GB799291A - Improvements in getters - Google Patents

Improvements in getters

Info

Publication number
GB799291A
GB799291A GB5549/55A GB554955A GB799291A GB 799291 A GB799291 A GB 799291A GB 5549/55 A GB5549/55 A GB 5549/55A GB 554955 A GB554955 A GB 554955A GB 799291 A GB799291 A GB 799291A
Authority
GB
United Kingdom
Prior art keywords
members
getter
getters
scientifici
apparacchi
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
GB5549/55A
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.)
E S APPARACCHI ELETTRI Soc
Original Assignee
E S APPARACCHI ELETTRI Soc
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 E S APPARACCHI ELETTRI Soc filed Critical E S APPARACCHI ELETTRI Soc
Publication of GB799291A publication Critical patent/GB799291A/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

Landscapes

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

799,291. Discharge apparatus. S. A. E. S. SOC. APPARACCHI ELETTRICI E SCIENTIFICI. Feb. 24, 1955 [Dec. 3, 1954], No. 5549/55. Class 39(1). A getter consists of a welded framework of which at least two members 1, 2, contain getter material, the other two members 3, 4 being supports completing a single closed circuit for induction heating. More than two of the members may be getter-containing, and the members may be curved, and may form other than rectangular frameworks.
GB5549/55A 1954-12-03 1955-02-24 Improvements in getters Expired GB799291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL799291X 1954-12-03

Publications (1)

Publication Number Publication Date
GB799291A true GB799291A (en) 1958-08-06

Family

ID=19834596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5549/55A Expired GB799291A (en) 1954-12-03 1955-02-24 Improvements in getters

Country Status (1)

Country Link
GB (1) GB799291A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134041A (en) * 1976-03-12 1979-01-09 S.A.E.S. Getters S.P.A. Getter comprising U-shaped channel ring having two ring holders containing getter material
US4214184A (en) * 1976-05-12 1980-07-22 S.A.E.S. Getters S.P.A. Getter comprising U-shaped, parallel, linear channels containing getter material
US6680571B1 (en) 1997-05-22 2004-01-20 Saes Getters S.P.A. Device for introducing small amounts of mercury into fluorescent lamps
WO2010066611A1 (en) * 2008-12-11 2010-06-17 Saes Getters S.P.A. Mercury dispensing system for fluorescent lamps

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134041A (en) * 1976-03-12 1979-01-09 S.A.E.S. Getters S.P.A. Getter comprising U-shaped channel ring having two ring holders containing getter material
US4214184A (en) * 1976-05-12 1980-07-22 S.A.E.S. Getters S.P.A. Getter comprising U-shaped, parallel, linear channels containing getter material
US6680571B1 (en) 1997-05-22 2004-01-20 Saes Getters S.P.A. Device for introducing small amounts of mercury into fluorescent lamps
WO2010066611A1 (en) * 2008-12-11 2010-06-17 Saes Getters S.P.A. Mercury dispensing system for fluorescent lamps
US8076848B2 (en) 2008-12-11 2011-12-13 Saes Getters S.P.A. Mercury dispensing system for fluorescent lamps
JP2012511797A (en) * 2008-12-11 2012-05-24 サエス ゲッターズ ソチエタ ペル アツィオニ Mercury supply system for fluorescent lamps

Similar Documents

Publication Publication Date Title
GB799291A (en) Improvements in getters
MY5800020A (en) Improvements in or relating electron discharge device circuit arrangements
CA540169A (en) Method and apparatus for joining textile fabrics
CA550501A (en) Sack racking and carrying means
GB831164A (en) Improvements in and relating to shielding means for electron discharge tubes or the like
AU204204B2 (en) Improvements in or relating tonon-emmissive electrodes for electron discharge devices
GB813608A (en) Improvements in or relating to electric discharge devices
CA570604A (en) Apparatus for evacuating and sealing bags
AU671655A (en) Improvements in or relating tonon-emmissive electrodes for electron discharge devices
AU204898B2 (en) Improvements in luminous discharge tube and system
CA511257A (en) Electron discharge device and system
AU785255A (en) Improve ments in or relatingto apparatus. forwringing clothes
CA510032A (en) Methods and apparatus for sealing-in electron tubes and the like
CA527160A (en) Bag making and apparatus therefor
AU207277B2 (en) Improvements in or relating toan electron discharge device comprising a tube having a trochoidal discharge path
AU203293B2 (en) Improvements in or relating to electron discharge apparatus
AU220368B2 (en) Improvement in arc welding processes. and electrodes thereof
AU218086B2 (en) Improvements in electron discharge tubes
GB813761A (en) Improvements in or relating to electric discharge devices
CA525308A (en) Electric discharge tubes and circuits therefor
AU203180B2 (en) Improvements in arc-melting furnaces
CA536142A (en) Electron discharge apparatus
AU222829B2 (en) Improvements in means for supporting electrical components in casings, and casings having components supported therein by such means
CA524000A (en) Apparatus for raising and transporting loads
CA533402A (en) Bag-making, filling and closing apparatus