CA1013804A - Incandescent lamp with infrared reflective coating - Google Patents

Incandescent lamp with infrared reflective coating

Info

Publication number
CA1013804A
CA1013804A CA208,934A CA208934A CA1013804A CA 1013804 A CA1013804 A CA 1013804A CA 208934 A CA208934 A CA 208934A CA 1013804 A CA1013804 A CA 1013804A
Authority
CA
Canada
Prior art keywords
reflective coating
incandescent lamp
infrared reflective
infrared
incandescent
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
CA208,934A
Other versions
CA208934S (en
Inventor
John F. Waymouth
John M. Lo
Thomas J. Sentementes
Richard Coppola
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Application granted granted Critical
Publication of CA1013804A publication Critical patent/CA1013804A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K5/00—Lamps for general lighting
    • H01K5/02—Lamps for general lighting with connections made at opposite ends, e.g. tubular lamp with axially arranged filament
CA208,934A 1973-10-23 1974-09-11 Incandescent lamp with infrared reflective coating Expired CA1013804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41091473A 1973-10-23 1973-10-23

Publications (1)

Publication Number Publication Date
CA1013804A true CA1013804A (en) 1977-07-12

Family

ID=23626762

Family Applications (1)

Application Number Title Priority Date Filing Date
CA208,934A Expired CA1013804A (en) 1973-10-23 1974-09-11 Incandescent lamp with infrared reflective coating

Country Status (3)

Country Link
JP (1) JPS5073468A (en)
CA (1) CA1013804A (en)
DE (1) DE2448348A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160929A (en) * 1977-03-25 1979-07-10 Duro-Test Corporation Incandescent light source with transparent heat mirror
JPS5478877A (en) * 1977-12-06 1979-06-23 Toshiba Corp Incandescent lamp
CA1177704A (en) * 1981-07-20 1984-11-13 James D. Rancourt Optical coatings for high temperature applications
JPH06100687B2 (en) * 1983-08-22 1994-12-12 東芝ライテック株式会社 Bulb
ATE444563T1 (en) * 2006-07-20 2009-10-15 Flowil Int Lighting BULB

Family Cites Families (2)

* 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
US3288989A (en) * 1964-03-20 1966-11-29 George D Cooper Light unit

Also Published As

Publication number Publication date
JPS5073468A (en) 1975-06-17
DE2448348A1 (en) 1975-04-24

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