JPS63162913U - - Google Patents
Info
- Publication number
- JPS63162913U JPS63162913U JP5473587U JP5473587U JPS63162913U JP S63162913 U JPS63162913 U JP S63162913U JP 5473587 U JP5473587 U JP 5473587U JP 5473587 U JP5473587 U JP 5473587U JP S63162913 U JPS63162913 U JP S63162913U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- duct
- phase
- propagating
- mixing
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
- 230000003584 silencer Effects 0.000 claims description 2
- 230000001902 propagating effect Effects 0.000 claims 2
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は従来例を示す断面図である。
１……消音器内壁、２，２ａ，２ｂ……ダクト
、３……ダクト仕切板、４……吸音材。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view showing a conventional example. 1... Silencer inner wall, 2, 2a, 2b... Duct, 3... Duct partition plate, 4... Sound absorbing material.
Claims (1)
音器において、音が伝播するダクトの一部を２分
割し、一方のダクトに吸音材を取付けて伝播する
音の位相を変化せしめ、他方のダクトを伝播して
きた位相の異なる音と混合して減音するように構
成したことを特徴とする位相差型消音器。 In a phase difference silencer that reduces sound by mixing sounds of different phases, a part of the duct through which the sound propagates is divided into two, a sound absorbing material is attached to one duct to change the phase of the sound propagating, and the other is 1. A phase difference type muffler, characterized in that it is configured to reduce sound by mixing it with sound having a different phase propagating through a duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5473587U JPS63162913U (en) | 1987-04-13 | 1987-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5473587U JPS63162913U (en) | 1987-04-13 | 1987-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63162913U true JPS63162913U (en) | 1988-10-25 |
Family
ID=30882000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5473587U Pending JPS63162913U (en) | 1987-04-13 | 1987-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012145028A (en) * | 2011-01-12 | 2012-08-02 | Toyota Industries Corp | Air compressor |
-
1987
- 1987-04-13 JP JP5473587U patent/JPS63162913U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012145028A (en) * | 2011-01-12 | 2012-08-02 | Toyota Industries Corp | Air compressor |