GB776122A - Improvements in or relating to telemetering systems - Google Patents

Improvements in or relating to telemetering systems

Info

Publication number
GB776122A
GB776122A GB29849/55A GB2984955A GB776122A GB 776122 A GB776122 A GB 776122A GB 29849/55 A GB29849/55 A GB 29849/55A GB 2984955 A GB2984955 A GB 2984955A GB 776122 A GB776122 A GB 776122A
Authority
GB
United Kingdom
Prior art keywords
variables
pointer
locking
value
group
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
GB29849/55A
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.)
Panellit Inc
Original Assignee
Panellit Inc
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 Panellit Inc filed Critical Panellit Inc
Publication of GB776122A publication Critical patent/GB776122A/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
    • G01D5/12—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 electric or magnetic means
    • G01D5/14—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 electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/16—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 electric or magnetic means influencing the magnitude of a current or voltage by varying resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

776,122. Electric measuring systems. PANELLIT, Inc. Oct. 19, 1955 [Nov. 4, 1954], No. 29849/55. Class 40 (1). [Also in Group XIX and XXXVI] A system for recording successively simultaneous values of a number of variables sensed at different test points comprises a group of measuring-instruments each having a pointer 6 indicating the value of one of the variables and respective locking means mounted for movement into and out of locking.relation with each pointer 6 and actuating means for operating the locking means simultaneously. The indications of the values of the variables at required instants are frozen by the locking of the pointers 6 when a programmer 30 causes energization of an electromagnet 24 to turn a shaft 26 and rock through levers 28 pivoted frames 29 carrying windings 14 of potentiometers 10 (see Group XXXVI) which frictionally engage wiper arms 12, each following one of the pointers 6 through a forked arm 11, whereupon the ganged wiper arms 126 of a three-bank commutator switch 32 successively connect a source of potential 130 to each winding 14 and simultaneously connect a recording apparatus 34 to the corresponding wiper 12 which taps a voltage proportional to the value indicated by the associated pointer 6 to enable the value to be recorded by the apparatus .34. Specification 770,736 is referred to.
GB29849/55A 1954-11-04 1955-10-19 Improvements in or relating to telemetering systems Expired GB776122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US776122XA 1954-11-04 1954-11-04

Publications (1)

Publication Number Publication Date
GB776122A true GB776122A (en) 1957-06-05

Family

ID=22139085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29849/55A Expired GB776122A (en) 1954-11-04 1955-10-19 Improvements in or relating to telemetering systems

Country Status (1)

Country Link
GB (1) GB776122A (en)

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