JPS5846822B2 - 白熱ランプおよびその製法 - Google Patents
白熱ランプおよびその製法Info
- Publication number
- JPS5846822B2 JPS5846822B2 JP48137838A JP13783873A JPS5846822B2 JP S5846822 B2 JPS5846822 B2 JP S5846822B2 JP 48137838 A JP48137838 A JP 48137838A JP 13783873 A JP13783873 A JP 13783873A JP S5846822 B2 JPS5846822 B2 JP S5846822B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- lead wire
- lamp
- sealing
- heat
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31577272A | 1972-12-18 | 1972-12-18 | |
US315772 | 1972-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4989381A JPS4989381A (es) | 1974-08-27 |
JPS5846822B2 true JPS5846822B2 (ja) | 1983-10-19 |
Family
ID=23225991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48137838A Expired JPS5846822B2 (ja) | 1972-12-18 | 1973-12-12 | 白熱ランプおよびその製法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3798491A (es) |
JP (1) | JPS5846822B2 (es) |
DE (1) | DE2362528A1 (es) |
FR (1) | FR2210822B1 (es) |
GB (1) | GB1453943A (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009512129A (ja) * | 2005-10-05 | 2009-03-19 | 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 | 外部熱源によるハロゲンランプのバルブ内でのハロゲン化炭化水素の熱分解 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2341028B2 (de) * | 1973-08-14 | 1975-08-28 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur Herstellung von Miniaturgluhlampen |
US3912960A (en) * | 1974-06-21 | 1975-10-14 | Gen Electric | Halogen lamp with internal molybdenum parts |
US4015158A (en) * | 1974-08-30 | 1977-03-29 | General Electric Company | Bromine lamp with molybdenum parts |
US4015157A (en) * | 1974-09-20 | 1977-03-29 | General Electric Company | Iodine lamp with molybdenum parts |
US3978362A (en) * | 1975-08-07 | 1976-08-31 | Corning Glass Works | Glass envelope for tungsten-bromine lamp |
US4126810A (en) * | 1976-06-01 | 1978-11-21 | General Electric Company | Ceramic base for glass halogen lamps |
JPS5369485A (en) * | 1976-11-26 | 1978-06-20 | Gen Electric | Incandescent lamp |
NL7804198A (nl) * | 1978-04-20 | 1979-10-23 | Philips Nv | Elektrische lamp. |
GB2032909B (en) * | 1978-08-09 | 1982-12-22 | Gen Electric | Sealing glass compositions |
JPS55155464A (en) * | 1979-05-24 | 1980-12-03 | Tokyo Shibaura Electric Co | Halogennfilled incandescent lamp |
US4463277A (en) * | 1980-08-11 | 1984-07-31 | North American Philips Lighting Corporation | Compact halogen-cycle incandescent lamp, and lamp unit utilizing such lamp as a light source |
US4409516A (en) * | 1981-01-22 | 1983-10-11 | General Electric Company | Rounded end halogen lamp with exhaust tube having different glass |
US4394453A (en) * | 1981-09-08 | 1983-07-19 | Corning Glass Works | Envelopes for tungsten-halogen lamps |
US4857804A (en) * | 1982-04-28 | 1989-08-15 | Gte Products Corporation | Tungsten-halogen lamp with metal additive |
US4409337A (en) * | 1982-11-12 | 1983-10-11 | Corning Glass Works | Glass envelopes for tungsten-halogen lamps |
US5037342A (en) * | 1988-11-15 | 1991-08-06 | Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H. | Method of making an electric lamp, and more particularly a lamp vessel in which electrodes are retained in the lamp by a pinch or press seal |
FR2644933A1 (fr) * | 1989-03-24 | 1990-09-28 | Gen Electric | Lampe monobloc a reflecteur |
EP0500340A3 (en) * | 1991-02-21 | 1992-12-30 | General Electric Company | Double filament incandescent lamp |
US5359262A (en) * | 1992-08-31 | 1994-10-25 | Welch Allyn, Inc. | Sub-miniature tungsten halogen lamp with major inert gas and minor halide gas constitutes |
US5473226A (en) * | 1993-11-16 | 1995-12-05 | Osram Sylvania Inc. | Incandescent lamp having hardglass envelope with internal barrier layer |
DE19843525A1 (de) * | 1998-09-23 | 2000-03-30 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Halogenglühlampe |
JP2016206484A (ja) * | 2015-04-24 | 2016-12-08 | 株式会社リコー | ヒータ、定着装置及び画像形成装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE464660A (es) * | ||||
US1833488A (en) * | 1926-09-08 | 1931-11-24 | Sirian Lamp Co | Apparatus for manufacturing electric light bulbs |
GB717630A (en) * | 1951-07-20 | 1954-10-27 | British Thomson Houston Co Ltd | Improvements in and relating to electric incandescent lamps |
US2825040A (en) * | 1955-03-31 | 1958-02-25 | Gen Electric | Ornamental illuminating device |
NL280883A (es) * | 1961-07-13 | |||
US3270237A (en) * | 1963-06-26 | 1966-08-30 | Gen Electric | Electric lamp with single ended pinch seal |
US3496401A (en) * | 1965-12-30 | 1970-02-17 | Corning Glass Works | Glass envelopes for iodine cycle incandescent lamps |
DE1802092A1 (de) * | 1968-10-09 | 1970-06-04 | Patra Patent Treuhand | Verfahren zum Verschliessen von mit UEberdruck gefuellten Glassockel-Gluehlampen |
-
1972
- 1972-12-18 US US00315772A patent/US3798491A/en not_active Expired - Lifetime
-
1973
- 1973-12-07 FR FR7343765A patent/FR2210822B1/fr not_active Expired
- 1973-12-12 JP JP48137838A patent/JPS5846822B2/ja not_active Expired
- 1973-12-15 DE DE2362528A patent/DE2362528A1/de not_active Withdrawn
- 1973-12-18 GB GB5858773A patent/GB1453943A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009512129A (ja) * | 2005-10-05 | 2009-03-19 | 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 | 外部熱源によるハロゲンランプのバルブ内でのハロゲン化炭化水素の熱分解 |
Also Published As
Publication number | Publication date |
---|---|
FR2210822B1 (es) | 1977-06-10 |
DE2362528A1 (de) | 1974-07-04 |
US3798491A (en) | 1974-03-19 |
GB1453943A (en) | 1976-10-27 |
JPS4989381A (es) | 1974-08-27 |
FR2210822A1 (es) | 1974-07-12 |
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