AT294229B - Protective circuit, especially for contactless contactors - Google Patents

Protective circuit, especially for contactless contactors

Info

Publication number
AT294229B
AT294229B AT216870A AT216870A AT294229B AT 294229 B AT294229 B AT 294229B AT 216870 A AT216870 A AT 216870A AT 216870 A AT216870 A AT 216870A AT 294229 B AT294229 B AT 294229B
Authority
AT
Austria
Prior art keywords
protective circuit
contactless contactors
contactors
contactless
protective
Prior art date
Application number
AT216870A
Other languages
German (de)
Original Assignee
Sprecher & Schuh 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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Application granted granted Critical
Publication of AT294229B publication Critical patent/AT294229B/en

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Protection Of Static Devices (AREA)
AT216870A 1969-03-20 1970-03-09 Protective circuit, especially for contactless contactors AT294229B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH421269A CH481508A (en) 1969-03-20 1969-03-20 Protection switching arrangement for a controlled semiconductor element

Publications (1)

Publication Number Publication Date
AT294229B true AT294229B (en) 1971-11-10

Family

ID=4271882

Family Applications (1)

Application Number Title Priority Date Filing Date
AT216870A AT294229B (en) 1969-03-20 1970-03-09 Protective circuit, especially for contactless contactors

Country Status (3)

Country Link
AT (1) AT294229B (en)
CH (1) CH481508A (en)
DE (1) DE2005657A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613818C3 (en) * 1976-03-31 1985-11-14 6977 Werbach Blasig Circuit arrangement with overvoltage protection for controlling and operating an induction motor
DE4415794A1 (en) * 1994-05-05 1995-11-16 Braun Ag Circuit arrangement for limiting the current to be switched by an electrical consumer

Also Published As

Publication number Publication date
CH481508A (en) 1969-11-15
DE2005657A1 (en) 1970-09-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee