ATA401981A - PROTECTIVE RELAY FOR ELECTRICAL MACHINES - Google Patents

PROTECTIVE RELAY FOR ELECTRICAL MACHINES

Info

Publication number
ATA401981A
ATA401981A AT401981A AT401981A ATA401981A AT A401981 A ATA401981 A AT A401981A AT 401981 A AT401981 A AT 401981A AT 401981 A AT401981 A AT 401981A AT A401981 A ATA401981 A AT A401981A
Authority
AT
Austria
Prior art keywords
electrical machines
protective relay
relay
protective
machines
Prior art date
Application number
AT401981A
Other languages
German (de)
Other versions
AT380592B (en
Original Assignee
Elin Union 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 Elin Union Ag filed Critical Elin Union Ag
Priority to AT401981A priority Critical patent/AT380592B/en
Priority to CH526482A priority patent/CH661133A5/en
Priority to DE19823233203 priority patent/DE3233203A1/en
Publication of ATA401981A publication Critical patent/ATA401981A/en
Application granted granted Critical
Publication of AT380592B publication Critical patent/AT380592B/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
AT401981A 1981-09-17 1981-09-17 PROTECTIVE RELAY FOR ELECTRICAL MACHINES AT380592B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT401981A AT380592B (en) 1981-09-17 1981-09-17 PROTECTIVE RELAY FOR ELECTRICAL MACHINES
CH526482A CH661133A5 (en) 1981-09-17 1982-09-06 PROTECTIVE RELAY FOR ELECTRICAL MACHINES.
DE19823233203 DE3233203A1 (en) 1981-09-17 1982-09-07 Protection relay for electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT401981A AT380592B (en) 1981-09-17 1981-09-17 PROTECTIVE RELAY FOR ELECTRICAL MACHINES

Publications (2)

Publication Number Publication Date
ATA401981A true ATA401981A (en) 1985-10-15
AT380592B AT380592B (en) 1986-06-10

Family

ID=3558559

Family Applications (1)

Application Number Title Priority Date Filing Date
AT401981A AT380592B (en) 1981-09-17 1981-09-17 PROTECTIVE RELAY FOR ELECTRICAL MACHINES

Country Status (3)

Country Link
AT (1) AT380592B (en)
CH (1) CH661133A5 (en)
DE (1) DE3233203A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673729A5 (en) * 1984-10-04 1990-03-30 Mitsubishi Electric Corp
US4602872A (en) * 1985-02-05 1986-07-29 Westinghouse Electric Corp. Temperature monitoring system for an electric generator
DE4107207A1 (en) * 1991-03-04 1992-09-10 Elektro App Werke Veb METHOD AND DEVICE FOR PROTECTING AND DRIVING ELECTRIC MOTORS, OTHER ELECTRICAL EQUIPMENT OR ELECTRICAL SYSTEMS ACCORDING TO LIFETIME CRITERIA

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056685C3 (en) * 1970-11-18 1975-03-27 Roy 7417 Pfullingen Machin Method and device for controlling the relative movement of a rotating working brush in cleaning systems
AT360610B (en) * 1976-02-06 1981-01-26 Elin Union Ag ELECTRICAL PROTECTIVE DEVICE
DE2614344A1 (en) * 1976-04-01 1977-10-06 Licentia Gmbh Overload monitor and control circuit for electric machines - has three stage timer for progressive warning and shutdown
CH614317A5 (en) * 1977-02-28 1979-11-15 Bbc Brown Boveri & Cie Method and device for multi-phase overcurrent monitoring
JPS54120132A (en) * 1978-01-25 1979-09-18 Tekron Patents Ltd Control circuit for electric window hoist
DE2826227A1 (en) * 1978-06-15 1979-12-20 Detlev Noeske Cut=out circuit for motor operating window or roof in vehicle - pulses motor when overload occurs and disconnects permanently after given number of pulses

Also Published As

Publication number Publication date
CH661133A5 (en) 1987-06-30
AT380592B (en) 1986-06-10
DE3233203A1 (en) 1983-03-31
DE3233203C2 (en) 1992-04-16

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Legal Events

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