CH416804A - Voltage drop protection device for synchronous and asynchronous motors - Google Patents

Voltage drop protection device for synchronous and asynchronous motors

Info

Publication number
CH416804A
CH416804A CH1415164A CH1415164A CH416804A CH 416804 A CH416804 A CH 416804A CH 1415164 A CH1415164 A CH 1415164A CH 1415164 A CH1415164 A CH 1415164A CH 416804 A CH416804 A CH 416804A
Authority
CH
Switzerland
Prior art keywords
synchronous
protection device
voltage drop
asynchronous motors
drop protection
Prior art date
Application number
CH1415164A
Other languages
German (de)
Inventor
Karl Dipl Ing Nimes
Erwin Dipl Ing Zurowski
Kurt Dipl Ing Bonfert
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH416804A publication Critical patent/CH416804A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/09—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against over-voltage; against reduction of voltage; against phase interruption
CH1415164A 1963-12-03 1964-11-02 Voltage drop protection device for synchronous and asynchronous motors CH416804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES88545A DE1212199B (en) 1963-12-03 1963-12-03 Voltage drop protection for synchronous and asynchronous motors

Publications (1)

Publication Number Publication Date
CH416804A true CH416804A (en) 1966-07-15

Family

ID=7514522

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1415164A CH416804A (en) 1963-12-03 1964-11-02 Voltage drop protection device for synchronous and asynchronous motors

Country Status (4)

Country Link
BE (1) BE656539A (en)
CH (1) CH416804A (en)
DE (1) DE1212199B (en)
NL (1) NL6413022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6997602B2 (en) 2003-02-10 2006-02-14 Richemont International S.A. Constant-force device for indirect-second watches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6997602B2 (en) 2003-02-10 2006-02-14 Richemont International S.A. Constant-force device for indirect-second watches

Also Published As

Publication number Publication date
BE656539A (en) 1965-04-01
NL6413022A (en) 1965-06-04
DE1212199B (en) 1966-03-10

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