FR336513A - Electric transformer - Google Patents

Electric transformer

Info

Publication number
FR336513A
FR336513A FR336513DA FR336513A FR 336513 A FR336513 A FR 336513A FR 336513D A FR336513D A FR 336513DA FR 336513 A FR336513 A FR 336513A
Authority
FR
France
Prior art keywords
electric transformer
transformer
electric
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
Arthur Francis Berry
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.)
BRITISH ELECTRIC TRANSFORMER Co Ltd
Original Assignee
BRITISH ELECTRIC TRANSFORMER Co Ltd
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 BRITISH ELECTRIC TRANSFORMER Co Ltd filed Critical BRITISH ELECTRIC TRANSFORMER Co Ltd
Application granted granted Critical
Publication of FR336513A publication Critical patent/FR336513A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H01F27/2455—Magnetic cores made from sheets, e.g. grain-oriented using bent laminations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/02—Ionisation chambers
    • H01J47/04—Capacitive ionisation chambers, e.g. the electrodes of which are used as electrometers
FR336513D 1902-11-11 1903-11-10 Electric transformer Expired FR336513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB336513X 1954-12-07

Publications (1)

Publication Number Publication Date
FR336513A true FR336513A (en) 1904-03-11

Family

ID=10355670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR336513D Expired FR336513A (en) 1902-11-11 1903-11-10 Electric transformer

Country Status (2)

Country Link
CH (1) CH336513A (en)
FR (1) FR336513A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438325A1 (en) * 1978-10-04 1980-04-30 Bbc Brown Boveri & Cie Magnetic core producing three dimensional field - has cylindrical laminated centre section and radially involuted outer section

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438325A1 (en) * 1978-10-04 1980-04-30 Bbc Brown Boveri & Cie Magnetic core producing three dimensional field - has cylindrical laminated centre section and radially involuted outer section

Also Published As

Publication number Publication date
CH336513A (en) 1959-02-28

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