FR1208420A - Device for reading level indications - Google Patents

Device for reading level indications

Info

Publication number
FR1208420A
FR1208420A FR1208420DA FR1208420A FR 1208420 A FR1208420 A FR 1208420A FR 1208420D A FR1208420D A FR 1208420DA FR 1208420 A FR1208420 A FR 1208420A
Authority
FR
France
Prior art keywords
reading level
level indications
indications
reading
level
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
Application number
Other languages
French (fr)
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.)
Rochar Electronique SA
Original Assignee
Rochar Electronique SA
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 Rochar Electronique SA filed Critical Rochar Electronique SA
Application granted granted Critical
Publication of FR1208420A publication Critical patent/FR1208420A/en
Expired 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
    • G01D5/26—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
    • G01D5/39—Scanning a visible indication of the measured value and reproducing this indication at the remote place, e.g. on the screen of a cathode ray tube

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1208420D 1958-06-11 1958-06-11 Device for reading level indications Expired FR1208420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1208420T 1958-06-11

Publications (1)

Publication Number Publication Date
FR1208420A true FR1208420A (en) 1960-02-23

Family

ID=9674333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1208420D Expired FR1208420A (en) 1958-06-11 1958-06-11 Device for reading level indications

Country Status (1)

Country Link
FR (1) FR1208420A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611067A1 (en) * 1987-02-18 1988-08-19 Izard Pierre METHODS AND DEVICES FOR REMOTELY REPORTING DIGITAL INDICATORS, IN PARTICULAR THOSE EQUIPPING COUNTERS
WO1990015970A1 (en) * 1989-06-20 1990-12-27 Combustion Engineering, Inc. Automated flow rotameter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611067A1 (en) * 1987-02-18 1988-08-19 Izard Pierre METHODS AND DEVICES FOR REMOTELY REPORTING DIGITAL INDICATORS, IN PARTICULAR THOSE EQUIPPING COUNTERS
EP0279759A1 (en) * 1987-02-18 1988-08-24 Pierre Izard Methods and devices to read decimal figures on numerical indicators, especially on meters
WO1990015970A1 (en) * 1989-06-20 1990-12-27 Combustion Engineering, Inc. Automated flow rotameter

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