FR2393230A1 - SCIALYTICAL - Google Patents

SCIALYTICAL

Info

Publication number
FR2393230A1
FR2393230A1 FR7816660A FR7816660A FR2393230A1 FR 2393230 A1 FR2393230 A1 FR 2393230A1 FR 7816660 A FR7816660 A FR 7816660A FR 7816660 A FR7816660 A FR 7816660A FR 2393230 A1 FR2393230 A1 FR 2393230A1
Authority
FR
France
Prior art keywords
reflector
ellipsoid
counter
light source
scialytical
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.)
Granted
Application number
FR7816660A
Other languages
French (fr)
Other versions
FR2393230B3 (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.)
Original Hanau Quarzlampen GmbH
Original Assignee
Original Hanau Quarzlampen 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 Original Hanau Quarzlampen GmbH filed Critical Original Hanau Quarzlampen GmbH
Publication of FR2393230A1 publication Critical patent/FR2393230A1/en
Application granted granted Critical
Publication of FR2393230B3 publication Critical patent/FR2393230B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Radiation-Therapy Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Le réflecteur 6 de ce scialytique forme une partie d'un ellipsoïde, la source lumineuse 5 se trouvant à un foyer de l'ellipsoïde et un contre-réflecteur 7, conçu sous forme de secteur sphérique, se raccorde à ce réflecteur 6, avec l'indication que la source lumineuse 5 se trouve au centre de ce contre-réflecteur 7.The reflector 6 of this operating light forms part of an ellipsoid, the light source 5 located at a focal point of the ellipsoid and a counter-reflector 7, designed in the form of a spherical sector, is connected to this reflector 6, with the 'indication that the light source 5 is at the center of this counter-reflector 7.

FR7816660A 1977-06-04 1978-06-02 SCIALYTICAL Granted FR2393230A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2725427 1977-06-04

Publications (2)

Publication Number Publication Date
FR2393230A1 true FR2393230A1 (en) 1978-12-29
FR2393230B3 FR2393230B3 (en) 1981-02-27

Family

ID=6010826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816660A Granted FR2393230A1 (en) 1977-06-04 1978-06-02 SCIALYTICAL

Country Status (3)

Country Link
JP (1) JPS543388A (en)
FR (1) FR2393230A1 (en)
GB (1) GB1601297A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252216A (en) * 2010-05-19 2011-11-23 杰森医疗设备(上海)有限公司 Shadowless lighting lamp with brightness compensation mechanism
CN104142601B (en) * 2014-06-16 2017-02-08 江苏省原子医学研究所 Shadowless lamp device with real-time recording function

Also Published As

Publication number Publication date
JPS543388A (en) 1979-01-11
FR2393230B3 (en) 1981-02-27
GB1601297A (en) 1981-10-28

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