DK0713046T3 - Indretning til lyddæmpning i rørledninger - Google Patents
Indretning til lyddæmpning i rørledningerInfo
- Publication number
- DK0713046T3 DK0713046T3 DK95117434T DK95117434T DK0713046T3 DK 0713046 T3 DK0713046 T3 DK 0713046T3 DK 95117434 T DK95117434 T DK 95117434T DK 95117434 T DK95117434 T DK 95117434T DK 0713046 T3 DK0713046 T3 DK 0713046T3
- Authority
- DK
- Denmark
- Prior art keywords
- pipe
- cover cap
- piece
- damped
- fog
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
-
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
-
- 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
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
-
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/20—Chambers being formed inside the exhaust pipe without enlargement of the cross section of the pipe, e.g. resonance chambers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4440918A DE4440918A1 (de) | 1994-11-17 | 1994-11-17 | Vorrichtung zur Schalldämmung in Rohrleitungen |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0713046T3 true DK0713046T3 (da) | 2001-03-19 |
Family
ID=6533465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK95117434T DK0713046T3 (da) | 1994-11-17 | 1995-11-06 | Indretning til lyddæmpning i rørledninger |
Country Status (6)
Country | Link |
---|---|
US (1) | US5677518A (da) |
EP (1) | EP0713046B1 (da) |
AT (1) | ATE199279T1 (da) |
DE (2) | DE4440918A1 (da) |
DK (1) | DK0713046T3 (da) |
ES (1) | ES2154314T3 (da) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5929396A (en) * | 1997-07-29 | 1999-07-27 | Awad; Elias A. | Noise reducing diffuser |
JP2000230413A (ja) * | 1999-02-09 | 2000-08-22 | Honda Motor Co Ltd | 内燃機関の消音装置 |
DE19956166B4 (de) * | 1999-11-23 | 2011-02-17 | Umfotec Gmbh | Ringkammerdämpfer |
FR2824383B1 (fr) * | 2001-05-04 | 2007-05-11 | Mecaplast Sa | Dispositif d'attenuation du niveau sonore d'un circuit de fluide gazeux |
JP4392592B2 (ja) * | 2003-12-12 | 2010-01-06 | トヨタ自動車株式会社 | 排気消音装置 |
JP3944183B2 (ja) * | 2004-04-01 | 2007-07-11 | 本田技研工業株式会社 | 車両の排気系支持構造 |
KR100710342B1 (ko) * | 2006-02-07 | 2007-04-23 | 엘지전자 주식회사 | 소음기 |
US20110005860A1 (en) * | 2009-07-13 | 2011-01-13 | Kwin Abram | Exhaust component with reduced pack |
DE102010008403A1 (de) | 2010-02-18 | 2011-08-18 | J. Eberspächer GmbH & Co. KG, 73730 | Schalldämpfer |
US8978819B2 (en) * | 2013-06-07 | 2015-03-17 | Yamaha Hatsudoki Kabushiki Kaisha | Spark arrestor, muffler, and straddle type vehicle |
KR20180053859A (ko) * | 2016-11-14 | 2018-05-24 | 엘지전자 주식회사 | 리니어 압축기 |
US11883358B2 (en) | 2018-03-05 | 2024-01-30 | Leggett & Platt Canada Co. | Pneumatic massage system |
US11039975B2 (en) | 2018-08-29 | 2021-06-22 | Leggett & Platt Canada Co. | Pneumatic massage |
EP3942188A4 (en) * | 2019-03-20 | 2023-03-29 | Leggett & Platt Canada Co. | NOISE ATTENUATOR FOR PNEUMATIC SYSTEM FLUID SWITCHING MODULE |
CN114215669A (zh) * | 2021-12-24 | 2022-03-22 | 安徽江淮汽车集团股份有限公司 | 一种消除进气宽频噪声的方法及扩张腔结构 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1514441A (en) * | 1923-10-25 | 1924-11-04 | Arthur J Culp | Exhaust trap |
US1665005A (en) * | 1926-08-19 | 1928-04-03 | Newport Co | Method for the separation of m-dinitrobenzene from its isomers |
US2043030A (en) | 1935-04-02 | 1936-06-02 | Maxim Silencer Co | Sound attenuating device |
US2075265A (en) | 1935-08-09 | 1937-03-30 | Maxim Silencer Co | Sound attenuating device |
US2100655A (en) * | 1935-08-09 | 1937-11-30 | Maxim Silencer Co | Sound attenuating device |
GB493538A (en) * | 1936-06-22 | 1938-10-10 | Solex | Improvements in and relating to devices for deadening noise in a partially closed conduit |
US2218959A (en) * | 1940-02-29 | 1940-10-22 | Harlan W Sarvis | Exhaust silencer |
US3498406A (en) * | 1967-09-26 | 1970-03-03 | Walker Mfg Co | Triflow muffler for exhaust gases |
US4022291A (en) * | 1975-11-21 | 1977-05-10 | Outboard Marine Corporation | Exhaust muffler having an attenuater can assembly |
GB1537299A (en) * | 1976-11-12 | 1978-12-29 | Moss L | Exhaust silencers |
SU945583A1 (ru) * | 1980-06-19 | 1982-07-23 | за вители | Глушитель шума |
DE3509033C2 (de) | 1985-03-13 | 1994-05-05 | Mueller Bbm Gmbh | Schalldämpfer |
SU1564458A1 (ru) * | 1988-01-04 | 1990-05-15 | Сахалинский Государственный Научно-Исследовательский И Проектный Институт Газовой Промышленности | Устройство дл гашени кинетической энергии потока |
DE4210786C2 (de) | 1992-04-01 | 1994-11-10 | Bayer Ag | Schalldämpfender Resonator für Rohrleitungen |
DE4243280C2 (de) * | 1992-12-21 | 1996-03-28 | Bayer Ag | Vorrichtung zur Schalldämpfung an Rohrleitungen |
-
1994
- 1994-11-17 DE DE4440918A patent/DE4440918A1/de not_active Withdrawn
-
1995
- 1995-11-06 DK DK95117434T patent/DK0713046T3/da active
- 1995-11-06 EP EP95117434A patent/EP0713046B1/de not_active Expired - Lifetime
- 1995-11-06 ES ES95117434T patent/ES2154314T3/es not_active Expired - Lifetime
- 1995-11-06 DE DE59509031T patent/DE59509031D1/de not_active Expired - Fee Related
- 1995-11-06 AT AT95117434T patent/ATE199279T1/de not_active IP Right Cessation
- 1995-11-13 US US08/556,129 patent/US5677518A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE199279T1 (de) | 2001-03-15 |
ES2154314T3 (es) | 2001-04-01 |
US5677518A (en) | 1997-10-14 |
DE59509031D1 (de) | 2001-03-29 |
EP0713046A1 (de) | 1996-05-22 |
EP0713046B1 (de) | 2001-02-21 |
DE4440918A1 (de) | 1996-05-23 |
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