ES351749A1 - A de catodo device. (Machine-translation by Google Translate, not legally binding) - Google Patents

A de catodo device. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES351749A1
ES351749A1 ES351749A ES351749A ES351749A1 ES 351749 A1 ES351749 A1 ES 351749A1 ES 351749 A ES351749 A ES 351749A ES 351749 A ES351749 A ES 351749A ES 351749 A1 ES351749 A1 ES 351749A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
catodo
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
ES351749A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES351749A1 publication Critical patent/ES351749A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/04—Cathodes

Landscapes

  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)

Abstract

An indirectly heated cathode device having an operating temperature of about 1000ºC and is secured in an electric discharge tube by means of fastening members in the form of a strip, characterized in that the strip-shaped members are made of an alloy of platinum with one of the metals of the group consisting of rhodium, iridium, ruthenium and rhenium. (Machine-translation by Google Translate, not legally binding)
ES351749A 1967-03-21 1968-03-18 A de catodo device. (Machine-translation by Google Translate, not legally binding) Expired ES351749A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6704148A NL6704148A (en) 1967-03-21 1967-03-21

Publications (1)

Publication Number Publication Date
ES351749A1 true ES351749A1 (en) 1969-06-01

Family

ID=19799620

Family Applications (1)

Application Number Title Priority Date Filing Date
ES351749A Expired ES351749A1 (en) 1967-03-21 1968-03-18 A de catodo device. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE712424A (en)
ES (1) ES351749A1 (en)
FR (1) FR1565614A (en)
NL (1) NL6704148A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8802344A (en) * 1988-09-22 1990-04-17 Philips Nv ELECTRON CANNON AND METHOD FOR MANUFACTURING AN ELECTRON CANNON.
JP3189388B2 (en) * 1992-05-22 2001-07-16 ソニー株式会社 Cathode structure of cathode ray tube

Also Published As

Publication number Publication date
BE712424A (en) 1968-09-19
FR1565614A (en) 1969-05-02
NL6704148A (en) 1968-09-23

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