FI60087C - Gasurladdningslampa - Google Patents

Gasurladdningslampa Download PDF

Info

Publication number
FI60087C
FI60087C FI751300A FI751300A FI60087C FI 60087 C FI60087 C FI 60087C FI 751300 A FI751300 A FI 751300A FI 751300 A FI751300 A FI 751300A FI 60087 C FI60087 C FI 60087C
Authority
FI
Finland
Prior art keywords
layer
absorption
component
gas discharge
discharge lamp
Prior art date
Application number
FI751300A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI60087B (fi
FI751300A7 (en:Method
Inventor
Willem Lamvertus 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 FI751300A7 publication Critical patent/FI751300A7/fi
Application granted granted Critical
Publication of FI60087B publication Critical patent/FI60087B/fi
Publication of FI60087C publication Critical patent/FI60087C/fi

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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Spectrometry And Color Measurement (AREA)
FI751300A 1974-05-06 1975-04-30 Gasurladdningslampa FI60087C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7406035,A NL169532C (nl) 1974-05-06 1974-05-06 Elektrische gasontladingslamp.
NL7406035 1974-05-06

Publications (3)

Publication Number Publication Date
FI751300A7 FI751300A7 (en:Method) 1975-11-07
FI60087B FI60087B (fi) 1981-07-31
FI60087C true FI60087C (fi) 1981-11-10

Family

ID=19821305

Family Applications (1)

Application Number Title Priority Date Filing Date
FI751300A FI60087C (fi) 1974-05-06 1975-04-30 Gasurladdningslampa

Country Status (22)

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

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
NO751573L (en:Method) 1975-11-07
ATA342775A (de) 1979-04-15
HU178687B (en) 1982-06-28
BR7502709A (pt) 1976-03-16
JPS53864B2 (en:Method) 1978-01-12
IN146322B (en:Method) 1979-04-28
CH585967A5 (en:Method) 1977-03-15
ES437425A1 (es) 1977-01-01
NL169532C (nl) 1982-07-16
BE828737A (fr) 1975-11-05
FR2270674B1 (en:Method) 1978-05-19
AT353357B (de) 1979-11-12
IT1037819B (it) 1979-11-20
ZA752760B (en) 1976-12-29
FI60087B (fi) 1981-07-31
IL47227A (en) 1977-01-31
DK191875A (da) 1975-11-07
DE2517962B2 (de) 1980-06-04
FR2270674A1 (en:Method) 1975-12-05
AU500609B2 (en) 1979-05-24
NO140211B (no) 1979-04-09
NL169532B (nl) 1982-02-16
JPS50150287A (en:Method) 1975-12-02
SE7505108L (sv) 1975-11-07
IL47227A0 (en) 1975-07-28
GB1496438A (en) 1977-12-30
NL7406035A (nl) 1975-11-10
AU8078675A (en) 1976-11-04
CA1025035A (en) 1978-01-24
NO140211C (no) 1979-07-18
AR227264A1 (es) 1982-10-15
DE2517962C3 (de) 1981-02-19
FI751300A7 (en:Method) 1975-11-07
SE400415B (sv) 1978-03-20
DE2517962A1 (de) 1975-11-13

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: N.V. PHILIPS GLOEILAMPENFABRIEKEN