JPH0455359Y2 - - Google Patents
Info
- Publication number
- JPH0455359Y2 JPH0455359Y2 JP6098287U JP6098287U JPH0455359Y2 JP H0455359 Y2 JPH0455359 Y2 JP H0455359Y2 JP 6098287 U JP6098287 U JP 6098287U JP 6098287 U JP6098287 U JP 6098287U JP H0455359 Y2 JPH0455359 Y2 JP H0455359Y2
- Authority
- JP
- Japan
- Prior art keywords
- iron plate
- thickness
- outer shell
- iron
- layer
- 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.)
- Expired
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 52
- 229910052742 iron Inorganic materials 0.000 claims description 26
- 230000003584 silencer Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6098287U JPH0455359Y2 (en]) | 1987-04-21 | 1987-04-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6098287U JPH0455359Y2 (en]) | 1987-04-21 | 1987-04-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63168496U JPS63168496U (en]) | 1988-11-02 |
JPH0455359Y2 true JPH0455359Y2 (en]) | 1992-12-25 |
Family
ID=30893896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6098287U Expired JPH0455359Y2 (en]) | 1987-04-21 | 1987-04-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0455359Y2 (en]) |
-
1987
- 1987-04-21 JP JP6098287U patent/JPH0455359Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS63168496U (en]) | 1988-11-02 |
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