FR939345A - Improvements to electrical transformers - Google Patents

Improvements to electrical transformers

Info

Publication number
FR939345A
FR939345A FR939345DA FR939345A FR 939345 A FR939345 A FR 939345A FR 939345D A FR939345D A FR 939345DA FR 939345 A FR939345 A FR 939345A
Authority
FR
France
Prior art keywords
electrical transformers
transformers
electrical
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)
Inventor
Walter Kram
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939345A publication Critical patent/FR939345A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
FR939345D 1945-04-27 1946-09-13 Improvements to electrical transformers Expired FR939345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939345X 1945-04-27

Publications (1)

Publication Number Publication Date
FR939345A true FR939345A (en) 1948-11-10

Family

ID=10748255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939345D Expired FR939345A (en) 1945-04-27 1946-09-13 Improvements to electrical transformers

Country Status (1)

Country Link
FR (1) FR939345A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179880A (en) * 1962-05-18 1965-04-20 Julie Res Lab Inc Impedance measuring apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179880A (en) * 1962-05-18 1965-04-20 Julie Res Lab Inc Impedance measuring apparatus

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