ES261130A1 - Mejoras introducidas en la fabricaciën de lamparas electricas - Google Patents
Mejoras introducidas en la fabricaciën de lamparas electricasInfo
- Publication number
- ES261130A1 ES261130A1 ES0261130A ES261130A ES261130A1 ES 261130 A1 ES261130 A1 ES 261130A1 ES 0261130 A ES0261130 A ES 0261130A ES 261130 A ES261130 A ES 261130A ES 261130 A1 ES261130 A1 ES 261130A1
- Authority
- ES
- Spain
- Prior art keywords
- metal
- core
- microns thick
- outer layer
- electric lamp
- 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 title abstract 6
- 239000002184 metal Substances 0.000 title abstract 6
- 239000011888 foil Substances 0.000 title abstract 4
- 239000004020 conductor Substances 0.000 title 1
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000010453 quartz Substances 0.000 abstract 2
- 239000003870 refractory metal Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/04—Joining glass to metal by means of an interlayer
- C03C27/042—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts
- C03C27/046—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts of metals, metal oxides or metal salts only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/32—Seals for leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/32—Seals for leading-in conductors
- H01J5/38—Pinched-stem or analogous seals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Mejoras introducidas en la fabricación de lámparas eléctricas que tienen al menos una lámina tiriforme de un material refractario sellada en cuarzo o un material similar y que tiene un espesor mayor en el centro que en los bordes, caracterizadas por el hecho de que la lámina está cubierta con una capa metálica que proporciona protección contra la oxidación, que es tal que el núcleo que consiste de metal refractario, tiene un espesor en el centro mayor que 15 micrones y menor que 70 micrones.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL243694A NL106429C (nl) | 1959-09-23 | 1959-09-23 | Werkwijze ter vervaardiging van een elektrische lamp, alsmede volgens deze werkwijze vervaardigde elektrische lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES261130A1 true ES261130A1 (es) | 1960-11-16 |
Family
ID=19751949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0261130A Expired ES261130A1 (es) | 1959-09-23 | 1960-09-20 | Mejoras introducidas en la fabricaciën de lamparas electricas |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3105867A (es) |
| CH (1) | CH388452A (es) |
| DE (1) | DE1179297B (es) |
| ES (1) | ES261130A1 (es) |
| FR (1) | FR1270857A (es) |
| GB (1) | GB961974A (es) |
| NL (1) | NL106429C (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3420944A (en) * | 1966-09-02 | 1969-01-07 | Gen Electric | Lead-in conductor for electrical devices |
| NL6918746A (es) * | 1969-12-13 | 1971-06-15 | ||
| US3621111A (en) * | 1970-07-01 | 1971-11-16 | Gen Electric | Lead-in conductor for electrical devices |
| NL183794B (nl) * | 1979-02-26 | Philips Nv | Hogedrukkwikontladingslamp. | |
| US4587454A (en) * | 1984-05-17 | 1986-05-06 | Gte Products Corporation | Incandescent lamp with improved press seal |
| CN1005176B (zh) * | 1985-04-09 | 1989-09-13 | 菲利普白炽灯有限公司 | 电灯 |
| US5021711A (en) * | 1990-10-29 | 1991-06-04 | Gte Products Corporation | Quartz lamp envelope with molybdenum foil having oxidation-resistant surface formed by ion implantation |
| US5430353A (en) * | 1993-07-22 | 1995-07-04 | General Electric Company | Lamp inlead assembly having a formed foil arrangement |
| DE10200005A1 (de) * | 2002-01-02 | 2003-07-17 | Philips Intellectual Property | Verfahren zur Herstellung einer Folie aus Molybdän und Titanoxid (TiO2) zum Einsetzen in einen Glaskolben |
| JP4313304B2 (ja) * | 2002-06-07 | 2009-08-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電球 |
| DE10245922A1 (de) * | 2002-10-02 | 2004-04-15 | Philips Intellectual Property & Standards Gmbh | Hochdruckgasentladungslampe |
| US7863818B2 (en) * | 2007-08-01 | 2011-01-04 | General Electric Company | Coil/foil-electrode assembly to sustain high operating temperature and reduce shaling |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE646242C (de) * | 1935-05-11 | 1937-06-11 | Quarzlampen Gmbh | Bandfoermige Stromeinfuehrung in elektrischen Entladungsroehren |
| GB477462A (en) * | 1936-06-30 | 1937-12-30 | Gen Electric Co Ltd | Improvements in or relating to metallic electric conductors sealed through quartz |
| US2304297A (en) * | 1939-05-12 | 1942-12-08 | Amperex Electronic Products In | Art of utilizing molybdenum |
| US2876377A (en) * | 1955-09-01 | 1959-03-03 | Westinghouse Electric Corp | Ribbon seal and method of fabrication |
| US2966607A (en) * | 1959-05-26 | 1960-12-27 | Duro Test Corp | High pressure short arc lamps and method of making same |
-
1959
- 1959-09-23 NL NL243694A patent/NL106429C/xx active
-
1960
- 1960-09-08 US US54742A patent/US3105867A/en not_active Expired - Lifetime
- 1960-09-20 GB GB32289/60A patent/GB961974A/en not_active Expired
- 1960-09-20 DE DEN18940A patent/DE1179297B/de active Pending
- 1960-09-20 CH CH1062960A patent/CH388452A/de unknown
- 1960-09-20 ES ES0261130A patent/ES261130A1/es not_active Expired
- 1960-09-21 FR FR839164A patent/FR1270857A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3105867A (en) | 1963-10-01 |
| DE1179297B (de) | 1964-10-08 |
| NL106429C (nl) | 1963-11-15 |
| FR1270857A (fr) | 1961-09-01 |
| CH388452A (de) | 1965-02-28 |
| NL243694A (nl) | 1963-02-15 |
| GB961974A (en) | 1964-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES261130A1 (es) | Mejoras introducidas en la fabricaciën de lamparas electricas | |
| GB1304629A (es) | ||
| GB1366893A (en) | Pinch seal constructions and lead-in conductors therefor for e lectrical devices | |
| GB1329628A (en) | Gettering elements | |
| GB1255685A (en) | Vacuum type circuit interrupter | |
| GB577822A (en) | Improvements in quartz envelopes having electrical leads sealed through them | |
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| GB434028A (en) | Improvements in and relating to electric discharge devices | |
| GB853192A (en) | Improvements in and relating to enclosed spark gaps | |
| JPS5471550A (en) | Base metal material for direct heating oxide cathode | |
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| GB1329943A (en) | Surge voltage diverters | |
| GB647254A (en) | Metal-glass seal and sealing alloy | |
| GB474982A (en) | Improvements in or relating to vacuum-tight seals for electric current leads into quartz | |
| GB904427A (en) | Improvements in or relating to a method for making a vacuum-tight connection betweena metal member and the rim of a housing | |
| GB808933A (en) | Improvements in or relating to vitreous-to-metal pinch seals | |
| GB541208A (en) | Improvements relating to the hermetic sealing of metal into vitreous materials | |
| JPS5238198A (en) | Thermistor composition | |
| GB828832A (en) | Improvements in or relating to vacuum-tight lead-through insulators | |
| GB1004083A (en) | Improvements in and relating to quartz-to-metal seals | |
| GB948932A (en) | Improvements in or relating to circuit arrangements including electric contact sets | |
| GB1017766A (en) | Improvements relating to glass-to-metal seals | |
| GB839160A (en) | Improvements in or relating to electric lamps | |
| GB476250A (en) | Improvements in or relating to dry contact metal rectifiers |