GB597173A - Improvements in or relating to tubular electric lamp fittings - Google Patents
Improvements in or relating to tubular electric lamp fittingsInfo
- Publication number
- GB597173A GB597173A GB1195745A GB1195745A GB597173A GB 597173 A GB597173 A GB 597173A GB 1195745 A GB1195745 A GB 1195745A GB 1195745 A GB1195745 A GB 1195745A GB 597173 A GB597173 A GB 597173A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reflector
- box
- tubular
- tubular electric
- hole
- 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
- 230000000875 corresponding Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
597,173. Tubular electric lamps. SMITH, H. G., and SMITH, Ltd., H. May 12, 1945, No. 11957. [Class 75 (iv)] In a fitting for a tubular electric lamp, the tubular lamp and the auxiliary electrical gear are mounted on a structure 3, Fig. 2, which is detachably secured to a reflector or support 1, Fig. 1, the electrical supply passing through a disconnectable fitting locking together the stationary and the detachable unit so that the two parts may not be separated until the electrical supply has been disconnected. The structure 3 may be fitted in a channel 2 of the reflector 1 by passing a screwed pin through a hole 6 in the end wall 3a and a tapped hole 7 or boss in the end wall of the trough, the structure slidingly engaging over a strap fixed at the end of the reflector. The tubular lamp may be held by brackets 4 at the end of the structure which may be channel-shaped to hold a box 5 for the choke, condenser and starter switch, the box 5 having a socket 8 with pins 8a engaging in sockets of a plug which passes through a hole 11 in the reflector. Alternatively the auxiliary gear may be connected to a socket fitting mounted on the inside of a flange corresponding to the flange 3a at the other end of the structure 3, and the box 5 may pass through an opening in the back of the reflector. Specification 585,320 is referred to.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB597173A true GB597173A (en) | 1948-01-20 |
Family
ID=1713825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1195745A Expired GB597173A (en) | 1945-05-12 | Improvements in or relating to tubular electric lamp fittings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB597173A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669649A (en) * | 1949-05-07 | 1954-02-16 | Bryant Electric Co | Safety housing for electrical apparatus |
| DE923683C (en) * | 1951-04-24 | 1955-02-21 | Paul Haendler | Light for fluorescent tubes |
-
1945
- 1945-05-12 GB GB1195745A patent/GB597173A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669649A (en) * | 1949-05-07 | 1954-02-16 | Bryant Electric Co | Safety housing for electrical apparatus |
| DE923683C (en) * | 1951-04-24 | 1955-02-21 | Paul Haendler | Light for fluorescent tubes |
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