SE408322B - Anordning for dempning av akustisk energi - Google Patents
Anordning for dempning av akustisk energiInfo
- Publication number
- SE408322B SE408322B SE7501356A SE7501356A SE408322B SE 408322 B SE408322 B SE 408322B SE 7501356 A SE7501356 A SE 7501356A SE 7501356 A SE7501356 A SE 7501356A SE 408322 B SE408322 B SE 408322B
- Authority
- SE
- Sweden
- Prior art keywords
- damping device
- acoustic energy
- energy damping
- acoustic
- energy
- Prior art date
Links
Classifications
-
- 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
- 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
- F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44289474A | 1974-02-15 | 1974-02-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7501356L SE7501356L (hr) | 1975-08-18 |
SE408322B true SE408322B (sv) | 1979-06-05 |
Family
ID=23758572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7501356A SE408322B (sv) | 1974-02-15 | 1975-02-07 | Anordning for dempning av akustisk energi |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS50118133A (hr) |
CA (1) | CA1036025A (hr) |
DE (1) | DE2505135A1 (hr) |
FR (1) | FR2261582B1 (hr) |
GB (1) | GB1465218A (hr) |
IT (1) | IT1031726B (hr) |
SE (1) | SE408322B (hr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2907212A1 (de) * | 1979-02-23 | 1980-09-04 | Aerzener Maschf Gmbh | Absorptionsschalldaempfer, insbesondere fuer drehkolbengeblaese |
FR2499151B1 (fr) * | 1981-02-02 | 1985-12-13 | Peugeot Cycles | Coupelle de fermeture pour silencieux d'echappement automobile et silencieux comportant une telle coupelle |
DE3739081A1 (de) * | 1986-11-21 | 1988-06-01 | Fischer Ag Georg | Einrichtung zur schalldaempfung bei verbrennungsaggregaten |
DE4430486A1 (de) * | 1994-08-27 | 1996-02-29 | Schuebler Fahrzeugtechnik Gmbh | Abluftschalldämpfer für Silos und Silofahrzeuge |
EP3336326A1 (en) | 2016-12-19 | 2018-06-20 | OCV Intellectual Capital, LLC | Systems for and methods of filling mufflers with fibrous material |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5119546B2 (hr) * | 1972-01-17 | 1976-06-18 |
-
1975
- 1975-01-28 CA CA218,862A patent/CA1036025A/en not_active Expired
- 1975-02-03 GB GB451975A patent/GB1465218A/en not_active Expired
- 1975-02-07 DE DE19752505135 patent/DE2505135A1/de active Pending
- 1975-02-07 SE SE7501356A patent/SE408322B/xx unknown
- 1975-02-13 IT IT20253/75A patent/IT1031726B/it active
- 1975-02-14 FR FR7504615A patent/FR2261582B1/fr not_active Expired
- 1975-02-15 JP JP50018447A patent/JPS50118133A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1036025A (en) | 1978-08-08 |
FR2261582A1 (hr) | 1975-09-12 |
AU7816475A (en) | 1976-08-19 |
IT1031726B (it) | 1979-05-10 |
FR2261582B1 (hr) | 1980-03-14 |
GB1465218A (en) | 1977-02-23 |
DE2505135A1 (de) | 1975-08-21 |
JPS50118133A (hr) | 1975-09-16 |
SE7501356L (hr) | 1975-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE386800B (sv) | Mikrofonenhet | |
AT343420B (de) | Schwingungsdampfendes material | |
NO148825C (no) | Anordning for generering av energi | |
SE384786B (sv) | Absorberande anordning | |
AT361683B (de) | Breitbandig wirksame schallschluckeinrichtung | |
SE7610198L (sv) | Dempningsanordning | |
SE7507266L (sv) | Dempningsapparat. | |
SE404645B (sv) | Hogtalaranordning | |
IT1030142B (it) | Dispositivo i allarme acustico | |
SE388890B (sv) | Ljudabsorberande element | |
SE389621B (sv) | Ljudabsorberande apparat | |
SE7609345L (sv) | Vibrationsdempande enhet | |
SE7504797L (sv) | Anordning for att hindra akustisk aterkoppling | |
SE7511823L (sv) | Defibreringsapparat | |
SE405134B (sv) | Ljudabsorberande panel | |
SE7509511L (sv) | Vibrationsdempare | |
IT1005687B (it) | Prodotto fonoassorbente preformabi le | |
FR2293844A1 (fr) | Transducteur acoustique | |
IT1065226B (it) | Smorzatore di vibrazioni acustiche in solido | |
IT1048875B (it) | Dispositivo oscillatore torsionale | |
FR2278217A1 (fr) | Transducteur acoustique | |
SE387392B (sv) | Anordning for dempning av ljud | |
SE408322B (sv) | Anordning for dempning av akustisk energi | |
IT1015180B (it) | Dispositivo insoncrizzatore | |
SE412473B (sv) | Sidosokande sonarapparat |