SE408322B - ACOUSTIC ENERGY DAMPING DEVICE - Google Patents
ACOUSTIC ENERGY DAMPING DEVICEInfo
- 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 (en) | 1975-08-18 |
SE408322B true SE408322B (en) | 1979-06-05 |
Family
ID=23758572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7501356A SE408322B (en) | 1974-02-15 | 1975-02-07 | ACOUSTIC ENERGY DAMPING DEVICE |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS50118133A (en) |
CA (1) | CA1036025A (en) |
DE (1) | DE2505135A1 (en) |
FR (1) | FR2261582B1 (en) |
GB (1) | GB1465218A (en) |
IT (1) | IT1031726B (en) |
SE (1) | SE408322B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2907212A1 (en) * | 1979-02-23 | 1980-09-04 | Aerzener Maschf Gmbh | ABSORPTION SILENCER, ESPECIALLY FOR TURNING PISTON BLOWERS |
FR2499151B1 (en) * | 1981-02-02 | 1985-12-13 | Peugeot Cycles | CLOSING CUP FOR AUTOMOTIVE EXHAUST MUFFLERS AND MUFFLER COMPRISING SUCH A CUP |
DE3739081A1 (en) * | 1986-11-21 | 1988-06-01 | Fischer Ag Georg | Device for sound damping in internal combustion units |
DE4430486A1 (en) * | 1994-08-27 | 1996-02-29 | Schuebler Fahrzeugtechnik Gmbh | Air outlet silencer for silo |
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 (en) * | 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/en active Pending
- 1975-02-07 SE SE7501356A patent/SE408322B/en unknown
- 1975-02-13 IT IT20253/75A patent/IT1031726B/en 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 |
---|---|
IT1031726B (en) | 1979-05-10 |
JPS50118133A (en) | 1975-09-16 |
AU7816475A (en) | 1976-08-19 |
SE7501356L (en) | 1975-08-18 |
FR2261582B1 (en) | 1980-03-14 |
CA1036025A (en) | 1978-08-08 |
GB1465218A (en) | 1977-02-23 |
FR2261582A1 (en) | 1975-09-12 |
DE2505135A1 (en) | 1975-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE386800B (en) | MICROPHONE UNIT | |
AT343420B (en) | VIBRATION DAMPING MATERIAL | |
NO148825C (en) | DEVICE FOR ENERGY GENERATION | |
AT361683B (en) | WIDE-BAND EFFECTIVE SOUND ABSORBER | |
SE7610198L (en) | DAMPING DEVICE | |
SE7507266L (en) | DAMPING DEVICE. | |
SE404645B (en) | SPEAKER DEVICE | |
IT1030142B (en) | DEVICE I ACOUSTIC ALARM | |
SE388890B (en) | SOUND ABSORBING ELEMENT | |
SE389621B (en) | SOUND ABSORBING DEVICE | |
SE7609345L (en) | VIBRATION DAMPING DEVICE | |
SE7504797L (en) | DEVICE TO PREVENT ACOUSTIC FEEDBACK | |
SE7511823L (en) | DEFIBRATION DEVICE | |
SE405134B (en) | SOUND ABSORBING PANEL | |
SE7509511L (en) | VIBRATION DAMPERS | |
IT1005687B (en) | PREFORMABLE SOUND ABSORBING PRODUCT | |
FR2293844A1 (en) | ACOUSTIC TRANSDUCER | |
IT1065226B (en) | SOLID ACOUSTIC VIBRATION DAMPER | |
IT1048875B (en) | TORSIONAL OSCILLATOR DEVICE | |
FR2278217A1 (en) | ACOUSTIC TRANSDUCER | |
SE387392B (en) | SOUND DAMPING DEVICE | |
SE408322B (en) | ACOUSTIC ENERGY DAMPING DEVICE | |
IT1015180B (en) | SOUNDPROOF DEVICE | |
AT347559B (en) | ENERGY STORAGE DEVICE | |
SE412473B (en) | SIDOSOCAN SONAR DEVICE |