AT264154B - Heat reflection filter that is permeable to at least part of the visible light - Google Patents

Heat reflection filter that is permeable to at least part of the visible light

Info

Publication number
AT264154B
AT264154B AT925165A AT925165A AT264154B AT 264154 B AT264154 B AT 264154B AT 925165 A AT925165 A AT 925165A AT 925165 A AT925165 A AT 925165A AT 264154 B AT264154 B AT 264154B
Authority
AT
Austria
Prior art keywords
permeable
visible light
heat reflection
reflection filter
filter
Prior art date
Application number
AT925165A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT264154B publication Critical patent/AT264154B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
AT925165A 1964-10-16 1965-10-13 Heat reflection filter that is permeable to at least part of the visible light AT264154B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN25686A DE1230243B (en) 1964-10-16 1964-10-16 Method for the compensation of a heat reflection filter

Publications (1)

Publication Number Publication Date
AT264154B true AT264154B (en) 1968-08-26

Family

ID=7343542

Family Applications (1)

Application Number Title Priority Date Filing Date
AT925165A AT264154B (en) 1964-10-16 1965-10-13 Heat reflection filter that is permeable to at least part of the visible light

Country Status (6)

Country Link
AT (1) AT264154B (en)
BE (1) BE671004A (en)
CH (1) CH445891A (en)
DE (1) DE1230243B (en)
GB (1) GB1123574A (en)
NL (1) NL6513166A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280173A (en) * 1978-06-19 1981-07-21 General Electric Company Heat shield for plastic headlamp
IT1120396B (en) * 1979-09-18 1986-03-19 Durst Spa Fabbrica Macchine Ed FILTERING DEVICE FOR A MAGNIFYER OR PHOTOGRAPHIC REPRODUCER
DD206460A3 (en) * 1981-08-03 1984-01-25 Ulrich Werner HEAT-CLEANING WELDING PROTECTION FILTER
JPS58209549A (en) * 1982-06-01 1983-12-06 株式会社豊田中央研究所 Heat-wave shielding laminate
GB2136316B (en) * 1983-03-17 1986-05-29 Glaverbel Coated glazing materials
DE8601283U1 (en) * 1986-01-20 1986-08-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Motor vehicle discharge lamp
GB2186001B (en) * 1986-01-29 1990-04-04 Pilkington Brothers Plc Bendable and/or toughenable silver coatings on glass

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE716153C (en) * 1939-12-08 1942-01-14 Jenaer Glaswerk Schott & Gen Interference light filter
DE721849C (en) * 1940-06-22 1942-06-20 Jenaer Glaswerk Schott & Gen Light source in connection with a filter that lets part of the radiation emanating from the light source through and reflects the rest of the radiation
DE1153189B (en) * 1961-06-30 1963-08-22 Zeiss Ikon Ag Arrangement for separating the heat radiation from the beam path of a light source

Also Published As

Publication number Publication date
BE671004A (en) 1966-04-15
DE1230243B (en) 1966-12-08
CH445891A (en) 1967-10-31
NL6513166A (en) 1966-04-18
GB1123574A (en) 1968-08-14

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