GB993060A - Indicating measuring instruments - Google Patents

Indicating measuring instruments

Info

Publication number
GB993060A
GB993060A GB3450561A GB3450561A GB993060A GB 993060 A GB993060 A GB 993060A GB 3450561 A GB3450561 A GB 3450561A GB 3450561 A GB3450561 A GB 3450561A GB 993060 A GB993060 A GB 993060A
Authority
GB
United Kingdom
Prior art keywords
tag
pointer
limit value
resistors
nearer
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
GB3450561A
Other languages
English (en)
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.)
NL INSTR ELECTRISCHE APP N FAB
Original Assignee
NL INSTR ELECTRISCHE APP N FAB
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 NL INSTR ELECTRISCHE APP N FAB filed Critical NL INSTR ELECTRISCHE APP N FAB
Publication of GB993060A publication Critical patent/GB993060A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/012—Automatic controllers electric details of the transmission means
    • G05B11/017—Automatic controllers electric details of the transmission means using photo-electric means
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C03C8/10—Frit compositions, i.e. in a powdered or comminuted form containing lead

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Glass Compositions (AREA)
  • Adjustable Resistors (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
GB3450561A 1960-10-01 1961-09-26 Indicating measuring instruments Expired GB993060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL256424 1960-10-01

Publications (1)

Publication Number Publication Date
GB993060A true GB993060A (en) 1965-05-26

Family

ID=19752600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3450561A Expired GB993060A (en) 1960-10-01 1961-09-26 Indicating measuring instruments

Country Status (3)

Country Link
ES (1) ES270817A1 (OSRAM)
GB (1) GB993060A (OSRAM)
NL (2) NL256424A (OSRAM)

Also Published As

Publication number Publication date
DE1421900B2 (de) 1972-09-28
NL111592C (OSRAM)
DE1421900A1 (de) 1969-06-04
ES270817A1 (es) 1961-12-16
NL256424A (OSRAM)

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