CH31084A - Device for converting direct current into alternating current, respectively. from alternating current to alternating current with a changed frequency - Google Patents

Device for converting direct current into alternating current, respectively. from alternating current to alternating current with a changed frequency

Info

Publication number
CH31084A
CH31084A CH31084A CH31084DA CH31084A CH 31084 A CH31084 A CH 31084A CH 31084 A CH31084 A CH 31084A CH 31084D A CH31084D A CH 31084DA CH 31084 A CH31084 A CH 31084A
Authority
CH
Switzerland
Prior art keywords
alternating current
current
converting direct
changed frequency
alternating
Prior art date
Application number
CH31084A
Other languages
German (de)
Inventor
Valdemar Poulsen
Original Assignee
Valdemar Poulsen
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 Valdemar Poulsen filed Critical Valdemar Poulsen
Publication of CH31084A publication Critical patent/CH31084A/en

Links

CH31084A 1903-11-21 1903-11-21 Device for converting direct current into alternating current, respectively. from alternating current to alternating current with a changed frequency CH31084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH31084T 1903-11-21

Publications (1)

Publication Number Publication Date
CH31084A true CH31084A (en) 1905-02-28

Family

ID=4248782

Family Applications (1)

Application Number Title Priority Date Filing Date
CH31084A CH31084A (en) 1903-11-21 1903-11-21 Device for converting direct current into alternating current, respectively. from alternating current to alternating current with a changed frequency

Country Status (1)

Country Link
CH (1) CH31084A (en)

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