GB189801017A - Improved Method of and Apparatus for Signalling or Advertising by Electricity. - Google Patents

Improved Method of and Apparatus for Signalling or Advertising by Electricity.

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Publication number
GB189801017A
GB189801017A GB189801017DA GB189801017A GB 189801017 A GB189801017 A GB 189801017A GB 189801017D A GB189801017D A GB 189801017DA GB 189801017 A GB189801017 A GB 189801017A
Authority
GB
United Kingdom
Prior art keywords
lamps
lamp
sign
contacts
signalling
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
Alexandre Ginisty
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 GB189801017A publication Critical patent/GB189801017A/en
Expired legal-status Critical Current

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Abstract

1017. Ginisty, A. Jan 13. Signals, electric-lamp, shaped, &c.-Relates to electric-lamp apparatus for marine or other signalling, or for advertising, at night. The lamps are suitably arranged in a display frame, so that, by illuminating certain of the lamps, any desired letter or sign can te displayed. The lamp circuits are connected by the conductors C, D to the contacts G and the operating-key K of the compound switch shown, the contacts G being arranged similarly to the lamps on the display frame. Interchangeable plates L, Fig. 5, each of which is provided with a metallic conductor l<1> in the shape of the letter or sign to be displayed, are employed to complete the lamp circuits. In use, the proper plate L is selected and placed on the switch, and the key K is then depressed until the part j<1> enters between the spring contacts m, this operation completing the circuit D, J, j<1>, m, l<1>, G, C to each of the lamps necessary to form the desired letter or sign. The apparatus may be used in multiple form, to show entire phrases &c.
GB189801017D 1898-01-13 1898-01-13 Improved Method of and Apparatus for Signalling or Advertising by Electricity. Expired GB189801017A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189801017T 1898-01-13

Publications (1)

Publication Number Publication Date
GB189801017A true GB189801017A (en) 1898-02-19

Family

ID=32614126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189801017D Expired GB189801017A (en) 1898-01-13 1898-01-13 Improved Method of and Apparatus for Signalling or Advertising by Electricity.

Country Status (1)

Country Link
GB (1) GB189801017A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519993A (en) * 1946-09-03 1950-08-22 Welch Thomas Ross Apparatus for system of visual signal communication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519993A (en) * 1946-09-03 1950-08-22 Welch Thomas Ross Apparatus for system of visual signal communication

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