à réduire l'intensité de l'énergie sonore accompagnant l'écoulement d'un fluide dans un espace fermé |
| FR1208482A (fr) * | 1958-06-13 | 1960-02-24 | Perfectionnements apportés aux moyens pour insonoriser des groupes comportant au moins un moteur thermique et en particulier des groupes électrogènes | |
| NL262265A (OSRAM) * | 1960-03-11 | 1900-01-01 | ||
| US3177972A (en) * | 1960-12-14 | 1965-04-13 | Garrett Corp | Sound absorbing gas turbine exhaust duct |
| US3520114A (en) * | 1968-06-28 | 1970-07-14 | Pall Corp | Vortex air cleaner assembly having uniform particle removal efficiency throughout the array of air cleaners |
-
1973
- 1973-12-05 CA CA187,446A patent/CA1015290A/en not_active Expired
- 1973-12-06 ZA ZA739280A patent/ZA739280B/xx unknown
- 1973-12-11 GB GB5742273A patent/GB1449186A/en not_active Expired
- 1973-12-13 DE DE2362013A patent/DE2362013C2/de not_active Expired
- 1973-12-14 SE SE7316895A patent/SE410405B/sv unknown
- 1973-12-14 IT IT54281/73A patent/IT1000318B/it active
- 1973-12-17 FR FR7345125A patent/FR2210724B1/fr not_active Expired
- 1973-12-18 JP JP48142310A patent/JPS5233726B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5233726B2 (OSRAM) | 1977-08-30 |
| AU6331873A (en) | 1975-06-12 |
| GB1449186A (en) | 1976-09-15 |
| DE2362013A1 (de) | 1974-06-27 |
| JPS4987909A (OSRAM) | 1974-08-22 |
| ZA739280B (en) | 1974-10-30 |
| IT1000318B (it) | 1976-03-30 |
| FR2210724B1 (OSRAM) | 1978-03-17 |
| DE2362013C2 (de) | 1982-03-25 |
| FR2210724A1 (OSRAM) | 1974-07-12 |
| CA1015290A (en) | 1977-08-09 |
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