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FR580898A - Improvements to inductance coils for high frequency circuits - Google Patents

Improvements to inductance coils for high frequency circuits

Info

Publication number
FR580898A
FR580898A FR580898DA FR580898A FR 580898 A FR580898 A FR 580898A FR 580898D A FR580898D A FR 580898DA FR 580898 A FR580898 A FR 580898A
Authority
FR
France
Prior art keywords
high frequency
frequency circuits
inductance coils
inductance
coils
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
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.)
METROPOLITAN WICKERS ELECTRICA
Original Assignee
METROPOLITAN WICKERS ELECTRICA
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 METROPOLITAN WICKERS ELECTRICA filed Critical METROPOLITAN WICKERS ELECTRICA
Application granted granted Critical
Publication of FR580898A publication Critical patent/FR580898A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2871—Pancake coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
FR580898D 1919-04-25 1924-04-29 Improvements to inductance coils for high frequency circuits Expired FR580898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US292609A US1376011A (en) 1919-04-25 1919-04-25 Electric apparatus

Publications (1)

Publication Number Publication Date
FR580898A true FR580898A (en) 1924-11-18

Family

ID=23125409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR580898D Expired FR580898A (en) 1919-04-25 1924-04-29 Improvements to inductance coils for high frequency circuits

Country Status (5)

Country Link
US (1) US1376011A (en)
DE (1) DE272577C (en)
FR (1) FR580898A (en)
GB (1) GB133135A (en)
NL (1) NL19142C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012577A (en) * 1975-04-30 1977-03-15 Spectra-Strip Corporation Multiple twisted pair multi-conductor laminated cable
US4415765A (en) * 1979-11-02 1983-11-15 Mitsubishi Denki Kabushiki Kaisha Wire harness
USRE33345E (en) * 1985-03-01 1990-09-18 Gfs Manufacturing Company, Inc. Toroid transformers and secondary windings

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453552A (en) * 1945-01-04 1948-11-09 English Electric Co Ltd Transformer winding
US2656512A (en) * 1950-02-03 1953-10-20 Westinghouse Electric Corp Watthour meter having preformed current windings
JPH0366108A (en) * 1989-08-05 1991-03-20 Mitsubishi Electric Corp Stationary electromagnetic induction apparatus
US7143614B1 (en) 1992-01-24 2006-12-05 Acco Brands Usa Llc Computer physical security device
JP6257149B2 (en) * 2013-02-21 2018-01-10 株式会社日立産機システム Static induction equipment coil
JP7377167B2 (en) * 2020-06-01 2023-11-09 株式会社日立産機システム stationary induction equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012577A (en) * 1975-04-30 1977-03-15 Spectra-Strip Corporation Multiple twisted pair multi-conductor laminated cable
US4415765A (en) * 1979-11-02 1983-11-15 Mitsubishi Denki Kabushiki Kaisha Wire harness
USRE33345E (en) * 1985-03-01 1990-09-18 Gfs Manufacturing Company, Inc. Toroid transformers and secondary windings

Also Published As

Publication number Publication date
US1376011A (en) 1921-04-26
NL19142C (en) 1928-11-15
GB133135A (en) 1919-09-30
DE272577C (en) 1914-04-03

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