EP0442169A3 - Lamp, in particular projector - Google Patents

Lamp, in particular projector Download PDF

Info

Publication number
EP0442169A3
EP0442169A3 EP19900250301 EP90250301A EP0442169A3 EP 0442169 A3 EP0442169 A3 EP 0442169A3 EP 19900250301 EP19900250301 EP 19900250301 EP 90250301 A EP90250301 A EP 90250301A EP 0442169 A3 EP0442169 A3 EP 0442169A3
Authority
EP
European Patent Office
Prior art keywords
lamp
particular projector
projector
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Withdrawn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
EP19900250301
Other languages
German (de)
Other versions
EP0442169A2 (en
Inventor
Erhard Rahn
Klaus Siara
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.)
Franz Sill GmbH
Original Assignee
Franz Sill 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 Franz Sill GmbH filed Critical Franz Sill GmbH
Publication of EP0442169A2 publication Critical patent/EP0442169A2/en
Publication of EP0442169A3 publication Critical patent/EP0442169A3/en
Withdrawn legal-status Critical Current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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/107—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using hinge joints
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
EP19900250301 1990-02-16 1990-12-03 Lamp, in particular projector Withdrawn EP0442169A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4005355 1990-02-16
DE19904005355 DE4005355A1 (en) 1990-02-16 1990-02-16 LIGHT, IN PARTICULAR DISPLAY SPOTLIGHTS

Publications (2)

Publication Number Publication Date
EP0442169A2 EP0442169A2 (en) 1991-08-21
EP0442169A3 true EP0442169A3 (en) 1992-01-02

Family

ID=6400598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900250301 Withdrawn EP0442169A3 (en) 1990-02-16 1990-12-03 Lamp, in particular projector

Country Status (2)

Country Link
EP (1) EP0442169A3 (en)
DE (1) DE4005355A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0621442B1 (en) * 1993-04-21 1997-11-05 Siemens Aktiengesellschaft Ceiling recessed light fixture
DE19545082A1 (en) * 1995-12-04 1997-06-05 Ligth Partner Lichtsysteme Gmb Waterproof light, especially for ship operation
EP0997684B1 (en) 1998-10-29 2005-03-30 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Headlamp
DE20016303U1 (en) 2000-09-15 2001-01-11 Arnold & Richter Cine Technik GmbH & Co Betriebs KG, 80799 München Headlights
DE202009016318U1 (en) * 2009-12-01 2011-04-14 Zumtobel Lighting Gmbh Luminaire with movable holding element for a light exit element
US10132456B2 (en) 2011-04-04 2018-11-20 Robe Lighting S.R.O. Dual graphic wheel for an automated luminaire
US20130094219A1 (en) * 2011-04-04 2013-04-18 Robe Lighting S.R.O. Dual graphic wheel for an automated luminaire
DE202015103514U1 (en) * 2015-07-03 2016-10-10 Zumtobel Lighting Gmbh Spotlight with movable optical element

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB264437A (en) * 1926-11-20 1927-01-20 Andrew Chalmers Improvements relating to globe fittings for electric lamps
US2114963A (en) * 1935-11-25 1938-04-19 Century Lighting Equipment Inc Light projector or similar article
FR2224706A1 (en) * 1973-04-04 1974-10-31 Rotaflex Ltd
DE8815535U1 (en) * 1987-12-25 1989-02-02 G-C Dental Industrial Corp., Tokio/Tokyo Dental Astral Lamp
DE3812232A1 (en) * 1988-04-13 1989-10-26 Thorn Licht Gmbh Luminaire radiator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT109646B (en) * 1926-04-16 1928-05-10 Louis John Steele Light reflector.
DE7112321U (en) * 1971-03-31 1971-12-02 Siemens Ag Luminaire for a high pressure discharge lamp
DE2618310C3 (en) * 1976-04-27 1980-03-13 Erco Leuchten Gmbh, 5880 Luedenscheid Spotlight

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB264437A (en) * 1926-11-20 1927-01-20 Andrew Chalmers Improvements relating to globe fittings for electric lamps
US2114963A (en) * 1935-11-25 1938-04-19 Century Lighting Equipment Inc Light projector or similar article
FR2224706A1 (en) * 1973-04-04 1974-10-31 Rotaflex Ltd
DE8815535U1 (en) * 1987-12-25 1989-02-02 G-C Dental Industrial Corp., Tokio/Tokyo Dental Astral Lamp
DE3812232A1 (en) * 1988-04-13 1989-10-26 Thorn Licht Gmbh Luminaire radiator

Also Published As

Publication number Publication date
EP0442169A2 (en) 1991-08-21
DE4005355A1 (en) 1991-09-26
DE4005355C2 (en) 1992-11-12

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Legal Events

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