GB1008486A - Improvements in and relating to getter arrangements for vacuum vessels - Google Patents
Improvements in and relating to getter arrangements for vacuum vesselsInfo
- Publication number
- GB1008486A GB1008486A GB47897/63A GB4789763A GB1008486A GB 1008486 A GB1008486 A GB 1008486A GB 47897/63 A GB47897/63 A GB 47897/63A GB 4789763 A GB4789763 A GB 4789763A GB 1008486 A GB1008486 A GB 1008486A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layers
- getter
- foil
- dec
- apertured
- 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
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/186—Getter supports
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
Landscapes
- Thermally Insulated Containers For Foods (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
1,008,486. Gettering. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. Dec. 4, 1963 [Dec. 7, 1962], No. 47897/63. Heading H1D. A getter arrangement for a vacuum vessel, e.g. an electron tube, comprises a supply of getter material enclosed in a protective envelope at least part of which is formed by two apertured metal layers 6, 7 between which is sandwiched a metal foil 11 having a lower melting point than the apertured layers. The getter material may be obtained by granulating a pressed mixture of zirconium hydride and powdered tungsten and may be accommodated in a wire netting container 2 of stainless steel The layers 6 and 7 may be of expanded copper nickel sheet and the foil 11 of aluminium. When the foil is melted the apertures of the layers 6 and 7 are interconnected and the aluminium alloys with the nickel of the layers 6 and 7.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN22452A DE1170561B (en) | 1962-12-07 | 1962-12-07 | Gas binder arrangement for or in vacuum vessels, in particular for or in electric tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1008486A true GB1008486A (en) | 1965-10-27 |
Family
ID=7342154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB47897/63A Expired GB1008486A (en) | 1962-12-07 | 1963-12-04 | Improvements in and relating to getter arrangements for vacuum vessels |
Country Status (5)
Country | Link |
---|---|
US (1) | US3260356A (en) |
CH (1) | CH416851A (en) |
DE (1) | DE1170561B (en) |
GB (1) | GB1008486A (en) |
NL (2) | NL143365B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272259A (en) * | 1976-07-21 | 1981-06-09 | Union Carbide Corporation | Gas gettering system |
DE3600298A1 (en) * | 1985-03-07 | 1986-09-11 | Messer Griesheim Gmbh, 6000 Frankfurt | METHOD FOR INSERTING AN ADSORPTION AGENT |
IT1246785B (en) * | 1991-04-16 | 1994-11-26 | Getters Spa | TEMPORARY PROTECTION CONTAINER FOR A GETTER MATERIAL |
WO2019003997A1 (en) * | 2017-06-30 | 2019-01-03 | パナソニックIpマネジメント株式会社 | Method for manufacturing gas absorption unit, method for manufacturing glass panel unit, and method for manufacturing fitting |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2100746A (en) * | 1935-11-07 | 1937-11-30 | Rca Corp | Gettering vacuum tube |
US2336138A (en) * | 1941-07-24 | 1943-12-07 | Hartford Nat Bank & Trust Co | Vaporization of metals |
US2528547A (en) * | 1945-08-03 | 1950-11-07 | Gerard J Reilly | Hydrogen thyratron |
BE527340A (en) * | 1953-04-24 |
-
0
- NL NL301245D patent/NL301245A/xx unknown
-
1962
- 1962-12-07 DE DEN22452A patent/DE1170561B/en active Pending
-
1963
- 1963-11-21 US US325296A patent/US3260356A/en not_active Expired - Lifetime
- 1963-12-02 NL NL63301245A patent/NL143365B/en unknown
- 1963-12-04 GB GB47897/63A patent/GB1008486A/en not_active Expired
- 1963-12-04 CH CH1482463A patent/CH416851A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1170561B (en) | 1964-05-21 |
US3260356A (en) | 1966-07-12 |
NL301245A (en) | |
NL143365B (en) | 1974-09-16 |
CH416851A (en) | 1966-07-15 |
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