FR2135928A5 - - Google Patents

Info

Publication number
FR2135928A5
FR2135928A5 FR7147308A FR7147308A FR2135928A5 FR 2135928 A5 FR2135928 A5 FR 2135928A5 FR 7147308 A FR7147308 A FR 7147308A FR 7147308 A FR7147308 A FR 7147308A FR 2135928 A5 FR2135928 A5 FR 2135928A5
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
FR7147308A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR2135928A5 publication Critical patent/FR2135928A5/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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7147308A 1971-04-29 1971-12-29 Expired FR2135928A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712121074 DE2121074A1 (de) 1971-04-29 1971-04-29 Reflektorleuchte für Hochdrucklampen

Publications (1)

Publication Number Publication Date
FR2135928A5 true FR2135928A5 (fr) 1972-12-22

Family

ID=5806338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147308A Expired FR2135928A5 (fr) 1971-04-29 1971-12-29

Country Status (6)

Country Link
BE (1) BE782561A (fr)
CH (1) CH539237A (fr)
DE (1) DE2121074A1 (fr)
FR (1) FR2135928A5 (fr)
IT (1) IT953850B (fr)
NL (1) NL7205780A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005066538A1 (fr) * 2003-12-23 2005-07-21 Engel Hartmut S Lampe encastree
US7744253B2 (en) 2003-12-23 2010-06-29 Hartmut S. Engel Built-in light

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633976A1 (de) * 1986-04-09 1987-10-29 Wila Leuchten Gmbh Deckenstrahler mit umfeldaufhellung
DE3737324A1 (de) * 1987-10-30 1989-05-11 Scholz & Kronberg Produktions Tiefstrahlende direktleuchte
DE4312889B4 (de) * 1993-04-20 2006-05-04 Siteco Beleuchtungstechnik Gmbh Vorwiegend direkt strahlende Leuchte mit einem abgehängten Lichtleitkörper
EP1267120A1 (fr) * 2001-06-13 2002-12-18 BÄ*RO GmbH & Co. KG Eclairage d'intérieur, en particulier pour l'éclairage des surfaces d'étalage de marchandises
DE102004038974A1 (de) * 2004-08-10 2006-02-23 Siegfried Wiemers Beleuchtungseinrichtung
DE102011107427A1 (de) 2011-07-15 2013-01-17 Siteco Beleuchtungstechnik Gmbh Deckenaufhellungsnut
DE102012102732B4 (de) 2012-03-29 2015-12-31 Siteco Beleuchtungstechnik Gmbh Leuchte mit Lichtabstrahlung in einen Randbereich

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005066538A1 (fr) * 2003-12-23 2005-07-21 Engel Hartmut S Lampe encastree
AU2004312574B2 (en) * 2003-12-23 2009-06-04 Hartmut S. Engel Recessed Lighting Fixture
CN1898496B (zh) * 2003-12-23 2010-04-28 哈特姆特·S·英格尔 嵌入式灯具
US7744253B2 (en) 2003-12-23 2010-06-29 Hartmut S. Engel Built-in light
US7753550B2 (en) 2003-12-23 2010-07-13 Hartmut S. Engel Recessed lighting fixture

Also Published As

Publication number Publication date
CH539237A (de) 1973-07-15
DE2121074A1 (de) 1972-11-02
IT953850B (it) 1973-08-10
BE782561A (fr) 1972-08-16
NL7205780A (fr) 1972-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse