FR2516697B1 - ELECTRIC MAGNET SUPPLY CIRCUIT COMPRISING A SINGLE COIL AND REDUCTION RESISTORS - Google Patents

ELECTRIC MAGNET SUPPLY CIRCUIT COMPRISING A SINGLE COIL AND REDUCTION RESISTORS

Info

Publication number
FR2516697B1
FR2516697B1 FR8121464A FR8121464A FR2516697B1 FR 2516697 B1 FR2516697 B1 FR 2516697B1 FR 8121464 A FR8121464 A FR 8121464A FR 8121464 A FR8121464 A FR 8121464A FR 2516697 B1 FR2516697 B1 FR 2516697B1
Authority
FR
France
Prior art keywords
supply circuit
electric magnet
single coil
magnet supply
reduction resistors
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
FR8121464A
Other languages
French (fr)
Other versions
FR2516697A1 (en
Inventor
Jean-Pierre Guery
Jacques Olifant
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.)
Telemecanique SA
Original Assignee
Telemecanique Electrique SA
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 Telemecanique Electrique SA filed Critical Telemecanique Electrique SA
Priority to FR8121464A priority Critical patent/FR2516697B1/en
Priority to DE19823240744 priority patent/DE3240744A1/en
Priority to JP20179282A priority patent/JPS5896703A/en
Publication of FR2516697A1 publication Critical patent/FR2516697A1/en
Application granted granted Critical
Publication of FR2516697B1 publication Critical patent/FR2516697B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1838—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current by switching-in or -out impedance
FR8121464A 1981-11-17 1981-11-17 ELECTRIC MAGNET SUPPLY CIRCUIT COMPRISING A SINGLE COIL AND REDUCTION RESISTORS Expired FR2516697B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8121464A FR2516697B1 (en) 1981-11-17 1981-11-17 ELECTRIC MAGNET SUPPLY CIRCUIT COMPRISING A SINGLE COIL AND REDUCTION RESISTORS
DE19823240744 DE3240744A1 (en) 1981-11-17 1982-11-04 Circuit arrangement for supplying an electromagnet having reduction resistors and a single coil
JP20179282A JPS5896703A (en) 1981-11-17 1982-11-17 Unit coil and electromagnet exciting circuit made of pressure reducing resistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121464A FR2516697B1 (en) 1981-11-17 1981-11-17 ELECTRIC MAGNET SUPPLY CIRCUIT COMPRISING A SINGLE COIL AND REDUCTION RESISTORS

Publications (2)

Publication Number Publication Date
FR2516697A1 FR2516697A1 (en) 1983-05-20
FR2516697B1 true FR2516697B1 (en) 1986-04-18

Family

ID=9264062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121464A Expired FR2516697B1 (en) 1981-11-17 1981-11-17 ELECTRIC MAGNET SUPPLY CIRCUIT COMPRISING A SINGLE COIL AND REDUCTION RESISTORS

Country Status (3)

Country Link
JP (1) JPS5896703A (en)
DE (1) DE3240744A1 (en)
FR (1) FR2516697B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074754B (en) * 1960-02-04 Siemens-Schuckertwerke Aktiengesellschaft, Berlin Und Erlangen Circuit arrangement for supplying direct current train magnets from an alternating voltage source
US3140429A (en) * 1960-02-12 1964-07-07 Haegglund & Soener Ab Circuit arrangement for energizing a direct-current electromagnet
DE1271829B (en) * 1963-02-05 1968-07-04 Metzenauer & Jung G M B H Circuit arrangement for supplying the excitation coil of a pull magnet by means of rectifiers in a bridge circuit
JPS5330668Y2 (en) * 1972-11-14 1978-07-31
FR2290009A1 (en) * 1974-10-28 1976-05-28 Telemecanique Electrique ELECTRO-MAGNETS AND ELECTRO-MAGNETS SUPPLY CIRCUITS INCLUDING THESE CIRCUITS
FR2290010A1 (en) * 1974-10-28 1976-05-28 Telemecanique Electrique Electromagnet supply circuit - has rectifier bridge with two diodes connected byswitch and to windings via resistors

Also Published As

Publication number Publication date
DE3240744C2 (en) 1993-09-23
JPS5896703A (en) 1983-06-08
JPS6233727B2 (en) 1987-07-22
FR2516697A1 (en) 1983-05-20
DE3240744A1 (en) 1983-05-26

Similar Documents

Publication Publication Date Title
GB2160713B (en) Electrical resistor
DE3364281D1 (en) Induced current heating element
DE3264466D1 (en) Current supply circuit
DE3264636D1 (en) Hall element device
DE3264209D1 (en) Electrical resistance furnaces
DE3277272D1 (en) High voltage resistance element
GB8607088D0 (en) Heat-generating resistor & element
GB2210170B (en) Heatable electrical resistance for flow meters
GB8607085D0 (en) Heat-generating resistor & element
IL75857A (en) Resistive line circuit
GB8821103D0 (en) Electrical circuit element
FR2516697B1 (en) ELECTRIC MAGNET SUPPLY CIRCUIT COMPRISING A SINGLE COIL AND REDUCTION RESISTORS
EP0542490A3 (en) Hot wire flow rate measuring circuit
GB8416881D0 (en) Electrical resistor
GB2269031B (en) Terminating resistance circuit
GB2202611B (en) Flow control device
GB8712628D0 (en) Electrical resistor
DE3174395D1 (en) Variable electrical resistance device
GB8607084D0 (en) Heat-generating resistor
GB8527048D0 (en) Integrated circuit resistors
GB8810166D0 (en) Current sensing circuit
GB2207006B (en) Electrical resistor
EP0498371A3 (en) Electrical resistor
GB8819274D0 (en) Flow inducer device
JPS57151994A (en) Magnetic inversion element operating circuit

Legal Events

Date Code Title Description
ST Notification of lapse