GB1199602A – Panel Light Modules
– Google Patents
GB1199602A – Panel Light Modules
– Google Patents
Panel Light Modules
Info
Publication number
GB1199602A
GB1199602A
GB22449/67A
GB2244967A
GB1199602A
GB 1199602 A
GB1199602 A
GB 1199602A
GB 22449/67 A
GB22449/67 A
GB 22449/67A
GB 2244967 A
GB2244967 A
GB 2244967A
GB 1199602 A
GB1199602 A
GB 1199602A
Authority
GB
United Kingdom
Prior art keywords
polyester
light
sleeve
divider
bulbs
Prior art date
1966-05-19
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
GB22449/67A
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.)
EW Bliss Co Inc
Original Assignee
EW Bliss Co Inc
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.)
1966-05-19
Filing date
1967-05-15
Publication date
1970-07-22
1967-05-15
Application filed by EW Bliss Co Inc
filed
Critical
EW Bliss Co Inc
1970-07-22
Publication of GB1199602A
publication
Critical
patent/GB1199602A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
229920000728
polyester
Polymers
0.000
abstract
5
235000013290
Sagittaria latifolia
Nutrition
0.000
abstract
1
XAGFODPZIPBFFR-UHFFFAOYSA-N
aluminium
Chemical compound
[Al]
XAGFODPZIPBFFR-UHFFFAOYSA-N
0.000
abstract
1
229910052782
aluminium
Inorganic materials
0.000
abstract
1
239000004411
aluminium
Substances
0.000
abstract
1
235000015246
common arrowhead
Nutrition
0.000
abstract
1
230000004048
modification
Effects
0.000
abstract
1
238000012986
modification
Methods
0.000
abstract
1
229920001225
polyester resin
Polymers
0.000
abstract
1
239000004645
polyester resin
Substances
0.000
abstract
1
Classifications
G—PHYSICS
G02—OPTICS
G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
G—PHYSICS
G02—OPTICS
G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
G—PHYSICS
G08—SIGNALLING
G08G—TRAFFIC CONTROL SYSTEMS
G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
G08G5/0017—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information
G08G5/0026—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information located on the ground
G—PHYSICS
G08—SIGNALLING
G08G—TRAFFIC CONTROL SYSTEMS
G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
G08G5/02—Automatic approach or landing aids, i.e. systems in which flight data of incoming planes are processed to provide landing data
G08G5/025—Navigation or guidance aids
H—ELECTRICITY
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
H02B15/00—Supervisory desks or panels for centralised control or display
H02B15/02—Supervisory desks or panels for centralised control or display with mimic diagrams
Abstract
1,199,602. Lamps. E. W. BLISS CO. 15 May, 1967 [19 May, 1966], No. 22449/67. Heading F4R. A panel light module comprises one or more light bulbs embedded in polyester resin contained in a sleeve which transmits light through one of its ends. The polyester serves as a lens and as a support for the bulb, and is preferably dyed to act as a light filter. In Fig. 4A an aluminium sleeve 322 contains two bulbs 318 each in a separate compartment separated by an opaque divider 324. The polyester 320 and 326 is dyed yellow and the upper surface 330 of the module is roughened to produce a diffusing effect. The inner walls of the sleeve act as a reflector and heat sink. Each section of the upper surface 330 is masked to provide two arrow-heads which will appear yellow when the appropriate bulb is energized (Fig. 4B, not shown). In a modification (Figs. 5A, 5B, not shown) one compartment has two bulbs and the mask is rectangular; green polyester is used. In another form (Figs. 6A, 6B, not shown) the divider 324 does not extend for the whole length of the sleeve and the portion of the latter above the divider is filled with clear diffusing polyester. In this case the top of the sleeve is not masked so that a circular illuminated area is seen. The compartments are filled with red and yellow polyester respectively. The modules may be used as repeater lamps in the display panel of the airfield control system of Specification 1,199,603, (Figs. 1, 2, not shown). The light modules are covered by a translucent sheet 302 (Fig. 4A) which transmits about 70% of the light. An opaque top sheet 300 is cut away in the portions of the panel where the lights occur (Fig. 1, not shown).
GB22449/67A
1966-05-19
1967-05-15
Panel Light Modules
Expired
GB1199602A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US551308A
US3419713A
(en)
1966-05-19
1966-05-19
Panel light modules
Publications (1)
Publication Number
Publication Date
GB1199602A
true
GB1199602A
(en)
1970-07-22
Family
ID=24200736
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB22449/67A
Expired
GB1199602A
(en)
1966-05-19
1967-05-15
Panel Light Modules
Country Status (3)
Country
Link
US
(1)
US3419713A
(en)
FR
(1)
FR1532413A
(en)
GB
(1)
GB1199602A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2174380A5
(en)
*
1972-03-02
1973-10-12
Ece
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2247409A
(en)
*
1940-10-09
1941-07-01
John M Roper
Ultraviolet instrument lamp
US2740957A
(en)
*
1954-01-19
1956-04-03
Alan D Davies
Colored filter blocks
US3206704A
(en)
*
1961-02-21
1965-09-14
Dale Electronics
Electrical resistor
US3194953A
(en)
*
1962-10-01
1965-07-13
Collectron Corp
Encapsulated lamp construction
1966
1966-05-19
US
US551308A
patent/US3419713A/en
not_active
Expired – Lifetime
1967
1967-05-15
GB
GB22449/67A
patent/GB1199602A/en
not_active
Expired
1967-05-19
FR
FR5112A
patent/FR1532413A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2174380A5
(en)
*
1972-03-02
1973-10-12
Ece
Also Published As
Publication number
Publication date
FR1532413A
(en)
1968-07-12
US3419713A
(en)
1968-12-31
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Legal Events
Date
Code
Title
Description
1970-12-02
PS
Patent sealed [section 19, patents act 1949]
1973-06-06
PLNP
Patent lapsed through nonpayment of renewal fees
