FR1137638A - Perfectionnements aux getters - Google Patents

Perfectionnements aux getters

Info

Publication number
FR1137638A
FR1137638A FR1137638DA FR1137638A FR 1137638 A FR1137638 A FR 1137638A FR 1137638D A FR1137638D A FR 1137638DA FR 1137638 A FR1137638 A FR 1137638A
Authority
FR
France
Prior art keywords
getters
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
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR1137638A publication Critical patent/FR1137638A/fr
Expired legal-status Critical Current

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
FR1137638D 1954-12-29 1955-10-13 Perfectionnements aux getters Expired FR1137638A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1137638XA 1954-12-29 1954-12-29

Publications (1)

Publication Number Publication Date
FR1137638A true FR1137638A (fr) 1957-05-31

Family

ID=22351357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137638D Expired FR1137638A (fr) 1954-12-29 1955-10-13 Perfectionnements aux getters

Country Status (2)

Country Link
DE (1) DE1021508B (de)
FR (1) FR1137638A (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE721911C (de) * 1937-06-24 1942-06-22 Artur Schoeller Verfahren und Vorrichtung zum Einschliessen von leicht oxydierbaren Metallen in Metallroehren
DE745577C (de) * 1939-11-07 1944-05-15 Artur Schoeller Verfahren und Vorrichtung zum Einschliessen von leicht oxydierbaren Metallen in Metallroehren
DE865163C (de) * 1943-03-11 1953-01-29 Telefunken Gmbh Verfahren zum Einschliessen von leicht oxydierbaren Metallen in Metallrohre
DE875695C (de) * 1945-02-03 1953-05-04 Lorenz C Ag Mischgetter fuer die Hochvakuumtechnik
US2624450A (en) * 1949-03-24 1953-01-06 Gen Electric Co Ltd Dispersed getter element and method of manufacture thereof

Also Published As

Publication number Publication date
DE1021508B (de) 1957-12-27

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