DE29923220U1 - Strongly luminescent light source templates of lighting fixtures - Google Patents

Strongly luminescent light source templates of lighting fixtures

Info

Publication number
DE29923220U1
DE29923220U1 DE29923220U DE29923220U DE29923220U1 DE 29923220 U1 DE29923220 U1 DE 29923220U1 DE 29923220 U DE29923220 U DE 29923220U DE 29923220 U DE29923220 U DE 29923220U DE 29923220 U1 DE29923220 U1 DE 29923220U1
Authority
DE
Germany
Prior art keywords
light source
lighting fixtures
strongly luminescent
luminescent light
templates
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 - Lifetime
Application number
DE29923220U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29923220U priority Critical patent/DE29923220U1/en
Priority claimed from DE19948426A external-priority patent/DE19948426A1/en
Publication of DE29923220U1 publication Critical patent/DE29923220U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source

Description

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (1)

Starklumineszierende Lichtquellenvorlagen von Beleuchtungskörpern sind dadurch gekennzeichnet, dass die vor der Lichtquelle fixierten Transparentkörper mit starklumineszierenden Erdalkalialuminaten (< 30 mcd/m2 nach 1 Std) oder deren Abmischungen und Kombinationen mit schwaehlumineszierenden Metall-Sulfiden oder Seleniden, flächig oder strukturiert beschichtet sind oder in den Transparentvorlagen integriert sind.Strongly luminescent light source templates of lighting fixtures are characterized in that the transparent bodies fixed in front of the light source are coated with a flat or structured surface or in the, with strongly luminescent alkaline earth aluminum aluminates (<30 mcd / m 2 after 1 hour) or their mixtures and combinations with low-luminescent metal sulfides or selenides Transparent templates are integrated.
DE29923220U 1999-10-07 1999-10-07 Strongly luminescent light source templates of lighting fixtures Expired - Lifetime DE29923220U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29923220U DE29923220U1 (en) 1999-10-07 1999-10-07 Strongly luminescent light source templates of lighting fixtures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19948426A DE19948426A1 (en) 1999-10-07 1999-10-07 Transparent front cover, e.g. a scattering disk, annular reflector or decorative light diffraction body for a halogen lamp, is coated with or contains highly luminescent alkaline earth metal aluminates
DE29923220U DE29923220U1 (en) 1999-10-07 1999-10-07 Strongly luminescent light source templates of lighting fixtures

Publications (1)

Publication Number Publication Date
DE29923220U1 true DE29923220U1 (en) 2000-08-17

Family

ID=26055214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29923220U Expired - Lifetime DE29923220U1 (en) 1999-10-07 1999-10-07 Strongly luminescent light source templates of lighting fixtures

Country Status (1)

Country Link
DE (1) DE29923220U1 (en)

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20000921

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20010615

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20050616

R158 Lapse of ip right after 8 years

Effective date: 20080501