DE59406634D1 - Housing for a lamp ballast - Google Patents

Housing for a lamp ballast

Info

Publication number
DE59406634D1
DE59406634D1 DE59406634T DE59406634T DE59406634D1 DE 59406634 D1 DE59406634 D1 DE 59406634D1 DE 59406634 T DE59406634 T DE 59406634T DE 59406634 T DE59406634 T DE 59406634T DE 59406634 D1 DE59406634 D1 DE 59406634D1
Authority
DE
Germany
Prior art keywords
cover cap
central
lateral
housing
groove
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 - Lifetime
Application number
DE59406634T
Other languages
German (de)
Inventor
Roland Kastl
Reinhardt Lecheler
Theodor Kiemeier
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Application granted granted Critical
Publication of DE59406634D1 publication Critical patent/DE59406634D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • H05B41/02—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Casings For Electric Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The housing consists of an upper part which comprises three separate cover caps (3, 8), the two lateral cover caps (8) being held by one lock each. The lock consists in each case of two lateral holding channels (24) which have a perpendicularly running groove (23) on the central cover cap, into which groove a perpendicular rib (22) engages on the inside of the longitudinal side wall (14) of the lateral cover cap (8). In addition, a central holding tongue (25) is attached to the top area (10) of the lateral cover cap (8), in the horizontal groove (26) of which central holding tongue a rib (27) engages on the outside of the narrow side wall (21) of the central cover cap (3). <IMAGE>
DE59406634T 1993-04-20 1994-04-12 Housing for a lamp ballast Expired - Lifetime DE59406634D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9305978U DE9305978U1 (en) 1993-04-20 1993-04-20 Housing for a lamp ballast

Publications (1)

Publication Number Publication Date
DE59406634D1 true DE59406634D1 (en) 1998-09-17

Family

ID=6892278

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9305978U Expired - Lifetime DE9305978U1 (en) 1993-04-20 1993-04-20 Housing for a lamp ballast
DE59406634T Expired - Lifetime DE59406634D1 (en) 1993-04-20 1994-04-12 Housing for a lamp ballast

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9305978U Expired - Lifetime DE9305978U1 (en) 1993-04-20 1993-04-20 Housing for a lamp ballast

Country Status (3)

Country Link
EP (1) EP0621742B1 (en)
AT (1) ATE169793T1 (en)
DE (2) DE9305978U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9412099U1 (en) * 1994-07-28 1995-11-23 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Operating device for electric lamps
DE19512130A1 (en) * 1995-03-31 1996-10-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Operating device for an electric lamp
CH700927B1 (en) * 2006-06-06 2010-11-15 Regent Beleuchtungskoerper Ag Assembling system for assembling partially or fully recessed ceiling lamp in cast-in-place concrete ceiling, has housing arranged in flush-mounting box to accommodate ballast that is foldable between opened and closed conditions by housing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451693A (en) * 1982-03-22 1984-05-29 Vest Gary W Combined ballast container and wall plug for portable electrical equipment
US4771910A (en) * 1987-10-13 1988-09-20 United Technologies Automotive, Inc. Top and housing with peripheral, resilient interface
DE3901285A1 (en) * 1989-01-18 1990-07-26 Halloform Gmbh & Co Kg Transformer housing
DE9011125U1 (en) * 1990-07-27 1990-10-04 Holzer, Walter, Dr.h.c., 7758 Meersburg Housings for electronic devices

Also Published As

Publication number Publication date
DE9305978U1 (en) 1993-06-17
ATE169793T1 (en) 1998-08-15
EP0621742A2 (en) 1994-10-26
EP0621742A3 (en) 1995-04-05
EP0621742B1 (en) 1998-08-12

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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: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, , DE

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