JPS54151879A - High temperature detector for automotive engine exhaust system - Google Patents
High temperature detector for automotive engine exhaust systemInfo
- Publication number
- JPS54151879A JPS54151879A JP5994778A JP5994778A JPS54151879A JP S54151879 A JPS54151879 A JP S54151879A JP 5994778 A JP5994778 A JP 5994778A JP 5994778 A JP5994778 A JP 5994778A JP S54151879 A JPS54151879 A JP S54151879A
- Authority
- JP
- Japan
- Prior art keywords
- thermocouple
- high temperature
- wire
- lead wires
- relay
- 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 facilitate the wiring operation, to prevent the malfunction of a relay and to eliminate the thermal deterioration of the conductor insulating coating of a conductive wire by electrically connecting a thermocouple, which is arranged at a portion of a high temperature to be detected, and the relay, which is arranged at a remote position, through the preset wire.
CONSTITUTION: A thermocouple 1, which is arranged at the high temperature portion of an exhaust system to be detected, is connected through a conductive wire 3 with a current relay 2 which is arranged at a remote position. The wire 3 is composed of twisted lead wires 4 and 5 which are coated with a bottomless woven member 6 of stainless wires having magneticism. The lead wires 4 and 5 themselves insulate and cover the non-twisted bundle of copper filaments. The terminal ends of the lead wires 4 and 5 are fused at the thermocouple wire elements 7 and 8 and junctions 9 and 10. The woven member 6 has its outer periphery fitted through a cushioning layer 11 in a sleeve 12 which is formed on the outer periphery of the container of the thermocouple at the side of the connecting end. The thermocuple is fastened by means of a nut 13.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5994778A JPS54151879A (en) | 1978-05-22 | 1978-05-22 | High temperature detector for automotive engine exhaust system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5994778A JPS54151879A (en) | 1978-05-22 | 1978-05-22 | High temperature detector for automotive engine exhaust system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54151879A true JPS54151879A (en) | 1979-11-29 |
Family
ID=13127840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5994778A Pending JPS54151879A (en) | 1978-05-22 | 1978-05-22 | High temperature detector for automotive engine exhaust system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54151879A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015148455A (en) * | 2014-02-05 | 2015-08-20 | トーレック株式会社 | Temperature measurement probe and temperature measurement system |
-
1978
- 1978-05-22 JP JP5994778A patent/JPS54151879A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015148455A (en) * | 2014-02-05 | 2015-08-20 | トーレック株式会社 | Temperature measurement probe and temperature measurement system |
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