ATE506576T1 - Vorrichtung zur schalldämpfung für zuführkreislauf von gasförmigen fluiden - Google Patents
Vorrichtung zur schalldämpfung für zuführkreislauf von gasförmigen fluidenInfo
- Publication number
- ATE506576T1 ATE506576T1 AT08290092T AT08290092T ATE506576T1 AT E506576 T1 ATE506576 T1 AT E506576T1 AT 08290092 T AT08290092 T AT 08290092T AT 08290092 T AT08290092 T AT 08290092T AT E506576 T1 ATE506576 T1 AT E506576T1
- Authority
- AT
- Austria
- Prior art keywords
- sections
- axial
- supply circuit
- gaseous fluid
- sound attenuation
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
- B60H1/00564—Details of ducts or cables of air ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
- F02M35/1266—Intake silencers ; Sound modulation, transmission or amplification using resonance comprising multiple chambers or compartments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1283—Manufacturing or assembly; Connectors; Fixations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H2001/006—Noise reduction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0700764A FR2912201A1 (fr) | 2007-02-02 | 2007-02-02 | Dispositif d'attenuation des bruits pour circuit d'admission de fluide gazeux |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE506576T1 true ATE506576T1 (de) | 2011-05-15 |
Family
ID=38606656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08290092T ATE506576T1 (de) | 2007-02-02 | 2008-02-01 | Vorrichtung zur schalldämpfung für zuführkreislauf von gasförmigen fluiden |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1956281B1 (de) |
AT (1) | ATE506576T1 (de) |
DE (1) | DE602008006280D1 (de) |
FR (1) | FR2912201A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2937686B1 (fr) * | 2008-10-28 | 2010-11-05 | Renault Sas | Moteur thermique turbocompresse comportant un circuit d'air simplifie |
DE102009058843A1 (de) * | 2009-12-18 | 2011-06-22 | Elb Form Gmbh | Kammer-Resonator und Verfahren zu seiner Herstellung |
DE202011052317U1 (de) * | 2011-12-15 | 2012-08-21 | Elb Form Gmbh | Kammer-Resonator zur Dämpfung von Geräuschen und Einzeltönen in Rohrleitungen |
AT13947U1 (de) * | 2013-01-16 | 2015-01-15 | Henn Gmbh & Co Kg | Schalldämpfer und Verfahren zu seiner Herstellung |
US20140196977A1 (en) * | 2013-01-16 | 2014-07-17 | Henn Gmbh & Co Kg. | Silencer and method for manufacturing the same |
DE202013103960U1 (de) | 2013-09-03 | 2013-10-08 | Umfotec Gmbh | Resonator |
DE202014009602U1 (de) * | 2014-12-03 | 2016-03-04 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Schalldämpfer für eine Brennkraftmaschine eines Kraftfahrzeugs |
GB201515317D0 (en) | 2015-08-28 | 2015-10-14 | Servicepower Business Solutions Ltd | Encoding of a schedule into a structure |
CN111928049B (zh) * | 2020-07-07 | 2021-04-13 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种用于连续多阶谐频噪声抑制的阶梯型消声结构 |
JP2023110724A (ja) * | 2022-01-28 | 2023-08-09 | スズキ株式会社 | 車載電気部品冷却構造 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH133568A (de) * | 1927-05-23 | 1929-06-15 | Wolf Fritz | Schalldämpfer für die Abgase von Brennkraftmaschinen. |
US4327817A (en) * | 1978-10-13 | 1982-05-04 | Rensselaer Polytechnic Institute | Method and apparatus for treating exhaust gases particularly for air-operated tools |
DE19949241A1 (de) * | 1999-10-13 | 2001-04-19 | Dietrich Denker | Steckrohrdämpfer |
DE19956166B4 (de) | 1999-11-23 | 2011-02-17 | Umfotec Gmbh | Ringkammerdämpfer |
DE19956172C5 (de) | 1999-11-23 | 2010-09-23 | Umfotec Gmbh | Doppelkammerdämpfer |
DE19956165A1 (de) | 1999-11-23 | 2001-05-31 | Umfotec Umformtechnik Gmbh | Schlitzrohrdämpfer |
DE10125551A1 (de) * | 2001-05-23 | 2002-11-28 | Volkswagen Ag | Aufgeladene Brennkraftmaschine |
DE102005005865B4 (de) * | 2005-02-09 | 2021-04-08 | Umfotec Gmbh | Vorrichtung zur Luftschallabsenkung von Strömungsgeräuschen |
-
2007
- 2007-02-02 FR FR0700764A patent/FR2912201A1/fr active Pending
-
2008
- 2008-02-01 AT AT08290092T patent/ATE506576T1/de not_active IP Right Cessation
- 2008-02-01 EP EP08290092A patent/EP1956281B1/de not_active Not-in-force
- 2008-02-01 DE DE602008006280T patent/DE602008006280D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE602008006280D1 (de) | 2011-06-01 |
FR2912201A1 (fr) | 2008-08-08 |
EP1956281B1 (de) | 2011-04-20 |
EP1956281A1 (de) | 2008-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |