NO750910L - - Google Patents
Info
- Publication number
- NO750910L NO750910L NO750910A NO750910A NO750910L NO 750910 L NO750910 L NO 750910L NO 750910 A NO750910 A NO 750910A NO 750910 A NO750910 A NO 750910A NO 750910 L NO750910 L NO 750910L
- Authority
- NO
- Norway
- Prior art keywords
- container
- lamp
- lamp according
- mercury
- pump
- Prior art date
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 49
- 229910052753 mercury Inorganic materials 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 229940008718 metallic mercury Drugs 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000001771 impaired effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000002775 capsule Substances 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 229910052756 noble gas Inorganic materials 0.000 description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002028 premature Effects 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
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/395—Filling vessels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7403804A NL172900C (nl) | 1974-03-21 | 1974-03-21 | Werkwijze voor de vervaardiging van een kwikdampontladingslamp; met metallisch kwik gevulde metalen plaatvormige houder geschikt voor het uitvoeren van deze werkwijze, alsmede lampvat voorzien van een pompstengel waarin zich een gesloten metalen met kwik gevulde houder bevindt. |
| NLAANVRAGE7501631,A NL176116C (nl) | 1975-02-12 | 1975-02-12 | Verbetering van een werkwijze voor de vervaardiging van een kwikdampontladingslamp. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO750910L true NO750910L (xx) | 1975-09-23 |
Family
ID=26644977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO750910A NO750910L (xx) | 1974-03-21 | 1975-03-18 |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5629330B2 (xx) |
| AR (1) | AR206705A1 (xx) |
| AT (1) | AT355672B (xx) |
| BE (1) | BE826876A (xx) |
| BR (1) | BR7501601A (xx) |
| CA (1) | CA1020621A (xx) |
| CH (1) | CH582952A5 (xx) |
| DK (1) | DK110375A (xx) |
| ES (1) | ES442588A1 (xx) |
| FR (1) | FR2273366B1 (xx) |
| GB (1) | GB1475458A (xx) |
| IN (1) | IN144401B (xx) |
| IT (1) | IT1034409B (xx) |
| NO (1) | NO750910L (xx) |
| SE (1) | SE7503011L (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4282455A (en) * | 1979-11-07 | 1981-08-04 | Gte Products Corporation | Mercury dispenser for arc discharge lamps |
| US4542319A (en) * | 1980-10-22 | 1985-09-17 | Sale Tilney Technology Plc | Mercury dispenser for electric discharge lamps |
| NL8101885A (nl) * | 1981-04-16 | 1982-11-16 | Philips Nv | Werkwijze voor het vervaardigen van een lagedrukkwikdampontladingslamp en lagedrukkwikdampontladingslamp vervaardigd met die werkwijze. |
| NL8401596A (nl) * | 1984-05-18 | 1985-12-16 | Philips Nv | Werkwijze ter vervaardiging van een kwikdampontladingslamp, kwikdampontladingslamp vervaardigd met behulp van deze werkwijze, met metallisch kwik gevulde metalen plaatvormige houder geschikt voor het uitvoeren van deze werkwijze, alsmede lampvat voorzien van een pompstengel waarin zich een gesloten metalen met kwik gevulde houder bevindt. |
| GB2295721B (en) * | 1994-12-01 | 1998-11-11 | Masonlite Ltd | Apparatus for providing radiation |
| GB9424262D0 (en) * | 1994-12-01 | 1995-01-18 | Masonlite Ltd | Apparatus for providing radiation |
| US7625258B2 (en) | 2006-03-16 | 2009-12-01 | E.G.L. Company Inc. | Lamp electrode and method for delivering mercury |
-
1975
- 1975-01-01 AR AR258003A patent/AR206705A1/es active
- 1975-03-17 IN IN525/CAL/75A patent/IN144401B/en unknown
- 1975-03-18 SE SE7503011A patent/SE7503011L/xx unknown
- 1975-03-18 CH CH344675A patent/CH582952A5/xx not_active IP Right Cessation
- 1975-03-18 DK DK110375A patent/DK110375A/da unknown
- 1975-03-18 IT IT21424/75A patent/IT1034409B/it active
- 1975-03-18 BR BR1601/75A patent/BR7501601A/pt unknown
- 1975-03-18 NO NO750910A patent/NO750910L/no unknown
- 1975-03-18 GB GB1119475A patent/GB1475458A/en not_active Expired
- 1975-03-19 BE BE154498A patent/BE826876A/xx not_active IP Right Cessation
- 1975-03-19 AT AT210675A patent/AT355672B/de not_active IP Right Cessation
- 1975-03-19 JP JP3252075A patent/JPS5629330B2/ja not_active Expired
- 1975-03-20 CA CA222,606A patent/CA1020621A/en not_active Expired
- 1975-03-20 FR FR7508699A patent/FR2273366B1/fr not_active Expired
- 1975-11-13 ES ES442588A patent/ES442588A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1020621A (en) | 1977-11-08 |
| DK110375A (xx) | 1975-09-22 |
| AR206705A1 (es) | 1976-08-13 |
| DE2511417A1 (de) | 1975-10-02 |
| IT1034409B (it) | 1979-09-10 |
| BE826876A (fr) | 1975-09-19 |
| JPS5629330B2 (xx) | 1981-07-08 |
| AT355672B (de) | 1980-03-10 |
| ES442588A1 (es) | 1977-04-16 |
| FR2273366B1 (xx) | 1978-08-18 |
| JPS50128378A (xx) | 1975-10-09 |
| BR7501601A (pt) | 1975-12-16 |
| GB1475458A (en) | 1977-06-01 |
| FR2273366A1 (xx) | 1975-12-26 |
| ATA210675A (de) | 1979-08-15 |
| DE2511417B2 (de) | 1976-11-04 |
| SE7503011L (xx) | 1975-09-22 |
| AU7942275A (en) | 1976-09-30 |
| CH582952A5 (xx) | 1976-12-15 |
| IN144401B (xx) | 1978-04-29 |
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