FR2194915A1 - - Google Patents

Info

Publication number
FR2194915A1
FR2194915A1 FR7323205A FR7323205A FR2194915A1 FR 2194915 A1 FR2194915 A1 FR 2194915A1 FR 7323205 A FR7323205 A FR 7323205A FR 7323205 A FR7323205 A FR 7323205A FR 2194915 A1 FR2194915 A1 FR 2194915A1
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.)
Granted
Application number
FR7323205A
Other versions
FR2194915B1 (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.)
Pierre Angenieux SA
Original Assignee
Pierre Angenieux 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 Pierre Angenieux SA filed Critical Pierre Angenieux SA
Publication of FR2194915A1 publication Critical patent/FR2194915A1/fr
Application granted granted Critical
Publication of FR2194915B1 publication Critical patent/FR2194915B1/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
    • F21V5/00—Refractors for light sources
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
FR7323205A 1972-07-27 1973-06-26 Expired FR2194915B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU65808 1972-07-27

Publications (2)

Publication Number Publication Date
FR2194915A1 true FR2194915A1 (fr) 1974-03-01
FR2194915B1 FR2194915B1 (fr) 1978-06-30

Family

ID=19727126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323205A Expired FR2194915B1 (fr) 1972-07-27 1973-06-26

Country Status (5)

Country Link
US (1) US3848119A (fr)
CH (1) CH576606A5 (fr)
FR (1) FR2194915B1 (fr)
GB (1) GB1433217A (fr)
LU (1) LU65808A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443642A1 (fr) * 1978-09-05 1980-07-04 Gca Corp Dispositif d'eclairement de grande puissance
DE3432745A1 (de) * 1984-09-06 1986-03-06 W.C. Heraeus Gmbh, 6450 Hanau Reflektoranordnung fuer operationsleuchten
EP3101335A1 (fr) * 2015-06-02 2016-12-07 Maquet SAS Dispositif d'eclairage a coupole d'eclairage d'encombrement reduit pour former une tache d'eclairement a diametre et temperature de couleur variables

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933813A (en) * 1986-04-14 1990-06-12 Berger Daniel S Sunlight simulator
FR2739676B1 (fr) * 1995-10-05 1997-11-14 Alm Projecteur multi-hublots ameliorant l'homogeneite de la plage eclairee
US5988841A (en) * 1995-10-19 1999-11-23 Simon; Jerome H. Multiple beam projection lighting system
US6183120B1 (en) * 1998-09-03 2001-02-06 Jerome H. Simon Method and apparatus of controlling beam divergence and directionality
US6379027B1 (en) 2000-03-30 2002-04-30 Ruud Lighting, Inc. Light-generating and beam-establishing device
US6508579B1 (en) 2000-05-09 2003-01-21 Alan J. Ruud Lighting apparatus for illuminating well-defined limited areas
ITBO20040412A1 (it) * 2004-07-01 2004-10-01 Eurodent Spa Lampada dentale particolarmente per ambulatori medico-dentistici
FR2947611B1 (fr) * 2009-07-02 2013-04-12 Zenium Module optique et dispositif d'eclairage a trois branches pour l'eclairage de champs operatoires

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987019A (en) * 1932-11-10 1935-01-08 Holophane Co Inc Dental lighting system
DE1137703B (de) * 1961-03-30 1962-10-11 Zeiss Ikon Ag Einstellbare Beleuchtungseinrichtung, insbesondere Operationsleuchte
DE1197827C2 (de) * 1964-04-11 1976-02-26 Orginal Hanau Quarzlampen GmbH, 6450 Hanau Operationsleuchte

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443642A1 (fr) * 1978-09-05 1980-07-04 Gca Corp Dispositif d'eclairement de grande puissance
DE3432745A1 (de) * 1984-09-06 1986-03-06 W.C. Heraeus Gmbh, 6450 Hanau Reflektoranordnung fuer operationsleuchten
EP3101335A1 (fr) * 2015-06-02 2016-12-07 Maquet SAS Dispositif d'eclairage a coupole d'eclairage d'encombrement reduit pour former une tache d'eclairement a diametre et temperature de couleur variables
FR3037121A1 (fr) * 2015-06-02 2016-12-09 Maquet Sas Dispositif d'eclairage a coupole d'eclairage d'encombrement reduit pour former une tache d'eclairement a diametre et temperature de couleur variables
US10180238B2 (en) 2015-06-02 2019-01-15 Maquet Sas Lighting device having a compact lighting dome for forming an illumination spot of variable diameter and of variable color temperature

Also Published As

Publication number Publication date
US3848119A (en) 1974-11-12
LU65808A1 (fr) 1972-11-29
DE2334912B2 (de) 1976-02-19
GB1433217A (en) 1976-04-22
FR2194915B1 (fr) 1978-06-30
DE2334912A1 (de) 1974-02-07
CH576606A5 (fr) 1976-06-15

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