GB191221179A - Improvements in Electric Indicating Apparatus. - Google Patents

Improvements in Electric Indicating Apparatus.

Info

Publication number
GB191221179A
GB191221179A GB191221179DA GB191221179A GB 191221179 A GB191221179 A GB 191221179A GB 191221179D A GB191221179D A GB 191221179DA GB 191221179 A GB191221179 A GB 191221179A
Authority
GB
United Kingdom
Prior art keywords
button
lamp
order
lamps
orders
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
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.)
TYLER APPARATUS Co Ltd
Original Assignee
TYLER APPARATUS 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 TYLER APPARATUS Co Ltd filed Critical TYLER APPARATUS Co Ltd
Application granted granted Critical
Publication of GB191221179A publication Critical patent/GB191221179A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Audible And Visible Signals (AREA)

Abstract

21,179. Tyler Apparatus Co., and Bishop, E. H. Sept. 17. Order apparatus. - Orders are given to a kinematograph operator by means of lamps i which illuminate orders on. a plate h of dark glass or the like. Each lamp is in circuit with a separate press-button d. When the transmitting-board a is in a dark place, it may be illuminated by a lamp f in circuit with a button c. The lamps i are provided with reflectors m, and the bell rings when an order is received. An acknowledgment of an order is given by depressing the button k to light the lamp f.
GB191221179D 1912-09-17 1912-09-17 Improvements in Electric Indicating Apparatus. Expired GB191221179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191221179T 1912-09-17

Publications (1)

Publication Number Publication Date
GB191221179A true GB191221179A (en) 1913-05-22

Family

ID=32369053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191221179D Expired GB191221179A (en) 1912-09-17 1912-09-17 Improvements in Electric Indicating Apparatus.

Country Status (2)

Country Link
AU (1) AU1055613B (en)
GB (1) GB191221179A (en)

Also Published As

Publication number Publication date
AU1055613B (en) 1914-09-01

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