JPH0425297U - - Google Patents
Info
- Publication number
- JPH0425297U JPH0425297U JP6573890U JP6573890U JPH0425297U JP H0425297 U JPH0425297 U JP H0425297U JP 6573890 U JP6573890 U JP 6573890U JP 6573890 U JP6573890 U JP 6573890U JP H0425297 U JPH0425297 U JP H0425297U
- Authority
- JP
- Japan
- Prior art keywords
- absorbing section
- wedge
- radio wave
- acoustic
- shaped protrusions
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 claims description 2
- 229920006328 Styrofoam Polymers 0.000 claims 1
- 239000006098 acoustic absorber Substances 0.000 claims 1
- 239000011491 glass wool Substances 0.000 claims 1
- 239000008261 styrofoam Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図は正面図、第２図は側面図、第３図は平
面図、第４図は使用状態を示す斜視図である。
１……電波吸収部、１ａ……電波吸収部材、１
ｂ……空隙、２……音響吸収部、２ａ……Ｖ形挿
込部、３……布。
FIG. 1 is a front view, FIG. 2 is a side view, FIG. 3 is a plan view, and FIG. 4 is a perspective view showing the state of use. 1... Radio wave absorbing part, 1a... Radio wave absorbing member, 1
b...Void, 2...Acoustic absorption part, 2a...V-shaped insertion part, 3...Cloth.
Claims (1)
ロールの電波吸収部と、同じく楔形に成形グラス
ウールの音響吸収部とから構成され、電波吸収部
の楔形突出部間に音響吸収部を嵌めて一体となし
、全表面に布を被覆した電波音響吸収体。 It consists of a Styrofoam radio wave absorbing section with multiple rows of wedge-shaped protrusions, and a wedge-shaped glass wool acoustic absorbing section.The acoustic absorbing section is fitted between the wedge-shaped protrusions of the radio wave absorbing section to form an integrated unit. , a radio wave acoustic absorber whose entire surface is covered with cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990065738U JPH0635518Y2 (en) | 1990-06-21 | 1990-06-21 | Radio wave acoustic absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990065738U JPH0635518Y2 (en) | 1990-06-21 | 1990-06-21 | Radio wave acoustic absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0425297U true JPH0425297U (en) | 1992-02-28 |
| JPH0635518Y2 JPH0635518Y2 (en) | 1994-09-14 |
Family
ID=31597833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990065738U Expired - Lifetime JPH0635518Y2 (en) | 1990-06-21 | 1990-06-21 | Radio wave acoustic absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635518Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190099U (en) * | 1984-05-28 | 1985-12-16 | 富士電機株式会社 | Anechoic chamber wall |
-
1990
- 1990-06-21 JP JP1990065738U patent/JPH0635518Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190099U (en) * | 1984-05-28 | 1985-12-16 | 富士電機株式会社 | Anechoic chamber wall |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635518Y2 (en) | 1994-09-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |