NL7612882A - Lagedrukkwikdampontladingslamp. - Google Patents

Lagedrukkwikdampontladingslamp.

Info

Publication number
NL7612882A
NL7612882A NL7612882A NL7612882A NL7612882A NL 7612882 A NL7612882 A NL 7612882A NL 7612882 A NL7612882 A NL 7612882A NL 7612882 A NL7612882 A NL 7612882A NL 7612882 A NL7612882 A NL 7612882A
Authority
NL
Netherlands
Prior art keywords
low
discharge lamp
pressure mercury
mercury discharge
pressure
Prior art date
Application number
NL7612882A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7612882A priority Critical patent/NL7612882A/nl
Priority to DE19772749666 priority patent/DE2749666A1/de
Priority to JP13774477A priority patent/JPS5364979A/ja
Priority to GB4766877A priority patent/GB1564260A/en
Priority to BE182714A priority patent/BE860940A/xx
Priority to FR7734708A priority patent/FR2371775A1/fr
Publication of NL7612882A publication Critical patent/NL7612882A/nl
Priority to JP248684U priority patent/JPS59128165U/ja

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
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
NL7612882A 1976-11-19 1976-11-19 Lagedrukkwikdampontladingslamp. NL7612882A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7612882A NL7612882A (nl) 1976-11-19 1976-11-19 Lagedrukkwikdampontladingslamp.
DE19772749666 DE2749666A1 (de) 1976-11-19 1977-11-05 Niederdruckquecksilberdampfentladungslampe
JP13774477A JPS5364979A (en) 1976-11-19 1977-11-16 Tubular low voltage mercury vapor discharge lamp
GB4766877A GB1564260A (en) 1976-11-19 1977-11-16 Low-pressure mercury vapour discharge lamp
BE182714A BE860940A (fr) 1976-11-19 1977-11-17 Lampe a decharge dans la vapeur de mercure a basse pression
FR7734708A FR2371775A1 (fr) 1976-11-19 1977-11-18 Lampe a decharge dans la vapeur de mercure a basse pression
JP248684U JPS59128165U (ja) 1976-11-19 1984-01-13 低圧水銀蒸気放電灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7612882A NL7612882A (nl) 1976-11-19 1976-11-19 Lagedrukkwikdampontladingslamp.

Publications (1)

Publication Number Publication Date
NL7612882A true NL7612882A (nl) 1978-05-23

Family

ID=19827253

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612882A NL7612882A (nl) 1976-11-19 1976-11-19 Lagedrukkwikdampontladingslamp.

Country Status (6)

Country Link
JP (2) JPS5364979A (nl)
BE (1) BE860940A (nl)
DE (1) DE2749666A1 (nl)
FR (1) FR2371775A1 (nl)
GB (1) GB1564260A (nl)
NL (1) NL7612882A (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005007680A1 (de) * 2005-02-19 2006-08-31 Hella Kgaa Hueck & Co. Gasentladungslampe, insbesondere für Kraftfahrzeugscheinwerfer
DE102005057527A1 (de) * 2005-12-01 2007-06-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe mit verbesserter Zündfähigkeit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733371A (en) * 1950-05-12 1956-01-31 Internally conducttvely coated
NL6402292A (nl) * 1964-03-06 1965-09-07
JPS5217351B2 (nl) * 1971-08-12 1977-05-14
NL169533C (nl) * 1971-08-28 1982-07-16 Philips Nv Lagedrukkwikdampontladingslamp.
JPS5414402B2 (nl) * 1972-09-07 1979-06-07
JPS5344956B2 (nl) * 1973-05-25 1978-12-02

Also Published As

Publication number Publication date
FR2371775B1 (nl) 1982-05-21
JPS5364979A (en) 1978-06-09
DE2749666A1 (de) 1978-05-24
JPS59128165U (ja) 1984-08-29
BE860940A (fr) 1978-05-17
DE2749666C2 (nl) 1987-08-13
GB1564260A (en) 1980-04-02
JPS6222062Y2 (nl) 1987-06-04
FR2371775A1 (fr) 1978-06-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed