FR2285692A1 - Circuit de commande en courant d'un dispositif produisant un flux magnetique de polarite inversable - Google Patents

Circuit de commande en courant d'un dispositif produisant un flux magnetique de polarite inversable

Info

Publication number
FR2285692A1
FR2285692A1 FR7432228A FR7432228A FR2285692A1 FR 2285692 A1 FR2285692 A1 FR 2285692A1 FR 7432228 A FR7432228 A FR 7432228A FR 7432228 A FR7432228 A FR 7432228A FR 2285692 A1 FR2285692 A1 FR 2285692A1
Authority
FR
France
Prior art keywords
relay
contacts
current control
circuit
power regulator
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
FR7432228A
Other languages
English (en)
French (fr)
Other versions
FR2285692B1 (online.php
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.)
LENOIR RAOUL ETS
Original Assignee
LENOIR RAOUL ETS
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 LENOIR RAOUL ETS filed Critical LENOIR RAOUL ETS
Priority to FR7432228A priority Critical patent/FR2285692A1/fr
Priority to AU84978/75A priority patent/AU8497875A/en
Publication of FR2285692A1 publication Critical patent/FR2285692A1/fr
Application granted granted Critical
Publication of FR2285692B1 publication Critical patent/FR2285692B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means
    • B66C1/06—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means electromagnetic
    • B66C1/08—Circuits therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/064—Circuit arrangements for actuating electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Relay Circuits (AREA)
FR7432228A 1974-09-18 1974-09-18 Circuit de commande en courant d'un dispositif produisant un flux magnetique de polarite inversable Granted FR2285692A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7432228A FR2285692A1 (fr) 1974-09-18 1974-09-18 Circuit de commande en courant d'un dispositif produisant un flux magnetique de polarite inversable
AU84978/75A AU8497875A (en) 1974-09-18 1975-09-18 Electromagnet control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7432228A FR2285692A1 (fr) 1974-09-18 1974-09-18 Circuit de commande en courant d'un dispositif produisant un flux magnetique de polarite inversable

Publications (2)

Publication Number Publication Date
FR2285692A1 true FR2285692A1 (fr) 1976-04-16
FR2285692B1 FR2285692B1 (online.php) 1979-10-19

Family

ID=9143389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432228A Granted FR2285692A1 (fr) 1974-09-18 1974-09-18 Circuit de commande en courant d'un dispositif produisant un flux magnetique de polarite inversable

Country Status (2)

Country Link
AU (1) AU8497875A (online.php)
FR (1) FR2285692A1 (online.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0854408A3 (de) * 1997-01-15 1998-09-09 Wagner K.G. Elektromagnet mit einer Stromversorgung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
REVUE DT "FREQUENZ", VOLUME 28, JUILLET 1974. PAGES 184 A 190 : P. HILDEBRAND"STEUERBARE MAGNETFELDIMPULSE MIT EINSTELLBARER DAUER BIS 3MS UND EINER AMPLITUDE BIS 10 KOE") *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0854408A3 (de) * 1997-01-15 1998-09-09 Wagner K.G. Elektromagnet mit einer Stromversorgung

Also Published As

Publication number Publication date
FR2285692B1 (online.php) 1979-10-19
AU8497875A (en) 1977-03-24

Similar Documents

Publication Publication Date Title
GB1025341A (en) Improvements in fast action current limiting power supply networks
US2773132A (en) Magnetic amplifier
SE7708102L (sv) Anordning vid en switchregulator for vexelstrom
GB1301943A (online.php)
ES417173A1 (es) Mejoras en la construccion de medios de abrazadera elasticapara abrazar y retener los arrollamientos de aparatos elec- tricos de induccion.
GB1230318A (online.php)
GB823963A (en) Electric arc welding apparatus
GB1074695A (en) An electric welding system
ATE4969T1 (de) Geregelter schweisstakter.
SE7605401L (sv) Styranordning for parallellkopplade styrbara elektriska ventiler
SU826431A1 (ru) Устройство для управления электромагнитным контактором
SU113419A1 (ru) Токова защита нулевой последовательности электрических установок
SU729719A1 (ru) Устройство дл дифференциальной токовой защиты электроустановки переменного тока
FR2288381A1 (fr) Procede et dispositif de commande de mise sous tension d'un transformateur
SU391693A1 (ru) УСТРОЙСТВО дл РЕГУЛИРОВАНИЯ ЭЛЕКТРИЧЕСКИХ МАШИН С РАСЩЕПЛЕННОЙ ОБМОТКОЙ ВОЗБУЖДЕНИЯ
GB705242A (en) Electrical control device
SU140917A1 (ru) Устройство дл зажигани возбуждени дуги в ртутных выпр мител х
ES279751A1 (es) Aparato disyuntor de corriente electrica de maxima y minima intensidad
SU118921A1 (ru) Игнитронный прерыватель
SU366526A1 (ru) УСТРОЙСТВО дл КОНТРОЛЯ ПРОПАДАНИЯ ОДНОЙ И БОЛЕЕ ФАЗ
GB1091184A (en) Control means for mercury arc rectifiers
GB907189A (en) Improvements in or relating to proximity sensing electric switching devices
GB647712A (en) Static equipment for arc and resistance welding
GB762224A (en) Improvements relating to electric control systems
GB1004599A (en) Cantactless alternating current switch using controlled valves

Legal Events

Date Code Title Description
ST Notification of lapse