JP2531829Y2 - 電空変換装置 - Google Patents

電空変換装置

Info

Publication number
JP2531829Y2
JP2531829Y2 JP1989071539U JP7153989U JP2531829Y2 JP 2531829 Y2 JP2531829 Y2 JP 2531829Y2 JP 1989071539 U JP1989071539 U JP 1989071539U JP 7153989 U JP7153989 U JP 7153989U JP 2531829 Y2 JP2531829 Y2 JP 2531829Y2
Authority
JP
Japan
Prior art keywords
circuit
pressure
optical signal
modulated optical
control circuit
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 - Lifetime
Application number
JP1989071539U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0310213U (enrdf_load_stackoverflow
Inventor
一寿 伊藤
Original Assignee
シーケーディ 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 シーケーディ 株式会社 filed Critical シーケーディ 株式会社
Priority to JP1989071539U priority Critical patent/JP2531829Y2/ja
Publication of JPH0310213U publication Critical patent/JPH0310213U/ja
Application granted granted Critical
Publication of JP2531829Y2 publication Critical patent/JP2531829Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Fluid Pressure (AREA)
JP1989071539U 1989-06-19 1989-06-19 電空変換装置 Expired - Lifetime JP2531829Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989071539U JP2531829Y2 (ja) 1989-06-19 1989-06-19 電空変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989071539U JP2531829Y2 (ja) 1989-06-19 1989-06-19 電空変換装置

Publications (2)

Publication Number Publication Date
JPH0310213U JPH0310213U (enrdf_load_stackoverflow) 1991-01-31
JP2531829Y2 true JP2531829Y2 (ja) 1997-04-09

Family

ID=31608661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989071539U Expired - Lifetime JP2531829Y2 (ja) 1989-06-19 1989-06-19 電空変換装置

Country Status (1)

Country Link
JP (1) JP2531829Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4811665B2 (ja) * 2007-01-16 2011-11-09 横河電機株式会社 電空変換器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181802A (ja) * 1984-02-28 1985-09-17 Yokogawa Hokushin Electric Corp 光応動装置
JPS61125715U (enrdf_load_stackoverflow) * 1985-01-25 1986-08-07

Also Published As

Publication number Publication date
JPH0310213U (enrdf_load_stackoverflow) 1991-01-31

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