DE59404730D1 - Kompakte leuchtstofflampe - Google Patents

Kompakte leuchtstofflampe

Info

Publication number
DE59404730D1
DE59404730D1 DE59404730T DE59404730T DE59404730D1 DE 59404730 D1 DE59404730 D1 DE 59404730D1 DE 59404730 T DE59404730 T DE 59404730T DE 59404730 T DE59404730 T DE 59404730T DE 59404730 D1 DE59404730 D1 DE 59404730D1
Authority
DE
Germany
Prior art keywords
pct
compact fluorescent
light bulb
sec
fluorescent light
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
DE59404730T
Other languages
English (en)
Inventor
Guenter Franck
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 DE59404730D1 publication Critical patent/DE59404730D1/de
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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • 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
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/0095—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of U-shaped tubular light sources, e.g. compact fluorescent tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/025—Associated optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/305—Flat vessels or containers
    • H01J61/307—Flat vessels or containers with folded elongated discharge path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE59404730T 1993-05-04 1994-04-27 Kompakte leuchtstofflampe Expired - Fee Related DE59404730D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4314744A DE4314744A1 (de) 1993-05-04 1993-05-04 Kompakte Leuchtstofflampe
PCT/DE1994/000464 WO1994025978A1 (de) 1993-05-04 1994-04-27 Kompakte leuchtstofflampe

Publications (1)

Publication Number Publication Date
DE59404730D1 true DE59404730D1 (de) 1998-01-15

Family

ID=6487159

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4314744A Withdrawn DE4314744A1 (de) 1993-05-04 1993-05-04 Kompakte Leuchtstofflampe
DE59404730T Expired - Fee Related DE59404730D1 (de) 1993-05-04 1994-04-27 Kompakte leuchtstofflampe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4314744A Withdrawn DE4314744A1 (de) 1993-05-04 1993-05-04 Kompakte Leuchtstofflampe

Country Status (12)

Country Link
US (1) US5729079A (de)
EP (1) EP0697136B1 (de)
JP (1) JPH08509572A (de)
KR (1) KR960702168A (de)
CN (1) CN1061172C (de)
AT (1) ATE160902T1 (de)
CA (1) CA2160475A1 (de)
DE (2) DE4314744A1 (de)
ES (1) ES2109688T3 (de)
HK (1) HK1003347A1 (de)
HU (1) HU216037B (de)
WO (1) WO1994025978A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4434124A1 (de) * 1994-09-23 1996-03-28 Walter Holzer Reflektor für Leuchtstofflampen
DE4439727A1 (de) * 1994-11-09 1996-05-15 Walter Holzer Sockel für Kompaktlampen
JP3115826B2 (ja) * 1996-07-01 2000-12-11 松下電子工業株式会社 電球形蛍光灯
ITFI20020114U1 (it) * 2002-12-20 2004-06-21 Targetti Sankey Spa Apparecchio illuminante monouso a sorgente luminosa fluorescente
US7358676B2 (en) 2003-05-26 2008-04-15 Aero Tech Light Bulb Co. Fluorescent light source

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1514281A (en) * 1975-10-24 1978-06-14 Claudgen Ltd Low pressure mercury vapour fluorescent electric discharge lamps
JPS587026B2 (ja) * 1978-06-16 1983-02-08 株式会社日立製作所 簡易形けい光灯
NL8001280A (nl) * 1980-03-04 1981-10-01 Philips Nv Lagedrukontladingslamp.
US4420799A (en) * 1982-08-20 1983-12-13 Miller Jack V Circular gas discharge reflector lamp
DE3313091A1 (de) * 1983-04-12 1984-10-18 Staff GmbH & Co KG, 4920 Lemgo Leuchte mit reflektor und kleinleuchtstofflampe
US4853591A (en) * 1983-11-25 1989-08-01 Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen Mbh Multiple-tube compact low-pressure discharge fluorescent lamp
DE9014804U1 (de) * 1990-10-26 1991-01-24 Wildemann, Detlef, 4709 Bergkamen, De
US5294867A (en) * 1992-03-13 1994-03-15 Gte Products Corporation Low pressure mercury vapor discharge lamp containing an amalgam
EP0586680B1 (de) * 1992-03-27 1999-06-09 Koninklijke Philips Electronics N.V. Niederdruck-quecksilber-entladungslampe und mit solcher lampe bestückte leuchttafel

Also Published As

Publication number Publication date
CN1061172C (zh) 2001-01-24
WO1994025978A1 (de) 1994-11-10
CA2160475A1 (en) 1994-11-10
ATE160902T1 (de) 1997-12-15
JPH08509572A (ja) 1996-10-08
US5729079A (en) 1998-03-17
HU9503155D0 (en) 1995-12-28
HU216037B (hu) 1999-04-28
DE4314744A1 (de) 1994-11-10
EP0697136A1 (de) 1996-02-21
CN1122635A (zh) 1996-05-15
ES2109688T3 (es) 1998-01-16
EP0697136B1 (de) 1997-12-03
HUT72138A (en) 1996-03-28
KR960702168A (ko) 1996-03-28
HK1003347A1 (en) 1998-10-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee