FR2868502B1 - Carter insonorise permettant l absorption des ondes a coustiques. - Google Patents
Carter insonorise permettant l absorption des ondes a coustiques.Info
- Publication number
- FR2868502B1 FR2868502B1 FR0403281A FR0403281A FR2868502B1 FR 2868502 B1 FR2868502 B1 FR 2868502B1 FR 0403281 A FR0403281 A FR 0403281A FR 0403281 A FR0403281 A FR 0403281A FR 2868502 B1 FR2868502 B1 FR 2868502B1
- Authority
- FR
- France
- Prior art keywords
- coustic
- waves
- absorption
- soundproof casing
- soundproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
-
- 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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/0073—Adaptations for fitting the engine, e.g. front-plates or bell-housings
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0403281A FR2868502B1 (fr) | 2004-03-30 | 2004-03-30 | Carter insonorise permettant l absorption des ondes a coustiques. |
PCT/FR2005/000742 WO2005098816A1 (fr) | 2004-03-30 | 2005-03-29 | Carter insonorise permettant l'absorption des ondes acoustiques |
EP05744175A EP1733380A1 (fr) | 2004-03-30 | 2005-03-29 | Carter insonorise permettant l'absorption des ondes acoustiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0403281A FR2868502B1 (fr) | 2004-03-30 | 2004-03-30 | Carter insonorise permettant l absorption des ondes a coustiques. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2868502A1 FR2868502A1 (fr) | 2005-10-07 |
FR2868502B1 true FR2868502B1 (fr) | 2006-05-19 |
Family
ID=34944333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0403281A Expired - Fee Related FR2868502B1 (fr) | 2004-03-30 | 2004-03-30 | Carter insonorise permettant l absorption des ondes a coustiques. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1733380A1 (fr) |
FR (1) | FR2868502B1 (fr) |
WO (1) | WO2005098816A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2934013B1 (fr) * | 2008-07-16 | 2011-12-09 | Mann & Hummel Gmbh | Procede permettant d'attenuer les bruits generes par une piece du moteur d'un vehicule automobile |
CN110049956A (zh) | 2016-11-04 | 2019-07-23 | 康宁公司 | 微穿孔板系统、应用以及制造微穿孔板系统的方法 |
CN107973891B (zh) * | 2017-11-15 | 2020-10-16 | 浙江飞利环球汽车零部件有限公司 | 一种发动机罩盖的制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1400447A (en) * | 1971-08-13 | 1975-07-16 | Tac Construction Materials Ltd | Insulating structures |
FR2197957A1 (en) * | 1972-09-02 | 1974-03-29 | Perkins Engines Ltd | Dynamic insulating material - of heat-setting sheet or strips with embedded electrical conductor |
DE3020818A1 (de) * | 1979-06-02 | 1980-12-04 | Nissan Motor | Laermverringernder deckel |
CH684206A5 (de) * | 1990-11-12 | 1994-07-29 | Matec Holding | Entsorgbarer Hitzeschild. |
FR2743077B1 (fr) | 1995-12-29 | 1998-02-20 | Nyltech Italia | Polyamide et un procede de fabrication de celui-ci, et des compositions le contenant |
US5912442A (en) * | 1997-07-02 | 1999-06-15 | Trw Inc. | Structure having low acoustically-induced vibration response |
FR2779730B1 (fr) | 1998-06-11 | 2004-07-16 | Nyltech Italia | Polyamides a fluidite elevee, son procede de fabrication, compositions comprenant ce copolyamide |
DE20111662U1 (de) * | 2001-07-13 | 2001-10-04 | Benien Produktionstechnik Gmbh | Akustikabdeckung für zumindest einen Teil eines Verbrennungsmotors, insbesondere eine Motorölwanne |
-
2004
- 2004-03-30 FR FR0403281A patent/FR2868502B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-29 EP EP05744175A patent/EP1733380A1/fr not_active Withdrawn
- 2005-03-29 WO PCT/FR2005/000742 patent/WO2005098816A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1733380A1 (fr) | 2006-12-20 |
FR2868502A1 (fr) | 2005-10-07 |
WO2005098816A1 (fr) | 2005-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20151130 |