GB191217955A - Improvements in Telegraphic Relays. - Google Patents

Improvements in Telegraphic Relays.

Info

Publication number
GB191217955A
GB191217955A GB191217955DA GB191217955A GB 191217955 A GB191217955 A GB 191217955A GB 191217955D A GB191217955D A GB 191217955DA GB 191217955 A GB191217955 A GB 191217955A
Authority
GB
United Kingdom
Prior art keywords
telegraphic
relays
telegraphic relays
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
Inventor
Alexander Muirhead
Francis Lauder Muirhead
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
Application granted granted Critical
Publication of GB191217955A publication Critical patent/GB191217955A/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
GB191217955D 1912-08-02 1912-08-02 Improvements in Telegraphic Relays. Expired GB191217955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191217955T 1912-08-02

Publications (1)

Publication Number Publication Date
GB191217955A true GB191217955A (en) 1912-10-17

Family

ID=32642593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191217955D Expired GB191217955A (en) 1912-08-02 1912-08-02 Improvements in Telegraphic Relays.

Country Status (1)

Country Link
GB (1) GB191217955A (en)

Similar Documents

Publication Publication Date Title
GB191228824A (en) Improvements in Electromagnetic Relays.
GB191217955A (en) Improvements in Telegraphic Relays.
GB191329448A (en) Improvements in Electrical Relays.
GB191214564A (en) Improvements in Electromagnetic Relays.
US1056214A (en) Insect-trap.
US1060660A (en) Acetylene-lamp.
GB191218369A (en) An Improved Polarised Telegraphic Relay.
GB191002348A (en) Improvements in Telegraphic Relays.
GB191002349A (en) Improvements in Telegraphic Relays.
GB191202049A (en) Improvements in Electric Telegraphy.
GB191213155A (en) Improvements in Electric Telegraphy.
GB191227844A (en) Improvements in Stoppers.
GB191328230A (en) Improvements in Stretcher-carriers.
GB191223355A (en) Improvements in Tele-typewriters.
GB191205153A (en) Improvements in Drop-bottles.
GB191309833A (en) Improvements in Printing Telegraphs.
GB191206275A (en) Improvements in or relating to Telegraphy.
GB191307221A (en) Improvements in Telephone Systems.
GB191300316A (en) Improvements in Telegraphy.
GB191329499A (en) Improvements in Hobby-horses.
GB191402048A (en) Improvements in Lamp-guards.
GB191205655A (en) Improvements in or relating to Telegraph Systems.
GB191211605A (en) Improvements in Telegraph Apparatus.
GB191312035A (en) Improvements in or relating to Telephone Systems.
GB191209733A (en) Telegraphy.