GB410614A - Improvements in and relating to methods of manufacturing getters - Google Patents

Improvements in and relating to methods of manufacturing getters

Info

Publication number
GB410614A
GB410614A GB14398/33A GB1439833A GB410614A GB 410614 A GB410614 A GB 410614A GB 14398/33 A GB14398/33 A GB 14398/33A GB 1439833 A GB1439833 A GB 1439833A GB 410614 A GB410614 A GB 410614A
Authority
GB
United Kingdom
Prior art keywords
getters
relating
manufacturing
methods
barium
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
GB14398/33A
Other languages
English (en)
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.)
KING LAB Inc
Original Assignee
KING LAB Inc
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
Priority to US591967A priority Critical patent/US1922162A/en
Application filed by KING LAB Inc filed Critical KING LAB Inc
Priority to GB14398/33A priority patent/GB410614A/en
Priority to NL65412A priority patent/NL35931C/xx
Priority to FR756225D priority patent/FR756225A/fr
Priority to BE403096D priority patent/BE403096A/xx
Publication of GB410614A publication Critical patent/GB410614A/en
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49206—Contact or terminal manufacturing by powder metallurgy

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB14398/33A 1932-02-10 1933-05-18 Improvements in and relating to methods of manufacturing getters Expired GB410614A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US591967A US1922162A (en) 1932-02-10 1932-02-10 Evacuation of electronic devices
GB14398/33A GB410614A (en) 1932-02-10 1933-05-18 Improvements in and relating to methods of manufacturing getters
NL65412A NL35931C (sv) 1932-02-10 1933-05-24
FR756225D FR756225A (fr) 1932-02-10 1933-05-29 Perfectionnements aux procédés de fabrication des <<getters>> pour tubes à vide
BE403096D BE403096A (sv) 1932-02-10 1934-05-11

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US591967A US1922162A (en) 1932-02-10 1932-02-10 Evacuation of electronic devices
GB14398/33A GB410614A (en) 1932-02-10 1933-05-18 Improvements in and relating to methods of manufacturing getters

Publications (1)

Publication Number Publication Date
GB410614A true GB410614A (en) 1934-05-24

Family

ID=26250532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14398/33A Expired GB410614A (en) 1932-02-10 1933-05-18 Improvements in and relating to methods of manufacturing getters

Country Status (5)

Country Link
US (1) US1922162A (sv)
BE (1) BE403096A (sv)
FR (1) FR756225A (sv)
GB (1) GB410614A (sv)
NL (1) NL35931C (sv)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743302C (de) * 1938-05-04 1943-12-22 Sueddeutsche App Fabrik G M B Verfahren zur Herstellung von Selen-Trockengleichrichtern und -Photozellen
DE1028699B (de) * 1954-07-10 1958-04-24 Egyesuelt Izzolampa Verfahren und Vorrichtung zum Herstellen eines rohrfoermigen Getterstofftraegers
DE1067942B (de) * 1959-10-29 VEB Werk für Fernmeldewesen, Berfin-Oberschöneweide Nicht verdampf ender Getterstoff aus Titan, Zirkon, Vanadin, Niob und gegebenenfalls Aluminium für elektrische Entladungsgefäße und Verfahren zu seiner Herstellung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2536879A (en) * 1943-02-15 1951-01-02 Gabrielli Ernesto System of getter protection in high vacuum tubes
US2449786A (en) * 1943-03-05 1948-09-21 Westinghouse Electric Corp Getter
US2524000A (en) * 1945-12-17 1950-09-26 Raytheon Mfg Co Vacuum condenser
US3529334A (en) * 1967-08-11 1970-09-22 Isaac S Goodman Assembling and brazing method
DE68906445T2 (de) * 1988-02-25 1993-11-25 Merlin Gerin Meylan Verfahren zur Herstellung eines Verbundkörpers,z.b.für elektrische Kontakte.
IT1246784B (it) * 1991-04-16 1994-11-26 Getters Spa Procedimento per assorbire gas residui mediante una lega getter di bario non evaporata.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067942B (de) * 1959-10-29 VEB Werk für Fernmeldewesen, Berfin-Oberschöneweide Nicht verdampf ender Getterstoff aus Titan, Zirkon, Vanadin, Niob und gegebenenfalls Aluminium für elektrische Entladungsgefäße und Verfahren zu seiner Herstellung
DE743302C (de) * 1938-05-04 1943-12-22 Sueddeutsche App Fabrik G M B Verfahren zur Herstellung von Selen-Trockengleichrichtern und -Photozellen
DE1028699B (de) * 1954-07-10 1958-04-24 Egyesuelt Izzolampa Verfahren und Vorrichtung zum Herstellen eines rohrfoermigen Getterstofftraegers

Also Published As

Publication number Publication date
US1922162A (en) 1933-08-15
NL35931C (sv) 1935-07-15
FR756225A (fr) 1933-12-05
BE403096A (sv) 1934-06-30

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