GB243829A - Improvements in solenoid operated mechanism - Google Patents

Improvements in solenoid operated mechanism

Info

Publication number
GB243829A
GB243829A GB2153324A GB2153324A GB243829A GB 243829 A GB243829 A GB 243829A GB 2153324 A GB2153324 A GB 2153324A GB 2153324 A GB2153324 A GB 2153324A GB 243829 A GB243829 A GB 243829A
Authority
GB
United Kingdom
Prior art keywords
solenoids
breaker
bar
energized
pivoted
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
GB2153324A
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.)
HAROLD ERNEST COX
British Thomson Houston Co Ltd
Original Assignee
HAROLD ERNEST COX
British Thomson Houston Co 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
Application filed by HAROLD ERNEST COX, British Thomson Houston Co Ltd filed Critical HAROLD ERNEST COX
Priority to GB2153324A priority Critical patent/GB243829A/en
Publication of GB243829A publication Critical patent/GB243829A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)

Abstract

243,829. British Thomson-Houston Co., Ltd., Trencham, H., Heath, H. C., Hamlyn, W. P., and Cox, H. E. Sept. 11, 1924. Electromagnets. - Solenoidoperating-mechanism for actuating circuit-breakers comprises a number of solenoids energized successively or having different operating characteristics and acting at separate places on a " floating " member connected with breaker, each solenoid when energized partly actuating the breaker independently of the other solenoids. In one arrangement, Fig. 1, pot solenoids 11 energized by closing relays 15 have their plungers 12 pivoted to a bar 13 which is pivoted at 16 to the operated breaker mechanism, the bar 13 itself having no fixed pivot. In modifications the solenoids may be located on opposite sides. of the " floating " bar. Time-lag devices may be employed between the solenoids and trip-free mechanism may be used with the breaker.
GB2153324A 1924-09-11 1924-09-11 Improvements in solenoid operated mechanism Expired GB243829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2153324A GB243829A (en) 1924-09-11 1924-09-11 Improvements in solenoid operated mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2153324A GB243829A (en) 1924-09-11 1924-09-11 Improvements in solenoid operated mechanism

Publications (1)

Publication Number Publication Date
GB243829A true GB243829A (en) 1925-12-10

Family

ID=10164493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2153324A Expired GB243829A (en) 1924-09-11 1924-09-11 Improvements in solenoid operated mechanism

Country Status (1)

Country Link
GB (1) GB243829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161025A (en) * 1984-05-24 1986-01-02 Rudolf Pavlovsky Electromagnetic actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161025A (en) * 1984-05-24 1986-01-02 Rudolf Pavlovsky Electromagnetic actuator

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