FR2304166A1 - Relais thermique d'intensite - Google Patents

Relais thermique d'intensite

Info

Publication number
FR2304166A1
FR2304166A1 FR7606960A FR7606960A FR2304166A1 FR 2304166 A1 FR2304166 A1 FR 2304166A1 FR 7606960 A FR7606960 A FR 7606960A FR 7606960 A FR7606960 A FR 7606960A FR 2304166 A1 FR2304166 A1 FR 2304166A1
Authority
FR
France
Prior art keywords
counter
relay
capacitor
thermal relay
heat detector
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.)
Granted
Application number
FR7606960A
Other languages
English (en)
French (fr)
Other versions
FR2304166B3 (de
Inventor
Gudmar Hammarlund
Lars Westerber
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of FR2304166A1 publication Critical patent/FR2304166A1/fr
Application granted granted Critical
Publication of FR2304166B3 publication Critical patent/FR2304166B3/fr
Granted 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
    • H02H6/005—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 using digital thermal images

Landscapes

  • Relay Circuits (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR7606960A 1975-03-14 1976-03-11 Relais thermique d'intensite Granted FR2304166A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502866A SE389425B (sv) 1975-03-14 1975-03-14 Termiskt stromrele

Publications (2)

Publication Number Publication Date
FR2304166A1 true FR2304166A1 (fr) 1976-10-08
FR2304166B3 FR2304166B3 (de) 1978-12-15

Family

ID=20323958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606960A Granted FR2304166A1 (fr) 1975-03-14 1976-03-11 Relais thermique d'intensite

Country Status (8)

Country Link
AU (1) AU1187076A (de)
CH (1) CH598692A5 (de)
DE (1) DE2608346A1 (de)
DK (1) DK107276A (de)
FI (1) FI760663A (de)
FR (1) FR2304166A1 (de)
PL (1) PL100132B1 (de)
SE (1) SE389425B (de)

Also Published As

Publication number Publication date
PL100132B1 (pl) 1978-09-30
FR2304166B3 (de) 1978-12-15
SE389425B (sv) 1976-11-01
SE7502866L (sv) 1976-09-15
DK107276A (da) 1976-09-15
DE2608346A1 (de) 1976-10-07
CH598692A5 (de) 1978-05-12
AU1187076A (en) 1977-09-15
FI760663A (de) 1976-09-15

Similar Documents

Publication Publication Date Title
FR2304166A1 (fr) Relais thermique d'intensite
JPS5313135A (en) Power source circuit
JPS5333346A (en) Controlling power supply circuit
JPS5288724A (en) Direct current voltage converting circuit
JPS5238145A (en) Continous variable type direct current constant voltage power supply
JPS52126747A (en) Phase control circuit
JPS5293942A (en) Protective relay device of electrical line power factor improvement el ement
JPS51118059A (en) Switching mode regulator circuit
JPS5250551A (en) Constant current power supply
JPS5340845A (en) Protective circuit for short-circuit
JPS5292349A (en) Load controlling device
JPS534815A (en) Current limiter for thyristor chopper circuit
JPS531017A (en) Protective circuit
JPS5332330A (en) Current type inverter and its controlling
JPS5335947A (en) Parallel control type voltage stabilizing circuit
JPS5350654A (en) Detecting circuit
JPS5379250A (en) Electric machine
JPS51150632A (en) Stationary power conversion device
JPS52147742A (en) Stationary non-power off power supply operated in parallel
JPS5355743A (en) Inverter circuit
JPS52126746A (en) Phase controlled system power control circuit
JPS5219956A (en) Relay drive circuit
JPS52102555A (en) Semiconductor circuit breaker
JPS5350658A (en) Commutation failure detector for thyristors
JPS52103663A (en) Automatic voltage regulator

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse