FR53220E - Interrupteur automatique - Google Patents

Interrupteur automatique

Info

Publication number
FR53220E
FR53220E FR53220DA FR53220E FR 53220 E FR53220 E FR 53220E FR 53220D A FR53220D A FR 53220DA FR 53220 E FR53220 E FR 53220E
Authority
FR
France
Prior art keywords
automatic switch
automatic
switch
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
English (en)
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR53220E publication Critical patent/FR53220E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/54—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters
    • H02M7/58—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential
    • H02M7/62—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential with electromagnetically-operated vibrating contacts, e.g. chopper
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
FR53220D 1940-03-14 1943-11-30 Interrupteur automatique Expired FR53220E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE870479X 1940-03-14

Publications (1)

Publication Number Publication Date
FR53220E true FR53220E (fr) 1945-10-02

Family

ID=6806546

Family Applications (2)

Application Number Title Priority Date Filing Date
FR870479D Expired FR870479A (fr) 1940-03-14 1941-02-28 Interrupteur automatique
FR53220D Expired FR53220E (fr) 1940-03-14 1943-11-30 Interrupteur automatique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR870479D Expired FR870479A (fr) 1940-03-14 1941-02-28 Interrupteur automatique

Country Status (2)

Country Link
BE (2) BE453601A (fr)
FR (2) FR870479A (fr)

Also Published As

Publication number Publication date
BE453601A (fr)
BE440569A (fr)
FR870479A (fr) 1942-03-12

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