DE2119199C3 - Leuchtstofflampe mit Fenster - Google Patents

Leuchtstofflampe mit Fenster

Info

Publication number
DE2119199C3
DE2119199C3 DE19712119199 DE2119199A DE2119199C3 DE 2119199 C3 DE2119199 C3 DE 2119199C3 DE 19712119199 DE19712119199 DE 19712119199 DE 2119199 A DE2119199 A DE 2119199A DE 2119199 C3 DE2119199 C3 DE 2119199C3
Authority
DE
Germany
Prior art keywords
window
layer
opening
fluorescent lamp
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
DE19712119199
Other languages
German (de)
English (en)
Other versions
DE2119199B2 (de
DE2119199A1 (de
Inventor
Charles Edward Chesterland Beck
Thomas Evans Euclid Offerle
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE2119199A1 publication Critical patent/DE2119199A1/de
Publication of DE2119199B2 publication Critical patent/DE2119199B2/de
Application granted granted Critical
Publication of DE2119199C3 publication Critical patent/DE2119199C3/de
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/30Vessels; Containers
    • H01J61/35Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
DE19712119199 1970-04-22 1971-04-21 Leuchtstofflampe mit Fenster Expired DE2119199C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3076170A 1970-04-22 1970-04-22

Publications (3)

Publication Number Publication Date
DE2119199A1 DE2119199A1 (de) 1971-11-11
DE2119199B2 DE2119199B2 (de) 1974-07-18
DE2119199C3 true DE2119199C3 (de) 1975-02-27

Family

ID=21855888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712119199 Expired DE2119199C3 (de) 1970-04-22 1971-04-21 Leuchtstofflampe mit Fenster

Country Status (6)

Country Link
JP (1) JPS5032757B1 (enExample)
BE (1) BE766073A (enExample)
DE (1) DE2119199C3 (enExample)
FR (1) FR2090000A5 (enExample)
GB (1) GB1307141A (enExample)
NL (1) NL149637B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987331A (en) * 1975-03-24 1976-10-19 Gte Sylvania Incorporated Ultraviolet emitting fluorescent lamp having internal reflector film
DE3316771A1 (de) * 1983-05-07 1984-11-08 Leybold-Heraeus GmbH, 5000 Köln Lichtquelle fuer nichtdispersive gasanalysengeraete als fluoreszenzlampe
GB8320639D0 (en) * 1983-07-30 1983-09-01 Emi Plc Thorn Incandescent lamps
TWI402882B (zh) 2007-03-14 2013-07-21 Jenn Wei Mii 發光元件
CN102655075B (zh) * 2008-03-14 2016-03-30 芈振伟 发光组件

Also Published As

Publication number Publication date
DE2119199B2 (de) 1974-07-18
NL149637B (nl) 1976-05-17
JPS5032757B1 (enExample) 1975-10-23
DE2119199A1 (de) 1971-11-11
NL7104401A (enExample) 1971-10-26
FR2090000A5 (enExample) 1972-01-07
BE766073A (fr) 1971-10-21
GB1307141A (en) 1973-02-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee