JPS60143129U - porous metal sound absorbing material - Google Patents
porous metal sound absorbing materialInfo
- Publication number
- JPS60143129U JPS60143129U JP3147084U JP3147084U JPS60143129U JP S60143129 U JPS60143129 U JP S60143129U JP 3147084 U JP3147084 U JP 3147084U JP 3147084 U JP3147084 U JP 3147084U JP S60143129 U JPS60143129 U JP S60143129U
- Authority
- JP
- Japan
- Prior art keywords
- absorbing material
- sound absorbing
- porous metal
- metal sound
- porous
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は異なった従来例の各々の斜視図、第
３図ないし第７図はこの考案の第１ないし第５実施例の
各々の斜視図、第８図はこの考案の製造工程を示す説明
図である。
６・・・粉末金属、２・・・多孔質部、５・−・金属片
、３・・・平滑板部−１・：・多孔質金属吸音材。Figures 1 and 2 are perspective views of different conventional examples, Figures 3 to 7 are perspective views of the first to fifth embodiments of this invention, and Figure 8 is a manufacturing method of this invention. It is an explanatory diagram showing a process. 6... Powder metal, 2... Porous part, 5... Metal piece, 3... Smooth plate part -1: Porous metal sound absorbing material.
Claims (1)
が一体的に焼結してなることを特徴とする多孔質金属吸
音材。。A porous metal sound absorbing material characterized in that a porous part made of powdered metal and a smooth plate part made of a metal piece are integrally sintered. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3147084U JPS60143129U (en) | 1984-03-05 | 1984-03-05 | porous metal sound absorbing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3147084U JPS60143129U (en) | 1984-03-05 | 1984-03-05 | porous metal sound absorbing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60143129U true JPS60143129U (en) | 1985-09-21 |
Family
ID=30532109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3147084U Pending JPS60143129U (en) | 1984-03-05 | 1984-03-05 | porous metal sound absorbing material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60143129U (en) |
-
1984
- 1984-03-05 JP JP3147084U patent/JPS60143129U/en active Pending
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