FR2102865A5 - - Google Patents
Info
- Publication number
- FR2102865A5 FR2102865A5 FR7031286A FR7031286A FR2102865A5 FR 2102865 A5 FR2102865 A5 FR 2102865A5 FR 7031286 A FR7031286 A FR 7031286A FR 7031286 A FR7031286 A FR 7031286A FR 2102865 A5 FR2102865 A5 FR 2102865A5
- Authority
- FR
- France
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/20—Seals between parts of vessels
- H01J5/22—Vacuum-tight joints between parts of vessel
- H01J5/26—Vacuum-tight joints between parts of vessel between insulating and conductive parts of vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0037—Solid sealing members other than lamp bases
- H01J2893/0041—Direct connection between insulating and metal elements, in particular via glass material
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7031286A FR2102865A5 (en) | 1970-08-27 | 1970-08-27 | |
US00171578A US3716744A (en) | 1970-08-27 | 1971-08-13 | Hermetic end seals for envelope of a metal vapor lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7031286A FR2102865A5 (en) | 1970-08-27 | 1970-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2102865A5 true FR2102865A5 (en) | 1972-04-07 |
Family
ID=9060614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7031286A Expired FR2102865A5 (en) | 1970-08-27 | 1970-08-27 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3716744A (en) |
FR (1) | FR2102865A5 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3832588A (en) * | 1972-09-25 | 1974-08-27 | Gen Electric | Ceramic discharge lamp having metal end cap |
NL172194C (en) * | 1973-02-16 | 1983-07-18 | Philips Nv | HIGH PRESSURE DISCHARGE LAMP. |
US3916242A (en) * | 1974-07-30 | 1975-10-28 | Us Army | Electrode seal and electrode mount for alkali-metal vapor lamps |
US4334628A (en) * | 1980-11-21 | 1982-06-15 | Gte Laboratories Incorporated | Vacuum-tight assembly |
US4366410A (en) * | 1980-11-21 | 1982-12-28 | Gte Laboratories Incorporated | Vacuum-tight assembly particularly for a discharge tube |
US6100634A (en) * | 1991-12-11 | 2000-08-08 | Gte Products Corporation | Method for amalgam relocation in an arc discharge tube |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1094052A (en) * | 1965-10-25 | 1967-12-06 | Gen Electric Co Ltd | Improvements in or relating to the closure of envelopes of high alumina content material |
US3363133A (en) * | 1966-02-28 | 1968-01-09 | Sylvania Electric Prod | Electric discharge device having polycrystalline alumina end caps |
US3448319A (en) * | 1966-10-31 | 1969-06-03 | Gen Electric | Niobium end seal |
-
1970
- 1970-08-27 FR FR7031286A patent/FR2102865A5/fr not_active Expired
-
1971
- 1971-08-13 US US00171578A patent/US3716744A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3716744A (en) | 1973-02-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |