GB748202A - Improvements in or relating to getter holders - Google Patents
Improvements in or relating to getter holdersInfo
- Publication number
- GB748202A GB748202A GB11534/54A GB1153454A GB748202A GB 748202 A GB748202 A GB 748202A GB 11534/54 A GB11534/54 A GB 11534/54A GB 1153454 A GB1153454 A GB 1153454A GB 748202 A GB748202 A GB 748202A
- Authority
- GB
- United Kingdom
- Prior art keywords
- getter
- duct
- holder
- relating
- space
- 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
Landscapes
- Discharge Lamp (AREA)
- Lasers (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
748,202. Discharge apparatus. PHILIPS ELECTRICAL INDUSTRIES, Ltd. April 21, 1954 [April 24, 1953], No. 11534/54. Class 39 (1). A getter holder is formed of two metal parts 1, 2 enclosing a space between them, the part 2 comprising a duct 3 extending well within the enclosed space, and communicating with the space outside the holder, the getter material, such as a pellet 4, being remote from the inner end of the duct. The getter holder may be inverted, Fig. 2 (not shown), in which case the getter material may be a ring secured round the base of the duct. Several narrow ducts may be provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL318627X | 1953-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB748202A true GB748202A (en) | 1956-04-25 |
Family
ID=19783898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11534/54A Expired GB748202A (en) | 1953-04-24 | 1954-04-21 | Improvements in or relating to getter holders |
Country Status (5)
Country | Link |
---|---|
US (1) | US2855534A (en) |
BE (1) | BE527340A (en) |
CH (1) | CH318627A (en) |
FR (1) | FR1100206A (en) |
GB (1) | GB748202A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3297898A (en) * | 1963-01-21 | 1967-01-10 | Signcrafts Ltd | Mercury support cup for cold cathode mercury vapour tube |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2916648A (en) * | 1957-12-05 | 1959-12-08 | Sylvania Electric Prod | Electron tube |
US3086137A (en) * | 1958-11-14 | 1963-04-16 | Eicken Henri | Getter arrangement for reducing cathode-anode capacity |
NL301245A (en) * | 1962-12-07 | |||
US3719433A (en) * | 1970-04-21 | 1973-03-06 | Getters Spa | Getter device |
KR960002929B1 (en) * | 1993-07-24 | 1996-02-28 | 엘지전자주식회사 | Crt getter device |
US20070096649A1 (en) * | 2005-10-28 | 2007-05-03 | Roels Timothy J | Electrode-mounted getter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1898615A (en) * | 1928-08-13 | 1933-02-21 | Electron Lights Inc | Luminous tube |
US2067817A (en) * | 1934-09-15 | 1937-01-12 | Gen Electric | Device for gettering metal tubes |
US2446712A (en) * | 1942-04-13 | 1948-08-10 | Continental Electric Company | Lamp device |
-
0
- BE BE527340D patent/BE527340A/xx unknown
-
1954
- 1954-04-14 US US423201A patent/US2855534A/en not_active Expired - Lifetime
- 1954-04-21 GB GB11534/54A patent/GB748202A/en not_active Expired
- 1954-04-22 FR FR1100206D patent/FR1100206A/en not_active Expired
- 1954-04-22 CH CH318627D patent/CH318627A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3297898A (en) * | 1963-01-21 | 1967-01-10 | Signcrafts Ltd | Mercury support cup for cold cathode mercury vapour tube |
Also Published As
Publication number | Publication date |
---|---|
US2855534A (en) | 1958-10-07 |
CH318627A (en) | 1957-01-15 |
FR1100206A (en) | 1955-09-19 |
BE527340A (en) |
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