GB768578A - Improvements in or relating to moving coil electrical instrument - Google Patents

Improvements in or relating to moving coil electrical instrument

Info

Publication number
GB768578A
GB768578A GB26592/54A GB2659254A GB768578A GB 768578 A GB768578 A GB 768578A GB 26592/54 A GB26592/54 A GB 26592/54A GB 2659254 A GB2659254 A GB 2659254A GB 768578 A GB768578 A GB 768578A
Authority
GB
United Kingdom
Prior art keywords
bridge
moving coil
frame
core
relating
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
GB26592/54A
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
Publication of GB768578A publication Critical patent/GB768578A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
    • H01H53/01—Details
    • H01H53/015—Moving coils; Contact-driving arrangements associated therewith

Abstract

768,578. Electromagnetic relays. AMMON R. A. Sept. 14, 1954 [Oct. 5, 1953], No. 26592/54. Class 38(5) [Also in Group XXXVI] In a field assembly, a core member 3, Fig. 1, fits into the socket of a non-magnetic frame 2 seated in a yoke 1 having opposing pole pieces 11, the core and frame being retained in position by a bridge 4. The The bridge is provided with a slot 44 which co-operates with the legs 22 to prevent rotation of the frame, and with a downturned finger 42 to retain the core in position. Screws hold the bridge to the yoke (Fig. 4, not shown) engaging the holes 17. The moving coil 52 is mounted on pivots 53 and is restrained from rotation by a spring 76. The plate 73 carries a lever 74 connecting with one end of the spring.
GB26592/54A 1953-10-05 1954-09-14 Improvements in or relating to moving coil electrical instrument Expired GB768578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US768578XA 1953-10-05 1953-10-05

Publications (1)

Publication Number Publication Date
GB768578A true GB768578A (en) 1957-02-20

Family

ID=22134604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26592/54A Expired GB768578A (en) 1953-10-05 1954-09-14 Improvements in or relating to moving coil electrical instrument

Country Status (1)

Country Link
GB (1) GB768578A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021260A (en) * 1997-01-14 2000-02-01 Kabushiki Kaisha Toshiba Image data transfer system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021260A (en) * 1997-01-14 2000-02-01 Kabushiki Kaisha Toshiba Image data transfer system

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