FR2151459A5 - - Google Patents

Info

Publication number
FR2151459A5
FR2151459A5 FR7131146A FR7131146A FR2151459A5 FR 2151459 A5 FR2151459 A5 FR 2151459A5 FR 7131146 A FR7131146 A FR 7131146A FR 7131146 A FR7131146 A FR 7131146A FR 2151459 A5 FR2151459 A5 FR 2151459A5
Authority
FR
France
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
FR7131146A
Other languages
French (fr)
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.)
ECLAIRAGE TECH SA
Original Assignee
ECLAIRAGE TECH SA
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 ECLAIRAGE TECH SA filed Critical ECLAIRAGE TECH SA
Priority to FR7131146A priority Critical patent/FR2151459A5/fr
Priority to IT30920/71A priority patent/IT941122B/it
Priority to ES398171A priority patent/ES398171A1/es
Priority to CA135,996A priority patent/CA976937A/en
Priority to NL7211556A priority patent/NL7211556A/xx
Priority to DE2241903A priority patent/DE2241903A1/de
Priority to JP47086113A priority patent/JPS4840284A/ja
Application granted granted Critical
Publication of FR2151459A5 publication Critical patent/FR2151459A5/fr
Expired legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
FR7131146A 1971-08-27 1971-08-27 Expired FR2151459A5 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7131146A FR2151459A5 (it) 1971-08-27 1971-08-27
IT30920/71A IT941122B (it) 1971-08-27 1971-11-10 Riflettore per luminaria
ES398171A ES398171A1 (es) 1971-08-27 1971-12-10 Perfeccionamientos en reflectores para luminarias.
CA135,996A CA976937A (en) 1971-08-27 1972-03-01 Reflecteur pour luminaire
NL7211556A NL7211556A (it) 1971-08-27 1972-08-24
DE2241903A DE2241903A1 (de) 1971-08-27 1972-08-25 Reflektor fuer leuchten
JP47086113A JPS4840284A (it) 1971-08-27 1972-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7131146A FR2151459A5 (it) 1971-08-27 1971-08-27

Publications (1)

Publication Number Publication Date
FR2151459A5 true FR2151459A5 (it) 1973-04-20

Family

ID=9082275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7131146A Expired FR2151459A5 (it) 1971-08-27 1971-08-27

Country Status (7)

Country Link
JP (1) JPS4840284A (it)
CA (1) CA976937A (it)
DE (1) DE2241903A1 (it)
ES (1) ES398171A1 (it)
FR (1) FR2151459A5 (it)
IT (1) IT941122B (it)
NL (1) NL7211556A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2626379C1 (ru) * 2016-05-31 2017-07-26 Цезарь Иванович Калинин Способ установки светильников для равномерного освещения участка поверхности

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694382A (en) * 1986-12-23 1987-09-15 Hubbell Incorporated Reflector for roadway lighting luminaire
US4789923A (en) * 1986-12-23 1988-12-06 Hubbell Incorporated Reflector for roadway lighting luminaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2626379C1 (ru) * 2016-05-31 2017-07-26 Цезарь Иванович Калинин Способ установки светильников для равномерного освещения участка поверхности

Also Published As

Publication number Publication date
IT941122B (it) 1973-03-01
JPS4840284A (it) 1973-06-13
ES398171A1 (es) 1974-08-16
NL7211556A (it) 1973-03-01
DE2241903A1 (de) 1973-03-15
CA976937A (en) 1975-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse