JPS6346533B2 - - Google Patents

Info

Publication number
JPS6346533B2
JPS6346533B2 JP54081571A JP8157179A JPS6346533B2 JP S6346533 B2 JPS6346533 B2 JP S6346533B2 JP 54081571 A JP54081571 A JP 54081571A JP 8157179 A JP8157179 A JP 8157179A JP S6346533 B2 JPS6346533 B2 JP S6346533B2
Authority
JP
Japan
Prior art keywords
electron
refractory metal
emitting material
mercury vapor
discharge lamp
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
JP54081571A
Other languages
English (en)
Japanese (ja)
Other versions
JPS559396A (en
Inventor
Shin Buhara Ranbia
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.)
NOOSU AMERIKAN FUIRITSUPUSU RAITEINGU CORP
Original Assignee
NOOSU AMERIKAN FUIRITSUPUSU RAITEINGU CORP
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 NOOSU AMERIKAN FUIRITSUPUSU RAITEINGU CORP filed Critical NOOSU AMERIKAN FUIRITSUPUSU RAITEINGU CORP
Publication of JPS559396A publication Critical patent/JPS559396A/ja
Publication of JPS6346533B2 publication Critical patent/JPS6346533B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode
    • H01J61/0737—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material

Landscapes

  • Discharge Lamp (AREA)
JP8157179A 1978-06-29 1979-06-29 High voltage vapor discharge lamp Granted JPS559396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/920,900 US4152620A (en) 1978-06-29 1978-06-29 High intensity vapor discharge lamp with sintering aids for electrode emission materials

Publications (2)

Publication Number Publication Date
JPS559396A JPS559396A (en) 1980-01-23
JPS6346533B2 true JPS6346533B2 (en:Method) 1988-09-16

Family

ID=25444582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8157179A Granted JPS559396A (en) 1978-06-29 1979-06-29 High voltage vapor discharge lamp

Country Status (2)

Country Link
US (1) US4152620A (en:Method)
JP (1) JPS559396A (en:Method)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177455C (nl) * 1977-12-02 1985-09-16 Philips Nv Hogedrukmetaaldampontladingslamp.
NL175770C (nl) * 1978-10-06 1984-12-17 Philips Nv Hogedruknatriumdampontladingslamp.
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
NL8000326A (nl) * 1979-05-28 1980-12-02 Philips Nv Hogedruknatriumdampontladingslamp.
US4303848A (en) * 1979-08-29 1981-12-01 Toshiba Corporation Discharge lamp and method of making same
US4487589A (en) * 1981-06-22 1984-12-11 General Electric Company Method of preparing electron emissive coatings for electric discharge devices
DE3378392D1 (en) * 1982-06-11 1988-12-08 Gen Electric High pressure sodium vapor lamp
US4479074A (en) * 1982-09-02 1984-10-23 North American Philips Lighting Corp. High intensity vapor discharge lamp with sintering aids for electrode emission materials
JPS62115810A (ja) * 1985-11-15 1987-05-27 Nissan Shatai Co Ltd リフティングマグネット装置
US6769594B2 (en) * 2002-05-31 2004-08-03 Tyco Healthcare Group, Lp End-to-end anastomosis instrument and method for performing same
DE10242245A1 (de) * 2002-09-12 2004-03-25 Philips Intellectual Property & Standards Gmbh Niederdruckgasentlastungslampe mit einem Erdalkalioxidgemisch als Elektronen-Ermittersubstanz
JP5813901B1 (ja) 2015-05-14 2015-11-17 株式会社ハーモニー 下肢運動補助装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB487699A (en) * 1937-02-05 1938-06-24 Stanley Alfred Abbott Improvements in thermionic cathodes for use in electric discharge tubes
US3170081A (en) * 1962-06-05 1965-02-16 Westinghouse Electric Corp Discharge lamp electrode
US3708710A (en) * 1970-12-14 1973-01-02 Gen Electric Discharge lamp thermoionic cathode containing emission material
JPS5340833B2 (en:Method) * 1971-11-02 1978-10-30
US3988629A (en) * 1974-10-07 1976-10-26 General Electric Company Thermionic wick electrode for discharge lamps
NL175771B (nl) * 1975-06-20 1984-07-16 Philips Nv Hogedrukgasontladingslamp en een werkwijze voor de vervaardiging hiervan.
JPS5239976A (en) * 1975-09-26 1977-03-28 Iwasaki Electric Co Ltd Sintered electrode for discharge lamp
JPS5239977A (en) * 1975-09-26 1977-03-28 Iwasaki Electric Co Ltd Sintered electrode for discharge lamp

Also Published As

Publication number Publication date
US4152620A (en) 1979-05-01
JPS559396A (en) 1980-01-23

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