JPS55106327A - Alarm device for automobile exhaust temperature - Google Patents
Alarm device for automobile exhaust temperatureInfo
- Publication number
- JPS55106327A JPS55106327A JP1322379A JP1322379A JPS55106327A JP S55106327 A JPS55106327 A JP S55106327A JP 1322379 A JP1322379 A JP 1322379A JP 1322379 A JP1322379 A JP 1322379A JP S55106327 A JPS55106327 A JP S55106327A
- Authority
- JP
- Japan
- Prior art keywords
- earth
- wire
- wires
- sheath
- engine
- 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
Abstract
PURPOSE: To obtain a sensor featuring the high resistance to the external noise and high accuracy of the working temperature by masking the thermocouple strand which is stored with electric insulation into the metal sheath connected to the engine with the metal braid wire.
CONSTITUTION: Heat contact 1 of the thermocouple plus strands 2 and 2' are stored into the metal sheath, and the electric connection is secured between strands 2 and 2' via twisted line type lead wires 5 and 5' plus joints 4 and 4' of the same material each. In addition, wires 5 and 5' are masked electrically via metal braid wire 6, and other ends 7 and 7' of wires 5 and 5' are used as the input ends of electronic switch unit 8. Then the earth wire 9 of unit 8 is connected to earth side electrode 12 of automobile battery 11 via earth terminal 10 and furthermore to engine earth contact 14 via earth bus 13. And wire 6 is connected to wire 9 and at the same time insulated from sheath 3. As a result, no closed loop is formed with the earth wire, thus preventing the electromagnetic induction noise and the abnormal voltage drop due to the earth current.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1322379A JPS55106327A (en) | 1979-02-09 | 1979-02-09 | Alarm device for automobile exhaust temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1322379A JPS55106327A (en) | 1979-02-09 | 1979-02-09 | Alarm device for automobile exhaust temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55106327A true JPS55106327A (en) | 1980-08-15 |
Family
ID=11827169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1322379A Pending JPS55106327A (en) | 1979-02-09 | 1979-02-09 | Alarm device for automobile exhaust temperature |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55106327A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5600296A (en) * | 1993-10-14 | 1997-02-04 | Nippondenso Co., Ltd. | Thermistor having temperature detecting sections of substantially the same composition and dimensions for detecting subtantially identical temperature ranges |
US5781098A (en) * | 1995-02-23 | 1998-07-14 | Nippondenso Co., Ltd. | Thermistor type temperature sensor with adjustable output signal indicative of temperature |
CN103411695A (en) * | 2013-08-28 | 2013-11-27 | 国家电网公司 | Full-work-condition online monitoring system of high-voltage cable joint |
CN105444904A (en) * | 2015-12-10 | 2016-03-30 | 国网四川省电力公司巴中供电公司 | High voltage cable terminal connector temperature caution system |
-
1979
- 1979-02-09 JP JP1322379A patent/JPS55106327A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5600296A (en) * | 1993-10-14 | 1997-02-04 | Nippondenso Co., Ltd. | Thermistor having temperature detecting sections of substantially the same composition and dimensions for detecting subtantially identical temperature ranges |
US5781098A (en) * | 1995-02-23 | 1998-07-14 | Nippondenso Co., Ltd. | Thermistor type temperature sensor with adjustable output signal indicative of temperature |
CN103411695A (en) * | 2013-08-28 | 2013-11-27 | 国家电网公司 | Full-work-condition online monitoring system of high-voltage cable joint |
CN105444904A (en) * | 2015-12-10 | 2016-03-30 | 国网四川省电力公司巴中供电公司 | High voltage cable terminal connector temperature caution system |
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