CA1102389A - Low-pressure mercury vapour discharge lamp - Google Patents

Low-pressure mercury vapour discharge lamp

Info

Publication number
CA1102389A
CA1102389A CA294,368A CA294368A CA1102389A CA 1102389 A CA1102389 A CA 1102389A CA 294368 A CA294368 A CA 294368A CA 1102389 A CA1102389 A CA 1102389A
Authority
CA
Canada
Prior art keywords
low
pressure mercury
glue
mercury vapour
discharge 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
CA294,368A
Other languages
English (en)
French (fr)
Inventor
Johannes W.M. Arents
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1102389A publication Critical patent/CA1102389A/en
Expired 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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
    • 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

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
CA294,368A 1977-01-10 1978-01-05 Low-pressure mercury vapour discharge lamp Expired CA1102389A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7700159A NL7700159A (nl) 1977-01-10 1977-01-10 Lagedrukkwikdampontladingslamp.
NL7700159 1977-01-10

Publications (1)

Publication Number Publication Date
CA1102389A true CA1102389A (en) 1981-06-02

Family

ID=19827743

Family Applications (1)

Application Number Title Priority Date Filing Date
CA294,368A Expired CA1102389A (en) 1977-01-10 1978-01-05 Low-pressure mercury vapour discharge lamp

Country Status (7)

Country Link
JP (1) JPS5387589A (ja)
BE (1) BE862761A (ja)
CA (1) CA1102389A (ja)
DE (1) DE2758664A1 (ja)
FR (1) FR2377093A1 (ja)
GB (1) GB1594901A (ja)
NL (1) NL7700159A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7906202A (nl) * 1979-08-15 1981-02-17 Philips Nv Lagedrukontladingslamp.
US4321502A (en) * 1979-12-03 1982-03-23 General Electric Company U-Shaped discharge lamp with starting strip
US4360761A (en) * 1980-08-25 1982-11-23 Gte Products Corporation Fluorescent lamp starting aid having an integral coupling impedance
JPH067559Y2 (ja) * 1988-06-20 1994-02-23 旭光学工業株式会社 ランプの点灯構造
EP0358226A3 (en) * 1988-09-08 1990-11-28 Tomoegawa Paper Co. Ltd. Lighting lamp
JP2782240B2 (ja) * 1989-07-26 1998-07-30 株式会社巴川製紙所 照明用ランプ

Also Published As

Publication number Publication date
NL7700159A (nl) 1978-07-12
DE2758664A1 (de) 1978-07-20
JPS5387589A (en) 1978-08-02
GB1594901A (en) 1981-08-05
FR2377093A1 (fr) 1978-08-04
BE862761A (fr) 1978-07-10
FR2377093B3 (ja) 1980-10-17

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Legal Events

Date Code Title Description
MKEX Expiry