JPS5360436A - Cavity type silencer - Google Patents
Cavity type silencerInfo
- Publication number
- JPS5360436A JPS5360436A JP13556776A JP13556776A JPS5360436A JP S5360436 A JPS5360436 A JP S5360436A JP 13556776 A JP13556776 A JP 13556776A JP 13556776 A JP13556776 A JP 13556776A JP S5360436 A JPS5360436 A JP S5360436A
- Authority
- JP
- Japan
- Prior art keywords
- cavity type
- type silencer
- flow path
- sectional area
- partition wall
- 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
- Exhaust Silencers (AREA)
Abstract
PURPOSE: To improve silencing effect, by setting a partition wall consisting of a little mass effect material to a position in which the sectional area of the flow path at the inside of the device body suddenly changes, to reduce flow path resistance.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13556776A JPS5360436A (en) | 1976-11-10 | 1976-11-10 | Cavity type silencer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13556776A JPS5360436A (en) | 1976-11-10 | 1976-11-10 | Cavity type silencer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5360436A true JPS5360436A (en) | 1978-05-31 |
Family
ID=15154823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13556776A Pending JPS5360436A (en) | 1976-11-10 | 1976-11-10 | Cavity type silencer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5360436A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014159764A (en) * | 2013-02-19 | 2014-09-04 | Yanmar Co Ltd | Engine device |
WO2022202975A1 (en) * | 2021-03-25 | 2022-09-29 | 富士フイルム株式会社 | Acoustic impedance change structure and ventilation-type silencer |
WO2023026788A1 (en) * | 2021-08-27 | 2023-03-02 | 富士フイルム株式会社 | Ventilated silencer |
WO2023188686A1 (en) * | 2022-03-31 | 2023-10-05 | 富士フイルム株式会社 | Ventilation muffler |
-
1976
- 1976-11-10 JP JP13556776A patent/JPS5360436A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014159764A (en) * | 2013-02-19 | 2014-09-04 | Yanmar Co Ltd | Engine device |
WO2022202975A1 (en) * | 2021-03-25 | 2022-09-29 | 富士フイルム株式会社 | Acoustic impedance change structure and ventilation-type silencer |
WO2023026788A1 (en) * | 2021-08-27 | 2023-03-02 | 富士フイルム株式会社 | Ventilated silencer |
WO2023188686A1 (en) * | 2022-03-31 | 2023-10-05 | 富士フイルム株式会社 | Ventilation muffler |
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