DE3785703D1 - Elektrische gluehlampe und herstellung von deren roehrenkolben. - Google Patents

Elektrische gluehlampe und herstellung von deren roehrenkolben.

Info

Publication number
DE3785703D1
DE3785703D1 DE8787110420T DE3785703T DE3785703D1 DE 3785703 D1 DE3785703 D1 DE 3785703D1 DE 8787110420 T DE8787110420 T DE 8787110420T DE 3785703 T DE3785703 T DE 3785703T DE 3785703 D1 DE3785703 D1 DE 3785703D1
Authority
DE
Germany
Prior art keywords
wire
mandrel
support
section
tubular envelope
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
DE8787110420T
Other languages
English (en)
Inventor
Emil Czako
Zoltan Losonczy
Tibor Hornyak
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.)
Tungsram Rt
Original Assignee
Tungsram Rt
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10963811&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3785703(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tungsram Rt filed Critical Tungsram Rt
Application granted granted Critical
Publication of DE3785703D1 publication Critical patent/DE3785703D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Resistance Heating (AREA)
DE8787110420T 1986-08-06 1987-07-17 Elektrische gluehlampe und herstellung von deren roehrenkolben. Expired - Lifetime DE3785703D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU863377A HU195707B (en) 1986-08-06 1986-08-06 Ring for supporting the spiral filament of gas-filled incandescent lamp with tube-like envelope flattened on both ends and method for making the said ring and for putting the said ring into the envelope

Publications (1)

Publication Number Publication Date
DE3785703D1 true DE3785703D1 (de) 1993-06-09

Family

ID=10963811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787110420T Expired - Lifetime DE3785703D1 (de) 1986-08-06 1987-07-17 Elektrische gluehlampe und herstellung von deren roehrenkolben.

Country Status (5)

Country Link
EP (1) EP0255638B1 (de)
JP (1) JPS6348741A (de)
AT (1) ATE89100T1 (de)
DE (1) DE3785703D1 (de)
HU (1) HU195707B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3489277B2 (ja) 1995-07-17 2004-01-19 トヨタ自動車株式会社 車両用制動装置
ATE343501T1 (de) 2001-01-10 2006-11-15 Ksr Ind Corp Bremspedalmodul mit variabler übersetzung
US6856078B2 (en) 2001-06-27 2005-02-15 Asm America, Inc. Lamp filament design
US6781291B2 (en) 2001-06-27 2004-08-24 Asm America Inc. Filament support for lamp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1321044A (fr) * 1961-03-23 1963-03-15 Lampes Sa Supports de filament pour lampes à incandescence
US3295007A (en) * 1964-06-25 1966-12-27 Gen Electric Differential output tubular incandescent lamp
US3820207A (en) * 1972-02-04 1974-06-28 Gen Electric Method of manufacturing lamp with filament support structure

Also Published As

Publication number Publication date
ATE89100T1 (de) 1993-05-15
EP0255638A3 (en) 1989-11-29
EP0255638A2 (de) 1988-02-10
HUT44359A (en) 1988-02-29
EP0255638B1 (de) 1993-05-05
JPS6348741A (ja) 1988-03-01
HU195707B (en) 1988-06-28

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