JP2563126Y2 - 非接触形直流き電回路電圧検出装置 - Google Patents

非接触形直流き電回路電圧検出装置

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Publication number
JP2563126Y2
JP2563126Y2 JP1989131328U JP13132889U JP2563126Y2 JP 2563126 Y2 JP2563126 Y2 JP 2563126Y2 JP 1989131328 U JP1989131328 U JP 1989131328U JP 13132889 U JP13132889 U JP 13132889U JP 2563126 Y2 JP2563126 Y2 JP 2563126Y2
Authority
JP
Japan
Prior art keywords
voltage
feeder
electric field
control center
reference voltage
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.)
Expired - Fee Related
Application number
JP1989131328U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0370366U (enrdf_load_stackoverflow
Inventor
光一 土蔵
忠巳 土屋
信夫 宮崎
章雄 ▲高▼橋
Original Assignee
東日本旅客鉄道 株式会社
津田電気計器 株式会社
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 東日本旅客鉄道 株式会社, 津田電気計器 株式会社 filed Critical 東日本旅客鉄道 株式会社
Priority to JP1989131328U priority Critical patent/JP2563126Y2/ja
Publication of JPH0370366U publication Critical patent/JPH0370366U/ja
Application granted granted Critical
Publication of JP2563126Y2 publication Critical patent/JP2563126Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
JP1989131328U 1989-11-10 1989-11-10 非接触形直流き電回路電圧検出装置 Expired - Fee Related JP2563126Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989131328U JP2563126Y2 (ja) 1989-11-10 1989-11-10 非接触形直流き電回路電圧検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989131328U JP2563126Y2 (ja) 1989-11-10 1989-11-10 非接触形直流き電回路電圧検出装置

Publications (2)

Publication Number Publication Date
JPH0370366U JPH0370366U (enrdf_load_stackoverflow) 1991-07-15
JP2563126Y2 true JP2563126Y2 (ja) 1998-02-18

Family

ID=31678844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989131328U Expired - Fee Related JP2563126Y2 (ja) 1989-11-10 1989-11-10 非接触形直流き電回路電圧検出装置

Country Status (1)

Country Link
JP (1) JP2563126Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12105044B1 (en) 2023-03-16 2024-10-01 Airquality Technology (Shanghai) Co., Ltd. Quality detection method for microelectrostatic device with built-in power supply
CN116500096B (zh) * 2023-03-16 2025-08-05 爱优特空气技术（上海）有限公司 一种用于内置电源微静电装置的质量检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56160228A (en) * 1980-05-16 1981-12-09 Mitsubishi Electric Corp Service interruption controlling method of electric train section
JPS57146075U (enrdf_load_stackoverflow) * 1981-03-11 1982-09-13
JPS6456241A (en) * 1987-08-26 1989-03-03 Hitachi Ltd Power feed system for d.c. power railway

Also Published As

Publication number Publication date
JPH0370366U (enrdf_load_stackoverflow) 1991-07-15

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