FR595363A - Improvements in the construction of choke coils, autotransformers and high frequency transformers for t. s. f. - Google Patents

Improvements in the construction of choke coils, autotransformers and high frequency transformers for t. s. f.

Info

Publication number
FR595363A
FR595363A FR595363DA FR595363A FR 595363 A FR595363 A FR 595363A FR 595363D A FR595363D A FR 595363DA FR 595363 A FR595363 A FR 595363A
Authority
FR
France
Prior art keywords
autotransformers
construction
high frequency
choke coils
frequency transformers
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.)
PAUL HINSTIN ET ARMAND LEHMANN
Original Assignee
PAUL HINSTIN ET ARMAND LEHMANN
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 PAUL HINSTIN ET ARMAND LEHMANN filed Critical PAUL HINSTIN ET ARMAND LEHMANN
Application granted granted Critical
Publication of FR595363A publication Critical patent/FR595363A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole
    • H01F21/065—Measures for obtaining a desired relation between the position of the core and the inductance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR595363D 1924-06-13 1924-06-13 Improvements in the construction of choke coils, autotransformers and high frequency transformers for t. s. f. Expired FR595363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR595363T 1924-06-13

Publications (1)

Publication Number Publication Date
FR595363A true FR595363A (en) 1925-10-01

Family

ID=8966795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR595363D Expired FR595363A (en) 1924-06-13 1924-06-13 Improvements in the construction of choke coils, autotransformers and high frequency transformers for t. s. f.

Country Status (1)

Country Link
FR (1) FR595363A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468786A (en) * 1944-08-21 1949-05-03 Allis Chalmers Mfg Co Electromagnetic core assembly and method
US2469266A (en) * 1946-08-14 1949-05-03 Indiana Steel Products Co Magnetic transducer having an irregular nonmagnetic gap
DE939823C (en) * 1936-12-31 1956-03-01 Siemens Ag Method for adjusting the course of change of a controllable self-induction with a magnetizable core that can be inserted into the coil to a nominal characteristic
DE102012003312A1 (en) * 2012-02-18 2013-08-22 Andreas Sumera Field coil core arrangement for generating current, has rods covering respective use area and completely filled out during use of arrangement, and field coil core whose magnetization is made by magnetizable material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939823C (en) * 1936-12-31 1956-03-01 Siemens Ag Method for adjusting the course of change of a controllable self-induction with a magnetizable core that can be inserted into the coil to a nominal characteristic
US2468786A (en) * 1944-08-21 1949-05-03 Allis Chalmers Mfg Co Electromagnetic core assembly and method
US2469266A (en) * 1946-08-14 1949-05-03 Indiana Steel Products Co Magnetic transducer having an irregular nonmagnetic gap
DE102012003312A1 (en) * 2012-02-18 2013-08-22 Andreas Sumera Field coil core arrangement for generating current, has rods covering respective use area and completely filled out during use of arrangement, and field coil core whose magnetization is made by magnetizable material

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