NL185639B - Lagedrukkwikdampontladingslamp. - Google Patents

Lagedrukkwikdampontladingslamp.

Info

Publication number
NL185639B
NL185639B NLAANVRAGE8005921,A NL8005921A NL185639B NL 185639 B NL185639 B NL 185639B NL 8005921 A NL8005921 A NL 8005921A NL 185639 B NL185639 B NL 185639B
Authority
NL
Netherlands
Prior art keywords
low
discharge lamp
pressure mercury
mercury discharge
pressure
Prior art date
Application number
NLAANVRAGE8005921,A
Other languages
English (en)
Other versions
NL185639C (nl
NL8005921A (nl
Inventor
Jean Johan Heuvelmans
Winston Donald Couwenberg
Franciscus Antonius S Ligthart
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 NLAANVRAGE8005921,A priority Critical patent/NL185639C/nl
Priority to CA000388492A priority patent/CA1181049A/en
Priority to DE19813141854 priority patent/DE3141854A1/de
Priority to FR8120024A priority patent/FR2493042A1/fr
Priority to GB8132184A priority patent/GB2087140B/en
Priority to BE0/206364A priority patent/BE890886A/fr
Priority to JP56171542A priority patent/JPS57103254A/ja
Publication of NL8005921A publication Critical patent/NL8005921A/nl
Priority to US06/720,653 priority patent/US4546285A/en
Publication of NL185639B publication Critical patent/NL185639B/nl
Application granted granted Critical
Publication of NL185639C publication Critical patent/NL185639C/nl

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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
NLAANVRAGE8005921,A 1980-10-29 1980-10-29 Lagedrukkwikdampontladingslamp. NL185639C (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NLAANVRAGE8005921,A NL185639C (nl) 1980-10-29 1980-10-29 Lagedrukkwikdampontladingslamp.
DE19813141854 DE3141854A1 (de) 1980-10-29 1981-10-22 Niederdruckquecksilberdampfentladungslampe
CA000388492A CA1181049A (en) 1980-10-29 1981-10-22 Low-pressure mercury vapour discharge lamp
GB8132184A GB2087140B (en) 1980-10-29 1981-10-26 Low-pressure mercury vapour discharge lamp
FR8120024A FR2493042A1 (fr) 1980-10-29 1981-10-26 Lampe a decharge dans la vapeur de mercure a basse pression a trajet de decharge pliee
BE0/206364A BE890886A (fr) 1980-10-29 1981-10-27 Lampe a decharge dans la vapeur de mercure a basse pression
JP56171542A JPS57103254A (en) 1980-10-29 1981-10-28 Low pressure mercury discharge lamp
US06/720,653 US4546285A (en) 1980-10-29 1985-04-08 Low-pressure mercury vapor discharge lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE8005921,A NL185639C (nl) 1980-10-29 1980-10-29 Lagedrukkwikdampontladingslamp.
NL8005921 1980-10-29

Publications (3)

Publication Number Publication Date
NL8005921A NL8005921A (nl) 1982-05-17
NL185639B true NL185639B (nl) 1990-01-02
NL185639C NL185639C (nl) 1990-06-01

Family

ID=19836073

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8005921,A NL185639C (nl) 1980-10-29 1980-10-29 Lagedrukkwikdampontladingslamp.

Country Status (8)

Country Link
US (1) US4546285A (nl)
JP (1) JPS57103254A (nl)
BE (1) BE890886A (nl)
CA (1) CA1181049A (nl)
DE (1) DE3141854A1 (nl)
FR (1) FR2493042A1 (nl)
GB (1) GB2087140B (nl)
NL (1) NL185639C (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59191252A (ja) * 1983-04-15 1984-10-30 Toshiba Corp けい光ランプ装置
NL8401030A (nl) * 1984-04-02 1985-11-01 Philips Nv Lagedrukkwikdampontladingslamp.
DE3941799A1 (de) * 1989-05-19 1990-11-22 Sautter Kg Lichtquelle und verfahren zu deren steuerung
US5739633A (en) * 1995-08-14 1998-04-14 General Electric Company Amalgam containing compact fluorescent lamp with improved warm-up
WO2003032364A1 (en) * 2001-10-04 2003-04-17 Koninklijke Philips Electronics N.V. Low-pressure mercury discharge lamp
WO2005017944A2 (en) * 2003-08-14 2005-02-24 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp
CN100501909C (zh) * 2005-07-08 2009-06-17 上海宏源照明电器有限公司 电磁感应灯及其灯管

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153292B (nl) * 1949-06-29 Atag Bv Apparatenfab Was-, spoel- of opvangbak.
CA969598A (en) * 1971-11-12 1975-06-17 Hitoshi Otsuka Fluorescent tube for lamp
JPS4861677U (nl) * 1971-11-12 1973-08-06
CA971214A (en) * 1971-11-12 1975-07-15 Matsushita Electronics Corporation Fluorescent tube for lamp
JPS51140384A (en) * 1975-05-30 1976-12-03 Hitachi Ltd Fluorescent lamp
JPS5215182A (en) * 1975-07-25 1977-02-04 Hitachi Ltd Power-saving fluorescent lighting tube
NL177163C (nl) * 1976-03-04 1985-08-01 Philips Nv Lagedrukkwikdampontladingslamp.
DE2722694C2 (de) * 1977-05-18 1985-01-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Quecksilberdampf-Niederdruckentladungslampe
US4173393A (en) * 1977-06-06 1979-11-06 Corning Glass Works Optical waveguide with protective coating
NL179854C (nl) * 1977-08-23 1986-11-17 Philips Nv Lagedrukkwikdampontladingslamp.
NL7812539A (nl) * 1978-02-14 1979-08-16 Philips Nv Lagedrukkwikdampontladingslamp.
NL183687C (nl) * 1978-10-11 1988-12-16 Philips Nv Lagedrukkwikdampontladingslamp.
US4300073A (en) * 1979-02-13 1981-11-10 Westinghouse Electric Corp. Screw-in type lighting unit having a convoluted tridimensional fluorescent lamp
NL185479C (nl) * 1979-04-03 1990-04-17 Philips Nv Lagedrukgasontladingslamp.
US4337414A (en) * 1979-11-26 1982-06-29 Westinghouse Electric Corp. Compact fluorescent lamp having convoluted tubular envelope of tridimensional configuration, method of making such envelope, and lighting unit incorporating such lamp
US4347460A (en) * 1980-03-03 1982-08-31 Gte Products Corporation Compact fluorescent lamp assembly

Also Published As

Publication number Publication date
GB2087140B (en) 1984-10-03
FR2493042B1 (nl) 1984-09-21
US4546285A (en) 1985-10-08
FR2493042A1 (fr) 1982-04-30
CA1181049A (en) 1985-01-15
DE3141854A1 (de) 1982-06-16
BE890886A (fr) 1982-04-27
NL185639C (nl) 1990-06-01
NL8005921A (nl) 1982-05-17
JPS57103254A (en) 1982-06-26
GB2087140A (en) 1982-05-19

Similar Documents

Publication Publication Date Title
NL185114C (nl) Lagedrukkwikdampontladingslamp.
NL179854C (nl) Lagedrukkwikdampontladingslamp.
NL183687C (nl) Lagedrukkwikdampontladingslamp.
NL7812539A (nl) Lagedrukkwikdampontladingslamp.
NL185482C (nl) Hogedrukontladingslamp.
NL184550C (nl) Gasontladingslamp.
NO160543C (no) Utladningslamper.
NL7709266A (nl) Lagedrukkwikdampontladingslamp.
NL177163C (nl) Lagedrukkwikdampontladingslamp.
NL183794C (nl) Hogedrukkwikontladingslamp.
NL181470C (nl) Lagedrukkwikdampontladingslamp.
NL184712C (nl) Lagedrukkwikdampontladingslamp.
NL189984B (nl) Metaaldampontladingslamp.
NL181469C (nl) Hogedrukkwikdampontladingslamp.
NL182998C (nl) Lagedrukkwikdampontladingslamp.
NL185639C (nl) Lagedrukkwikdampontladingslamp.
NL7612881A (nl) Lagedrukkwikdampontladingslamp.
NL7712058A (nl) Lagedrukkwikdampontladingslamp.
NL7610170A (nl) Lagedrukkwikdampontladingslamp.
NL7801534A (nl) Lagedrukkwikdampontladingslamp.
NL7700159A (nl) Lagedrukkwikdampontladingslamp.
NL185478C (nl) Hogedruknatriumdampontladingslamp.
NL7802511A (nl) Lagedrukontladingslamp.
DK157640C (da) Udladningslampe
NL7604308A (nl) Lagedrukkwikdampontladingslamp.

Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee