GB190010612A - Improvements in Arc Lamps. - Google Patents
Improvements in Arc Lamps.Info
- Publication number
- GB190010612A GB190010612A GB190010612DA GB190010612A GB 190010612 A GB190010612 A GB 190010612A GB 190010612D A GB190010612D A GB 190010612DA GB 190010612 A GB190010612 A GB 190010612A
- Authority
- GB
- United Kingdom
- Prior art keywords
- globe
- ring
- lamp
- pins
- spring hooks
- 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
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
10,612. Martin, F. W., Stewart, F., Brown, J. M., and Boggs, N. G. June 11. Globes; globe holders; lamp - shade holders.-In an electric arc lamp, an arcenclosing globe 5 is made with a circular rib, and held against a gas-check 12 by a packed cup 7, carried by two pins on a surrounding ring ; at right-angles to the pins two spring hooks are hinged on this ring, and are engaged with projections on a cup Z, forming part of the lamp frame. An outer globe 20 is secured by screws in a ring 21, attached to headed rods sliding in the side tubes U, to support the globe i a a lower position. The globe is held in working position by two spring hooks 23 on the ring 21 engaging the upper projecting edge of the cup Z. To avoid breakage if the inner globe falls, a small wire or mica guard is placed below it, in the outer globe. A shade is carried on a ring 31, connected by pins and spring 29 to a casing 32, 33, and resting on the outer globe ; to give access to the spring hooks 23, the casing 33 can be raised within the fixed casing 34 of the lamp, and held up by spring hooks 35 engaging a lip 36 thereon.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190010612T | 1900-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190010612A true GB190010612A (en) | 1901-02-09 |
Family
ID=32538616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190010612D Expired GB190010612A (en) | 1900-06-11 | 1900-06-11 | Improvements in Arc Lamps. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190010612A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103670881A (en) * | 2012-09-05 | 2014-03-26 | 陈海强 | Novel efficient water turbine |
-
1900
- 1900-06-11 GB GB190010612D patent/GB190010612A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103670881A (en) * | 2012-09-05 | 2014-03-26 | 陈海强 | Novel efficient water turbine |
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