DE838801C - Elektrische Entladungseinrichtung der Niederdrucktype - Google Patents
Elektrische Entladungseinrichtung der NiederdrucktypeInfo
- Publication number
- DE838801C DE838801C DEI1657A DEI0001657A DE838801C DE 838801 C DE838801 C DE 838801C DE I1657 A DEI1657 A DE I1657A DE I0001657 A DEI0001657 A DE I0001657A DE 838801 C DE838801 C DE 838801C
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- pressure
- mercury
- discharge device
- krypton
- 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
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 26
- 229910052743 krypton Inorganic materials 0.000 claims description 24
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 21
- 229910052753 mercury Inorganic materials 0.000 claims description 18
- 229910052724 xenon Inorganic materials 0.000 claims description 11
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 30
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 28
- 229910052786 argon Inorganic materials 0.000 description 14
- 230000008901 benefit Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002070 germicidal effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- BKZJXSDQOIUIIG-UHFFFAOYSA-N argon mercury Chemical compound [Ar].[Hg] BKZJXSDQOIUIIG-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
Landscapes
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US486748XA | 1948-01-09 | 1948-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE838801C true DE838801C (de) | 1952-05-12 |
Family
ID=22071183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEI1657A Expired DE838801C (de) | 1948-01-09 | 1950-07-26 | Elektrische Entladungseinrichtung der Niederdrucktype |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE486748A (en(2012)) |
| DE (1) | DE838801C (en(2012)) |
| GB (1) | GB667070A (en(2012)) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003032364A1 (en) * | 2001-10-04 | 2003-04-17 | Koninklijke Philips Electronics N.V. | Low-pressure mercury discharge lamp |
| EP1550146A2 (en) * | 2002-04-11 | 2005-07-06 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapor discharge lamp |
| CN100380568C (zh) * | 2002-04-11 | 2008-04-09 | 皇家飞利浦电子股份有限公司 | 低压汞蒸汽放电灯 |
| DE50313133D1 (de) | 2002-04-17 | 2010-11-11 | Continental Ag | Verfahren zur erkennung von reifeneigenschaften |
| US20070138965A1 (en) * | 2002-10-04 | 2007-06-21 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapor discharge lamp |
-
0
- BE BE486748D patent/BE486748A/xx unknown
-
1949
- 1949-01-04 GB GB195/49A patent/GB667070A/en not_active Expired
-
1950
- 1950-07-26 DE DEI1657A patent/DE838801C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB667070A (en) | 1952-02-27 |
| BE486748A (en(2012)) |
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