FR991932A - Transducer - Google Patents

Transducer

Info

Publication number
FR991932A
FR991932A FR991932DA FR991932A FR 991932 A FR991932 A FR 991932A FR 991932D A FR991932D A FR 991932DA FR 991932 A FR991932 A FR 991932A
Authority
FR
France
Prior art keywords
transducer
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR991932A publication Critical patent/FR991932A/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
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F29/146—Constructional details
FR991932D 1949-08-04 1949-08-04 Transducer Expired FR991932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR991932T 1949-08-04

Publications (1)

Publication Number Publication Date
FR991932A true FR991932A (en) 1951-10-11

Family

ID=9554396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991932D Expired FR991932A (en) 1949-08-04 1949-08-04 Transducer

Country Status (1)

Country Link
FR (1) FR991932A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026158A1 (en) * 1979-09-19 1981-04-01 Hydro-Quebec Transformer with variable ratio and static compensator with flipflop
EP0287182A1 (en) * 1987-04-13 1988-10-19 Adolf Herbert Astor Zielinski Method and apparatus for converting energy from the surroundings into electric energy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026158A1 (en) * 1979-09-19 1981-04-01 Hydro-Quebec Transformer with variable ratio and static compensator with flipflop
EP0287182A1 (en) * 1987-04-13 1988-10-19 Adolf Herbert Astor Zielinski Method and apparatus for converting energy from the surroundings into electric energy
WO1988008220A1 (en) * 1987-04-13 1988-10-20 Adolf Herbert Astor Zielinski Method and apparatus for converting energy from the surroundings into electric energy

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