CA1143426A - Electric lamp - Google Patents
Electric lampInfo
- Publication number
- CA1143426A CA1143426A CA000364555A CA364555A CA1143426A CA 1143426 A CA1143426 A CA 1143426A CA 000364555 A CA000364555 A CA 000364555A CA 364555 A CA364555 A CA 364555A CA 1143426 A CA1143426 A CA 1143426A
- Authority
- CA
- Canada
- Prior art keywords
- current supply
- lamp
- pinch seal
- coating
- glass
- 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
- 239000011521 glass Substances 0.000 claims abstract description 44
- 238000000576 coating method Methods 0.000 claims abstract description 29
- 239000011248 coating agent Substances 0.000 claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000004020 conductor Substances 0.000 claims description 14
- 238000010276 construction Methods 0.000 description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 10
- 239000011888 foil Substances 0.000 description 7
- 229910052721 tungsten Inorganic materials 0.000 description 7
- 239000010937 tungsten Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 239000011195 cermet Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229920000136 polysorbate Polymers 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7908413 | 1979-11-19 | ||
| NL7908413A NL7908413A (nl) | 1979-11-19 | 1979-11-19 | Electrische lamp. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1143426A true CA1143426A (en) | 1983-03-22 |
Family
ID=19834202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000364555A Expired CA1143426A (en) | 1979-11-19 | 1980-11-13 | Electric lamp |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5686434A (OSRAM) |
| BE (1) | BE886211A (OSRAM) |
| BR (1) | BR8007478A (OSRAM) |
| CA (1) | CA1143426A (OSRAM) |
| DE (1) | DE3043193A1 (OSRAM) |
| ES (1) | ES8204881A1 (OSRAM) |
| FR (1) | FR2470441A1 (OSRAM) |
| GB (1) | GB2064216B (OSRAM) |
| HU (1) | HU182237B (OSRAM) |
| IT (1) | IT1193996B (OSRAM) |
| NL (1) | NL7908413A (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8302128A (nl) * | 1983-06-15 | 1985-01-02 | Philips Nv | Lagedruknatriumdampontladingslamp. |
| US4631446A (en) * | 1984-05-04 | 1986-12-23 | Gte Products Corporation | Single-ended high intensity discharge lamp |
| DE3615944A1 (de) * | 1986-05-12 | 1987-11-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Elektrische lampe |
| JPH0719562B2 (ja) * | 1988-02-23 | 1995-03-06 | エヌ・ベー・フィリップス・フルーイランペンファブリケン | 電 灯 |
| DE69822058D1 (de) | 1997-09-19 | 2004-04-08 | Matsushita Electric Industrial Co Ltd | Hochdruckentladungslampe und Verfahren zur Herstellung derselben |
| KR20030046319A (ko) * | 2001-12-05 | 2003-06-12 | 마쯔시다덴기산교 가부시키가이샤 | 고압방전램프 및 램프유닛 |
| US20050211370A1 (en) * | 2005-06-20 | 2005-09-29 | Osram Sylvania Inc. | Ceramic discharge vessel with joined capillaries |
| DE102006060804A1 (de) * | 2006-12-21 | 2008-06-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Niedervolthalogenglühlampe |
| CN107324657A (zh) * | 2017-07-01 | 2017-11-07 | 北京曙光明电子光源仪器有限公司 | 一种过渡玻璃接头的制作方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3742283A (en) * | 1971-10-28 | 1973-06-26 | Gte Sylvania Inc | Press seal for lamp having fused silica envelope |
| NL7513429A (nl) * | 1975-11-18 | 1977-05-23 | Philips Nv | Halogeen-gloeilamp. |
-
1979
- 1979-11-19 NL NL7908413A patent/NL7908413A/nl not_active Application Discontinuation
-
1980
- 1980-11-13 CA CA000364555A patent/CA1143426A/en not_active Expired
- 1980-11-14 IT IT25997/80A patent/IT1193996B/it active
- 1980-11-14 GB GB8036565A patent/GB2064216B/en not_active Expired
- 1980-11-14 FR FR8024273A patent/FR2470441A1/fr active Granted
- 1980-11-14 HU HU802733A patent/HU182237B/hu unknown
- 1980-11-15 DE DE19803043193 patent/DE3043193A1/de not_active Withdrawn
- 1980-11-17 BE BE0/202835A patent/BE886211A/fr not_active IP Right Cessation
- 1980-11-17 ES ES496909A patent/ES8204881A1/es not_active Expired
- 1980-11-17 BR BR8007478A patent/BR8007478A/pt unknown
- 1980-11-19 JP JP16211380A patent/JPS5686434A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT8025997A0 (it) | 1980-11-14 |
| DE3043193A1 (de) | 1981-08-27 |
| BE886211A (fr) | 1981-05-18 |
| GB2064216A (en) | 1981-06-10 |
| FR2470441B1 (OSRAM) | 1983-04-08 |
| ES496909A0 (es) | 1982-05-01 |
| JPS5686434A (en) | 1981-07-14 |
| HU182237B (en) | 1983-12-28 |
| FR2470441A1 (fr) | 1981-05-29 |
| GB2064216B (en) | 1983-02-02 |
| ES8204881A1 (es) | 1982-05-01 |
| BR8007478A (pt) | 1981-06-02 |
| IT1193996B (it) | 1988-08-31 |
| NL7908413A (nl) | 1981-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |