JPS6221219B2 - - Google Patents

Info

Publication number
JPS6221219B2
JPS6221219B2 JP7886779A JP7886779A JPS6221219B2 JP S6221219 B2 JPS6221219 B2 JP S6221219B2 JP 7886779 A JP7886779 A JP 7886779A JP 7886779 A JP7886779 A JP 7886779A JP S6221219 B2 JPS6221219 B2 JP S6221219B2
Authority
JP
Japan
Prior art keywords
oxide
electron
barium
emitting material
cawo
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
JP7886779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS563959A (en
Inventor
Keiji Watabe
Masato Saito
Keiji Fukuyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7886779A priority Critical patent/JPS563959A/ja
Priority to DE2951741A priority patent/DE2951741C2/de
Priority to NLAANVRAGE7909301,A priority patent/NL187876C/xx
Priority to US06/108,173 priority patent/US4319158A/en
Publication of JPS563959A publication Critical patent/JPS563959A/ja
Publication of JPS6221219B2 publication Critical patent/JPS6221219B2/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

Landscapes

  • Discharge Lamp (AREA)
JP7886779A 1978-12-29 1979-06-22 Electrode for discharge lamp Granted JPS563959A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7886779A JPS563959A (en) 1979-06-22 1979-06-22 Electrode for discharge lamp
DE2951741A DE2951741C2 (de) 1978-12-29 1979-12-21 Elektrode für eine Entladungslampe
NLAANVRAGE7909301,A NL187876C (nl) 1978-12-29 1979-12-22 Elektrode voor een gasontladingslamp.
US06/108,173 US4319158A (en) 1978-12-29 1979-12-28 Electrode for discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7886779A JPS563959A (en) 1979-06-22 1979-06-22 Electrode for discharge lamp

Publications (2)

Publication Number Publication Date
JPS563959A JPS563959A (en) 1981-01-16
JPS6221219B2 true JPS6221219B2 (enrdf_load_html_response) 1987-05-12

Family

ID=13673766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7886779A Granted JPS563959A (en) 1978-12-29 1979-06-22 Electrode for discharge lamp

Country Status (1)

Country Link
JP (1) JPS563959A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8924938D0 (en) * 1989-11-04 1989-12-28 Beloit Corp A headbox apparatus for forming a multi-ply web

Also Published As

Publication number Publication date
JPS563959A (en) 1981-01-16

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