NL179089B - REFLEKTOR WITH LONG-LIGHT SOURCE. - Google Patents

REFLEKTOR WITH LONG-LIGHT SOURCE.

Info

Publication number
NL179089B
NL179089B NL7504618A NL7504618A NL179089B NL 179089 B NL179089 B NL 179089B NL 7504618 A NL7504618 A NL 7504618A NL 7504618 A NL7504618 A NL 7504618A NL 179089 B NL179089 B NL 179089B
Authority
NL
Netherlands
Prior art keywords
reflektor
long
light source
source
light
Prior art date
Application number
NL7504618A
Other languages
Dutch (nl)
Other versions
NL179089C (en
NL7504618A (en
Inventor
Leonard Cornelis Eijkelenboom
Egbert Johannes Petrus Maassen
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
Priority to NL7504618A priority Critical patent/NL179089C/en
Priority to DE19762614770 priority patent/DE2614770C2/en
Priority to GB1553276A priority patent/GB1481938A/en
Priority to JP4195176A priority patent/JPS51129228A/en
Priority to FR7611347A priority patent/FR2308050A1/en
Publication of NL7504618A publication Critical patent/NL7504618A/en
Publication of NL179089B publication Critical patent/NL179089B/en
Application granted granted Critical
Publication of NL179089C publication Critical patent/NL179089C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
NL7504618A 1975-04-18 1975-04-18 REFLEKTOR WITH LONG-LIGHT SOURCE. NL179089C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL7504618A NL179089C (en) 1975-04-18 1975-04-18 REFLEKTOR WITH LONG-LIGHT SOURCE.
DE19762614770 DE2614770C2 (en) 1975-04-18 1976-04-06 Lighting unit for projection purposes
GB1553276A GB1481938A (en) 1975-04-18 1976-04-15 Corrugated reflector
JP4195176A JPS51129228A (en) 1975-04-18 1976-04-15 Waveform reflecting unit
FR7611347A FR2308050A1 (en) 1975-04-18 1976-04-16 WAVE REFLECTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7504618A NL179089C (en) 1975-04-18 1975-04-18 REFLEKTOR WITH LONG-LIGHT SOURCE.

Publications (3)

Publication Number Publication Date
NL7504618A NL7504618A (en) 1976-10-20
NL179089B true NL179089B (en) 1986-02-03
NL179089C NL179089C (en) 1986-07-01

Family

ID=19823607

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7504618A NL179089C (en) 1975-04-18 1975-04-18 REFLEKTOR WITH LONG-LIGHT SOURCE.

Country Status (5)

Country Link
JP (1) JPS51129228A (en)
DE (1) DE2614770C2 (en)
FR (1) FR2308050A1 (en)
GB (1) GB1481938A (en)
NL (1) NL179089C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186466C (en) * 1980-07-28 1992-03-16 Philips Nv LIGHTING LUMINAIRE.
JPS60184250A (en) * 1984-03-01 1985-09-19 フュージョン・システムズ・コーポレーション Lamp having segmented reflector
IN179055B (en) * 1992-04-15 1997-08-16 Optical & Textile Ltd
DE19603524A1 (en) * 1996-02-01 1997-08-07 Reichardt Ulrich Reflector for general purpose lamp
EP0801369B1 (en) * 1996-04-12 2001-07-25 Signalbau Huber AG Optical indicator for traffic signal device
EP0892288B2 (en) 1997-07-17 2009-01-21 Alcan Technology & Management AG Use of a rolled metal product with light diffusing surface structure
JP3048632U (en) * 1997-11-05 1998-05-22 日本フレネル株式会社 Lighting reflector
CN102705778A (en) * 2011-03-28 2012-10-03 海洋王照明科技股份有限公司 Light-reflecting cup and lighting lamp
CN102305385B (en) * 2011-09-27 2013-09-18 赵恒谦 Light-reflecting device and reflector for street lamps
ES2522995B1 (en) * 2013-04-19 2015-09-08 Lucas GARCÍA RODRÍGUEZ Revolution reflector with complex surface micro-structures
DE102015213858A1 (en) 2015-07-22 2017-01-26 Osram Gmbh lighting device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE165206C (en) *
DE2133224A1 (en) * 1970-07-09 1972-01-13 Gen Electric Optical projection system

Also Published As

Publication number Publication date
DE2614770A1 (en) 1976-10-28
FR2308050B3 (en) 1979-01-12
FR2308050A1 (en) 1976-11-12
NL179089C (en) 1986-07-01
GB1481938A (en) 1977-08-03
DE2614770C2 (en) 1984-02-23
NL7504618A (en) 1976-10-20
JPS51129228A (en) 1976-11-10

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V2 Lapsed due to non-payment of the last due maintenance fee for the patent application