AU526737B2 - Incandescent lamp with infra red filter - Google Patents

Incandescent lamp with infra red filter

Info

Publication number
AU526737B2
AU526737B2 AU42858/78A AU4285878A AU526737B2 AU 526737 B2 AU526737 B2 AU 526737B2 AU 42858/78 A AU42858/78 A AU 42858/78A AU 4285878 A AU4285878 A AU 4285878A AU 526737 B2 AU526737 B2 AU 526737B2
Authority
AU
Australia
Prior art keywords
incandescent lamp
red filter
infra red
infra
filter
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
Application number
AU42858/78A
Other languages
English (en)
Other versions
AU4285878A (en
Inventor
P Walsh
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.)
Duro Test Corp
Original Assignee
Duro Test Corp
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 Duro Test Corp filed Critical Duro Test Corp
Publication of AU4285878A publication Critical patent/AU4285878A/en
Application granted granted Critical
Publication of AU526737B2 publication Critical patent/AU526737B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
AU42858/78A 1977-12-22 1978-12-22 Incandescent lamp with infra red filter Expired AU526737B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86315577A 1977-12-22 1977-12-22
USUS863155 1977-12-22

Publications (2)

Publication Number Publication Date
AU4285878A AU4285878A (en) 1979-06-28
AU526737B2 true AU526737B2 (en) 1983-01-27

Family

ID=25340406

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42858/78A Expired AU526737B2 (en) 1977-12-22 1978-12-22 Incandescent lamp with infra red filter

Country Status (9)

Country Link
JP (1) JPS55500031A (de)
AU (1) AU526737B2 (de)
CA (1) CA1131688A (de)
CH (1) CH627301A5 (de)
FR (1) FR2412941A1 (de)
GB (1) GB2036422B (de)
IT (1) IT1106846B (de)
SE (1) SE7906932L (de)
WO (1) WO1979000424A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958753A (ja) * 1982-09-28 1984-04-04 株式会社東芝 白熱電球
KR890004640B1 (ko) * 1984-09-28 1989-11-21 가부시끼 가이샤 도시바 광확산코우팅 및 그 형성방법과 코우팅한 램프
US5276763A (en) * 1990-07-09 1994-01-04 Heraeus Quarzglas Gmbh Infrared radiator with protected reflective coating and method for manufacturing same
US5660462A (en) * 1994-09-13 1997-08-26 Osram Sylvania Inc. High efficiency vehicle headlights and reflector lamps
DE102004016954A1 (de) * 2004-04-06 2005-10-27 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Reflektorlampe mit Halogenfüllung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188513A (en) * 1963-04-10 1965-06-08 Gen Electric Optical filters and lamps embodying the same
FR1389295A (fr) * 1963-04-10 1965-02-12 Lampes Sa Filtres optiques et lampes comprenant de tels filtres
US3682528A (en) * 1970-09-10 1972-08-08 Optical Coating Laboratory Inc Infra-red interference filter
NL7405071A (nl) * 1974-04-16 1975-10-20 Philips Nv Gloeilamp met infrarood filter.

Also Published As

Publication number Publication date
IT7852426A0 (it) 1978-12-22
GB2036422B (en) 1982-07-07
SE7906932L (sv) 1979-08-20
AU4285878A (en) 1979-06-28
IT1106846B (it) 1985-11-18
FR2412941B1 (de) 1984-04-20
FR2412941A1 (fr) 1979-07-20
GB2036422A (en) 1980-06-25
WO1979000424A1 (en) 1979-07-12
JPS55500031A (de) 1980-01-24
CA1131688A (en) 1982-09-14
CH627301A5 (de) 1981-12-31

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