FR65922E - - Google Patents
Info
- Publication number
- FR65922E FR65922E FR65922DA FR65922E FR 65922 E FR65922 E FR 65922E FR 65922D A FR65922D A FR 65922DA FR 65922 E FR65922 E FR 65922E
- 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
- 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
- H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
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- 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
- H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
- H01J2893/0039—Glass-to-glass connection, e.g. by soldering
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR65922E true FR65922E (en) | 1956-03-27 |
Family
ID=1363990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR65922D Expired FR65922E (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR65922E (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2377702A1 (en) * | 1977-01-15 | 1978-08-11 | Jenaer Glaswerk Schott & Gen | GAS DISCHARGE LAMP WITH DOUBLE ELECTRODE DEVICE |
| US5211532A (en) * | 1990-04-21 | 1993-05-18 | David Brown Engineering Limited | Apparatus for applying a back pressure to a pump drive shaft seal |
-
0
- FR FR65922D patent/FR65922E/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2377702A1 (en) * | 1977-01-15 | 1978-08-11 | Jenaer Glaswerk Schott & Gen | GAS DISCHARGE LAMP WITH DOUBLE ELECTRODE DEVICE |
| US5211532A (en) * | 1990-04-21 | 1993-05-18 | David Brown Engineering Limited | Apparatus for applying a back pressure to a pump drive shaft seal |