JPS6410108U - - Google Patents
Info
- Publication number
- JPS6410108U JPS6410108U JP10430487U JP10430487U JPS6410108U JP S6410108 U JPS6410108 U JP S6410108U JP 10430487 U JP10430487 U JP 10430487U JP 10430487 U JP10430487 U JP 10430487U JP S6410108 U JPS6410108 U JP S6410108U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- flange
- rigid body
- view
- protrusion
- 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
- 238000010521 absorption reaction Methods 0.000 description 3
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図は本考案の第１の実施例を示す一部切欠
斜視図、第２図は第２の実施例を示す一部切欠斜
視図、第３図は第３の実施例を示す一部切欠斜視
図、第４図は本考案の吸音構造体と従来の吸音構
造体との吸音率の周波数特性を示すグラフ、第５
図は従来の吸音構造体を示す一部切欠斜視図であ
る。
１：薄板吸音板、２：つば部、３：突出部、４
：剛体。
Fig. 1 is a partially cutaway perspective view showing the first embodiment of the present invention, Fig. 2 is a partially cutaway perspective view showing the second embodiment, and Fig. 3 is a partially cutaway perspective view showing the third embodiment. FIG. 4 is a cutaway perspective view; FIG. 4 is a graph showing the frequency characteristics of the sound absorption coefficient of the sound absorption structure of the present invention and a conventional sound absorption structure;
The figure is a partially cutaway perspective view showing a conventional sound absorbing structure. 1: Thin sound absorbing plate, 2: Flange portion, 3: Projection portion, 4
: Rigid body.
Claims (1)
に成形された薄板吸音板１を、そのつば部２を利
用して剛体４の表面に固定したことを特徴とする
吸音構造体。 This sound-absorbing structure is characterized in that a thin sound-absorbing plate 1 formed into an uneven shape with a flat flange 2 and a protrusion 3 is fixed to the surface of a rigid body 4 using the flange 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10430487U JPS6410108U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10430487U JPS6410108U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6410108U true JPS6410108U (en) | 1989-01-19 |
Family
ID=31335901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10430487U Pending JPS6410108U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6410108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7834305B2 (en) | 2004-07-30 | 2010-11-16 | Panasonic Electric Works Co., Ltd. | Image processing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343801A (en) * | 1976-10-01 | 1978-04-20 | Hitachi Ltd | Slot exit insulating method of rotor |
| JPS5351616U (en) * | 1976-10-05 | 1978-05-02 | ||
| JPS625318U (en) * | 1985-06-24 | 1987-01-13 | ||
| JPS63300151A (en) * | 1987-05-29 | 1988-12-07 | 株式会社 ユニックス | Sound absorbing material and structure |
-
1987
- 1987-07-07 JP JP10430487U patent/JPS6410108U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343801A (en) * | 1976-10-01 | 1978-04-20 | Hitachi Ltd | Slot exit insulating method of rotor |
| JPS5351616U (en) * | 1976-10-05 | 1978-05-02 | ||
| JPS625318U (en) * | 1985-06-24 | 1987-01-13 | ||
| JPS63300151A (en) * | 1987-05-29 | 1988-12-07 | 株式会社 ユニックス | Sound absorbing material and structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7834305B2 (en) | 2004-07-30 | 2010-11-16 | Panasonic Electric Works Co., Ltd. | Image processing device |