IT1186365B - Lampada elettrica a riflettore - Google Patents

Lampada elettrica a riflettore

Info

Publication number
IT1186365B
IT1186365B IT22741/85A IT2274185A IT1186365B IT 1186365 B IT1186365 B IT 1186365B IT 22741/85 A IT22741/85 A IT 22741/85A IT 2274185 A IT2274185 A IT 2274185A IT 1186365 B IT1186365 B IT 1186365B
Authority
IT
Italy
Prior art keywords
reflector lamp
electric reflector
electric
lamp
reflector
Prior art date
Application number
IT22741/85A
Other languages
English (en)
Other versions
IT8522741A0 (it
Inventor
Henricus Franciscus Joh Giller
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 IT8522741A0 publication Critical patent/IT8522741A0/it
Application granted granted Critical
Publication of IT1186365B publication Critical patent/IT1186365B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K7/00—Lamps for purposes other than general lighting
    • H01K7/02—Lamps for purposes other than general lighting for producing a narrow beam of light; for approximating a point-like source of light, e.g. for searchlight, for cinematographic projector
    • 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
    • H01K1/325—Reflecting coating
IT22741/85A 1984-11-09 1985-11-06 Lampada elettrica a riflettore IT1186365B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8403421A NL8403421A (nl) 1984-11-09 1984-11-09 Elektrische reflektorlamp.

Publications (2)

Publication Number Publication Date
IT8522741A0 IT8522741A0 (it) 1985-11-06
IT1186365B true IT1186365B (it) 1987-11-26

Family

ID=19844735

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22741/85A IT1186365B (it) 1984-11-09 1985-11-06 Lampada elettrica a riflettore

Country Status (9)

Country Link
US (1) US4672514A (it)
JP (1) JPS629360U (it)
BE (1) BE903603A (it)
DE (1) DE8530223U1 (it)
ES (1) ES290120Y (it)
FR (1) FR2573247B3 (it)
GB (1) GB2166861B (it)
IT (1) IT1186365B (it)
NL (1) NL8403421A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3762562D1 (de) * 1986-03-11 1990-06-07 Philips Nv Geblasener lampenkolben und mit einem solchen kolben versehene elektrische lampe.
US4803394A (en) * 1987-02-25 1989-02-07 U.S. Philips Corporation Lamp vessel for multiple lamp types
US5278744A (en) * 1990-10-01 1994-01-11 U.S. Philips Corporation Illumination device and luminaire for use therein
CN1083080C (zh) 1994-03-10 2002-04-17 皇家菲利浦电子有限公司 电反射灯
US5535111A (en) * 1994-04-29 1996-07-09 Thomas & Betts Corporation Quartz halogen flood light assembly having improved lamp and reflector
JP2006054054A (ja) * 2002-07-30 2006-02-23 Matsushita Electric Ind Co Ltd 電球形無電極蛍光ランプおよびその製造方法
CN102620233A (zh) * 2012-04-19 2012-08-01 德清县莫高峰电光源有限公司 一种反射灯罩

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110590A (en) * 1936-09-11 1938-03-08 Birdseye Electric Corp Reflecting incandescent lamp
US2629046A (en) * 1951-01-03 1953-02-17 Liberman Milton Lamp supported reflector unit
US4420801A (en) * 1980-07-03 1983-12-13 General Electric Company Reflector lamp
US4447865A (en) * 1982-05-13 1984-05-08 General Electric Company Reflector lamp
US4536834A (en) * 1984-05-22 1985-08-20 General Electric Company R lamp having an improved neck section for increasing the useful light output

Also Published As

Publication number Publication date
BE903603A (fr) 1986-05-07
JPS629360U (it) 1987-01-20
ES290120U (es) 1986-03-01
IT8522741A0 (it) 1985-11-06
GB2166861B (en) 1987-12-31
GB8527355D0 (en) 1985-12-11
FR2573247A3 (fr) 1986-05-16
NL8403421A (nl) 1986-06-02
US4672514A (en) 1987-06-09
GB2166861A (en) 1986-05-14
FR2573247B3 (fr) 1986-12-26
DE8530223U1 (de) 1986-03-13
ES290120Y (es) 1986-10-16

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