CA1025035A - Electric gas discharge lamp - Google Patents

Electric gas discharge lamp

Info

Publication number
CA1025035A
CA1025035A CA226,189A CA226189A CA1025035A CA 1025035 A CA1025035 A CA 1025035A CA 226189 A CA226189 A CA 226189A CA 1025035 A CA1025035 A CA 1025035A
Authority
CA
Canada
Prior art keywords
discharge lamp
gas discharge
electric gas
electric
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
CA226,189A
Other languages
French (fr)
Inventor
Willem L. Wanmaker
Lambertus W.J. Manders
Johannes W. Ter Vrugt
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 CA1025035A publication Critical patent/CA1025035A/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
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/48—Separate coatings of different luminous materials
CA226,189A 1974-05-06 1975-05-02 Electric gas discharge lamp Expired CA1025035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7406035,A NL169532C (en) 1974-05-06 1974-05-06 ELECTRIC GAS DISCHARGE LAMP.

Publications (1)

Publication Number Publication Date
CA1025035A true CA1025035A (en) 1978-01-24

Family

ID=19821305

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226,189A Expired CA1025035A (en) 1974-05-06 1975-05-02 Electric gas discharge lamp

Country Status (22)

Country Link
JP (1) JPS53864B2 (en)
AR (1) AR227264A1 (en)
AT (1) AT353357B (en)
AU (1) AU500609B2 (en)
BE (1) BE828737A (en)
BR (1) BR7502709A (en)
CA (1) CA1025035A (en)
CH (1) CH585967A5 (en)
DE (1) DE2517962C3 (en)
DK (1) DK191875A (en)
ES (1) ES437425A1 (en)
FI (1) FI60087C (en)
FR (1) FR2270674B1 (en)
GB (1) GB1496438A (en)
HU (1) HU178687B (en)
IL (1) IL47227A (en)
IN (1) IN146322B (en)
IT (1) IT1037819B (en)
NL (1) NL169532C (en)
NO (1) NO140211C (en)
SE (1) SE400415B (en)
ZA (1) ZA752760B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950009041B1 (en) * 1985-12-16 1995-08-14 가세이옾토닉스 가부시끼가이샤 Luminescent Fluorescent Compositions, Manufacturing Processes thereof, and Fluorescent Tubes Using the Same
JPH0636349B2 (en) * 1989-02-22 1994-05-11 日亜化学工業株式会社 Fluorescent lamp with ultraviolet reflective layer
US5170095A (en) * 1989-02-24 1992-12-08 Tungsram Reszvenytarsasag Low-pressure mercury vapor discharge light source of high wall loadability

Also Published As

Publication number Publication date
IL47227A0 (en) 1975-07-28
FR2270674A1 (en) 1975-12-05
FR2270674B1 (en) 1978-05-19
NO140211B (en) 1979-04-09
DE2517962B2 (en) 1980-06-04
DE2517962C3 (en) 1981-02-19
CH585967A5 (en) 1977-03-15
IT1037819B (en) 1979-11-20
NL7406035A (en) 1975-11-10
JPS53864B2 (en) 1978-01-12
AT353357B (en) 1979-11-12
IN146322B (en) 1979-04-28
NL169532B (en) 1982-02-16
SE400415B (en) 1978-03-20
FI60087C (en) 1981-11-10
NL169532C (en) 1982-07-16
ATA342775A (en) 1979-04-15
AU8078675A (en) 1976-11-04
ZA752760B (en) 1976-12-29
ES437425A1 (en) 1977-01-01
JPS50150287A (en) 1975-12-02
NO751573L (en) 1975-11-07
AU500609B2 (en) 1979-05-24
SE7505108L (en) 1975-11-07
DK191875A (en) 1975-11-07
GB1496438A (en) 1977-12-30
BR7502709A (en) 1976-03-16
FI60087B (en) 1981-07-31
HU178687B (en) 1982-06-28
NO140211C (en) 1979-07-18
FI751300A7 (en) 1975-11-07
AR227264A1 (en) 1982-10-15
DE2517962A1 (en) 1975-11-13
BE828737A (en) 1975-11-05
IL47227A (en) 1977-01-31

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