GB1122968A - - Google Patents

Info

Publication number
GB1122968A
GB1122968A GB33593/67A GB3359367A GB1122968A GB 1122968 A GB1122968 A GB 1122968A GB 33593/67 A GB33593/67 A GB 33593/67A GB 3359367 A GB3359367 A GB 3359367A GB 1122968 A GB1122968 A GB 1122968A
Authority
GB
United Kingdom
Prior art keywords
light
concentrate
housing
source
area
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
GB33593/67A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1122968A publication Critical patent/GB1122968A/en
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
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB33593/67A 1966-08-05 1967-07-21 Expired GB1122968A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR72328A FR1495007A (fr) 1966-08-05 1966-08-05 Appareil d'éclairage opératoire

Publications (1)

Publication Number Publication Date
GB1122968A true GB1122968A (fr) 1968-08-07

Family

ID=8615009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33593/67A Expired GB1122968A (fr) 1966-08-05 1967-07-21

Country Status (2)

Country Link
FR (1) FR1495007A (fr)
GB (1) GB1122968A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0856699A1 (fr) * 1991-06-25 1998-08-05 Alm Equipements Hospitaliers S.A. Dispositif médical pour l'éclairage d'un champ de traitement
EP1770329A3 (fr) * 2005-09-28 2008-05-14 Semperlux Aktiengesellschaft, Lichttechnische Werke Dispositif pour éviter de manière sélective l'éblouissement d'un éclairage extérieur selon un axe vertical et horizontal
US8292804B2 (en) 2008-06-20 2012-10-23 Trumpf Medizin Systeme Gmbh + Co. Kg Surgical lamp beam arrangement

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212493A1 (de) * 1972-03-15 1973-09-27 Hoechst Ag Bausatz zum erzeugen von ausgeleuchteten zonen ultrareiner atmosphaere
FR2247672B1 (fr) * 1973-10-12 1976-06-18 Alexandre Et Co
US4994945A (en) * 1989-01-26 1991-02-19 Kirschner Medical Corporation Lamp system for operating theatres and the like
US4937715A (en) * 1989-01-26 1990-06-26 Kirschner Medical Corporation Lamp system for operating theatres and the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0856699A1 (fr) * 1991-06-25 1998-08-05 Alm Equipements Hospitaliers S.A. Dispositif médical pour l'éclairage d'un champ de traitement
EP1770329A3 (fr) * 2005-09-28 2008-05-14 Semperlux Aktiengesellschaft, Lichttechnische Werke Dispositif pour éviter de manière sélective l'éblouissement d'un éclairage extérieur selon un axe vertical et horizontal
US7470045B2 (en) 2005-09-28 2008-12-30 Semperlux Ag Assembly for directed shading of outside lighting
US8292804B2 (en) 2008-06-20 2012-10-23 Trumpf Medizin Systeme Gmbh + Co. Kg Surgical lamp beam arrangement

Also Published As

Publication number Publication date
DE1597915B2 (de) 1972-09-28
DE1597915A1 (de) 1970-10-01
FR1495007A (fr) 1967-09-15

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