GB1112401A - Electric digital measuring instrument - Google Patents

Electric digital measuring instrument

Info

Publication number
GB1112401A
GB1112401A GB3173466A GB3173466A GB1112401A GB 1112401 A GB1112401 A GB 1112401A GB 3173466 A GB3173466 A GB 3173466A GB 3173466 A GB3173466 A GB 3173466A GB 1112401 A GB1112401 A GB 1112401A
Authority
GB
United Kingdom
Prior art keywords
measuring instrument
digital measuring
electric digital
input
selector
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
GB3173466A
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France 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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB1112401A publication Critical patent/GB1112401A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/12—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will
    • G01R15/125—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will for digital multimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/206—Switches for connection of measuring instruments or electric motors to measuring loads

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
GB3173466A 1965-09-02 1966-07-14 Electric digital measuring instrument Expired GB1112401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0083552 1965-09-02

Publications (1)

Publication Number Publication Date
GB1112401A true GB1112401A (en) 1968-05-08

Family

ID=6982023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3173466A Expired GB1112401A (en) 1965-09-02 1966-07-14 Electric digital measuring instrument

Country Status (7)

Country Link
AT (1) AT274953B (de)
BE (1) BE686252A (de)
CH (1) CH444300A (de)
DE (1) DE1466640B2 (de)
GB (1) GB1112401A (de)
NL (1) NL6612350A (de)
SE (1) SE309629B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164145A (en) * 1978-03-20 1979-08-14 De Laval Turbine Inc. Self-powered electrical meter for display of a liquid-level or the like measurement
DE4027801C2 (de) * 1990-09-01 1994-05-26 Metrawatt Gmbh Multimeter mit mindestens drei Eingangsanschlüssen

Also Published As

Publication number Publication date
DE1466640B2 (de) 1970-05-21
NL6612350A (de) 1967-03-03
BE686252A (de) 1967-02-01
DE1466640A1 (de) 1969-01-16
CH444300A (de) 1967-09-30
SE309629B (de) 1969-03-31
AT274953B (de) 1969-10-10

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