JPS6418396U - - Google Patents
Info
- Publication number
- JPS6418396U JPS6418396U JP11094887U JP11094887U JPS6418396U JP S6418396 U JPS6418396 U JP S6418396U JP 11094887 U JP11094887 U JP 11094887U JP 11094887 U JP11094887 U JP 11094887U JP S6418396 U JPS6418396 U JP S6418396U
- Authority
- JP
- Japan
- Prior art keywords
- warning
- lamp
- warning lamp
- turned
- resistive element
- 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
- 238000010586 diagram Methods 0.000 description 3
- 108091027981 Response element Proteins 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Alarm Devices (AREA)
Description
第1図は本考案よりなるチエツク回路の実施例
を示した回路図、第2図はその構造説明図、第3
図は従来例の回路図である。
1a〜1n……ワーニングランプ、2a〜2n
……センサ、3a〜3n……ダイオード、4……
チエツクスイツチ、5……熱応動素子、6……抵
抗、7a〜7n……ランプ収容室、8……区割壁
、9……ソケツト、10……プリント基板、11
……前面カバー。
FIG. 1 is a circuit diagram showing an embodiment of the check circuit according to the present invention, FIG. 2 is an explanatory diagram of its structure, and FIG.
The figure is a circuit diagram of a conventional example. 1a~1n...warning lamp, 2a~2n
...Sensor, 3a-3n...Diode, 4...
Check switch, 5...Thermal response element, 6...Resistor, 7a-7n...Lamp accommodation chamber, 8...Dividing wall, 9...Socket, 10...Printed circuit board, 11
...Front cover.
Claims (1)
回路において、ワーニングランプ1a〜1nのラ
ンプケース7内に熱応動抵抗素子6を配設し、該
熱応動抵抗素子6をそのケース内温度上昇に応じ
てワーニングランプ1a〜1nに流れるチエツク
電流を減少するように前記ワーニングランプ1a
〜1nに接続したことを特徴とするワーニングラ
ンプ球切れチエツク回路。 In the bulb burnout check circuit when all warning lamps are turned on, a thermally responsive resistive element 6 is disposed inside the lamp case 7 of the warning lamps 1a to 1n, and the thermally responsive resistive element 6 is activated when the warning lamp 1a is turned on in accordance with the temperature rise inside the case. The warning lamp 1a is set so as to reduce the check current flowing through the
A warning lamp bulb burnout check circuit characterized in that it is connected to ~1n.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11094887U JPH0525035Y2 (en) | 1987-07-20 | 1987-07-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11094887U JPH0525035Y2 (en) | 1987-07-20 | 1987-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6418396U true JPS6418396U (en) | 1989-01-30 |
JPH0525035Y2 JPH0525035Y2 (en) | 1993-06-24 |
Family
ID=31348569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11094887U Expired - Lifetime JPH0525035Y2 (en) | 1987-07-20 | 1987-07-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0525035Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7433483B2 (en) | 2001-02-09 | 2008-10-07 | Thx Ltd. | Narrow profile speaker configurations and systems |
US7457425B2 (en) | 2001-02-09 | 2008-11-25 | Thx Ltd. | Vehicle sound system |
US7593533B2 (en) | 2001-02-09 | 2009-09-22 | Thx Ltd. | Sound system and method of sound reproduction |
-
1987
- 1987-07-20 JP JP11094887U patent/JPH0525035Y2/ja not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7433483B2 (en) | 2001-02-09 | 2008-10-07 | Thx Ltd. | Narrow profile speaker configurations and systems |
US7457425B2 (en) | 2001-02-09 | 2008-11-25 | Thx Ltd. | Vehicle sound system |
US7593533B2 (en) | 2001-02-09 | 2009-09-22 | Thx Ltd. | Sound system and method of sound reproduction |
Also Published As
Publication number | Publication date |
---|---|
JPH0525035Y2 (en) | 1993-06-24 |