BE335885A - - Google Patents
Info
- Publication number
- BE335885A BE335885A BE335885DA BE335885A BE 335885 A BE335885 A BE 335885A BE 335885D A BE335885D A BE 335885DA BE 335885 A BE335885 A BE 335885A
- Authority
- BE
- Belgium
- Prior art keywords
- couple
- lamp
- flame
- firedamp
- metal mass
- Prior art date
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000010425 asbestos Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 235000019484 Rapeseed oil Nutrition 0.000 claims 1
- 229910001120 nichrome Inorganic materials 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- JCBAJOPJERRLIA-UHFFFAOYSA-N [Ir].[Rh].[Pt] Chemical compound [Ir].[Rh].[Pt] JCBAJOPJERRLIA-UHFFFAOYSA-N 0.000 description 1
- CCXYPVYRAOXCHB-UHFFFAOYSA-N bismuth silver Chemical compound [Ag].[Bi] CCXYPVYRAOXCHB-UHFFFAOYSA-N 0.000 description 1
- -1 fer- melchior Chemical compound 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Thermally Actuated Switches (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE335885A true BE335885A (cs) |
Family
ID=14254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE335885D BE335885A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE335885A (cs) |
-
0
- BE BE335885D patent/BE335885A/fr unknown
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