JPS4942179A - - Google Patents
Info
- Publication number
- JPS4942179A JPS4942179A JP48058759A JP5875973A JPS4942179A JP S4942179 A JPS4942179 A JP S4942179A JP 48058759 A JP48058759 A JP 48058759A JP 5875973 A JP5875973 A JP 5875973A JP S4942179 A JPS4942179 A JP S4942179A
- Authority
- JP
- Japan
- 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.)
- Pending
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7207324A NL7207324A (ja) | 1972-05-31 | 1972-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4942179A true JPS4942179A (ja) | 1974-04-20 |
Family
ID=19816169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48058759A Pending JPS4942179A (ja) | 1972-05-31 | 1973-05-28 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3854786A (ja) |
| JP (1) | JPS4942179A (ja) |
| BE (1) | BE800205A (ja) |
| CA (1) | CA975419A (ja) |
| DE (1) | DE2324139A1 (ja) |
| FR (1) | FR2186731B1 (ja) |
| GB (1) | GB1407568A (ja) |
| NL (1) | NL7207324A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5546814U (ja) * | 1978-09-20 | 1980-03-27 |
Families Citing this family (3)
| 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 |
| 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 (ja) * | 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 (ja) * | 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 GB GB2515373A patent/GB1407568A/en not_active Expired
- 1973-05-25 CA CA172,294A patent/CA975419A/en not_active Expired
- 1973-05-28 JP JP48058759A patent/JPS4942179A/ja active Pending
- 1973-05-29 BE BE131664A patent/BE800205A/xx unknown
- 1973-05-30 FR FR7319647A patent/FR2186731B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5546814U (ja) * | 1978-09-20 | 1980-03-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3854786A (en) | 1974-12-17 |
| GB1407568A (en) | 1975-09-24 |
| CA975419A (en) | 1975-09-30 |
| BE800205A (fr) | 1973-11-29 |
| NL7207324A (ja) | 1973-12-04 |
| FR2186731A1 (ja) | 1974-01-11 |
| DE2324139A1 (de) | 1973-12-13 |
| FR2186731B1 (ja) | 1976-11-12 |