FR2446483A1 - Appareil de mesure du type multimetre susceptible de n'etre utilise temporairement que sur certains calibres - Google Patents

Appareil de mesure du type multimetre susceptible de n'etre utilise temporairement que sur certains calibres

Info

Publication number
FR2446483A1
FR2446483A1 FR7900706A FR7900706A FR2446483A1 FR 2446483 A1 FR2446483 A1 FR 2446483A1 FR 7900706 A FR7900706 A FR 7900706A FR 7900706 A FR7900706 A FR 7900706A FR 2446483 A1 FR2446483 A1 FR 2446483A1
Authority
FR
France
Prior art keywords
range
knob
cover plate
multimeter
knob rotation
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.)
Granted
Application number
FR7900706A
Other languages
English (en)
French (fr)
Other versions
FR2446483B1 (US20020051482A1-20020502-M00057.png
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.)
APP CONST
Original Assignee
APP CONST
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 APP CONST filed Critical APP CONST
Priority to FR7900706A priority Critical patent/FR2446483A1/fr
Publication of FR2446483A1 publication Critical patent/FR2446483A1/fr
Application granted granted Critical
Publication of FR2446483B1 publication Critical patent/FR2446483B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01R1/02—General constructional details
    • 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
    • G01R15/002—Switches for altering the measuring range or for multitesters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
FR7900706A 1979-01-12 1979-01-12 Appareil de mesure du type multimetre susceptible de n'etre utilise temporairement que sur certains calibres Granted FR2446483A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900706A FR2446483A1 (fr) 1979-01-12 1979-01-12 Appareil de mesure du type multimetre susceptible de n'etre utilise temporairement que sur certains calibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900706A FR2446483A1 (fr) 1979-01-12 1979-01-12 Appareil de mesure du type multimetre susceptible de n'etre utilise temporairement que sur certains calibres

Publications (2)

Publication Number Publication Date
FR2446483A1 true FR2446483A1 (fr) 1980-08-08
FR2446483B1 FR2446483B1 (US20020051482A1-20020502-M00057.png) 1984-01-06

Family

ID=9220665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900706A Granted FR2446483A1 (fr) 1979-01-12 1979-01-12 Appareil de mesure du type multimetre susceptible de n'etre utilise temporairement que sur certains calibres

Country Status (1)

Country Link
FR (1) FR2446483A1 (US20020051482A1-20020502-M00057.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420548A2 (en) * 1989-09-25 1991-04-03 General Electric Company Energy meter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082655B (de) * 1958-12-08 1960-06-02 Gossen & Co Gmbh P Sperrvorrichtung fuer elektrische Wahlschalter, Drehwiderstaende u. dgl.
GB1070940A (en) * 1964-05-21 1967-06-07 Dymar Electronics Ltd Electrical measuring device
DE1516953A1 (de) * 1966-06-30 1969-11-06 Mueller C H F Gmbh Gehaeuse fuer Schutzschaltungen von Mehrbereichsmessinstrumenten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082655B (de) * 1958-12-08 1960-06-02 Gossen & Co Gmbh P Sperrvorrichtung fuer elektrische Wahlschalter, Drehwiderstaende u. dgl.
GB1070940A (en) * 1964-05-21 1967-06-07 Dymar Electronics Ltd Electrical measuring device
DE1516953A1 (de) * 1966-06-30 1969-11-06 Mueller C H F Gmbh Gehaeuse fuer Schutzschaltungen von Mehrbereichsmessinstrumenten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420548A2 (en) * 1989-09-25 1991-04-03 General Electric Company Energy meter
EP0420548A3 (en) * 1989-09-25 1991-11-21 General Electric Company Energy meter

Also Published As

Publication number Publication date
FR2446483B1 (US20020051482A1-20020502-M00057.png) 1984-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse