ES272873U - Discharge lamp of the cold-cathode type bent about two levels. - Google Patents

Discharge lamp of the cold-cathode type bent about two levels.

Info

Publication number
ES272873U
ES272873U ES1982272873U ES272873U ES272873U ES 272873 U ES272873 U ES 272873U ES 1982272873 U ES1982272873 U ES 1982272873U ES 272873 U ES272873 U ES 272873U ES 272873 U ES272873 U ES 272873U
Authority
ES
Spain
Prior art keywords
discharge lamp
cold
levels
cathode type
type bent
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.)
Granted
Application number
ES1982272873U
Other languages
Spanish (es)
Other versions
ES272873Y (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES272873U publication Critical patent/ES272873U/en
Application granted granted Critical
Publication of ES272873Y publication Critical patent/ES272873Y/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/16—Vessels; Containers

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Discharge lamp of the cold cathode tube type, the tube of which is, between the two electrodes (4), folded over or curved according to two sheets (1a, 1b) located into two closely parallel planes, the layout of the tube in one sheet being intercalated with the layout of the tube in the other sheet so as to obtain a uniform luminosity on all the surface of the lamp.
ES1982272873U 1981-05-26 1982-05-20 DISCHARGE LAMP. Expired ES272873Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110419A FR2507011A1 (en) 1981-05-26 1981-05-26 DISCHARGE LAMP TUBE TYPE WITH COLD CATHODE CURVED ACCORDING TO TWO TABLECLOTHS

Publications (2)

Publication Number Publication Date
ES272873U true ES272873U (en) 1983-11-01
ES272873Y ES272873Y (en) 1984-04-16

Family

ID=9258892

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982272873U Expired ES272873Y (en) 1981-05-26 1982-05-20 DISCHARGE LAMP.

Country Status (6)

Country Link
EP (1) EP0066495B1 (en)
AT (1) ATE21187T1 (en)
CA (1) CA1192597A (en)
DE (1) DE3272290D1 (en)
ES (1) ES272873Y (en)
FR (1) FR2507011A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154405B (en) * 1984-01-10 1987-07-01 Thorn Emi Domestic Appliances Heating apparatus
US5536999A (en) * 1994-12-02 1996-07-16 Winsor Corporation Planar fluorescent lamp with extended discharge channel
US5705883A (en) * 1995-03-31 1998-01-06 General Electric Company Reduced length compact fluorescent lamp and method of forming same
GB9601418D0 (en) * 1996-01-24 1996-03-27 England Paul Lighting device
US5914560A (en) * 1997-09-30 1999-06-22 Winsor Corporation Wide illumination range photoluminescent lamp
US5903096A (en) * 1997-09-30 1999-05-11 Winsor Corporation Photoluminescent lamp with angled pins on internal channel walls
US6091192A (en) * 1998-02-02 2000-07-18 Winsor Corporation Stress-relieved electroluminescent panel
US6100635A (en) * 1998-02-02 2000-08-08 Winsor Corporation Small, high efficiency planar fluorescent lamp
US6114809A (en) * 1998-02-02 2000-09-05 Winsor Corporation Planar fluorescent lamp with starter and heater circuit
US6075320A (en) * 1998-02-02 2000-06-13 Winsor Corporation Wide illumination range fluorescent lamp
US6127780A (en) * 1998-02-02 2000-10-03 Winsor Corporation Wide illumination range photoluminescent lamp
US6762556B2 (en) 2001-02-27 2004-07-13 Winsor Corporation Open chamber photoluminescent lamp
US7121681B2 (en) * 2003-10-10 2006-10-17 Honeywell International, Inc. Compact high-brightness fluorescent lamp system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473878A (en) * 1947-11-25 1949-06-21 Gen Electric Electric lamp of double spiral convolution
US2743388A (en) * 1953-09-08 1956-04-24 Samuel C Bartley Electric lamp
NL98672C (en) * 1958-09-05
FR1464022A (en) * 1965-11-16 1966-07-22 Pat & Visseaux Claude Device for lighting

Also Published As

Publication number Publication date
FR2507011A1 (en) 1982-12-03
FR2507011B1 (en) 1985-05-03
EP0066495A3 (en) 1983-08-03
EP0066495B1 (en) 1986-07-30
ES272873Y (en) 1984-04-16
ATE21187T1 (en) 1986-08-15
EP0066495A2 (en) 1982-12-08
CA1192597A (en) 1985-08-27
DE3272290D1 (en) 1986-09-04

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20040301