FI63132C - Trefasig urladdningslampa - Google Patents

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Info

Publication number
FI63132C
FI63132C FI752584A FI752584A FI63132C FI 63132 C FI63132 C FI 63132C FI 752584 A FI752584 A FI 752584A FI 752584 A FI752584 A FI 752584A FI 63132 C FI63132 C FI 63132C
Authority
FI
Finland
Prior art keywords
lamp
discharge
glass
main electrodes
inert gas
Prior art date
Application number
FI752584A
Other languages
English (en)
Finnish (fi)
Other versions
FI752584A (ro
FI63132B (fi
Inventor
Izrail Aronovich Levin
Jury Pavlovich Potemkin
Igor Pavlovich Slobodskoi
Alexandr Mikhailovich Troitsky
Ivan Vasilievich Sapozhnikov
Original Assignee
Izrail Aronovich Levin
Jury Pavlovich Potemkin
Igor Pavlovich Slobodskoi
Alexandr Mikhailovich Troitsky
Ivan Vasilievich Sapozhnikov
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 Izrail Aronovich Levin, Jury Pavlovich Potemkin, Igor Pavlovich Slobodskoi, Alexandr Mikhailovich Troitsky, Ivan Vasilievich Sapozhnikov filed Critical Izrail Aronovich Levin
Publication of FI752584A publication Critical patent/FI752584A/fi
Publication of FI63132B publication Critical patent/FI63132B/fi
Application granted granted Critical
Publication of FI63132C publication Critical patent/FI63132C/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/92—Lamps with more than one main discharge path

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
FI752584A 1975-01-21 1975-09-16 Trefasig urladdningslampa FI63132C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU2099803 1975-01-21
SU7502099803A SU577588A2 (ru) 1975-01-21 1975-01-21 Трехфазна газоразр дна лампа

Publications (3)

Publication Number Publication Date
FI752584A FI752584A (ro) 1976-07-22
FI63132B FI63132B (fi) 1982-12-31
FI63132C true FI63132C (fi) 1983-04-11

Family

ID=20608377

Family Applications (1)

Application Number Title Priority Date Filing Date
FI752584A FI63132C (fi) 1975-01-21 1975-09-16 Trefasig urladdningslampa

Country Status (6)

Country Link
JP (1) JPS5252489A (ro)
DE (1) DE2542133C2 (ro)
FI (1) FI63132C (ro)
FR (1) FR2298882A1 (ro)
NL (1) NL163940C (ro)
SU (1) SU577588A2 (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3159148B2 (ja) * 1997-10-31 2001-04-23 日本電気株式会社 冷陰極管及びバックライト装置
US6876139B1 (en) * 1999-12-28 2005-04-05 Honeywell International Inc. Partitioned flat fluorescent lamp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959659A (ro) * 1950-03-31
US1958239A (en) * 1931-04-13 1934-05-08 Gen Electric Positive column discharge device
DE564235C (de) * 1931-05-16 1932-11-17 Patra Patent Treuhand Elektrische Leuchtroehre mit gluehenden Hauptelektroden
FR978563A (fr) * 1948-11-19 1951-04-16 Perfectionnements aux tubes fluorescents
DE906243C (de) * 1949-07-19 1954-03-11 Dr Hermann E Krefft Mit festen Gluehelektroden ausgeruestete elektrische Metalldampf- und Edelgas-Hoechstdruckentladungslampe und Verfahren zu ihrem Betriebe

Also Published As

Publication number Publication date
FR2298882A1 (fr) 1976-08-20
FI752584A (ro) 1976-07-22
NL163940C (nl) 1980-10-15
FI63132B (fi) 1982-12-31
FR2298882B1 (ro) 1978-04-07
NL163940B (nl) 1980-05-16
JPS5252489A (en) 1977-04-27
JPS5633822B2 (ro) 1981-08-06
DE2542133A1 (de) 1976-07-22
DE2542133C2 (de) 1983-09-15
NL7511326A (nl) 1976-07-23
SU577588A2 (ru) 1977-10-25

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: LEVIN, IZRAIL ARONOVICH

Owner name: SLOBODSKOI, IGOR PAVLOVICH

Owner name: POTEMKIN, JURY PAVLOVICH

Owner name: TROITSKY, ALEXANDR MIKHAILOVICH

Owner name: SAPOZHNIKOV, IVAN VASILIEVICH