GB612284A - A signal lantern for stationary signal lights, ships and aircrafts - Google Patents

A signal lantern for stationary signal lights, ships and aircrafts

Info

Publication number
GB612284A
GB612284A GB15602/46A GB1560246A GB612284A GB 612284 A GB612284 A GB 612284A GB 15602/46 A GB15602/46 A GB 15602/46A GB 1560246 A GB1560246 A GB 1560246A GB 612284 A GB612284 A GB 612284A
Authority
GB
United Kingdom
Prior art keywords
signal
ships
aircrafts
stationary
lantern
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
GB15602/46A
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 GB612284A publication Critical patent/GB612284A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights

Abstract

612,284. Signal lamps. MADSEN, V.B., and MADSEN, A. K. C. A. B. May 23, 1946. No. 15602. Convention date, April 29, 1946. [A Specification was laid open to inspection under Sect. 91 of the Acts, May 23, 1946] Drawings to Specification. [Classes 75 (ii) and 75 (iv)] A signal lamp having a front glass in the form of a spherical calotte and of a relatively high opacity to the light rays of the colour to be transmitted as described in Specification 612,223 is used as a stationary signal light and on ships and aircraft.
GB15602/46A 1946-04-29 1946-05-23 A signal lantern for stationary signal lights, ships and aircrafts Expired GB612284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK612284X 1946-04-29

Publications (1)

Publication Number Publication Date
GB612284A true GB612284A (en) 1948-11-10

Family

ID=8151677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15602/46A Expired GB612284A (en) 1946-04-29 1946-05-23 A signal lantern for stationary signal lights, ships and aircrafts

Country Status (1)

Country Link
GB (1) GB612284A (en)

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