IT953671B - Cambiatore automatico di tensione di rete - Google Patents

Cambiatore automatico di tensione di rete

Info

Publication number
IT953671B
IT953671B IT2332572A IT2332572A IT953671B IT 953671 B IT953671 B IT 953671B IT 2332572 A IT2332572 A IT 2332572A IT 2332572 A IT2332572 A IT 2332572A IT 953671 B IT953671 B IT 953671B
Authority
IT
Italy
Prior art keywords
mains voltage
voltage changer
automatic mains
automatic
changer
Prior art date
Application number
IT2332572A
Other languages
English (en)
Italian (it)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of IT953671B publication Critical patent/IT953671B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/006—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage
    • H02H11/007—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage involving automatic switching for adapting the protected apparatus to the supply voltage
IT2332572A 1971-04-28 1972-04-19 Cambiatore automatico di tensione di rete IT953671B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712120979 DE2120979B2 (de) 1971-04-28 1971-04-28 Schaltungsanordnung zur automatischen netzspannungsanpassung

Publications (1)

Publication Number Publication Date
IT953671B true IT953671B (it) 1973-08-10

Family

ID=5806269

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2332572A IT953671B (it) 1971-04-28 1972-04-19 Cambiatore automatico di tensione di rete

Country Status (4)

Country Link
DE (1) DE2120979B2 (fr)
FR (1) FR2134580B1 (fr)
GB (1) GB1333538A (fr)
IT (1) IT953671B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9235223B2 (en) * 2012-11-28 2016-01-12 Conair Corporation Modular travel power adapter and converter system
CN107834909B (zh) * 2017-11-09 2020-03-31 国网上海市电力公司 一种异步电机可控补偿型全转矩节能软启动装置

Also Published As

Publication number Publication date
FR2134580B1 (fr) 1975-07-18
FR2134580A1 (fr) 1972-12-08
GB1333538A (en) 1973-10-10
DE2120979A1 (de) 1972-11-09
DE2120979B2 (de) 1976-08-12

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