DE59502157D1 - lamp - Google Patents

lamp

Info

Publication number
DE59502157D1
DE59502157D1 DE59502157T DE59502157T DE59502157D1 DE 59502157 D1 DE59502157 D1 DE 59502157D1 DE 59502157 T DE59502157 T DE 59502157T DE 59502157 T DE59502157 T DE 59502157T DE 59502157 D1 DE59502157 D1 DE 59502157D1
Authority
DE
Germany
Prior art keywords
lamp
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 - Fee Related
Application number
DE59502157T
Other languages
German (de)
Inventor
Harald Dr Hofmann
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.)
Erco GmbH
Original Assignee
Erco Leuchten 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 Erco Leuchten GmbH filed Critical Erco Leuchten GmbH
Application granted granted Critical
Publication of DE59502157D1 publication Critical patent/DE59502157D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/12—Combinations of only three kinds of elements
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE59502157T 1994-09-01 1995-06-16 lamp Expired - Fee Related DE59502157D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4431136A DE4431136A1 (en) 1994-09-01 1994-09-01 Luminaire, such as recessed ceiling light or the like.

Publications (1)

Publication Number Publication Date
DE59502157D1 true DE59502157D1 (en) 1998-06-18

Family

ID=6527164

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4431136A Withdrawn DE4431136A1 (en) 1994-09-01 1994-09-01 Luminaire, such as recessed ceiling light or the like.
DE59502157T Expired - Fee Related DE59502157D1 (en) 1994-09-01 1995-06-16 lamp

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4431136A Withdrawn DE4431136A1 (en) 1994-09-01 1994-09-01 Luminaire, such as recessed ceiling light or the like.

Country Status (3)

Country Link
EP (1) EP0699865B1 (en)
DE (2) DE4431136A1 (en)
ES (1) ES2118476T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631483A1 (en) * 1996-08-03 1998-02-05 Thorn Licht Gmbh Rectangular or square recessed ceiling light in outline
DE102005004868A1 (en) 2005-02-02 2006-08-03 Engel, Hartmut S. Installed light e.g. for room ceiling, has head reflector separated from direct light reflector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR801784A (en) * 1935-02-11 1936-08-17 Improvement in lighting devices
GB2013323B (en) * 1978-01-28 1982-05-06 Plessey Co Ltd Illumination apparatus
DE3633440C2 (en) * 1986-10-01 1995-10-05 Bartenbach Christian Reflector and shielding system for a luminaire with a linearly extended light source
DE3826676A1 (en) * 1987-08-13 1989-02-23 Wila Leuchten Gmbh Luminaire for compact fluorescent lamps

Also Published As

Publication number Publication date
ES2118476T3 (en) 1998-09-16
DE4431136A1 (en) 1996-03-07
EP0699865A1 (en) 1996-03-06
EP0699865B1 (en) 1998-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ERCO GMBH, 58507 LUEDENSCHEID, DE

8339 Ceased/non-payment of the annual fee