FR2310528B1 - - Google Patents

Info

Publication number
FR2310528B1
FR2310528B1 FR7613576A FR7613576A FR2310528B1 FR 2310528 B1 FR2310528 B1 FR 2310528B1 FR 7613576 A FR7613576 A FR 7613576A FR 7613576 A FR7613576 A FR 7613576A FR 2310528 B1 FR2310528 B1 FR 2310528B1
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
FR7613576A
Other versions
FR2310528A1 (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.)
Financ Applic Elec
Original Assignee
Financ Applic Elec
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 Financ Applic Elec filed Critical Financ Applic Elec
Publication of FR2310528A1 publication Critical patent/FR2310528A1/fr
Application granted granted Critical
Publication of FR2310528B1 publication Critical patent/FR2310528B1/fr
Granted 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
    • F21V7/08—Optical design with elliptical curvature
    • 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
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
FR7613576A 1975-05-07 1976-05-06 Appareil destine a l'eclairage des diverses zones d'adaptation et du corps d'un tunnel Granted FR2310528A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU72420A LU72420A1 (fr) 1975-05-07 1975-05-07

Publications (2)

Publication Number Publication Date
FR2310528A1 FR2310528A1 (fr) 1976-12-03
FR2310528B1 true FR2310528B1 (fr) 1978-11-17

Family

ID=19727926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613576A Granted FR2310528A1 (fr) 1975-05-07 1976-05-06 Appareil destine a l'eclairage des diverses zones d'adaptation et du corps d'un tunnel

Country Status (7)

Country Link
BE (1) BE841521A (fr)
DE (1) DE2620186A1 (fr)
ES (1) ES447985A1 (fr)
FR (1) FR2310528A1 (fr)
IT (1) IT1060286B (fr)
LU (1) LU72420A1 (fr)
NL (1) NL181376C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUT35362A (en) * 1981-04-30 1985-06-28 Tivadar Foeldi Lighting armature, preferably for indoor light

Also Published As

Publication number Publication date
DE2620186A1 (de) 1976-11-18
NL181376C (nl) 1987-08-03
IT1060286B (it) 1982-07-10
ES447985A1 (es) 1977-06-16
LU72420A1 (fr) 1975-08-26
NL7604905A (nl) 1976-11-09
BE841521A (fr) 1976-09-01
FR2310528A1 (fr) 1976-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse