FR2044648A1 - - Google Patents

Info

Publication number
FR2044648A1
FR2044648A1 FR6915189A FR6915189A FR2044648A1 FR 2044648 A1 FR2044648 A1 FR 2044648A1 FR 6915189 A FR6915189 A FR 6915189A FR 6915189 A FR6915189 A FR 6915189A FR 2044648 A1 FR2044648 A1 FR 2044648A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6915189A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6915189A priority Critical patent/FR2044648A1/fr
Publication of FR2044648A1 publication Critical patent/FR2044648A1/fr
Withdrawn legal-status Critical Current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
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/22—Tong testers acting as secondary windings of current transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
FR6915189A 1969-05-12 1969-05-12 Withdrawn FR2044648A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6915189A FR2044648A1 (en) 1969-05-12 1969-05-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6915189A FR2044648A1 (en) 1969-05-12 1969-05-12

Publications (1)

Publication Number Publication Date
FR2044648A1 true FR2044648A1 (en) 1971-02-26

Family

ID=9033854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6915189A Withdrawn FR2044648A1 (en) 1969-05-12 1969-05-12

Country Status (1)

Country Link
FR (1) FR2044648A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538555A1 (en) * 1982-12-22 1984-06-29 Universal Technic ELECTRIC CURRENT MEASURING CLAMP WITH MAGNETIC CIRCUIT WITH SWIVEL CONNECTION
FR2538556A1 (en) * 1982-12-22 1984-06-29 Universal Technic Clip-on ammeter with magnetic circuit opened by a linear movement
FR2562316A1 (en) * 1984-03-30 1985-10-04 Erji Clamp-on safety ammeter
EP0256939A1 (en) * 1986-08-11 1988-02-24 Universal Technic Current-measuring device
EP0482425A1 (en) * 1990-10-20 1992-04-29 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co. Kg Device for measuring current, especially current and voltage, on conductors of a single or multiphase system
FR2896592A1 (en) * 2006-01-24 2007-07-27 Omegawatt Sarl Alternating current measuring device for conducting wire of electric circuit, has clamp with jaws having recesses to receive coil elements, handles integrated to jaws, and covers blocking elements in recesses and insulating elements
JP2018009985A (en) * 2016-07-05 2018-01-18 日置電機株式会社 Clamp sensor and measuring apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538555A1 (en) * 1982-12-22 1984-06-29 Universal Technic ELECTRIC CURRENT MEASURING CLAMP WITH MAGNETIC CIRCUIT WITH SWIVEL CONNECTION
FR2538556A1 (en) * 1982-12-22 1984-06-29 Universal Technic Clip-on ammeter with magnetic circuit opened by a linear movement
EP0112757A1 (en) * 1982-12-22 1984-07-04 Universal Technic Electro-magnetic clip-on current measuring device with pivoting arms
US4620151A (en) * 1982-12-22 1986-10-28 Universal Technic Electric current measuring tongs with magnetic circuit and pivoting arm
FR2562316A1 (en) * 1984-03-30 1985-10-04 Erji Clamp-on safety ammeter
EP0256939A1 (en) * 1986-08-11 1988-02-24 Universal Technic Current-measuring device
JPS6344172A (en) * 1986-08-11 1988-02-25 ユニベルサル・テクニク Current measuring device
JPH044552B2 (en) * 1986-08-11 1992-01-28
EP0482425A1 (en) * 1990-10-20 1992-04-29 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co. Kg Device for measuring current, especially current and voltage, on conductors of a single or multiphase system
FR2896592A1 (en) * 2006-01-24 2007-07-27 Omegawatt Sarl Alternating current measuring device for conducting wire of electric circuit, has clamp with jaws having recesses to receive coil elements, handles integrated to jaws, and covers blocking elements in recesses and insulating elements
JP2018009985A (en) * 2016-07-05 2018-01-18 日置電機株式会社 Clamp sensor and measuring apparatus

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse