JPS5110684A - - Google Patents

Info

Publication number
JPS5110684A
JPS5110684A JP50044743A JP4474375A JPS5110684A JP S5110684 A JPS5110684 A JP S5110684A JP 50044743 A JP50044743 A JP 50044743A JP 4474375 A JP4474375 A JP 4474375A JP S5110684 A JPS5110684 A JP S5110684A
Authority
JP
Japan
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.)
Granted
Application number
JP50044743A
Other languages
Japanese (ja)
Other versions
JPS5629331B2 (enrdf_load_stackoverflow
Inventor
Ei Roi Josefu
Shii Buratsudoei Geirii
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Publication of JPS5110684A publication Critical patent/JPS5110684A/ja
Publication of JPS5629331B2 publication Critical patent/JPS5629331B2/ja
Expired 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
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
JP4474375A 1974-04-11 1975-04-11 Expired JPS5629331B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US460000A US3908251A (en) 1974-04-11 1974-04-11 Method of making beaded filament coil

Publications (2)

Publication Number Publication Date
JPS5110684A true JPS5110684A (enrdf_load_stackoverflow) 1976-01-28
JPS5629331B2 JPS5629331B2 (enrdf_load_stackoverflow) 1981-07-08

Family

ID=23827010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4474375A Expired JPS5629331B2 (enrdf_load_stackoverflow) 1974-04-11 1975-04-11

Country Status (2)

Country Link
US (1) US3908251A (enrdf_load_stackoverflow)
JP (1) JPS5629331B2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62235083A (ja) * 1986-04-05 1987-10-15 株式会社大阪造船所 内容物混合装置およびそれを用いた内容物混合方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123442A1 (de) * 1981-06-12 1982-12-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Gluehwendel fuer eine elektrische lampe und verfahren zur herstellung
JPS63198837U (enrdf_load_stackoverflow) * 1987-06-11 1988-12-21
DE19527653A1 (de) * 1995-07-28 1997-01-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrodenwendel für Entladungslampen und Verfahren zur Herstellung einer derartigen Elektrodenwendel
KR100268203B1 (ko) * 1997-07-15 2000-10-16 김순경 가는 직경의 팔라멘트 권선 장치 및 그 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US274294A (en) * 1883-03-20 Incandescing electric lamp
US3778664A (en) * 1972-12-22 1973-12-11 Westinghouse Electric Corp Beaded coils for electric lamps and similar devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62235083A (ja) * 1986-04-05 1987-10-15 株式会社大阪造船所 内容物混合装置およびそれを用いた内容物混合方法

Also Published As

Publication number Publication date
US3908251A (en) 1975-09-30
JPS5629331B2 (enrdf_load_stackoverflow) 1981-07-08

Similar Documents

Publication Publication Date Title
FR2260887B2 (enrdf_load_stackoverflow)
FR2256907A1 (enrdf_load_stackoverflow)
FR2258655A1 (enrdf_load_stackoverflow)
FI50864B (enrdf_load_stackoverflow)
DK220874A (enrdf_load_stackoverflow)
JPS5110684A (enrdf_load_stackoverflow)
FR2258964A1 (enrdf_load_stackoverflow)
FR2261868B1 (enrdf_load_stackoverflow)
FR2263892B3 (enrdf_load_stackoverflow)
DK474A (enrdf_load_stackoverflow)
DK430474A (enrdf_load_stackoverflow)
CS177978B1 (enrdf_load_stackoverflow)
CS170071B1 (enrdf_load_stackoverflow)
BG20717A1 (enrdf_load_stackoverflow)
BG20200A1 (enrdf_load_stackoverflow)
DD110600A1 (enrdf_load_stackoverflow)
DD110567A1 (enrdf_load_stackoverflow)
DD120769A3 (enrdf_load_stackoverflow)
DD122659A5 (enrdf_load_stackoverflow)
CH581118A5 (enrdf_load_stackoverflow)
BG22701A1 (enrdf_load_stackoverflow)
BG20733A1 (enrdf_load_stackoverflow)
BG20723A1 (enrdf_load_stackoverflow)
BG20719A1 (enrdf_load_stackoverflow)
BG20418A1 (enrdf_load_stackoverflow)