HUT45793A - Low-pressure mercury-arc discharge lamp - Google Patents

Low-pressure mercury-arc discharge lamp

Info

Publication number
HUT45793A
HUT45793A HU875377A HU537787A HUT45793A HU T45793 A HUT45793 A HU T45793A HU 875377 A HU875377 A HU 875377A HU 537787 A HU537787 A HU 537787A HU T45793 A HUT45793 A HU T45793A
Authority
HU
Hungary
Prior art keywords
low
discharge lamp
pressure mercury
arc discharge
arc
Prior art date
Application number
HU875377A
Other languages
English (en)
Other versions
HU196860B (en
Inventor
Johannes A M Ridders
Herman A J Reemers
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
Publication of HUT45793A publication Critical patent/HUT45793A/hu
Publication of HU196860B publication Critical patent/HU196860B/hu

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/56—Shape of the separate part
    • 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
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • H01J61/325—U-shaped lamps
HU875377A 1986-12-09 1987-11-30 Low-pressure mercury-vapour discharge lamp with improved lamp-base HU196860B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8603127A NL8603127A (nl) 1986-12-09 1986-12-09 Lagedrukkwikdampontladingslamp.

Publications (2)

Publication Number Publication Date
HUT45793A true HUT45793A (en) 1988-08-29
HU196860B HU196860B (en) 1989-01-30

Family

ID=19848970

Family Applications (1)

Application Number Title Priority Date Filing Date
HU875377A HU196860B (en) 1986-12-09 1987-11-30 Low-pressure mercury-vapour discharge lamp with improved lamp-base

Country Status (9)

Country Link
US (1) US4853583A (hu)
EP (1) EP0274780B1 (hu)
JP (1) JPH0799685B2 (hu)
KR (1) KR950010906B1 (hu)
CN (1) CN1009884B (hu)
DD (1) DD269253A5 (hu)
DE (1) DE3768931D1 (hu)
HU (1) HU196860B (hu)
NL (1) NL8603127A (hu)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951414A (en) * 1988-05-09 1990-08-28 U.S. Philips Corporation Device for electrocuting insects
EP0538799B1 (en) * 1991-10-25 1995-03-15 TUNGSRAM Részvénytársaság Single-capped low-pressure discharge lamp
SE500866C2 (sv) * 1993-02-04 1994-09-19 Lumalampan Ab Förfarandet för tillverkning av kompaktlysrör samt kompaktlysrör tillverkat enligt förfarandet
WO2001071769A1 (en) * 2000-03-21 2001-09-27 Koninklijke Philips Electronics N.V. Electric discharge lamp
US6641418B2 (en) * 2001-03-21 2003-11-04 Hirose Electric Co., Ltd. Lamp socket
DE102005021728A1 (de) * 2005-05-09 2006-11-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampensockel und Hochdruckentladungslampe mit einem Lampensockel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA642848A (en) * 1962-06-12 Pechy William Lamp base and terminal means therefor
US2349255A (en) * 1941-11-10 1944-05-23 Epstein Hirsch Glow discharge tubing and means for mounting the same
DE886042C (de) * 1950-12-10 1953-08-10 Max Boie Kontaktkappe fuer Hochspannungsleuchtroehren
US2922137A (en) * 1957-03-01 1960-01-19 Gen Electric Recessed double contact strip base
NL185114C (nl) * 1980-06-04 1990-01-16 Philips Nv Lagedrukkwikdampontladingslamp.
GB2077992B (en) * 1980-06-13 1984-04-26 Gen Electric Co Ltd Lamp cap with smooth interial contour
DE3112878A1 (de) * 1981-03-31 1982-10-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Quecksilberdampf-niederdruckentladungslampe und verfahren zur herstellung
DE3208396C1 (de) * 1982-03-09 1983-05-19 Goetze Ag, 5093 Burscheid Kolbenring
DE3410841A1 (de) * 1984-03-23 1985-09-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Einseitig gesockelte entladungslampe
SE457761B (sv) * 1985-05-23 1989-01-23 Lumalampan Ab Kompaktlysroer

Also Published As

Publication number Publication date
US4853583A (en) 1989-08-01
HU196860B (en) 1989-01-30
KR880008374A (ko) 1988-08-31
CN87107295A (zh) 1988-06-29
DD269253A5 (de) 1989-06-21
CN1009884B (zh) 1990-10-03
JPH0799685B2 (ja) 1995-10-25
EP0274780B1 (en) 1991-03-27
NL8603127A (nl) 1988-07-01
DE3768931D1 (de) 1991-05-02
JPS63155548A (ja) 1988-06-28
EP0274780A1 (en) 1988-07-20
KR950010906B1 (ko) 1995-09-25

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee