JPS5540975A - Charge detector - Google Patents

Charge detector

Info

Publication number
JPS5540975A
JPS5540975A JP11444078A JP11444078A JPS5540975A JP S5540975 A JPS5540975 A JP S5540975A JP 11444078 A JP11444078 A JP 11444078A JP 11444078 A JP11444078 A JP 11444078A JP S5540975 A JPS5540975 A JP S5540975A
Authority
JP
Japan
Prior art keywords
case
conductor
led out
out outside
static induction
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
Application number
JP11444078A
Other languages
Japanese (ja)
Other versions
JPS6131822B2 (en
Inventor
Shigemasa Matsuoka
Naonori Ichiki
Takayoshi Yamaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KAIHATSU DENSHI GIJUTSU KK
Original Assignee
KAIHATSU DENSHI GIJUTSU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KAIHATSU DENSHI GIJUTSU KK filed Critical KAIHATSU DENSHI GIJUTSU KK
Priority to JP11444078A priority Critical patent/JPS5540975A/en
Publication of JPS5540975A publication Critical patent/JPS5540975A/en
Publication of JPS6131822B2 publication Critical patent/JPS6131822B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

PURPOSE: To enble stable detection without being subject to the environment, to make small and light the unit and to achieve interchangeability, by performing detection in noncontact manner, through the use of static induction for the presence of the charge of the high voltage charging parts in power stations.
CONSTITUTION: In the cubicle 1, a plurality of static induction type chrge detectors 2 are provided, the detected output is fed to the control section 4 via the cable 3, and it is delivered to the alarm unit 6. In this case, the detector 2 provides the signal detection circuit contained in the grounded conductive case 12, conductor 14 in which one end is connected to the signal input terminal of the circuit 13 and another end is led out outside the case 12 with insulation, and electrode 16 connected to the part led out outside the case of the conductor 14 and held opposingly with a given location relation to the external side surface of the case 12.
COPYRIGHT: (C)1980,JPO&Japio
JP11444078A 1978-09-18 1978-09-18 Charge detector Granted JPS5540975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11444078A JPS5540975A (en) 1978-09-18 1978-09-18 Charge detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11444078A JPS5540975A (en) 1978-09-18 1978-09-18 Charge detector

Publications (2)

Publication Number Publication Date
JPS5540975A true JPS5540975A (en) 1980-03-22
JPS6131822B2 JPS6131822B2 (en) 1986-07-23

Family

ID=14637779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11444078A Granted JPS5540975A (en) 1978-09-18 1978-09-18 Charge detector

Country Status (1)

Country Link
JP (1) JPS5540975A (en)

Also Published As

Publication number Publication date
JPS6131822B2 (en) 1986-07-23

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