JPH01102777U - - Google Patents
Info
- Publication number
- JPH01102777U JPH01102777U JP19589187U JP19589187U JPH01102777U JP H01102777 U JPH01102777 U JP H01102777U JP 19589187 U JP19589187 U JP 19589187U JP 19589187 U JP19589187 U JP 19589187U JP H01102777 U JPH01102777 U JP H01102777U
- Authority
- JP
- Japan
- Prior art keywords
- conductive layer
- alarm
- wire
- insulating coating
- coating layer
- 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
- 239000010410 layer Substances 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Alarm Devices (AREA)
Description
第１図は本考案の一実施例を示す説明図、第２
図は同上のワイヤーハーネスを構成する幹部電源
線の要部拡大斜視図、第３図は同上の幹部電源線
のターミナル接続部分の拡大説明図、第４図は従
来のワイヤーハーネスの配線図、第５図は同上の
幹部電源線の要部拡大斜視図である。
３，３′…幹部、３ａ…芯線、３ｂ…絶縁被覆
層、１０…幹部電源線、１０ａ…導電層、１０ｂ
…絶縁被覆層、１１…警報ランプ、１２…検知用
電線、１３…電源。
Fig. 1 is an explanatory diagram showing one embodiment of the present invention;
The figure is an enlarged perspective view of the main part of the main power line constituting the above wire harness, Figure 3 is an enlarged explanatory view of the terminal connection part of the above main power line, Figure 4 is a wiring diagram of a conventional wire harness, FIG. 5 is an enlarged perspective view of the main part of the main power supply line same as above. 3, 3'... Trunk, 3a... Core wire, 3b... Insulating coating layer, 10... Trunk power supply line, 10a... Conductive layer, 10b
...Insulating coating layer, 11...Alarm lamp, 12...Detection electric wire, 13...Power source.
Claims (1)
層を警報器を介装した検知用電線により接続して
成り、該導電層がアースされることにより警報器
を作動させることを特徴とするワイヤーハーネス
の保護装置。 A conductive layer is provided within the insulating coating layer of the electric wire, and this conductive layer is connected by a detection wire with an alarm interposed therebetween, and the alarm is activated when the conductive layer is grounded. Wire harness protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987195891U JPH0747747Y2 (en) | 1987-12-25 | 1987-12-25 | Wire harness protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987195891U JPH0747747Y2 (en) | 1987-12-25 | 1987-12-25 | Wire harness protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01102777U true JPH01102777U (en) | 1989-07-11 |
| JPH0747747Y2 JPH0747747Y2 (en) | 1995-11-01 |
Family
ID=31486542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987195891U Expired - Lifetime JPH0747747Y2 (en) | 1987-12-25 | 1987-12-25 | Wire harness protector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747747Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001328494A (en) * | 1995-02-21 | 2001-11-27 | Hitachi Ltd | Electric power supply device in vehicle and the method thereof, intensive wiring device for the vehicle and semiconductor circuit |
| DE19826028B4 (en) * | 1997-06-10 | 2004-11-18 | Hitachi, Ltd. | Device for monitoring a cable used in a vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4953278U (en) * | 1972-08-18 | 1974-05-11 |
-
1987
- 1987-12-25 JP JP1987195891U patent/JPH0747747Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4953278U (en) * | 1972-08-18 | 1974-05-11 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001328494A (en) * | 1995-02-21 | 2001-11-27 | Hitachi Ltd | Electric power supply device in vehicle and the method thereof, intensive wiring device for the vehicle and semiconductor circuit |
| DE19826028B4 (en) * | 1997-06-10 | 2004-11-18 | Hitachi, Ltd. | Device for monitoring a cable used in a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747747Y2 (en) | 1995-11-01 |