FR1145664A - Apparatus for lighting surgical operations - Google Patents

Apparatus for lighting surgical operations

Info

Publication number
FR1145664A
FR1145664A FR1145664DA FR1145664A FR 1145664 A FR1145664 A FR 1145664A FR 1145664D A FR1145664D A FR 1145664DA FR 1145664 A FR1145664 A FR 1145664A
Authority
FR
France
Prior art keywords
surgical operations
lighting
lighting surgical
operations
surgical
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)
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.)
Quarzlampen GmbH
Original Assignee
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 Quarzlampen GmbH filed Critical Quarzlampen GmbH
Application granted granted Critical
Publication of FR1145664A publication Critical patent/FR1145664A/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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1145664D 1953-10-14 1954-10-13 Apparatus for lighting surgical operations Expired FR1145664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1145664X 1953-10-14

Publications (1)

Publication Number Publication Date
FR1145664A true FR1145664A (en) 1957-10-29

Family

ID=7726967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145664D Expired FR1145664A (en) 1953-10-14 1954-10-13 Apparatus for lighting surgical operations

Country Status (1)

Country Link
FR (1) FR1145664A (en)

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