FR778681A - lighting of carriageways by means of a beam or beams of light comprising a non-glare zone parallel to the carriageway - Google Patents

lighting of carriageways by means of a beam or beams of light comprising a non-glare zone parallel to the carriageway

Info

Publication number
FR778681A
FR778681A FR778681DA FR778681A FR 778681 A FR778681 A FR 778681A FR 778681D A FR778681D A FR 778681DA FR 778681 A FR778681 A FR 778681A
Authority
FR
France
Prior art keywords
carriageways
carriageway
beams
lighting
light
Prior art date
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
Other languages
French (fr)
Inventor
Pierre Bossu
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 filed Critical
Application granted granted Critical
Publication of FR778681A publication Critical patent/FR778681A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR778681D 1932-04-02 1932-04-02 lighting of carriageways by means of a beam or beams of light comprising a non-glare zone parallel to the carriageway Expired FR778681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR778681T 1932-04-02

Publications (1)

Publication Number Publication Date
FR778681A true FR778681A (en) 1935-03-22

Family

ID=9202275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778681D Expired FR778681A (en) 1932-04-02 1932-04-02 lighting of carriageways by means of a beam or beams of light comprising a non-glare zone parallel to the carriageway

Country Status (1)

Country Link
FR (1) FR778681A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013136217A1 (en) * 2012-03-13 2013-09-19 Koninklijke Philips N.V. A lighting device, a lighting luminaire and a lighting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013136217A1 (en) * 2012-03-13 2013-09-19 Koninklijke Philips N.V. A lighting device, a lighting luminaire and a lighting system

Similar Documents

Publication Publication Date Title
FR778681A (en) lighting of carriageways by means of a beam or beams of light comprising a non-glare zone parallel to the carriageway
FR44701E (en) illumination of carriageways by means of a beam or beams of light comprising a non-glare zone parallel to the carriageway
FR749910A (en) Improvements to the means to ensure the lighting of traffic areas such as, in particular, the arteries of a built-up area
FR757938A (en) Light reflector mainly for lighting shop windows
FR730581A (en) Light column for traffic
FR698816A (en) Reflector for lighting large areas
FR784080A (en) Improvements to the construction of street lights intended in particular for urban lighting
FR752112A (en) Improvement to reflectors for lighting large areas
FR847132A (en) Improvements to road lighting
FR663543A (en) Indirect lighting system with directed light beam, applicable to automotive headlamps
FR794409A (en) Refuge to facilitate the crossing of the roadways by pedestrians
FR748391A (en) Light reflector
FR656616A (en) Street light lantern
FR828726A (en) Lantern for non-glare lighting of streets or roads
FR791802A (en) Light reflector system for road lighting
FR862624A (en) Installation for road lighting
FR689236A (en) Crossing light fixture
FR43497E (en) Optical system for breaking down a main light beam into separate orientable elementary beams
FR33048E (en) Improvements made to reflectors intended to return rays emitted by a light source to a limited portion of the space
FR657995A (en) Lighting system for vehicles suppressing glare by obscuring part of the projected light beams
FR746088A (en) Fog light fixture for vehicles
FR753359A (en) System of metal nails to mark the passage of pedestrians on the roadway
FR804702A (en) Reflector assembly for horizon lights or others
FR841313A (en) Reflector luminaire for lighting large areas
FR750128A (en) Hyper vertical oil or gasoline burner