JPS62147098U - - Google Patents
Info
- Publication number
- JPS62147098U JPS62147098U JP3197386U JP3197386U JPS62147098U JP S62147098 U JPS62147098 U JP S62147098U JP 3197386 U JP3197386 U JP 3197386U JP 3197386 U JP3197386 U JP 3197386U JP S62147098 U JPS62147098 U JP S62147098U
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- transmission wave
- intensity
- memorandum
- predetermined
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Emergency Alarm Devices (AREA)
Description
第１図は本考案の一実施例による警報備忘器の
使用状態を示す斜視図、第２図は上記警報備忘器
の発信機のブロツク図、第３図は上記警報備忘器
の受信機のブロツク図である。
１…発信機、２…受信機、３…カバン。
Fig. 1 is a perspective view showing the state of use of an alarm memorandum according to an embodiment of the present invention, Fig. 2 is a block diagram of the transmitter of the alarm memorandum, and Fig. 3 is a block diagram of the receiver of the alarm memorandum. It is a diagram. 1...transmitter, 2...receiver, 3...bag.
Claims (1)
、該送信波の強度が所定レベルより小さく減衰し
た時のみ警報を発する第２の手段とを有すること
を特徴とする警報備忘器。 An alarm memorandum comprising: a first means for transmitting a transmission wave of a predetermined intensity; and a second means for issuing an alarm only when the intensity of the transmission wave attenuates below a predetermined level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3197386U JPS62147098U (en) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3197386U JPS62147098U (en) | 1986-03-07 | 1986-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62147098U true JPS62147098U (en) | 1987-09-17 |
Family
ID=30838206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3197386U Pending JPS62147098U (en) | 1986-03-07 | 1986-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62147098U (en) |
-
1986
- 1986-03-07 JP JP3197386U patent/JPS62147098U/ja active Pending