GB2106233B - Light-beam emitting device - Google Patents
Light-beam emitting deviceInfo
- Publication number
- GB2106233B GB2106233B GB08222232A GB8222232A GB2106233B GB 2106233 B GB2106233 B GB 2106233B GB 08222232 A GB08222232 A GB 08222232A GB 8222232 A GB8222232 A GB 8222232A GB 2106233 B GB2106233 B GB 2106233B
- Authority
- GB
- United Kingdom
- Prior art keywords
- light
- emitting device
- beam emitting
- emitting
- 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
- F21V7/00—Reflectors for light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/06—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or light source
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08222232A GB2106233B (en) | 1981-07-31 | 1982-08-02 | Light-beam emitting device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8123515 | 1981-07-31 | ||
GB08222232A GB2106233B (en) | 1981-07-31 | 1982-08-02 | Light-beam emitting device |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2106233A GB2106233A (en) | 1983-04-07 |
GB2106233B true GB2106233B (en) | 1985-01-30 |
Family
ID=26280320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08222232A Expired GB2106233B (en) | 1981-07-31 | 1982-08-02 | Light-beam emitting device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2106233B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106066011A (en) * | 2015-04-15 | 2016-11-02 | 百奇股份有限公司 | Perspective light fixture |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8409030D0 (en) * | 1984-04-06 | 1984-05-16 | Economair Pancan Ltd | Radiation-beam emitting device |
DE3600209C2 (en) * | 1986-01-07 | 1994-05-05 | Michael Gruenecker | Device with a light source for illuminating show pieces with colored light |
US5590955A (en) * | 1993-08-27 | 1997-01-07 | Vari-Lite, Inc. | Variable light modifier |
US5333102A (en) * | 1993-11-17 | 1994-07-26 | Obie S Lighting Prod Inc | Theatrical search lighting system |
GB2310035A (en) * | 1996-02-06 | 1997-08-13 | Stephen Ernest Watts | Special effect lighting |
US6220727B1 (en) * | 1999-11-15 | 2001-04-24 | Ming-Cheng Chang | Reflective mechanism for a computer-controlled stage lamp |
GB2407174A (en) * | 2003-10-18 | 2005-04-20 | James Richard Harries | Rainbow projector |
WO2012127253A1 (en) * | 2011-03-18 | 2012-09-27 | Zivko Igor | Multimedia portable device - party player for storage and playback of audio and visual content with a rotating disco-ball |
US11181252B2 (en) | 2018-10-09 | 2021-11-23 | Michael Callahan | Apparatus for steering a light beam using two mirrors having only one mirror moved |
-
1982
- 1982-08-02 GB GB08222232A patent/GB2106233B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106066011A (en) * | 2015-04-15 | 2016-11-02 | 百奇股份有限公司 | Perspective light fixture |
Also Published As
Publication number | Publication date |
---|---|
GB2106233A (en) | 1983-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |