GB761661A - Improvements in or relating to electrical circuit current limiting devices - Google Patents

Improvements in or relating to electrical circuit current limiting devices

Info

Publication number
GB761661A
GB761661A GB2122653A GB2122653A GB761661A GB 761661 A GB761661 A GB 761661A GB 2122653 A GB2122653 A GB 2122653A GB 2122653 A GB2122653 A GB 2122653A GB 761661 A GB761661 A GB 761661A
Authority
GB
United Kingdom
Prior art keywords
armature
resistance
july
relating
electrical circuit
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
GB2122653A
Other languages
English (en)
Inventor
Ronald Carlton Wyborn
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.)
MECCANO Ltd
Original Assignee
MECCANO Ltd
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
Priority to BE530667D priority Critical patent/BE530667A/xx
Application filed by MECCANO Ltd filed Critical MECCANO Ltd
Priority to GB2122653A priority patent/GB761661A/en
Priority to CH323448D priority patent/CH323448A/fr
Priority to FR1105836D priority patent/FR1105836A/fr
Publication of GB761661A publication Critical patent/GB761661A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H01H75/02—Details
    • H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
    • H01H75/06—Reset mechanisms for automatically reclosing a limited number of times effecting one reclosing action only

Landscapes

  • Magnetic Treatment Devices (AREA)
GB2122653A 1953-07-31 1953-07-31 Improvements in or relating to electrical circuit current limiting devices Expired GB761661A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE530667D BE530667A (enrdf_load_stackoverflow) 1953-07-31
GB2122653A GB761661A (en) 1953-07-31 1953-07-31 Improvements in or relating to electrical circuit current limiting devices
CH323448D CH323448A (fr) 1953-07-31 1954-07-28 Dispositif limiteur de courant
FR1105836D FR1105836A (fr) 1953-07-31 1954-07-30 Perfectionnements aux limiteurs de courant pour circuits électriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2122653A GB761661A (en) 1953-07-31 1953-07-31 Improvements in or relating to electrical circuit current limiting devices

Publications (1)

Publication Number Publication Date
GB761661A true GB761661A (en) 1956-11-21

Family

ID=10159318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2122653A Expired GB761661A (en) 1953-07-31 1953-07-31 Improvements in or relating to electrical circuit current limiting devices

Country Status (4)

Country Link
BE (1) BE530667A (enrdf_load_stackoverflow)
CH (1) CH323448A (enrdf_load_stackoverflow)
FR (1) FR1105836A (enrdf_load_stackoverflow)
GB (1) GB761661A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR1105836A (fr) 1955-12-08
CH323448A (fr) 1957-07-31
BE530667A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB809391A (en) Thermally actuated electric flashers
GB623970A (en) Improvements relating to frequency-responsive electric relays
GB761661A (en) Improvements in or relating to electrical circuit current limiting devices
GB543190A (en) Improvements in and connected with electromagnetically released electric switches
GB1090456A (en) Miniature electric circuit-breakers
GB1424912A (en) Electrical power distribuition system having a current-limiting selective protective arrangement
GB1137325A (en) Improvements in electrical circuit breakers
GB891001A (en) An electrical contact device
GB1023518A (en) Electrical switching arrangement
JPS5235569A (en) Semiconductor switch device
GB1100881A (en) Electrical protective relays
GB873129A (en) Improvements in and relating to electrical time-overcurrent protective relays
GB702542A (en) Improvements relating to electromagnetic cut-in switchgear for electrical generatingequipment
GB1459298A (en) Electric circuit breakers
GB915538A (en) Improvements in or relating to electric circuit arrangements incorporating electromagnetic devices
GB785966A (en) Improvements in or relating to electric circuit breakers
GB1008874A (en) Electric circuit-breakers
ES465616A1 (es) Perfeccionamientos en disparadores para interruptores de proteccion de corriente de defecto.
GB744261A (en) Improvements relating to electrical circuit breakers
GB191406425A (en) Improvements in Electro-magnetic Switches.
GB1250810A (enrdf_load_stackoverflow)
GB1031676A (en) Improvements in or relating to electromagnetic switching devices
GB168884A (en) An improved electric maximum automatic cut-out
GB163094A (en) Improvements in electric cut out systems
ES213345A1 (es) Un interruptor automatico en baja tension