GB390583A - Improvements in and relating to the sealing of electric current conductors into quartz-vessels - Google Patents
Improvements in and relating to the sealing of electric current conductors into quartz-vesselsInfo
- Publication number
- GB390583A GB390583A GB372/32A GB37232A GB390583A GB 390583 A GB390583 A GB 390583A GB 372/32 A GB372/32 A GB 372/32A GB 37232 A GB37232 A GB 37232A GB 390583 A GB390583 A GB 390583A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- mercury
- extension
- sealing
- quartz
- Prior art date
- 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
- H01J5/32—Seals for leading-in conductors
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
390,583. Sealing leading-in wires into vitreous envelopes. JENAER GLASWERK SCHOTT & GEN., Otto-Schott- Strasse, Jena, Germany. Jan. 6, 1932, No. 372. Convention date, Jan. 8, 1931. [Class 39 (ii).] In a gastight seal of the kind wherein a current conductor is sealed into a quartz vessel a provided with a bored extension c communicating with an enlargement d filled with mercury and having a bored extension or stem e, with a single conductor leading straight through the two bores, or a separate conductor in each bore terminating within the mercury chamber, the conductor b<1> embedded as tightly as possible within the bored extension c is of smaller diameter than the conductor b2 which fits within the bore of the extension e with sufficient clearance to allow mercury to be introduced under pressure. The conductors b<1>, b<2> may be separate members or may be welded together within the mercury chamber.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE390583X | 1931-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB390583A true GB390583A (en) | 1933-04-13 |
Family
ID=6374889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB372/32A Expired GB390583A (en) | 1931-01-08 | 1932-01-06 | Improvements in and relating to the sealing of electric current conductors into quartz-vessels |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR729199A (en) |
| GB (1) | GB390583A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5778753A (en) * | 1995-11-29 | 1998-07-14 | Parker Hannifin Pty Limited | Pneumatic or hydraulic cylinders |
-
1932
- 1932-01-04 FR FR729199D patent/FR729199A/en not_active Expired
- 1932-01-06 GB GB372/32A patent/GB390583A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5778753A (en) * | 1995-11-29 | 1998-07-14 | Parker Hannifin Pty Limited | Pneumatic or hydraulic cylinders |
Also Published As
| Publication number | Publication date |
|---|---|
| FR729199A (en) | 1932-07-19 |
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