ATE99399T1 - RADIANT. - Google Patents

RADIANT.

Info

Publication number
ATE99399T1
ATE99399T1 AT90105149T AT90105149T ATE99399T1 AT E99399 T1 ATE99399 T1 AT E99399T1 AT 90105149 T AT90105149 T AT 90105149T AT 90105149 T AT90105149 T AT 90105149T AT E99399 T1 ATE99399 T1 AT E99399T1
Authority
AT
Austria
Prior art keywords
radiator
lampholder
adjusting
attachment
holder unit
Prior art date
Application number
AT90105149T
Other languages
German (de)
Inventor
Gottfried Mueller
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE99399T1 publication Critical patent/ATE99399T1/en

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
    • 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
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21V21/34—Supporting elements displaceable along a guiding element
    • 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
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
    • 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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Radiators for fully illuminating sales rooms, hotel foyers and the like generally make use of point-source lamps which are arranged in the region of the focal point of a parabolic reflector. Should it be required to be able to vary the radiation characteristic within certain limits in such a radiator, this can be carried out by means of adjusting the lampholder in the principal direction of radiation of the radiator. For a radiator (1) whose reflector housing (2) has a tubular attachment (2.0), a holder unit (7) consisting of an annular can (7.1), which can be axially adjusted in a setting ring (7.4) and to which a lampholder (7.2) is attached, is provided for adjusting the socket. As a result, the attachment of the holder unit (7) in its setting ring (7.4) is performed in wall passages (2.13) of the tubular attachment (2.0) of the reflector housing. <IMAGE>
AT90105149T 1989-03-23 1990-03-19 RADIANT. ATE99399T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8903699U DE8903699U1 (en) 1989-03-23 1989-03-23
EP90105149A EP0389912B1 (en) 1989-03-23 1990-03-19 Projector

Publications (1)

Publication Number Publication Date
ATE99399T1 true ATE99399T1 (en) 1994-01-15

Family

ID=6837509

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90105149T ATE99399T1 (en) 1989-03-23 1990-03-19 RADIANT.

Country Status (3)

Country Link
EP (1) EP0389912B1 (en)
AT (1) ATE99399T1 (en)
DE (2) DE8903699U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210450A1 (en) * 1992-03-30 1993-10-07 Hartmut S Engel Spotlight with a focusing device
NL9301649A (en) * 1993-09-24 1995-04-18 Massive Productie Nederland B Lamp
US6045236A (en) * 1996-08-09 2000-04-04 Black & Decker Inc. Twist on/off and adjustable focus flashlight
DE10241182A1 (en) * 2002-09-05 2004-03-18 Licht + Design Gmbh Ceiling or wall spot lights mounted on rail type busbars or similar means has pivoting housing for control equipment and pivoting lamp fitting

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322850C (en) * 1919-02-06 1920-07-10 Schneider & Co Dr Ing Incandescent lamp fitting
FR652247A (en) * 1928-04-05 1929-03-06 Device for adjusting the position of the light source in electric or other lighting fittings
DE1600375U (en) * 1949-01-24 1950-02-02 Florenz Voegeding Metallwarenf DEVICE FOR FOCUSING THE LIGHT SOURCE ON HEADLIGHTS FOR ELECTRICALLY OPERATED RAIL VEHICLES AND THE LIKE.
US3020390A (en) * 1958-06-17 1962-02-06 Carroll B Lusk Light projector
DE1976688U (en) * 1967-10-27 1968-01-11 Reininghaus & Co SPOTLIGHT.
GB1424360A (en) * 1972-05-22 1976-02-11 Rotaflex Ltd Spotlieghts
NL7216165A (en) * 1972-11-29 1974-05-31
US4061912A (en) * 1976-10-26 1977-12-06 Berkey-Colortran, Inc. Filament alignment mechanism for follow spot or the like
DE2723145C3 (en) * 1977-05-23 1981-03-26 Hoffmeister-Leuchten GmbH & Co KG, 58507 Lüdenscheid Electric narrow beam luminaire
GB1588657A (en) * 1978-04-28 1981-04-29 Rotaflex Ltd Lamp holder
DE3710147A1 (en) * 1987-03-27 1988-10-13 Hartmut S Engel Radiator (light source)
DE3800695A1 (en) * 1988-01-13 1989-07-27 Designer Societaet Stuttgart Electric luminaire
DE8800280U1 (en) * 1988-01-13 1988-04-21 Designer Societaet Stuttgart, 7000 Stuttgart, De

Also Published As

Publication number Publication date
DE59003993D1 (en) 1994-02-10
DE8903699U1 (en) 1989-05-18
EP0389912B1 (en) 1993-12-29
EP0389912A1 (en) 1990-10-03

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee