GB327427A - Improvements in miners and garage safety lamps - Google Patents
Improvements in miners and garage safety lampsInfo
- Publication number
- GB327427A GB327427A GB21229A GB21229A GB327427A GB 327427 A GB327427 A GB 327427A GB 21229 A GB21229 A GB 21229A GB 21229 A GB21229 A GB 21229A GB 327427 A GB327427 A GB 327427A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wick
- tube
- air
- miners
- flame
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
327,427. Hailwood, E. A. Jan. 3, 1929. Wick burners; wicks, cleaning. - The wick tube B is bent towards the horizontal at B<1> and air is directed towards the flame, which burns vertically. Where the wick emerges the edges are cut away as shown at B<2>. Air is supplied to the flame by a tube A adjustably carried by a bracket A<1> on the tube B. A dome D with a horizontal slot vertically over the end of the wick tube, and a cranked wire S forming a wick snuffer may be embodied in the burner. In a modification the air tube A surrounds the wick tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21229A GB327427A (en) | 1929-01-03 | 1929-01-03 | Improvements in miners and garage safety lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21229A GB327427A (en) | 1929-01-03 | 1929-01-03 | Improvements in miners and garage safety lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB327427A true GB327427A (en) | 1930-04-03 |
Family
ID=9700374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21229A Expired GB327427A (en) | 1929-01-03 | 1929-01-03 | Improvements in miners and garage safety lamps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB327427A (en) |
-
1929
- 1929-01-03 GB GB21229A patent/GB327427A/en not_active Expired
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