Classifications

• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
  • H02G15/00—Cable fittings
  • H02G15/08—Cable junctions
  • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
  • H02G15/12—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for incorporating transformers, loading coils or amplifiers
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
  • H01F17/00—Fixed inductances of the signal type
  • H01F17/04—Fixed inductances of the signal type with magnetic core
  • H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
  • H01F17/08—Loading coils for telecommunication circuits

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Microelectronics & Electronic Packaging (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4352565

Family Applications (1)

Country Status (3)

• 1967
  • 1967-07-04 CH CH949267A patent/CH451275A/de unknown
• 1968
  • 1968-06-28 BE BE717343D patent/BE717343A/xx unknown
  • 1968-07-02 FR FR1576655D patent/FR1576655A/fr not_active Expired

Also Published As

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