BE369011A - - Google Patents
Info
- Publication number
- BE369011A BE369011A BE369011DA BE369011A BE 369011 A BE369011 A BE 369011A BE 369011D A BE369011D A BE 369011DA BE 369011 A BE369011 A BE 369011A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- illuminating body
- screen
- temperature
- illuminating
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 2
- 238000009412 basement excavation Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/02—Softening water by precipitation of the hardness
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/02—Softening water by precipitation of the hardness
- C02F5/025—Hot-water softening devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/04—Incandescent bodies characterised by the material thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/14—Incandescent bodies characterised by the shape
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB144980D DE542999C (de) | 1929-08-02 | 1929-08-02 | Elektrische Gluehlampe mit flaechenfoermigem Leuchtkoerper aus Folien schwer schmelzbarer Metalle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE369011A true BE369011A (enrdf_load_stackoverflow) | 1930-04-30 |
Family
ID=7000923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE369011D BE369011A (enrdf_load_stackoverflow) | 1929-08-02 | 1930-03-29 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE369011A (enrdf_load_stackoverflow) |
| DE (1) | DE542999C (enrdf_load_stackoverflow) |
| FR (1) | FR696927A (enrdf_load_stackoverflow) |
| NL (1) | NL28306C (enrdf_load_stackoverflow) |
-
1929
- 1929-08-02 DE DEB144980D patent/DE542999C/de not_active Expired
-
1930
- 1930-02-06 NL NL50160A patent/NL28306C/xx active
- 1930-03-29 BE BE369011D patent/BE369011A/fr unknown
- 1930-04-28 FR FR696927D patent/FR696927A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL28306C (enrdf_load_stackoverflow) | 1932-11-15 |
| FR696927A (fr) | 1931-01-09 |
| DE542999C (de) | 1932-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013099759A1 (ja) | 光源装置、および、フィラメント | |
| JP6223186B2 (ja) | 光源装置、および、フィラメント | |
| KR100664601B1 (ko) | 광원 | |
| BE369011A (enrdf_load_stackoverflow) | ||
| BE1000479A6 (fr) | Unite de cuisson electrique et appareil de cuisson electrique munie d'une telle unite. | |
| FR2465312A1 (fr) | Filament a fort pouvoir rayonnant pour lampes a incandescence a conservation d'energie pourvues d'enveloppes renvoyant les radiations infrarouges | |
| FR2745147A1 (fr) | Element chauffant a resistance electrique | |
| JP2014143053A (ja) | 光源装置、および、フィラメント | |
| CH178353A (fr) | Lampe électrique. | |
| FR2604308A1 (fr) | Adaptateur pour lampe au tungstene-halogene | |
| JP6239839B2 (ja) | 光源装置、および、フィラメント | |
| BE408132A (enrdf_load_stackoverflow) | ||
| CH84876A (fr) | Corps de chauffe électrique pour bouilloires. | |
| BE430473A (enrdf_load_stackoverflow) | ||
| BE402466A (enrdf_load_stackoverflow) | ||
| CH109846A (fr) | Pince de serrage pour électrode. | |
| EP3511951A1 (fr) | Conducteur de transport d'energie electrique aerien haute tension | |
| BE408413A (enrdf_load_stackoverflow) | ||
| JPH07296946A (ja) | 遠赤外線ヒータ | |
| FR2810790A1 (fr) | Cathode pour tube a rayons cathodiques a encombrement reduit | |
| BE417568A (enrdf_load_stackoverflow) | ||
| BE492656A (enrdf_load_stackoverflow) | ||
| BE338036A (enrdf_load_stackoverflow) | ||
| BE433212A (enrdf_load_stackoverflow) | ||
| BE503193A (enrdf_load_stackoverflow) |