GB232433A - Improvements relating to electromagnetically operated switch gear - Google Patents

Improvements relating to electromagnetically operated switch gear

Info

Publication number
GB232433A
GB232433A GB1368324A GB1368324A GB232433A GB 232433 A GB232433 A GB 232433A GB 1368324 A GB1368324 A GB 1368324A GB 1368324 A GB1368324 A GB 1368324A GB 232433 A GB232433 A GB 232433A
Authority
GB
United Kingdom
Prior art keywords
armature
contact
contacts
magnet
wheel
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
GB1368324A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1368324A priority Critical patent/GB232433A/en
Publication of GB232433A publication Critical patent/GB232433A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/16—Driving arrangements for multi-position wipers
    • H01H63/18—Driving arrangements for multi-position wipers with step-by-step motion of wiper to a selector position
    • H01H63/20—Driving arrangements for multi-position wipers with step-by-step motion of wiper to a selector position using stepping magnet and ratchet

Abstract

232,433. Volkers, E. June 4, 1924. Reciprocating and oscillating machines. - A toothed rack or ratchet wheel 6 is intermittently advanced by a self-interrupting magnet 1 which, when energized through the closing of contact 8, 9. is attracted towards its armature 4. The armature is prevented from moving by its contact 8 engaging the fixed contact 9, but the magnet 1, which is connected to the armature by a spring 5, rotates about an axis 3, engages the armature, and carries it with it into the dotted-line position, thereby separating the contacts 8, 9 and causing a pawl 7 to slide over the wheel 6. The magnet 1 then falls by its own weight or by a spring, causing the pawl 7 to rotate the wheel 6 and the contacts 8 to re-engage the contact 9. Several ratchet wheels 6 may be driven simultaneously by arranging their magnets in one circuit, but in this case only one pair of contacts 8, 9 is necessary.
GB1368324A 1924-06-04 1924-06-04 Improvements relating to electromagnetically operated switch gear Expired GB232433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1368324A GB232433A (en) 1924-06-04 1924-06-04 Improvements relating to electromagnetically operated switch gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1368324A GB232433A (en) 1924-06-04 1924-06-04 Improvements relating to electromagnetically operated switch gear

Publications (1)

Publication Number Publication Date
GB232433A true GB232433A (en) 1925-04-23

Family

ID=10027498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1368324A Expired GB232433A (en) 1924-06-04 1924-06-04 Improvements relating to electromagnetically operated switch gear

Country Status (1)

Country Link
GB (1) GB232433A (en)

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