JPS62146292U - - Google Patents
Info
- Publication number
- JPS62146292U JPS62146292U JP2935786U JP2935786U JPS62146292U JP S62146292 U JPS62146292 U JP S62146292U JP 2935786 U JP2935786 U JP 2935786U JP 2935786 U JP2935786 U JP 2935786U JP S62146292 U JPS62146292 U JP S62146292U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- sound source
- room
- pumped
- utility
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Description
第１図は発音源を笛とした概要を示す原理図、
第２図は要部を示す一部を切欠した実施例の要部
を示す側面図である。
尚、図中１は部屋、３は管、４は発音源、５は
カプラ、６はテイー、７は呼吸保護器である。
Figure 1 is a principle diagram showing the outline using a whistle as the sound source.
FIG. 2 is a side view showing the main part of the embodiment with a part cut away to show the main part. In the figure, 1 is a room, 3 is a tube, 4 is a sound source, 5 is a coupler, 6 is a tee, and 7 is a respiratory protector.
Claims (1)
を部屋に配設したことを特徴とした警報器。 Sound source 4 that makes a sound when air is pumped
An alarm device characterized by having been placed in the room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2935786U JPS62146292U (en) | 1986-03-01 | 1986-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2935786U JPS62146292U (en) | 1986-03-01 | 1986-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62146292U true JPS62146292U (en) | 1987-09-16 |
Family
ID=30833166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2935786U Pending JPS62146292U (en) | 1986-03-01 | 1986-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62146292U (en) |
-
1986
- 1986-03-01 JP JP2935786U patent/JPS62146292U/ja active Pending