DE20205707U1 - Keramisches Entladungsgefäß mit Innenradius - Google Patents
Keramisches Entladungsgefäß mit InnenradiusInfo
- Publication number
- DE20205707U1 DE20205707U1 DE20205707U DE20205707U DE20205707U1 DE 20205707 U1 DE20205707 U1 DE 20205707U1 DE 20205707 U DE20205707 U DE 20205707U DE 20205707 U DE20205707 U DE 20205707U DE 20205707 U1 DE20205707 U1 DE 20205707U1
- Authority
- DE
- Germany
- Prior art keywords
- discharge vessel
- central piece
- discharge
- vessel according
- radius
- 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 - Lifetime
Links
- 230000007704 transition Effects 0.000 title claims abstract description 15
- 239000000919 ceramic Substances 0.000 title claims description 13
- 229910001507 metal halide Inorganic materials 0.000 claims abstract description 7
- 150000005309 metal halides Chemical class 0.000 claims abstract description 7
- 230000007423 decrease Effects 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- -1 rare earth iodides Chemical class 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229940086226 cold spot Drugs 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
- H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
Figur 4 ein weiteres Ausführungsbeispiel eines Entladungsgefäßes.
Wattage[WJ | Wandstärke D | Innenradius | Außenradius | Stopfen | Df-Bohrung |
in mm | in mm | in mm | Außen-D | Durchmesser | |
D | Ri | Ra | in mm | in mm | |
20 | 0,6 | 1,2 | 0,6 | 1,8 | 0,6 |
35 | 0,81 | 1,8 | 1 | 2,3 | 0,68 |
70 | 0,92 | 2,7 | 1,7 | 2,65 | 0,8 |
100 | 0,95 | 2,3 | n.g. | 2,85 | 0,95 |
150 | 0,82 | 2,3 | 1,5 | 2,6 | 0,95 |
250 | 0,95 | 2,1 | 1,2 | 3 | 1,1 |
400 | 1,05 | 3 | 2 | 3,5 | 1,4 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20205707U DE20205707U1 (de) | 2002-04-12 | 2002-04-12 | Keramisches Entladungsgefäß mit Innenradius |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20205707U DE20205707U1 (de) | 2002-04-12 | 2002-04-12 | Keramisches Entladungsgefäß mit Innenradius |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20205707U1 true DE20205707U1 (de) | 2003-05-28 |
Family
ID=7969964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20205707U Expired - Lifetime DE20205707U1 (de) | 2002-04-12 | 2002-04-12 | Keramisches Entladungsgefäß mit Innenradius |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20205707U1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006106464A2 (en) * | 2005-04-08 | 2006-10-12 | Koninklijke Philips Electronics N.V. | High-pressure discharge lamp |
WO2008129486A2 (en) | 2007-04-20 | 2008-10-30 | Koninklijke Philips Electronics N.V. | Metal halide lamp comprising an ionisable salt filling |
US8390196B2 (en) | 2007-04-20 | 2013-03-05 | Koninklijke Philips Electronics N.V. | Methal halide lamp comprising a shaped ceramic discharge vessel |
-
2002
- 2002-04-12 DE DE20205707U patent/DE20205707U1/de not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006106464A2 (en) * | 2005-04-08 | 2006-10-12 | Koninklijke Philips Electronics N.V. | High-pressure discharge lamp |
WO2006106464A3 (en) * | 2005-04-08 | 2008-06-12 | Koninkl Philips Electronics Nv | High-pressure discharge lamp |
WO2008129486A2 (en) | 2007-04-20 | 2008-10-30 | Koninklijke Philips Electronics N.V. | Metal halide lamp comprising an ionisable salt filling |
US8390196B2 (en) | 2007-04-20 | 2013-03-05 | Koninklijke Philips Electronics N.V. | Methal halide lamp comprising a shaped ceramic discharge vessel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20030703 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20050708 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20080715 |
|
R081 | Change of applicant/patentee |
Owner name: OSRAM AG, DE Free format text: FORMER OWNER: PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH, 81543 MUENCHEN, DE Effective date: 20080819 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20100702 |
|
R081 | Change of applicant/patentee |
Owner name: OSRAM AG, DE Free format text: FORMER OWNER: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, 81543 MUENCHEN, DE Effective date: 20111027 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |