CH203239A - A method for manufacturing an electric discharge tube and a discharge tube manufactured by this method. - Google Patents

A method for manufacturing an electric discharge tube and a discharge tube manufactured by this method.

Info

Publication number
CH203239A
CH203239A CH203239DA CH203239A CH 203239 A CH203239 A CH 203239A CH 203239D A CH203239D A CH 203239DA CH 203239 A CH203239 A CH 203239A
Authority
CH
Switzerland
Prior art keywords
discharge tube
manufacturing
manufactured
electric discharge
electric
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH203239A publication Critical patent/CH203239A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
    • H01J2893/0039—Glass-to-glass connection, e.g. by soldering
CH203239D 1937-01-25 1938-01-24 A method for manufacturing an electric discharge tube and a discharge tube manufactured by this method. CH203239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL203239X 1937-01-25

Publications (1)

Publication Number Publication Date
CH203239A true CH203239A (en) 1939-02-28

Family

ID=19778443

Family Applications (1)

Application Number Title Priority Date Filing Date
CH203239D CH203239A (en) 1937-01-25 1938-01-24 A method for manufacturing an electric discharge tube and a discharge tube manufactured by this method.

Country Status (1)

Country Link
CH (1) CH203239A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935915C (en) * 1942-03-03 1955-12-01 Siemens Ag Vacuum-tight or gas- or liquid-tight implementation of power lines, especially in large numbers, through the walls and lids of vessels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935915C (en) * 1942-03-03 1955-12-01 Siemens Ag Vacuum-tight or gas- or liquid-tight implementation of power lines, especially in large numbers, through the walls and lids of vessels

Similar Documents

Publication Publication Date Title
CH251015A (en) Method for manufacturing an electrical coil and coil manufactured according to this method.
CH203373A (en) Process for the manufacture of electric radiators.
CH207921A (en) Method of manufacturing an electric discharge tube with a secondary emission electrode.
CH210597A (en) Process for the production of ethers from alkylolamines.
CH208356A (en) Process for the production of luminous enamel.
CH203239A (en) A method for manufacturing an electric discharge tube and a discharge tube manufactured by this method.
CH207265A (en) A method of manufacturing a discharge tube having a secondary emission electrode and a discharge tube manufactured by this method.
CH224493A (en) Process for the production of an indirectly heated cathode for electrical discharge tubes and cathode produced according to this process.
CH203953A (en) Process for the production of an anthraquinone derivative.
CH295688A (en) Process for making patterned metallizations.
CH207012A (en) Process for the manufacture of highly evacuated electrical discharge tubes.
CH225491A (en) Process for the production of a cyclopentano-dimethyl-polyhydro-phenanthrene-carboxylic acid.
CH215530A (en) Process for the electrical transmission of a multicolored image.
CH314779A (en) A method for manufacturing an electric discharge tube and a discharge tube manufactured by this method
CH216776A (en) Process for the manufacture of electric dry collectors.
CH219786A (en) Process for producing an oxide cathode for electrical discharge tubes and oxide cathode produced by this process.
CH205847A (en) Process for the production of a reinforcement insert.
CH213876A (en) Process for the production of animalized staple fibers of any kind.
CH208636A (en) Method of manufacturing an electric discharge tube with a secondary emission electrode.
CH216166A (en) Process for the production of an anthraquinone derivative.
CH204929A (en) Method of manufacturing a tubular conductor for concentric high frequency cables.
CH219901A (en) Process for the production of shaped structures from viscose.
CH203241A (en) Method and template for manufacturing spiral capacitor electrodes.
CH218886A (en) Process for the production of pastes.
CH231094A (en) Process for producing an optical element and optical element produced by this process.