GB1343094A - Method of manufacturing an electrode for a gas discharge tube - Google Patents

Method of manufacturing an electrode for a gas discharge tube

Info

Publication number
GB1343094A
GB1343094A GB5556071A GB5556071A GB1343094A GB 1343094 A GB1343094 A GB 1343094A GB 5556071 A GB5556071 A GB 5556071A GB 5556071 A GB5556071 A GB 5556071A GB 1343094 A GB1343094 A GB 1343094A
Authority
GB
United Kingdom
Prior art keywords
electrode
manufacturing
gas discharge
discharge tube
tube
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
GB5556071A
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 Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1343094A publication Critical patent/GB1343094A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/066—Cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
GB5556071A 1970-12-03 1971-11-30 Method of manufacturing an electrode for a gas discharge tube Expired GB1343094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702059572 DE2059572A1 (en) 1970-12-03 1970-12-03 Process for the production of cold cathodes for gas discharge tubes

Publications (1)

Publication Number Publication Date
GB1343094A true GB1343094A (en) 1974-01-10

Family

ID=5789920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5556071A Expired GB1343094A (en) 1970-12-03 1971-11-30 Method of manufacturing an electrode for a gas discharge tube

Country Status (7)

Country Link
US (1) US3758184A (en)
BE (1) BE776179A (en)
CA (1) CA934438A (en)
DE (1) DE2059572A1 (en)
FR (1) FR2117177A5 (en)
GB (1) GB1343094A (en)
NL (1) NL7116337A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU179748B (en) * 1974-01-15 1982-12-28 Ferenc Puskas Cathode of a metal ceramic sintered body produced by dust metalurgy for closing discharge tube of sodium vapour lamp and process for the production thereof
JPS5598434A (en) * 1979-01-22 1980-07-26 Toshiba Corp Electrode for discharge tube
US4275330A (en) * 1979-03-08 1981-06-23 General Electric Company Electric discharge lamp having a cathode with cesium metal oxide
US4294498A (en) * 1979-10-17 1981-10-13 Luit Richard D Van Wall cabinet and method of making
DE3221439A1 (en) * 1982-06-07 1983-12-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Electrical discharge lamp
KR920001335B1 (en) * 1989-11-10 1992-02-10 삼성전관 주식회사 Dispenser cathode
US6825613B2 (en) 2002-09-12 2004-11-30 Colour Star Limited Mercury gas discharge device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913615A (en) * 1958-05-14 1959-11-17 Gen Electric Cathode
US3521107A (en) * 1968-08-26 1970-07-21 Gen Electric Flashtube getter electrode
US3615901A (en) * 1969-12-01 1971-10-26 Gustav K Medicus Method of making a plastically shapeable cathode material

Also Published As

Publication number Publication date
BE776179A (en) 1972-06-02
FR2117177A5 (en) 1972-07-21
CA934438A (en) 1973-09-25
DE2059572A1 (en) 1972-06-08
NL7116337A (en) 1972-06-06
US3758184A (en) 1973-09-11

Similar Documents

Publication Publication Date Title
CA943612A (en) Method of manufacturing a gas discharge panel and panel manufactured by said method
SE399779B (en) PROCEDURE FOR MANUFACTURING A CONNECTED GAS ELECTRODE
HU179274B (en) Electrode for discharge lamps and method for making thereof
CA995735A (en) Viewing-screen structure for a cathode-ray tube and method of making
ZA715563B (en) Method of perforating tubes
GB1343094A (en) Method of manufacturing an electrode for a gas discharge tube
CA936273A (en) Gas laser discharge tube
CA999639A (en) Method of directly spacing a cathode-to-grid assembly for a cathode-ray tube
CA934432A (en) Cathode for separable discharge tube
IT991218B (en) APPARATUS FOR WELDING BUBBLONS WITH DISCHARGE OF CAPACITORS
AU468527B2 (en) Method of making a cathode bay tube withan internal magnetic shield
JPS5246353A (en) Manufacturing method of brazing material for electric discharge tube
CA978253A (en) Method of making gaseous discharge device
AR198237A1 (en) METHOD OF MANUFACTURING A DISCHARGE TUBE PROVIDED WITH AN ELECTRODE INCLUDING NICKEL AND ALUMINUM AND TUBE MANUFACTURED BY SUCH METHOD
CA959963A (en) Discharge tube suitable for gas lasers
CA1030591A (en) Ignition arrangement for a discharge tube
CA927904A (en) Method for fabricating a gas laser tube
CA792883A (en) Method of manufacturing a gas discharge tube
AU438156B2 (en) A method of manufacturing gas electrodes
AU2048870A (en) A method of manufacturing gas electrodes
ZA706576B (en) A method of manufacturing gas electrodes
CA959912A (en) Gas discharge tube
CA891985A (en) Method of making air stable cathode for discharge device
CH522949A (en) Cold cathode gas discharge tube
CA852157A (en) Method of manufacturing arc discharge lamps

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees