GB410089A - Improvements in globes or shades for electric lighting - Google Patents
Improvements in globes or shades for electric lightingInfo
- Publication number
- GB410089A GB410089A GB3088132A GB3088132A GB410089A GB 410089 A GB410089 A GB 410089A GB 3088132 A GB3088132 A GB 3088132A GB 3088132 A GB3088132 A GB 3088132A GB 410089 A GB410089 A GB 410089A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zone
- globe
- globes
- central horizontal
- electric lighting
- 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
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
- F21V3/00—Globes; Bowls; Cover glasses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
410,089. Lamp globes. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, and JONES, J. H., 16, Courthouse Gardens, Church End, Finchley, both in London. Nov. 2, 1932, No. 30881. [Class 75 (ii).] A globe for electric lighting consisting of a glass envelope 1 of spherical or other equivalent shape, e.g. ellipsoidal or with a rectangular-sided, hexagonal, octagonal, or other polygonal central horizontal section, and appropriately shaped upper and lower end portions, has an upper zone 2 of clear or diffusing glass, a reflecting zone 3 extending only on the diverging part of the globe above the central horizontal plane, and a lower part 4 of diffusing glass. A zone 5 at the bottom of the globe may be left clear, or be ornamented by pressing or moulding, or have its edge serrated or otherwise modified. The surface of the globe, or part or parts thereof, may be prismatic. The reflecting zone 3 may be silvered, and the zone 4 may be etched or enamelled with opal enamel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3088132A GB410089A (en) | 1932-11-02 | 1932-11-02 | Improvements in globes or shades for electric lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3088132A GB410089A (en) | 1932-11-02 | 1932-11-02 | Improvements in globes or shades for electric lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB410089A true GB410089A (en) | 1934-05-02 |
Family
ID=10314582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3088132A Expired GB410089A (en) | 1932-11-02 | 1932-11-02 | Improvements in globes or shades for electric lighting |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB410089A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013056516A1 (en) * | 2011-10-19 | 2013-04-25 | Koninklijke Philips Electronics N.V. | Lighting device with omnidirectional light distribution |
| EP2020563B1 (en) * | 2007-08-02 | 2015-01-14 | Hartmut S. Engel | Lighting device |
-
1932
- 1932-11-02 GB GB3088132A patent/GB410089A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2020563B1 (en) * | 2007-08-02 | 2015-01-14 | Hartmut S. Engel | Lighting device |
| WO2013056516A1 (en) * | 2011-10-19 | 2013-04-25 | Koninklijke Philips Electronics N.V. | Lighting device with omnidirectional light distribution |
| US8946978B2 (en) | 2011-10-19 | 2015-02-03 | Koninklijke Philips N.V. | Lighting device with omnidirectional light distribution |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB410089A (en) | Improvements in globes or shades for electric lighting | |
| GB536773A (en) | Improvements in and relating to electric lighting fittings | |
| GB389583A (en) | Improvements in refractors for directing light | |
| GB346164A (en) | Improvements in electric lighting fittings | |
| GB401034A (en) | Improvements in lighting appliances | |
| GB424600A (en) | Improvements in or relating to directional lighting fittings | |
| GB520845A (en) | Improvements in and relating to lighting fittings | |
| USD101603S (en) | Design fob a glass globe | |
| GB402804A (en) | Improvements in lamp shades or reflectors | |
| GB359766A (en) | Improvements in electric incandescent lamps | |
| GB427254A (en) | Improvements in or relating to electric lamps | |
| USD84070S (en) | Nature | |
| US1551020A (en) | Lamp-bulb fitting | |
| USD102582S (en) | Design for a translucent reflector | |
| GB426071A (en) | Improvements in and relating to street lighting glassware | |
| GB385578A (en) | Improvements in or relating to lamp shades, reflectors and the like | |
| ES870U (en) | Special screen for diffuse indirect and semi-indirect light. (Machine-translation by Google Translate, not legally binding) | |
| GB404692A (en) | Improvements in electric lamps | |
| GB408419A (en) | Improvements in directional lighting fittings | |
| GB398966A (en) | Improvements in lighting fittings | |
| GB416332A (en) | Improvements in or relating to canopies for electric light fittings | |
| GB308561A (en) | ||
| GB420028A (en) | Improvements in or relating to electric light fittings | |
| GB428057A (en) | Improvements in or relating to illuminating devices | |
| GB517267A (en) | Improvements in or relating to lighting fittings |