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
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/en
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)

Abstract

Aluminium alloys containing 25, 50, or 75 per cent of barium are used along with magnesium powder as getters.
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 (en) 1932-02-10 1933-05-24
FR756225D FR756225A (en) 1932-02-10 1933-05-29 Improvements to the manufacturing processes of <<getters>> for vacuum tubes
BE403096D BE403096A (en) 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 (en)
BE (1) BE403096A (en)
FR (1) FR756225A (en)
GB (1) GB410614A (en)
NL (1) NL35931C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743302C (en) * 1938-05-04 1943-12-22 Sueddeutsche App Fabrik G M B Process for the production of dry selenium rectifiers and photo cells
DE1028699B (en) * 1954-07-10 1958-04-24 Egyesuelt Izzolampa Method and device for producing a tubular getter material carrier
DE1067942B (en) * 1959-10-29 VEB Werk für Fernmeldewesen, Berfin-Oberschöneweide Non-evaporating getter material made of titanium, zirconium, vanadium, niobium and possibly aluminum for electrical discharge vessels and processes for its production

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
EP0333600B1 (en) * 1988-02-25 1993-05-12 Merlin Gerin Process for producing a composite work piece, for instance for electric contacts
IT1246784B (en) * 1991-04-16 1994-11-26 Getters Spa PROCEDURE FOR ABSORBING RESIDUAL GASES THROUGH AN UNEVAPORATED BARIUM GETTER ALLOY.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067942B (en) * 1959-10-29 VEB Werk für Fernmeldewesen, Berfin-Oberschöneweide Non-evaporating getter material made of titanium, zirconium, vanadium, niobium and possibly aluminum for electrical discharge vessels and processes for its production
DE743302C (en) * 1938-05-04 1943-12-22 Sueddeutsche App Fabrik G M B Process for the production of dry selenium rectifiers and photo cells
DE1028699B (en) * 1954-07-10 1958-04-24 Egyesuelt Izzolampa Method and device for producing a tubular getter material carrier

Also Published As

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

Similar Documents

Publication Publication Date Title
GB410614A (en) Improvements in and relating to methods of manufacturing getters
GB489320A (en) Improvements in or relating to magnesium alloys
GB493935A (en) Protection of magnesium and magnesium-rich alloys against corrosion by electrolytic methods
GB414966A (en) Anodic coating of zinc base metals
GB417106A (en) Improvements in or relating to aluminium base alloys containing magnesium
GB443202A (en) Sound damping and insulating material
GB395586A (en) Improvements in or relating to aluminium base alloys
GB350447A (en) An improved aluminium alloy
GB487401A (en) Improvements in bearings
GB464030A (en) Improvements in magnesium alloys
GB428964A (en) Improvements in or relating to clean-up agents or getters
GB404220A (en) Improvements in or relating to magnesium alloys
GB371740A (en) Improved aluminium alloys
GB441797A (en) Improvements in and relating to magnesium alloys
GB434925A (en) Improvements in or relating to aluminium base alloys
CA321878A (en) Process of improving the mechanical properties of magnesium and its alloys
GB397427A (en) Improvements in or relating to magnesium base alloys
GB480139A (en) Improvements in or relating to frame members for shop or store fronts
GB398760A (en) Improvements in or relating to magnesium base alloys
GB402118A (en) Improvements in or relating to the manufacture of tubes for heat exchangers and the like
CA341455A (en) Aluminium and alloys
AU1265733A (en) Improvements in and relating tothe electrolytic treatment of aluminium or its alloys
GB431842A (en) Improvements in or relating to aluminium alloys
GB401244A (en) Improvements in magnesium base alloys
CA346185A (en) Magnesium and alloy protection