FR2562316B1 - SAFETY AMPEREMETRIC CLAMPS - Google Patents

SAFETY AMPEREMETRIC CLAMPS

Info

Publication number
FR2562316B1
FR2562316B1 FR8405189A FR8405189A FR2562316B1 FR 2562316 B1 FR2562316 B1 FR 2562316B1 FR 8405189 A FR8405189 A FR 8405189A FR 8405189 A FR8405189 A FR 8405189A FR 2562316 B1 FR2562316 B1 FR 2562316B1
Authority
FR
France
Prior art keywords
amperemetric
clamps
safety
safety amperemetric
amperemetric clamps
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
FR8405189A
Other languages
French (fr)
Other versions
FR2562316A1 (en
Inventor
Humbert Garito
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.)
ERJI
Original Assignee
ERJI
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 ERJI filed Critical ERJI
Priority to FR8405189A priority Critical patent/FR2562316B1/en
Publication of FR2562316A1 publication Critical patent/FR2562316A1/en
Application granted granted Critical
Publication of FR2562316B1 publication Critical patent/FR2562316B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Clamps And Clips (AREA)
FR8405189A 1984-03-30 1984-03-30 SAFETY AMPEREMETRIC CLAMPS Expired FR2562316B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8405189A FR2562316B1 (en) 1984-03-30 1984-03-30 SAFETY AMPEREMETRIC CLAMPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8405189A FR2562316B1 (en) 1984-03-30 1984-03-30 SAFETY AMPEREMETRIC CLAMPS

Publications (2)

Publication Number Publication Date
FR2562316A1 FR2562316A1 (en) 1985-10-04
FR2562316B1 true FR2562316B1 (en) 1986-08-14

Family

ID=9302749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8405189A Expired FR2562316B1 (en) 1984-03-30 1984-03-30 SAFETY AMPEREMETRIC CLAMPS

Country Status (1)

Country Link
FR (1) FR2562316B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5397982A (en) * 1992-09-25 1995-03-14 Cooper Industries, Inc. Releasable sensor for conductor fault detection including a rigid trigger arm
GB2291273A (en) * 1994-07-05 1996-01-17 East Midlands Electricity Plc Electrical test probe
FR3001296B1 (en) * 2013-01-18 2016-01-22 Chauvin Arnoux LOOP MEASURING CLAMP IN PARTICULAR EARTH OF THE TYPE COMPRISING A SOLIDARITY JAR OF A FIXED SUPPORT AND A PIVOTING MOUNTED JAW ON THE SUPPORT
CN105116284B (en) * 2015-08-20 2018-02-06 苏州银蕨电力科技有限公司 A kind of intelligent grid sensing device
CN107561477B (en) * 2017-10-26 2020-10-13 国家电网公司 Mutual inductor test rod

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168698A (en) * 1960-06-27 1965-02-02 Fed Pacific Electric Co Electrical clamp-on meter with swivel connected tongs
FR2044648A1 (en) * 1969-05-12 1971-02-26 Arnoux Andre
DE2728454C3 (en) * 1977-06-24 1981-06-25 Fritz 6703 Limburghof Knebel Pipe wrench

Also Published As

Publication number Publication date
FR2562316A1 (en) 1985-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse