GB1469613A - Circuit arrangement constituting a hybrid thermalsimulator of an electrical operating means - Google Patents

Circuit arrangement constituting a hybrid thermalsimulator of an electrical operating means

Info

Publication number
GB1469613A
GB1469613A GB2518375A GB2518375A GB1469613A GB 1469613 A GB1469613 A GB 1469613A GB 2518375 A GB2518375 A GB 2518375A GB 2518375 A GB2518375 A GB 2518375A GB 1469613 A GB1469613 A GB 1469613A
Authority
GB
United Kingdom
Prior art keywords
current
temperature
motor
thermalsimulator
hybrid
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
GB2518375A
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.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und 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 und Schuh AG filed Critical Sprecher und Schuh AG
Publication of GB1469613A publication Critical patent/GB1469613A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images

Landscapes

  • Protection Of Generators And Motors (AREA)
  • Control Of Voltage And Current In General (AREA)
GB2518375A 1974-07-09 1975-06-12 Circuit arrangement constituting a hybrid thermalsimulator of an electrical operating means Expired GB1469613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH943474A CH571784A5 (cg-RX-API-DMAC10.html) 1974-07-09 1974-07-09

Publications (1)

Publication Number Publication Date
GB1469613A true GB1469613A (en) 1977-04-06

Family

ID=4351944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2518375A Expired GB1469613A (en) 1974-07-09 1975-06-12 Circuit arrangement constituting a hybrid thermalsimulator of an electrical operating means

Country Status (5)

Country Link
JP (1) JPS519242A (cg-RX-API-DMAC10.html)
AT (1) AT338365B (cg-RX-API-DMAC10.html)
CH (1) CH571784A5 (cg-RX-API-DMAC10.html)
DE (1) DE2510988A1 (cg-RX-API-DMAC10.html)
GB (1) GB1469613A (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341758A (en) * 1976-09-29 1978-04-15 Hitachi Ltd Thermistor having positive characteristics that can be connected in a continuous manner
CA1193317A (en) * 1982-05-07 1985-09-10 Canadian General Electric Company Limited Thermal model for electrical apparatus
JPS63204307A (ja) * 1987-02-19 1988-08-24 Fanuc Ltd 過電流検出装置
DE4424811C2 (de) * 1994-07-14 2003-05-28 Bosch Gmbh Robert Verfahren zur Bildung eines simulierten Signals bezüglich einer Temperatur im Abgassystem einer Brennkraftmaschine

Also Published As

Publication number Publication date
CH571784A5 (cg-RX-API-DMAC10.html) 1976-01-15
DE2510988A1 (de) 1976-01-29
ATA391275A (de) 1976-12-15
JPS519242A (en) 1976-01-24
AT338365B (de) 1977-08-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee