BE778550Q - BATTERY-POWERED RECORDER - Google Patents

BATTERY-POWERED RECORDER

Info

Publication number
BE778550Q
BE778550Q BE778550A BE778550A BE778550Q BE 778550 Q BE778550 Q BE 778550Q BE 778550 A BE778550 A BE 778550A BE 778550 A BE778550 A BE 778550A BE 778550 Q BE778550 Q BE 778550Q
Authority
BE
Belgium
Prior art keywords
battery
recorder
powered
powered recorder
Prior art date
Application number
BE778550A
Other languages
French (fr)
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of BE778550Q publication Critical patent/BE778550Q/en

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
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/24—Drives for recording elements and surfaces not covered by G01D5/00
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/20—Moving record carrier backwards or forwards by finite amounts, i.e. backspacing, forward spacing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step
BE778550A 1969-12-29 1972-01-27 BATTERY-POWERED RECORDER BE778550Q (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6945264A FR2071423A5 (en) 1969-12-29 1969-12-29

Publications (1)

Publication Number Publication Date
BE778550Q true BE778550Q (en) 1972-07-27

Family

ID=9045325

Family Applications (1)

Application Number Title Priority Date Filing Date
BE778550A BE778550Q (en) 1969-12-29 1972-01-27 BATTERY-POWERED RECORDER

Country Status (2)

Country Link
BE (1) BE778550Q (en)
FR (1) FR2071423A5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458055A1 (en) * 1979-05-29 1980-12-26 Sonceboz Sa Liquid flowmeter for pipeline - indicates by marker on recording drum in response to frequency compared with oscillator controlled reference
FR2596934B1 (en) * 1986-04-08 1988-06-17 Solems Sa DEVICE FOR GENERATING ELECTRIC SIGNALS AND ITS APPLICATIONS

Also Published As

Publication number Publication date
FR2071423A5 (en) 1971-09-17

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