NL7207324A - - Google Patents
Info
- Publication number
- NL7207324A NL7207324A NL7207324A NL7207324A NL7207324A NL 7207324 A NL7207324 A NL 7207324A NL 7207324 A NL7207324 A NL 7207324A NL 7207324 A NL7207324 A NL 7207324A NL 7207324 A NL7207324 A NL 7207324A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H01K3/22—Exhausting, degassing, filling, or cleaning vessels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Discharge Lamp (AREA)
- Resistance Heating (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7207324A NL7207324A (fr) | 1972-05-31 | 1972-05-31 | |
| US00355906A US3854786A (en) | 1972-05-31 | 1973-04-30 | Method of manufacturing a halogen incandescent lamp |
| DE2324139A DE2324139A1 (de) | 1972-05-31 | 1973-05-12 | Verfahren zur herstellung einer halogengluehlampe |
| CA172,294A CA975419A (en) | 1972-05-31 | 1973-05-25 | Method of manufacturing a halogen incandescent lamp |
| GB2515373A GB1407568A (en) | 1972-05-31 | 1973-05-25 | Method of manufacturing a halogen incandescent lamp |
| JP48058759A JPS4942179A (fr) | 1972-05-31 | 1973-05-28 | |
| BE131664A BE800205A (fr) | 1972-05-31 | 1973-05-29 | Procede permettant de realiser une lampe a incandescence a halogene, |
| FR7319647A FR2186731B1 (fr) | 1972-05-31 | 1973-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7207324A NL7207324A (fr) | 1972-05-31 | 1972-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207324A true NL7207324A (fr) | 1973-12-04 |
Family
ID=19816169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207324A NL7207324A (fr) | 1972-05-31 | 1972-05-31 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3854786A (fr) |
| JP (1) | JPS4942179A (fr) |
| BE (1) | BE800205A (fr) |
| CA (1) | CA975419A (fr) |
| DE (1) | DE2324139A1 (fr) |
| FR (1) | FR2186731B1 (fr) |
| GB (1) | GB1407568A (fr) |
| NL (1) | NL7207324A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4129348A (en) * | 1977-11-17 | 1978-12-12 | Gte Sylvania Incorporated | Method of manufacturing tungsten halogen lamp |
| JPS5546814U (fr) * | 1978-09-20 | 1980-03-27 | ||
| DE3484658D1 (de) * | 1983-01-12 | 1991-07-11 | Hamai Electric Lamp Co | Verfahren und vorrichtung zur herstellung gasgefuellter lampen kleiner dimension. |
| JPS622447A (ja) * | 1985-06-26 | 1987-01-08 | 浜井電球工業株式会社 | 極小型チツプレスハロゲンランプおよびその製造方法ならびにその装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2540647A (en) * | 1945-05-04 | 1951-02-06 | Hartford Nat Bank & Trust Co | Method of manufacturing electronic tubes with active getters |
| NL6614205A (fr) * | 1966-10-08 | 1968-04-09 | ||
| US3589790A (en) * | 1968-11-13 | 1971-06-29 | Westinghouse Electric Corp | Method of dosing a halogen cycle incandescent lamp |
| JPS4826632B1 (fr) * | 1968-12-27 | 1973-08-13 |
-
1972
- 1972-05-31 NL NL7207324A patent/NL7207324A/xx unknown
-
1973
- 1973-04-30 US US00355906A patent/US3854786A/en not_active Expired - Lifetime
- 1973-05-12 DE DE2324139A patent/DE2324139A1/de active Pending
- 1973-05-25 CA CA172,294A patent/CA975419A/en not_active Expired
- 1973-05-25 GB GB2515373A patent/GB1407568A/en not_active Expired
- 1973-05-28 JP JP48058759A patent/JPS4942179A/ja active Pending
- 1973-05-29 BE BE131664A patent/BE800205A/fr unknown
- 1973-05-30 FR FR7319647A patent/FR2186731B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2324139A1 (de) | 1973-12-13 |
| US3854786A (en) | 1974-12-17 |
| FR2186731B1 (fr) | 1976-11-12 |
| BE800205A (fr) | 1973-11-29 |
| JPS4942179A (fr) | 1974-04-20 |
| GB1407568A (en) | 1975-09-24 |
| FR2186731A1 (fr) | 1974-01-11 |
| CA975419A (en) | 1975-09-30 |