NO140211C - ELECTRIC GAS DISCHARGE LAMP. - Google Patents

ELECTRIC GAS DISCHARGE LAMP.

Info

Publication number
NO140211C
NO140211C NO751573A NO751573A NO140211C NO 140211 C NO140211 C NO 140211C NO 751573 A NO751573 A NO 751573A NO 751573 A NO751573 A NO 751573A NO 140211 C NO140211 C NO 140211C
Authority
NO
Norway
Prior art keywords
discharge lamp
gas discharge
electric gas
electric
lamp
Prior art date
Application number
NO751573A
Other languages
Norwegian (no)
Other versions
NO140211B (en
NO751573L (en
Inventor
Willem Lambertus Wanmaker
Lambertus Wilhelmus Jo Manders
Johannes Wilhelmus Ter Vrugt
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 NO751573L publication Critical patent/NO751573L/no
Publication of NO140211B publication Critical patent/NO140211B/en
Publication of NO140211C publication Critical patent/NO140211C/en

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
NO751573A 1974-05-06 1975-05-02 ELECTRIC GAS DISCHARGE LAMP. NO140211C (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 (3)

Publication Number Publication Date
NO751573L NO751573L (en) 1975-11-07
NO140211B NO140211B (en) 1979-04-09
NO140211C true NO140211C (en) 1979-07-18

Family

ID=19821305

Family Applications (1)

Application Number Title Priority Date Filing Date
NO751573A NO140211C (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 Luminous compositions and process for their preparation and fluorescent lamp
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
GB1496438A (en) 1977-12-30
CA1025035A (en) 1978-01-24
FR2270674A1 (en) 1975-12-05
FI60087C (en) 1981-11-10
FI751300A (en) 1975-11-07
NL7406035A (en) 1975-11-10
SE7505108L (en) 1975-11-07
AR227264A1 (en) 1982-10-15
HU178687B (en) 1982-06-28
IL47227A (en) 1977-01-31
JPS50150287A (en) 1975-12-02
NO140211B (en) 1979-04-09
FI60087B (en) 1981-07-31
DE2517962A1 (en) 1975-11-13
SE400415B (en) 1978-03-20
NL169532C (en) 1982-07-16
BE828737A (en) 1975-11-05
ATA342775A (en) 1979-04-15
IT1037819B (en) 1979-11-20
DE2517962C3 (en) 1981-02-19
NL169532B (en) 1982-02-16
DK191875A (en) 1975-11-07
DE2517962B2 (en) 1980-06-04
NO751573L (en) 1975-11-07
CH585967A5 (en) 1977-03-15
JPS53864B2 (en) 1978-01-12
IN146322B (en) 1979-04-28
ES437425A1 (en) 1977-01-01
ZA752760B (en) 1976-12-29
IL47227A0 (en) 1975-07-28
AU500609B2 (en) 1979-05-24
BR7502709A (en) 1976-03-16
AU8078675A (en) 1976-11-04
FR2270674B1 (en) 1978-05-19
AT353357B (en) 1979-11-12

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