JPS6011072U - speed warning device - Google Patents
speed warning deviceInfo
- Publication number
- JPS6011072U JPS6011072U JP10155483U JP10155483U JPS6011072U JP S6011072 U JPS6011072 U JP S6011072U JP 10155483 U JP10155483 U JP 10155483U JP 10155483 U JP10155483 U JP 10155483U JP S6011072 U JPS6011072 U JP S6011072U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- warning device
- light
- speed warning
- resistor
- 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
Landscapes
- Indicating Measured Values (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の速度検出装置の断面図、第２図は本考案
の一実施例を示す回路図である。
３・・・・・・遮蔽板、６・・・・・・空隙、８・・・
・・・ランプ、９・・・・・・トランジスタ回路、Ｄｌ
・・・・・・発光グイオート、Ｑテ・・・−・・フォト
トランジスタ、Ｃ・・・・・・電解コンデンサ、Ｔｒｌ
、 Ｔｒ２． Ｔｒ３・・・・・・トランジスタ、Ｅ・
・・・・・電源。FIG. 1 is a sectional view of a conventional speed detection device, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. 3... Shielding plate, 6... Gap, 8...
...Lamp, 9...Transistor circuit, Dl
......Light-emitting guide, QTE...Phototransistor, C......Electrolytic capacitor, Trl
, Tr2. Tr3...transistor, E.
·····power supply.
Claims (1)
制御部材の移動に伴なう光結合の有無を検知して警報す
る速度警報装置において、電源に警報表示用ランプを接
続するとともに、このランプに直列に第１の抵抗および
発光素子を接続し、このランプの一端から第２の抵抗を
介して充電可能に接続したコンデンサに受光素子を並列
接続し、このコンデンサの端子電圧の上昇により導通す
るトランジスタ回路を上記ランプと直列接続することに
より上記制御部材の移動に伴なう各素子の非結合時に上
記警報表示用ランプを点滅させたことを特徴とする速度
警報装置。In a speed warning device that includes a light-emitting element and a light-receiving element and that detects the presence or absence of optical coupling due to the movement of a control member that controls mutual optical coupling and gives an alarm, an alarm display lamp is connected to a power source, and A first resistor and a light emitting element are connected in series to this lamp, and a light receiving element is connected in parallel to a capacitor that is chargeably connected from one end of this lamp through a second resistor. A speed warning device characterized in that a conductive transistor circuit is connected in series with the lamp so that the warning display lamp blinks when each element is disconnected due to movement of the control member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10155483U JPS6011072U (en) | 1983-06-30 | 1983-06-30 | speed warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10155483U JPS6011072U (en) | 1983-06-30 | 1983-06-30 | speed warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6011072U true JPS6011072U (en) | 1985-01-25 |
| JPH0142044Y2 JPH0142044Y2 (en) | 1989-12-11 |
Family
ID=30239770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10155483U Granted JPS6011072U (en) | 1983-06-30 | 1983-06-30 | speed warning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011072U (en) |
-
1983
- 1983-06-30 JP JP10155483U patent/JPS6011072U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0142044Y2 (en) | 1989-12-11 |
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