JPS5686295A - Silencer for low frequency and ultraalow frequency - Google Patents
Silencer for low frequency and ultraalow frequencyInfo
- Publication number
- JPS5686295A JPS5686295A JP16352479A JP16352479A JPS5686295A JP S5686295 A JPS5686295 A JP S5686295A JP 16352479 A JP16352479 A JP 16352479A JP 16352479 A JP16352479 A JP 16352479A JP S5686295 A JPS5686295 A JP S5686295A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- ultraalow
- silencer
- low frequency
- low
- 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.)
- Pending
Links
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Pipe Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16352479A JPS5686295A (en) | 1979-12-18 | 1979-12-18 | Silencer for low frequency and ultraalow frequency |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16352479A JPS5686295A (en) | 1979-12-18 | 1979-12-18 | Silencer for low frequency and ultraalow frequency |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5686295A true JPS5686295A (en) | 1981-07-13 |
Family
ID=15775500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16352479A Pending JPS5686295A (en) | 1979-12-18 | 1979-12-18 | Silencer for low frequency and ultraalow frequency |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5686295A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0266396A (en) * | 1988-05-20 | 1990-03-06 | Sankyo Kogyo Kk | Silencer device for feed air duct |
FR3083298A1 (en) * | 2018-07-02 | 2020-01-03 | Robert Bosch Gmbh | NOISE REDUCING DEVICE FOR A VENTILATION LINE CROSSED BY A GASEOUS FLOW |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4722847U (en) * | 1971-03-22 | 1972-11-14 |
-
1979
- 1979-12-18 JP JP16352479A patent/JPS5686295A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4722847U (en) * | 1971-03-22 | 1972-11-14 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0266396A (en) * | 1988-05-20 | 1990-03-06 | Sankyo Kogyo Kk | Silencer device for feed air duct |
JPH0346715B2 (en) * | 1988-05-20 | 1991-07-17 | Sanbetsuku Kk | |
FR3083298A1 (en) * | 2018-07-02 | 2020-01-03 | Robert Bosch Gmbh | NOISE REDUCING DEVICE FOR A VENTILATION LINE CROSSED BY A GASEOUS FLOW |
EP3594585A1 (en) * | 2018-07-02 | 2020-01-15 | Robert Bosch GmbH | Noise attenuating device for the end of an air conduit with a gas stream (air stream) running through it |
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