DE29708706U1 - Gasentladungslampe mit gerichteter Innenelektrode - Google Patents

Gasentladungslampe mit gerichteter Innenelektrode

Info

Publication number
DE29708706U1
DE29708706U1 DE29708706U DE29708706U DE29708706U1 DE 29708706 U1 DE29708706 U1 DE 29708706U1 DE 29708706 U DE29708706 U DE 29708706U DE 29708706 U DE29708706 U DE 29708706U DE 29708706 U1 DE29708706 U1 DE 29708706U1
Authority
DE
Germany
Prior art keywords
discharge lamp
gas discharge
inner electrode
directed inner
directed
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 - Lifetime
Application number
DE29708706U
Other languages
English (en)
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.)
Thielen Marcus Dipl-Phys 47228 Duisburg De
Original Assignee
Thielen Marcus Dipl-Phys 47228 Duisburg De
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 Thielen Marcus Dipl-Phys 47228 Duisburg De filed Critical Thielen Marcus Dipl-Phys 47228 Duisburg De
Priority to DE29708706U priority Critical patent/DE29708706U1/de
Publication of DE29708706U1 publication Critical patent/DE29708706U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
DE29708706U 1997-05-16 1997-05-16 Gasentladungslampe mit gerichteter Innenelektrode Expired - Lifetime DE29708706U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29708706U DE29708706U1 (de) 1997-05-16 1997-05-16 Gasentladungslampe mit gerichteter Innenelektrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29708706U DE29708706U1 (de) 1997-05-16 1997-05-16 Gasentladungslampe mit gerichteter Innenelektrode

Publications (1)

Publication Number Publication Date
DE29708706U1 true DE29708706U1 (de) 1997-07-10

Family

ID=8040431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29708706U Expired - Lifetime DE29708706U1 (de) 1997-05-16 1997-05-16 Gasentladungslampe mit gerichteter Innenelektrode

Country Status (1)

Country Link
DE (1) DE29708706U1 (de)

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19970821

R156 Lapse of ip right after 3 years

Effective date: 20010301