GB670241A - Improvements in and relating to electric discharge tubes - Google Patents
Improvements in and relating to electric discharge tubesInfo
- Publication number
- GB670241A GB670241A GB14498/48A GB1449848A GB670241A GB 670241 A GB670241 A GB 670241A GB 14498/48 A GB14498/48 A GB 14498/48A GB 1449848 A GB1449848 A GB 1449848A GB 670241 A GB670241 A GB 670241A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- nickel
- specified
- iron
- relating
- 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
- 239000011521 glass Substances 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- 229910011255 B2O3 Inorganic materials 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 229910000914 Mn alloy Inorganic materials 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- CNEJZXSYEGWZEV-UHFFFAOYSA-N [Co].[Mn].[Ni].[Fe] Chemical compound [Co].[Mn].[Ni].[Fe] CNEJZXSYEGWZEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000002845 discoloration Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 238000009877 rendering Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/16—Vessels; Containers; Shields associated therewith
Landscapes
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US751234A US2640167A (en) | 1947-05-29 | 1947-05-29 | Envelope for electron flow device and glass-metal seal embodied therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB670241A true GB670241A (en) | 1952-04-16 |
Family
ID=25021086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14498/48A Expired GB670241A (en) | 1947-05-29 | 1948-05-28 | Improvements in and relating to electric discharge tubes |
Country Status (3)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2836748A (en) * | 1956-04-20 | 1958-05-27 | Dunlee Corp | Electron discharge device |
| US3022435A (en) * | 1958-12-22 | 1962-02-20 | Dunlee Corp | Envelope for X-ray generator |
| US3227581A (en) * | 1960-02-23 | 1966-01-04 | Eitel Mccullough Inc | Process for rendering ceramics slightly conductive |
| DE19621765A1 (de) * | 1996-05-30 | 1997-07-31 | Siemens Ag | Röntgenröhre |
| FR2771849B1 (fr) * | 1997-12-01 | 2000-02-11 | Ge Medical Syst Sa | Dispositif de collet de solidarisation d'une piece de verre et d'une piece metallique |
| DE102004008559B9 (de) * | 2004-02-18 | 2007-05-03 | Schott Ag | Verwendung eines Glases für Glas-Metall-Verbindungen |
| FR2870930B1 (fr) * | 2004-05-28 | 2006-07-07 | Buyer Mimeure Edouard De | Dispositif autorisant l'extraction de pointe de fleche ou de fleche tiree a l'arc de son support receptif |
| IT1390960B1 (it) * | 2008-07-09 | 2011-10-27 | Tvp Solar Sa | Pannello termico solare a vuoto |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2172548A (en) * | 1939-09-12 | Shaped bodies for electric purposes | ||
| US1975880A (en) * | 1932-11-01 | 1934-10-09 | Westinghouse Lamp Co | Electrical discharge apparatus |
| US2076012A (en) * | 1933-11-01 | 1937-04-06 | Westinghouse Electric & Mfg Co | Envelope for an electric device |
| US2068801A (en) * | 1935-07-30 | 1937-01-26 | Corning Glass Works | Borosilicate glass containing cerium |
| US2167431A (en) * | 1936-08-14 | 1939-07-25 | Hygrade Sylvania Corp | Method of manufacturing cathode ray tubes |
| US2405477A (en) * | 1942-08-26 | 1946-08-06 | Gen Electric | Ray-generating apparatus |
| US2564950A (en) * | 1947-01-31 | 1951-08-21 | Owens Illinois Glass Co | Glass-to-metal seal and composition thereof |
-
0
- FR FR964669D patent/FR964669A/fr not_active Expired
-
1947
- 1947-05-29 US US751234A patent/US2640167A/en not_active Expired - Lifetime
-
1948
- 1948-05-28 GB GB14498/48A patent/GB670241A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2640167A (en) | 1953-05-26 |
| FR964669A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1950-08-22 |
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