BR7502709A - Lampada eletrica de descarga gasosa - Google Patents

Lampada eletrica de descarga gasosa

Info

Publication number
BR7502709A
BR7502709A BR3459/75A BR7503459A BR7502709A BR 7502709 A BR7502709 A BR 7502709A BR 3459/75 A BR3459/75 A BR 3459/75A BR 7503459 A BR7503459 A BR 7503459A BR 7502709 A BR7502709 A BR 7502709A
Authority
BR
Brazil
Prior art keywords
discharge lamp
gas discharge
electric gas
electric
lamp
Prior art date
Application number
BR3459/75A
Other languages
English (en)
Portuguese (pt)
Inventor
T Reininga
L Manders
Vrugt J Ter
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 BR7502709A publication Critical patent/BR7502709A/pt

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
BR3459/75A 1974-05-06 1975-05-05 Lampada eletrica de descarga gasosa BR7502709A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7406035,A NL169532C (nl) 1974-05-06 1974-05-06 Elektrische gasontladingslamp.

Publications (1)

Publication Number Publication Date
BR7502709A true BR7502709A (pt) 1976-03-16

Family

ID=19821305

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3459/75A BR7502709A (pt) 1974-05-06 1975-05-05 Lampada eletrica de descarga gasosa

Country Status (22)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950009041B1 (ko) * 1985-12-16 1995-08-14 가세이옾토닉스 가부시끼가이샤 발광 형광 조성물, 그 제조 공정 및 그를 사용한 형광등
JPH0636349B2 (ja) * 1989-02-22 1994-05-11 日亜化学工業株式会社 紫外線反射層を有する蛍光ランプ
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
FR2270674B1 (fi) 1978-05-19
JPS50150287A (fi) 1975-12-02
IN146322B (fi) 1979-04-28
IL47227A0 (en) 1975-07-28
IT1037819B (it) 1979-11-20
AU500609B2 (en) 1979-05-24
FI751300A (fi) 1975-11-07
NO140211C (no) 1979-07-18
FI60087C (fi) 1981-11-10
CA1025035A (en) 1978-01-24
NL169532B (nl) 1982-02-16
NL169532C (nl) 1982-07-16
DE2517962C3 (de) 1981-02-19
JPS53864B2 (fi) 1978-01-12
DK191875A (da) 1975-11-07
NO751573L (fi) 1975-11-07
AT353357B (de) 1979-11-12
CH585967A5 (fi) 1977-03-15
FI60087B (fi) 1981-07-31
SE7505108L (sv) 1975-11-07
AR227264A1 (es) 1982-10-15
ZA752760B (en) 1976-12-29
BE828737A (fr) 1975-11-05
DE2517962A1 (de) 1975-11-13
DE2517962B2 (de) 1980-06-04
AU8078675A (en) 1976-11-04
NL7406035A (nl) 1975-11-10
HU178687B (en) 1982-06-28
GB1496438A (en) 1977-12-30
ES437425A1 (es) 1977-01-01
FR2270674A1 (fi) 1975-12-05
NO140211B (no) 1979-04-09
SE400415B (sv) 1978-03-20
IL47227A (en) 1977-01-31
ATA342775A (de) 1979-04-15

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