FR1557420A - - Google Patents

Info

Publication number
FR1557420A
FR1557420A FR1557420DA FR1557420A FR 1557420 A FR1557420 A FR 1557420A FR 1557420D A FR1557420D A FR 1557420DA FR 1557420 A FR1557420 A FR 1557420A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1557420A publication Critical patent/FR1557420A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1557420D 1967-03-23 1968-03-22 Expired FR1557420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1363167 1967-03-23

Publications (1)

Publication Number Publication Date
FR1557420A true FR1557420A (en) 1969-02-14

Family

ID=10026539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557420D Expired FR1557420A (en) 1967-03-23 1968-03-22

Country Status (1)

Country Link
FR (1) FR1557420A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012706A (en) * 1975-12-08 1977-03-15 General Electric Company Sheet-wound transformer coils
US4021764A (en) * 1975-12-08 1977-05-03 General Electric Company Sheet-wound transformer coils with reduced edge heating
DE2915791A1 (en) * 1978-05-02 1979-11-15 Asea Ab POWERFUL TRANSFORMER OR THROTTLE WITH A STRUCTURING CONTROL DEVICE
EP3544033A1 (en) * 2018-03-20 2019-09-25 ABB Schweiz AG Electromagnetic induction device having a low losses winding

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012706A (en) * 1975-12-08 1977-03-15 General Electric Company Sheet-wound transformer coils
US4021764A (en) * 1975-12-08 1977-05-03 General Electric Company Sheet-wound transformer coils with reduced edge heating
DE2915791A1 (en) * 1978-05-02 1979-11-15 Asea Ab POWERFUL TRANSFORMER OR THROTTLE WITH A STRUCTURING CONTROL DEVICE
EP3544033A1 (en) * 2018-03-20 2019-09-25 ABB Schweiz AG Electromagnetic induction device having a low losses winding
WO2019179808A1 (en) 2018-03-20 2019-09-26 Abb Schweiz Ag Electromagnetic induction device having a low losses winding
CN111868857A (en) * 2018-03-20 2020-10-30 Abb电网瑞士股份公司 Electromagnetic induction device with low-loss winding
CN111868857B (en) * 2018-03-20 2022-06-28 日立能源瑞士股份公司 Electromagnetic induction device with low-loss winding
US11915856B2 (en) 2018-03-20 2024-02-27 Hitachi Energy Ltd Electromagnetic induction device having a low losses winding

Similar Documents

Publication Publication Date Title
AU425114B2 (en)
FR1557420A (en)
AU416737B2 (en)
AU342066A (en)
AU2277767A (en)
AU2528767A (en)
AU3189468A (en)
AU610966A (en)
AU2256867A (en)
AU3151267A (en)
AU2977667A (en)
AU459699A (en)
BE692493A (en)
BE709733A (en)
BE709697A (en)
BE710278A (en)
BE708850A (en)
BE700959A (en)
BE710705A (en)
BE692922A (en)
BE692780A (en)
AU3054676A (en)
BE692779A (en)
AU408412B2 (en)
BE692778A (en)

Legal Events

Date Code Title Description
ST Notification of lapse