JPS56162460A - Getter device - Google Patents

Getter device

Info

Publication number
JPS56162460A
JPS56162460A JP6642480A JP6642480A JPS56162460A JP S56162460 A JPS56162460 A JP S56162460A JP 6642480 A JP6642480 A JP 6642480A JP 6642480 A JP6642480 A JP 6642480A JP S56162460 A JPS56162460 A JP S56162460A
Authority
JP
Japan
Prior art keywords
getter
getter material
troubles
touches
silicon dioxide
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.)
Granted
Application number
JP6642480A
Other languages
Japanese (ja)
Other versions
JPS6318825B2 (en
Inventor
Katsuhiro Shimura
Sakae Kimura
Tadaki Okai
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6642480A priority Critical patent/JPS56162460A/en
Priority to DE8080106502T priority patent/DE3070123D1/en
Priority to EP80106502A priority patent/EP0028372B1/en
Priority to US06/201,198 priority patent/US4342662A/en
Publication of JPS56162460A publication Critical patent/JPS56162460A/en
Publication of JPS6318825B2 publication Critical patent/JPS6318825B2/ja
Granted 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

Abstract

PURPOSE:To obtain a high quality getter device, which is oxidation resistant at a high temperature and causes no troubles in using, by forming a glass coat of an enhanced water resistance, which is made up of a borate system compound and silicon dioxide, on a surface which touches a getter material. CONSTITUTION:A getter material 11, which is prepared by adding a few % of a germanium-iron alloy powder to a mixture powder consisting of a barium-aluminum alloy powder and nickel powder, is packed in an annular metal getter case 12 which is made of a stinless steel and has a cross section, the one side of which has approximately a 90 deg. curved angle and the other side of which has a 90 deg. straight angle. The surface of the case 12 which touches the getter material 11 is coated with a thin fine transparent film made up of a borate system compound and silicon dioxide. Consequently, a high quality getter device, which has resistances to water and high temperature oxidation and which causes no troubles in using, can be obtained.
JP6642480A 1979-10-25 1980-05-21 Getter device Granted JPS56162460A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6642480A JPS56162460A (en) 1980-05-21 1980-05-21 Getter device
DE8080106502T DE3070123D1 (en) 1979-10-25 1980-10-23 Getter device
EP80106502A EP0028372B1 (en) 1979-10-25 1980-10-23 Getter device
US06/201,198 US4342662A (en) 1979-10-25 1980-10-27 Getter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6642480A JPS56162460A (en) 1980-05-21 1980-05-21 Getter device

Publications (2)

Publication Number Publication Date
JPS56162460A true JPS56162460A (en) 1981-12-14
JPS6318825B2 JPS6318825B2 (en) 1988-04-20

Family

ID=13315388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6642480A Granted JPS56162460A (en) 1979-10-25 1980-05-21 Getter device

Country Status (1)

Country Link
JP (1) JPS56162460A (en)

Also Published As

Publication number Publication date
JPS6318825B2 (en) 1988-04-20

Similar Documents

Publication Publication Date Title
IL51830A (en) Process of forming a metal or metal compound coating on glass by contact with an inclined stream of droplets and device for that purpose
GB847533A (en) Improvements in or relating to composite materials
GB1470103A (en) Methods of and apparatus for making filamentary material
JPS56162460A (en) Getter device
JPS5432183A (en) Dial plate for watch
JPS54127877A (en) Preparation of thin film
JPS5666707A (en) Measuring device for flow speed of flow rate
JPS55149892A (en) Gas flow counter
JPS5411674A (en) Semiconductor device of mesa type
JPS52129559A (en) Outside members for timepiece
JPS52126431A (en) Coating composition and method of coating the same
GB1185362A (en) Thin Film Resistor.
JPS5621082A (en) Watch dial
JPS5325481A (en) Molten metal container
JPS52140274A (en) Pressure-reduction vapor growth method
Karlashov et al. Effect of the Thickness of the Cladding Layer on the Fatigue and Corrosion-Fatigue Life of Al Alloy Sheet Materials
JPS5275454A (en) Display device
JPS55135769A (en) Manufacture of dial for watch
JPS53136960A (en) Manufacture of stem
JPS51144314A (en) A super hard alloy part having a coating film containing oxygen
JPS5380973A (en) Manufacture of mask
JPS5241104A (en) Production process of surface coated alloy
GB1322218A (en) Potentiometer
JPS52129533A (en) Reduction of diameter variation of optical fiber
JPS5582075A (en) Dial plate for portable watch