DE2835904C2 - Verwendung einer Baueinheit aus Elektrode und Zuleitung - Google Patents
Verwendung einer Baueinheit aus Elektrode und ZuleitungInfo
- Publication number
- DE2835904C2 DE2835904C2 DE2835904A DE2835904A DE2835904C2 DE 2835904 C2 DE2835904 C2 DE 2835904C2 DE 2835904 A DE2835904 A DE 2835904A DE 2835904 A DE2835904 A DE 2835904A DE 2835904 C2 DE2835904 C2 DE 2835904C2
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- metal
- molybdenum
- laser
- supply line
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 16
- 239000003870 refractory metal Substances 0.000 claims description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 12
- 229910052750 molybdenum Inorganic materials 0.000 description 9
- 239000011733 molybdenum Substances 0.000 description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- 239000011888 foil Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 210000003739 neck Anatomy 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910001507 metal halide Inorganic materials 0.000 description 3
- 150000005309 metal halides Chemical class 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- -1 NaI Chemical class 0.000 description 1
- ABKDZANKXKCXKG-UHFFFAOYSA-B P(=O)([O-])([O-])[O-].[W+4].P(=O)([O-])([O-])[O-].P(=O)([O-])([O-])[O-].P(=O)([O-])([O-])[O-].[W+4].[W+4] Chemical compound P(=O)([O-])([O-])[O-].[W+4].P(=O)([O-])([O-])[O-].P(=O)([O-])([O-])[O-].P(=O)([O-])([O-])[O-].[W+4].[W+4] ABKDZANKXKCXKG-UHFFFAOYSA-B 0.000 description 1
- ITNYSZRFOWAEFU-UHFFFAOYSA-N P([O-])([O-])[O-].[W+4].P([O-])([O-])[O-].P([O-])([O-])[O-].P([O-])([O-])[O-].[W+4].[W+4] Chemical compound P([O-])([O-])[O-].[W+4].P([O-])([O-])[O-].P([O-])([O-])[O-].P([O-])([O-])[O-].[W+4].[W+4] ITNYSZRFOWAEFU-UHFFFAOYSA-N 0.000 description 1
- QDAYJHVWIRGGJM-UHFFFAOYSA-B [Mo+4].[Mo+4].[Mo+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O Chemical compound [Mo+4].[Mo+4].[Mo+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QDAYJHVWIRGGJM-UHFFFAOYSA-B 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- WGSFJUIXKKIFAV-UHFFFAOYSA-N molybdenum(4+) tetraphosphite Chemical compound P([O-])([O-])[O-].[Mo+4].P([O-])([O-])[O-].P([O-])([O-])[O-].P([O-])([O-])[O-].[Mo+4].[Mo+4] WGSFJUIXKKIFAV-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Laser Beam Processing (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82455777A | 1977-08-15 | 1977-08-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2835904A1 DE2835904A1 (de) | 1979-02-22 |
| DE2835904C2 true DE2835904C2 (de) | 1983-02-17 |
Family
ID=25241707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2835904A Expired DE2835904C2 (de) | 1977-08-15 | 1978-08-16 | Verwendung einer Baueinheit aus Elektrode und Zuleitung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4136298A (enExample) |
| BR (1) | BR7805299A (enExample) |
| DE (1) | DE2835904C2 (enExample) |
| FR (1) | FR2400769A1 (enExample) |
| GB (1) | GB2002954B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9201256U1 (de) * | 1992-02-03 | 1993-03-04 | Heraeus Instruments GmbH, 6450 Hanau | Hochdruckgasentladungslampe für Gleichstrombetrieb |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340836A (en) * | 1978-09-11 | 1982-07-20 | General Electric Company | Electrode for miniature high pressure metal halide lamp |
| DE3050721C2 (enExample) * | 1979-03-12 | 1987-12-17 | General Electric Co., Schenectady, N.Y., Us | |
| US4254356A (en) * | 1979-04-23 | 1981-03-03 | General Electric Company | Inlead and method of making a discharge lamp |
| US4320281A (en) * | 1980-07-31 | 1982-03-16 | Western Electric Company, Inc. | Laser bonding technique and article formed thereby |
| DE3300449A1 (de) * | 1983-01-08 | 1984-07-12 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur herstellung einer elektrode fuer eine hochdruckgasentladungslampe |
| DE3766938D1 (de) * | 1986-10-20 | 1991-02-07 | Philips Nv | Hochdruckentladungslampe. |
| US5144201A (en) * | 1990-02-23 | 1992-09-01 | Welch Allyn, Inc. | Low watt metal halide lamp |
| DE59105899D1 (de) * | 1990-04-12 | 1995-08-10 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Hochdruckentladungslampe und Verfahren zu ihrer Herstellung. |
| US5117154A (en) * | 1990-12-31 | 1992-05-26 | Welch Allyn, Inc. | Metal halide discharge lamp with improved shank loading factor |
| EP0579326B1 (en) * | 1992-07-13 | 1996-03-20 | Koninklijke Philips Electronics N.V. | Capped electric lamp |
| US5412275A (en) * | 1992-07-13 | 1995-05-02 | U.S. Philips Corporation | Capped electric lamp with connection conductor butt welded to a lamp vessel current conductor |
| US5598063A (en) * | 1992-12-16 | 1997-01-28 | General Electric Company | Means for supporting and sealing the lead structure of a lamp |
| JP3394645B2 (ja) * | 1996-03-12 | 2003-04-07 | 株式会社小糸製作所 | アークチューブおよびその製造方法 |
| US6805603B2 (en) * | 2001-08-09 | 2004-10-19 | Matsushita Electric Industrial Co., Ltd. | Electrode, manufacturing method thereof, and metal vapor discharge lamp |
| ATE422706T1 (de) | 2003-12-22 | 2009-02-15 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Elektrodensystem für eine entladungslampe, entladungslampe mit einem derartigen elektrodensystem und verfahren zur herstellung eines derartigen elektrodensystems |
| DE102006052952A1 (de) * | 2006-11-09 | 2008-05-15 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Entladungslampe mit einem Entladungsgefäß und einem Elektrodengestell |
| CN103493176B (zh) | 2011-07-28 | 2016-08-17 | 欧司朗股份有限公司 | 具有点燃辅助装置的高压放电灯 |
| EP3480868B1 (en) | 2017-11-03 | 2025-06-25 | Greatbatch Ltd. | Laser brazed component and method therefor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758666A (fr) * | 1969-11-10 | 1971-04-16 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Lampe electrique |
| US3639722A (en) * | 1970-06-17 | 1972-02-01 | Gen Electric | Process for joining wires to sheets of refractory materials |
| US3721852A (en) * | 1972-01-12 | 1973-03-20 | Gte Sylvania Inc | Refractory metal phosphate and phosphide coatings for refractory metal leads |
| US3804529A (en) * | 1973-01-24 | 1974-04-16 | Gen Electric | Detection by laser diffraction of filament coils wound on a mandrel |
| NL7503829A (nl) * | 1975-04-01 | 1976-10-05 | Philips Nv | Electrische lamp. |
-
1978
- 1978-04-27 US US05/900,612 patent/US4136298A/en not_active Expired - Lifetime
- 1978-08-15 GB GB7833366A patent/GB2002954B/en not_active Expired
- 1978-08-15 BR BR7805299A patent/BR7805299A/pt unknown
- 1978-08-16 FR FR7823951A patent/FR2400769A1/fr active Granted
- 1978-08-16 DE DE2835904A patent/DE2835904C2/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9201256U1 (de) * | 1992-02-03 | 1993-03-04 | Heraeus Instruments GmbH, 6450 Hanau | Hochdruckgasentladungslampe für Gleichstrombetrieb |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2400769A1 (fr) | 1979-03-16 |
| BR7805299A (pt) | 1979-04-17 |
| FR2400769B1 (enExample) | 1984-02-17 |
| DE2835904A1 (de) | 1979-02-22 |
| GB2002954B (en) | 1982-05-06 |
| GB2002954A (en) | 1979-02-28 |
| US4136298A (en) | 1979-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8125 | Change of the main classification | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: SIEB, R., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 6947 LAUDENBACH |