IT1186365B - Lampada elettrica a riflettore - Google Patents
Lampada elettrica a riflettoreInfo
- 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
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
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)
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 |
JPH08510591A (ja) | 1994-03-10 | 1996-11-05 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 反射形電球 |
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)
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 |
-
1984
- 1984-11-09 NL NL8403421A patent/NL8403421A/nl not_active Application Discontinuation
-
1985
- 1985-10-25 DE DE8530223U patent/DE8530223U1/de not_active Expired
- 1985-11-01 US US06/793,882 patent/US4672514A/en not_active Expired - Fee Related
- 1985-11-06 GB GB08527355A patent/GB2166861B/en not_active Expired
- 1985-11-06 JP JP1985169924U patent/JPS629360U/ja active Pending
- 1985-11-06 IT IT22741/85A patent/IT1186365B/it active
- 1985-11-06 ES ES1985290120U patent/ES290120Y/es not_active Expired
- 1985-11-07 BE BE0/215836A patent/BE903603A/fr not_active IP Right Cessation
- 1985-11-08 FR FR8516563A patent/FR2573247B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT8522741A0 (it) | 1985-11-06 |
FR2573247B3 (fr) | 1986-12-26 |
ES290120U (es) | 1986-03-01 |
GB2166861B (en) | 1987-12-31 |
GB2166861A (en) | 1986-05-14 |
DE8530223U1 (de) | 1986-03-13 |
US4672514A (en) | 1987-06-09 |
GB8527355D0 (en) | 1985-12-11 |
ES290120Y (es) | 1986-10-16 |
JPS629360U (it) | 1987-01-20 |
FR2573247A3 (fr) | 1986-05-16 |
BE903603A (fr) | 1986-05-07 |
NL8403421A (nl) | 1986-06-02 |
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