JPS6110717A - 光信号空気圧信号変換装置 - Google Patents

光信号空気圧信号変換装置

Info

Publication number
JPS6110717A
JPS6110717A JP59131780A JP13178084A JPS6110717A JP S6110717 A JPS6110717 A JP S6110717A JP 59131780 A JP59131780 A JP 59131780A JP 13178084 A JP13178084 A JP 13178084A JP S6110717 A JPS6110717 A JP S6110717A
Authority
JP
Japan
Prior art keywords
tank
optical
signal
air
pulse width
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
JP59131780A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0443218B2 (enExample
Inventor
Masanori Noguchi
昌徳 野口
Koji Akiyama
浩二 秋山
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
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 Yokogawa Hokushin Electric Corp filed Critical Yokogawa Hokushin Electric Corp
Priority to JP59131780A priority Critical patent/JPS6110717A/ja
Publication of JPS6110717A publication Critical patent/JPS6110717A/ja
Publication of JPH0443218B2 publication Critical patent/JPH0443218B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/54—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using means specified in two or more of groups G01D5/02, G01D5/12, G01D5/26, G01D5/42, and G01D5/48
    • G01D5/58—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using means specified in two or more of groups G01D5/02, G01D5/12, G01D5/26, G01D5/42, and G01D5/48 using optical means, i.e. using infrared, visible or ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
JP59131780A 1984-06-26 1984-06-26 光信号空気圧信号変換装置 Granted JPS6110717A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59131780A JPS6110717A (ja) 1984-06-26 1984-06-26 光信号空気圧信号変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59131780A JPS6110717A (ja) 1984-06-26 1984-06-26 光信号空気圧信号変換装置

Publications (2)

Publication Number Publication Date
JPS6110717A true JPS6110717A (ja) 1986-01-18
JPH0443218B2 JPH0443218B2 (enExample) 1992-07-15

Family

ID=15065973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59131780A Granted JPS6110717A (ja) 1984-06-26 1984-06-26 光信号空気圧信号変換装置

Country Status (1)

Country Link
JP (1) JPS6110717A (enExample)

Also Published As

Publication number Publication date
JPH0443218B2 (enExample) 1992-07-15

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