FR2216523B1 - - Google Patents

Info

Publication number
FR2216523B1
FR2216523B1 FR7404579A FR7404579A FR2216523B1 FR 2216523 B1 FR2216523 B1 FR 2216523B1 FR 7404579 A FR7404579 A FR 7404579A FR 7404579 A FR7404579 A FR 7404579A FR 2216523 B1 FR2216523 B1 FR 2216523B1
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
FR7404579A
Other languages
French (fr)
Other versions
FR2216523A1 (ja
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 FR2216523A1 publication Critical patent/FR2216523A1/fr
Application granted granted Critical
Publication of FR2216523B1 publication Critical patent/FR2216523B1/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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7404579A 1973-02-06 1974-02-06 Expired FR2216523B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2305664A DE2305664A1 (de) 1973-02-06 1973-02-06 Operationsleuchte

Publications (2)

Publication Number Publication Date
FR2216523A1 FR2216523A1 (ja) 1974-08-30
FR2216523B1 true FR2216523B1 (ja) 1978-01-06

Family

ID=5871046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404579A Expired FR2216523B1 (ja) 1973-02-06 1974-02-06

Country Status (3)

Country Link
JP (1) JPS49106181A (ja)
DE (1) DE2305664A1 (ja)
FR (1) FR2216523B1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037096A (en) * 1974-08-09 1977-07-19 American Sterilizer Company Illuminator apparatus using optical reflective methods
DE2725428C2 (de) * 1977-06-04 1983-12-01 W.C. Heraeus Gmbh, 6450 Hanau Gehäuse einer Operationsleuchte
DE3437626A1 (de) * 1984-10-13 1986-04-17 Heraeus Gmbh W C Operationsleuchte mit waermeabsorbierenden koerpern
DE9017143U1 (de) * 1990-12-19 1991-03-07 Delma, Elektro- Und Medizinische Apparatebaugesellschaft Mbh, 7200 Tuttlingen Operationsleuchte
US6276820B1 (en) * 1999-08-19 2001-08-21 Hill-Rom, Inc. Handle for surgical light apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB411170A (en) * 1933-03-13 1934-06-07 British Thomson Houston Co Ltd Improvements in and relating to projector lamp systems
CH373103A (de) * 1959-12-23 1963-11-15 Steiner & Steiner Ag Leuchte, insbesondere Strassenleuchte
US3119567A (en) * 1962-06-07 1964-01-28 Swivelier Company Inc Lighting fixture

Also Published As

Publication number Publication date
DE2305664A1 (de) 1974-08-08
JPS49106181A (ja) 1974-10-08
FR2216523A1 (ja) 1974-08-30

Similar Documents

Publication Publication Date Title
AR201758A1 (ja)
AU476761B2 (ja)
AU465372B2 (ja)
AR201235Q (ja)
AR201231Q (ja)
AU474593B2 (ja)
AU474511B2 (ja)
AU474838B2 (ja)
AU465453B2 (ja)
AU465434B2 (ja)
AU450229B2 (ja)
AU476714B2 (ja)
AR201229Q (ja)
AU472848B2 (ja)
AU476696B2 (ja)
AU466283B2 (ja)
FR2216523A1 (ja)
AR199451A1 (ja)
AU477823B2 (ja)
AR193950A1 (ja)
AU476873B1 (ja)
AU447540B2 (ja)
AU477824B2 (ja)
AR210729A1 (ja)
AU461342B2 (ja)

Legal Events

Date Code Title Description
ST Notification of lapse