GB191103785A - Improvements in Miners' Safety Lamps. - Google Patents
Improvements in Miners' Safety Lamps.Info
- Publication number
- GB191103785A GB191103785A GB191103785DA GB191103785A GB 191103785 A GB191103785 A GB 191103785A GB 191103785D A GB191103785D A GB 191103785DA GB 191103785 A GB191103785 A GB 191103785A
- Authority
- GB
- United Kingdom
- Prior art keywords
- miners
- lamp
- wick
- tube
- safety lamps
- 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
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L23/00—Non-electric hand-lamps for miners
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
3785. Cremer, R. Feb. 15. Wick burners, flameregulating in. - In burners for miners' safety lamps, the regulating sleeve f is intermediate between the inner wick-tube c and an outer tube e secured oil-tight to the lamp reservoir a. The sleeve f is operated from outside the lamp by means of a nut i and a screw g, which passes through a tube m in the reservoir and has an operating-head h. In a double-wick lamp, a pair of sleeves f may be operated by means of a single nut and screw.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191103785T | 1911-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191103785A true GB191103785A (en) | 1912-01-18 |
Family
ID=32496569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191103785D Expired GB191103785A (en) | 1911-02-15 | 1911-02-15 | Improvements in Miners' Safety Lamps. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191103785A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2556853A (en) * | 1949-08-10 | 1951-06-12 | Shanks Jacob | Igniting device for cigarettes, cigars, and the like |
-
1911
- 1911-02-15 GB GB191103785D patent/GB191103785A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2556853A (en) * | 1949-08-10 | 1951-06-12 | Shanks Jacob | Igniting device for cigarettes, cigars, and the like |
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