JPS6142138Y2 - - Google Patents

Info

Publication number

JPS6142138Y2

JPS6142138Y2 JP557580U JP557580U JPS6142138Y2 JP S6142138 Y2 JPS6142138 Y2 JP S6142138Y2 JP 557580 U JP557580 U JP 557580U JP 557580 U JP557580 U JP 557580U JP S6142138 Y2 JPS6142138 Y2 JP S6142138Y2

Authority

JP

Japan

Prior art keywords

thermocouple

pulse transformer

circuit

switching circuit

disconnection detection

Prior art date

1980-01-21

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.)

Expired

Links

• Espacenet
• Global Dossier
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• 238000001514 detection method Methods 0.000 claims description 14
• 238000000034 method Methods 0.000 claims description 6
• 230000005669 field effect Effects 0.000 claims description 3
• 239000003990 capacitor Substances 0.000 description 8
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
• 238000005259 measurement Methods 0.000 description 4
• 239000004020 conductor Substances 0.000 description 3
• 238000010586 diagram Methods 0.000 description 3
• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
• 229910052753 mercury Inorganic materials 0.000 description 2
• 230000002265 prevention Effects 0.000 description 2
• 238000009529 body temperature measurement Methods 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000002131 composite material Substances 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 238000007599 discharging Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000004804 winding Methods 0.000 description 1