GB934983A - Improvements in or relating to getter containers - Google Patents

Improvements in or relating to getter containers

Info

Publication number
GB934983A
GB934983A GB7402/60A GB740260A GB934983A GB 934983 A GB934983 A GB 934983A GB 7402/60 A GB7402/60 A GB 7402/60A GB 740260 A GB740260 A GB 740260A GB 934983 A GB934983 A GB 934983A
Authority
GB
United Kingdom
Prior art keywords
getter
cavity
march
pressed
relating
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
GB7402/60A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB934983A publication Critical patent/GB934983A/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
    • 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

Abstract

934,983. Gettering. PHILIPS ELECTRICAL INDUSTRIES Ltd. March 2, 1960 [March 5, 1959], No. 7402/60. Class 39 (1). A getter container has at least one open cavity of U-shaped cross-section into which getter powder is pressed, the base of the cavity being convex with respect to the interior. The cavity may be annular, Fig. 4, or a circular cavity pressed into a steel band, Fig. 7. The getter powder is a mixture of Ni and/or Ni-Ti compound and a Ba-Al alloy or if a permanent getter contains Zr. Prior art forms are described consisting of conical annuli with the conical surface facing either inwardly or outwardly.
GB7402/60A 1959-03-05 1960-03-02 Improvements in or relating to getter containers Expired GB934983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL236823 1959-03-05

Publications (1)

Publication Number Publication Date
GB934983A true GB934983A (en) 1963-08-21

Family

ID=19751607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7402/60A Expired GB934983A (en) 1959-03-05 1960-03-02 Improvements in or relating to getter containers

Country Status (8)

Country Link
US (1) US3023883A (en)
BE (1) BE588250A (en)
CH (1) CH388468A (en)
DE (2) DE1836431U (en)
FR (1) FR1256156A (en)
GB (1) GB934983A (en)
NL (2) NL236823A (en)
OA (1) OA00729A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029987A (en) * 1974-04-16 1977-06-14 S.A.E.S. Getters S.P.A. Wide channel getter device
US4306887A (en) * 1979-04-06 1981-12-22 S.A.E.S. Getters S.P.A. Getter device and process for using such
US10232302B2 (en) * 2014-06-24 2019-03-19 Panasonic Intellectual Property Management Co., Ltd. Gas-adsorbing device and evacuated insulating material using same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264257A (en) * 1961-02-04
US3195716A (en) * 1961-02-04 1965-07-20 Porta Paolo Della Mixed getter devices, with evaporated and not evaporated gettering material, for maintaining the vacuum in electronic tubes
US3225911A (en) * 1961-04-08 1965-12-28 Porta Paolo Della Ring-shaped getter with top deflector, for improving and/or keeping up vacuum in electronic tubes
US3211280A (en) * 1962-06-21 1965-10-12 Union Carbide Corp Getter assembly
US3264725A (en) * 1962-10-04 1966-08-09 John S Cullen Method of making sorptive getter structure
US3428168A (en) * 1967-02-02 1969-02-18 Union Carbide Corp Getter construction
IT1216605B (en) * 1988-04-20 1990-03-08 Getters Spa PAN-SHAPED GETTER DEVICE, WITH A HIGH YIELD.
US7308761B1 (en) * 2004-07-29 2007-12-18 Raytheon Company Method for preparing a getter structure and getter structure
US20070096649A1 (en) * 2005-10-28 2007-05-03 Roels Timothy J Electrode-mounted getter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR957083A (en) * 1950-02-14
US2182872A (en) * 1935-10-12 1939-12-12 Karl Heinrich Preserving can or container
US2536879A (en) * 1943-02-15 1951-01-02 Gabrielli Ernesto System of getter protection in high vacuum tubes
DE1079746B (en) * 1952-09-27 1960-04-14 E S Societa Apparacchi Elettri Getter container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029987A (en) * 1974-04-16 1977-06-14 S.A.E.S. Getters S.P.A. Wide channel getter device
US4306887A (en) * 1979-04-06 1981-12-22 S.A.E.S. Getters S.P.A. Getter device and process for using such
US10232302B2 (en) * 2014-06-24 2019-03-19 Panasonic Intellectual Property Management Co., Ltd. Gas-adsorbing device and evacuated insulating material using same

Also Published As

Publication number Publication date
US3023883A (en) 1962-03-06
DE1836431U (en) 1961-08-17
NL236823A (en)
FR1256156A (en) 1961-03-17
CH388468A (en) 1965-02-28
DE1093921B (en) 1960-12-01
NL108781C (en)
OA00729A (en) 1967-07-15
BE588250A (en) 1960-09-05

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