EP1061780A3 - Operationsleuchte mit Entladungslampen - Google Patents

Operationsleuchte mit Entladungslampen Download PDF

Info

Publication number
EP1061780A3
EP1061780A3 EP00112072A EP00112072A EP1061780A3 EP 1061780 A3 EP1061780 A3 EP 1061780A3 EP 00112072 A EP00112072 A EP 00112072A EP 00112072 A EP00112072 A EP 00112072A EP 1061780 A3 EP1061780 A3 EP 1061780A3
Authority
EP
European Patent Office
Prior art keywords
discharge lamps
light source
surgery light
switched
surgery
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.)
Withdrawn
Application number
EP00112072A
Other languages
English (en)
French (fr)
Other versions
EP1061780A2 (de
Inventor
Manfred Scholz
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.)
Gebrueder Berchtold GmbH and Co KG
Original Assignee
Gebrueder Berchtold GmbH and Co KG
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 Gebrueder Berchtold GmbH and Co KG filed Critical Gebrueder Berchtold GmbH and Co KG
Publication of EP1061780A2 publication Critical patent/EP1061780A2/de
Publication of EP1061780A3 publication Critical patent/EP1061780A3/de
Withdrawn legal-status Critical Current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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/40—Controlling the intensity of light discontinuously
    • H05B41/42—Controlling the intensity of light discontinuously in two steps only
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/46—Circuits providing for substitution in case of failure of the lamp
    • 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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Die Erfindung betrifft eine Operationsleuchte mit wenigstens zwei ein- und ausschaltbaren Entladungslampen (11), die mittels Zündgerät (12, 16) zündbar und alternativ einschaltbar sind sowie über optische Mittel, insbesondere wenigstens einen Reflektor (13, 13') ein Operationsfeld (14) beleuchten. Die Erfindung besteht darin, daß mehrere, insbesondere zwei mit individuellen Zündgeräten (12, 16) ausgestattete Entladungslampen (11, 15) unterschiedlicher Leistungen vorgesehen sind, wodurch bei Umschaltung von einer auf eine andere Entladungslampe (11, 15) die Beleuchtungsstärke im Operationsfeld (14) verändert werden kann.
EP00112072A 1999-06-11 2000-06-05 Operationsleuchte mit Entladungslampen Withdrawn EP1061780A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19926690A DE19926690A1 (de) 1999-06-11 1999-06-11 Operationsleuchte mit Entladungslampen
DE19926690 1999-06-11

Publications (2)

Publication Number Publication Date
EP1061780A2 EP1061780A2 (de) 2000-12-20
EP1061780A3 true EP1061780A3 (de) 2004-06-23

Family

ID=7910945

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00112072A Withdrawn EP1061780A3 (de) 1999-06-11 2000-06-05 Operationsleuchte mit Entladungslampen

Country Status (4)

Country Link
US (1) US6361189B1 (de)
EP (1) EP1061780A3 (de)
JP (1) JP2001015277A (de)
DE (1) DE19926690A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005036275A1 (de) * 2005-08-02 2007-02-08 Berchtold Holding Gmbh Operationsleuchte
DE102009042338B4 (de) * 2009-09-21 2019-03-21 Berchtold Holding Gmbh Operationsleuchte

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855937A (en) * 1958-03-17 1960-12-14 Gen Electric Co Ltd Improvements in or relating to circuit arrangements for operating electric lamps
US4057750A (en) * 1976-05-10 1977-11-08 Westinghouse Electric Corporation Apparatus and method for sustaining the operation of HID lamps
US4238711A (en) * 1979-08-20 1980-12-09 General Electric Company Circuit for selective individual operation of multiple arc discharge lamps
DE9217573U1 (de) * 1992-12-18 1993-07-08 Karl Leibinger Medizintechnik Gmbh & Co. Kg, 7202 Muehlheim, De
US5861706A (en) * 1997-06-10 1999-01-19 Osram Sylvania Inc. Electrodeless high intensity discharge medical lamp

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2261474B1 (de) * 1974-02-20 1978-01-06 Claude
US3997816A (en) 1975-04-21 1976-12-14 Gte Laboratories Incorporated Starting assist device for an electrodeless light source
US4041352A (en) 1976-07-14 1977-08-09 Gte Laboratories Incorporated Automatic starting system for solid state powered electrodeless lamps
US4359668A (en) 1979-03-14 1982-11-16 Fusion Systems Corporation Method and apparatus for igniting electrodeless discharge lamp
DE3139425A1 (de) 1981-10-03 1983-04-21 Herbert Waldmann GmbH & Co, 7730 Villingen-Schwenningen Leuchte fuer zahnmedizinische zwecke
US4423471A (en) 1982-09-15 1983-12-27 Mycro-Group Company Mobile lighting fixture, method and boom
DE3238876C2 (de) 1982-10-18 1985-01-17 Franz Sill Gmbh, 1000 Berlin Reflektor für eine mit einer Hochdruckentladungslampe versehene Decken-Einbauleuchte
DE8332680U1 (de) * 1983-11-14 1984-03-01 Fallschüssel, Gerd, Dr., 7100 Heilbronn Zahnarzt-arbeitsplatzleuchte
JPS60184250A (ja) 1984-03-01 1985-09-19 フュージョン・システムズ・コーポレーション セグメント化された反射器を有するランプ
DE3611138A1 (de) 1986-04-03 1987-10-15 Zimmermann Gmbh Co Kg Rudolf Leuchte mit einer hochdruckentladungslampe und einer umschaltvorrichtung zum umschalten auf eine reserve-gluehlampe
DE3807585A1 (de) * 1988-03-08 1989-09-21 Stierlen Maquet Ag Operationsleuchte
DE3813035C2 (de) * 1988-04-19 1995-03-23 Leica Industrieverwaltung Automatische Lampenwechselvorrichtung für Projektoren
US4887192A (en) 1988-11-04 1989-12-12 Fusion Systems Corporation Electrodeless lamp having compound resonant structure
JP2592005B2 (ja) * 1990-05-18 1997-03-19 株式会社小糸製作所 車輌用前照灯
DE9016036U1 (de) * 1990-11-24 1991-02-14 Lin, Yu-Chuan, San Chung, Taipei, Tw
DE4241911A1 (en) 1991-12-13 1993-06-17 Fusion Systems Corp Cooling system for plasma discharge lamp stimulated by microwaves - uses jets to provide cooling air stream directed onto lamp flask during simultaneous rotation
US5291092A (en) 1992-04-24 1994-03-01 Gte Products Corporation HID vehicle headlamp capsule assembly
US5321595A (en) 1992-09-04 1994-06-14 Amjo Infra Red Dryers, Inc. Double bulb mercury vapor lamp apparatus
US5471109A (en) 1992-12-31 1995-11-28 Fusion Systems Corporation Method and apparatus for preventing reverse flow in air or gas cooled lamps
US5334913A (en) 1993-01-13 1994-08-02 Fusion Systems Corporation Microwave powered lamp having a non-conductive reflector within the microwave cavity
US5331254A (en) 1993-01-19 1994-07-19 General Electric Company Starting circuit for an electrodeless high intensity discharge lamp employing a visible light radiator
DE9317671U1 (de) * 1993-11-18 1994-02-24 Delma Elektro Med App Operationsleuchte
DE19505925A1 (de) 1995-02-21 1996-08-22 Heraeus Med Gmbh Medizinische Leuchte mit Glühlampe und Entladungslampe
EP0819836B1 (de) 1995-02-28 2000-05-17 Yamaha Hatsudoki Kabushiki Kaisha Zylinderkopf und Verfahren zur Herstellung eines Ventilsitzes
US5582479A (en) 1995-03-01 1996-12-10 Eppi Lighting, Inc. Dual reflector high bay lighting system
DE19507305A1 (de) * 1995-03-02 1996-09-05 Delma Elektro Med App Operationsleuchte mit Hauptlampe und Ersatzlampe
US5659221A (en) 1996-03-26 1997-08-19 Osram Sylvania, Inc. High intensity discharge headlamp assembly
DE29623442U1 (de) 1996-10-01 1998-06-10 Heraeus Noblelight Gmbh Beleuchtungseinrichtung und dafür geeigneter optischer Strahler
DE29621603U1 (de) 1996-12-12 1997-04-10 Leibinger Medizintech Operationsleuchte
US5791768A (en) 1997-04-17 1998-08-11 Stingray Lighting, Inc. Dual reflector lighting system
DE29710936U1 (de) 1997-06-24 1997-09-25 Hansen Rudolf Operationsleuchte, insbesondere Stativ-, Wand- oder Deckenleuchte mit hoher Lichtleistung
DE19736189A1 (de) 1997-08-20 1999-02-25 Gerhard Kirschenhofer Beleuchtungsvorrichtung
DE29716393U1 (de) 1997-09-12 1997-12-11 Baero Baehren & Rosenkranz Kg Leuchte
DE29720592U1 (de) 1997-11-20 1999-06-02 Baehren & Rosenkranz Kg Leuchte mit einer Lampe und einer wellenlängenabhängigen Filtereinrichtung
US6137240A (en) * 1998-12-31 2000-10-24 Lumion Corporation Universal ballast control circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855937A (en) * 1958-03-17 1960-12-14 Gen Electric Co Ltd Improvements in or relating to circuit arrangements for operating electric lamps
US4057750A (en) * 1976-05-10 1977-11-08 Westinghouse Electric Corporation Apparatus and method for sustaining the operation of HID lamps
US4238711A (en) * 1979-08-20 1980-12-09 General Electric Company Circuit for selective individual operation of multiple arc discharge lamps
DE9217573U1 (de) * 1992-12-18 1993-07-08 Karl Leibinger Medizintechnik Gmbh & Co. Kg, 7202 Muehlheim, De
US5861706A (en) * 1997-06-10 1999-01-19 Osram Sylvania Inc. Electrodeless high intensity discharge medical lamp

Also Published As

Publication number Publication date
DE19926690A1 (de) 2000-12-14
EP1061780A2 (de) 2000-12-20
JP2001015277A (ja) 2001-01-19
US6361189B1 (en) 2002-03-26

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