EP1385238A3 - Dispositif de raccordement électrique pour les tubes à décharge à cathode froide - Google Patents

Dispositif de raccordement électrique pour les tubes à décharge à cathode froide Download PDF

Info

Publication number
EP1385238A3
EP1385238A3 EP03464001A EP03464001A EP1385238A3 EP 1385238 A3 EP1385238 A3 EP 1385238A3 EP 03464001 A EP03464001 A EP 03464001A EP 03464001 A EP03464001 A EP 03464001A EP 1385238 A3 EP1385238 A3 EP 1385238A3
Authority
EP
European Patent Office
Prior art keywords
tube
glass
electrode
cold cathode
support piece
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
EP03464001A
Other languages
German (de)
English (en)
Other versions
EP1385238B1 (fr
EP1385238A2 (fr
Inventor
Iancu Caracota
Cornel Barbulescu
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.)
SC Ianlux Srl
Original Assignee
SC Ianlux Srl
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 SC Ianlux Srl filed Critical SC Ianlux Srl
Publication of EP1385238A2 publication Critical patent/EP1385238A2/fr
Publication of EP1385238A3 publication Critical patent/EP1385238A3/fr
Application granted granted Critical
Publication of EP1385238B1 publication Critical patent/EP1385238B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/02—Single-pole devices, e.g. holder for supporting one end of a tubular incandescent or neon lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Cold Cathode And The Manufacture (AREA)

Abstract

L'invention a trait un dispositif de raccordement électrique pour les tubes à décharge à cathode froide pour les tubes à décharge lumineuse en gaz spectraux composés d'un tube étanche en verre (1), qui a aux extrémités des cages métalliques (2), pour amorcer et maintenir la décharge électrique, prévues d'une électrode métallique (3) de connexion, qui traverse étanche le tube en verre (1), par une proéminence en verre (4) et qui est alimenté par un câble électrique (5) d'alimentation.
Le dispositif de raccordement, conformément à l'invention, est composée d'une pièce support (6) de l'électrode métallique (3) de connexion qui a la forme d'un verre et qui a un orifice (9) axial à la base, pour le passage de l'électrode métallique (3) de connexion, bordure intérieure de l'ouverture de la pièce support (6), ayant une dégagement (10) de posage au tube étanche en verre (1), opposé ment à l'ouverture, à l'extérieur, la pièce support (6), ayant un filet (11), d'une pièce (7) de fixation de l'électrode (3) de connexion, composée d'un couvercle (13) à filet intérieur (14) et un dégagement (15) de la bordure intérieure du couvercle, jusqu'au commencement du filet intérieur (14), à l'extérieur de la base du couvercle (13), la pièce (7) de fixation, ayant un cylindre vide (16) avec filet extérieur (17) et un dégagement à la zone de contact entre le filet et la surface extérieure du bas du couvercle (13), et, tangent à la surface extérieure du bas du couvercle (13), le cylindre (16) étant traversé par un canal (18) et d'une écrou d'accrochage (8) du câble électrique (5) d'alimentation, introduit à l'intérieur du cylindre (16) et que son extrémité denudée passe par l'une des sorties du canal transversal (18) et il est fixé par serrage à la face extérieure du couvercle (13), écrou (8), qui a, à l'une des extrémités du filet, un dégagement (19), monté vers l'extérieur.
On publie le résumé de l'invention avec la figure 1.
Références bibliographiques
Les invention EP 0911915, EP 1067631, FR 2769752.
EP03464001A 2002-07-25 2003-07-23 Dispositif de raccordement électrique pour les tubes à décharge à cathode froide Expired - Lifetime EP1385238B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ROA200201025A RO119977B1 (ro) 2002-07-25 2002-07-25 Soclu electrod pentru lămpi cu descărcare în gaze spectrale
RO201000025 2002-07-25

Publications (3)

Publication Number Publication Date
EP1385238A2 EP1385238A2 (fr) 2004-01-28
EP1385238A3 true EP1385238A3 (fr) 2005-01-05
EP1385238B1 EP1385238B1 (fr) 2007-02-14

Family

ID=29997636

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03464001A Expired - Lifetime EP1385238B1 (fr) 2002-07-25 2003-07-23 Dispositif de raccordement électrique pour les tubes à décharge à cathode froide

Country Status (4)

Country Link
EP (1) EP1385238B1 (fr)
AT (1) ATE354193T1 (fr)
DE (1) DE60311711D1 (fr)
RO (1) RO119977B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1391197B1 (it) * 2008-08-07 2011-11-18 Tyco Electronics Amp Italia S P A Dispositivo connettore per collegare un elettrodo di una lampada a tubo fluorescente ad un cavo di alimentazione

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB662994A (en) * 1949-05-26 1951-12-12 Ozalid Co Ltd An improved end connection for tubular electric lamps
EP0466301A1 (fr) * 1990-07-09 1992-01-15 Everbrite Inc Connecteur pour panneau-néon

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB662994A (en) * 1949-05-26 1951-12-12 Ozalid Co Ltd An improved end connection for tubular electric lamps
EP0466301A1 (fr) * 1990-07-09 1992-01-15 Everbrite Inc Connecteur pour panneau-néon

Also Published As

Publication number Publication date
ATE354193T1 (de) 2007-03-15
EP1385238B1 (fr) 2007-02-14
RO119977B1 (ro) 2005-06-30
DE60311711D1 (de) 2007-03-29
EP1385238A2 (fr) 2004-01-28

Similar Documents

Publication Publication Date Title
EP1357579A3 (fr) Lampe à décharge
ATE161358T1 (de) Hochdruckmetallhalogenidentladungslampe
EP1594199A3 (fr) Tube de décharge électrique rempli de gaz
WO2002049070A1 (fr) Electrode indirectement chauffee destinee a un tube a decharge gazeuse, tube a decharge gazeuse, et son dispositif de commande
EP1385238A3 (fr) Dispositif de raccordement électrique pour les tubes à décharge à cathode froide
CA2181289A1 (fr) Lampe fluorescente a structure extintrice d'arc a la fin de la duree de vie utile
CA2435058A1 (fr) Lampe a decharge en arc court et dispositif a source lumineuse
TW200507006A (en) High-pressure discharge lamp with reflector and cooling device
WO2005078763A3 (fr) Dispositif fluorescent a decharge gazeuse avec support de lampe
EP1065697A3 (fr) Lampe fluorescente et procedé pour la fabrication d'un montage d'électrode pour lampes fluorescentes
AU2002368172A8 (en) Transverse plasma injector ignitor
TW200943373A (en) Sealing structure of short-arc discharge lamp
PL371623A1 (en) Cermic tube for vacuum circuit breaker
WO2005101964A8 (fr) Lampe fluorescente sans filament a cathode chaude
CN1340209A (zh) 高压放电灯
TW200634890A (en) Cold cathode fluorescent lamp, electrode, and electrode unit
DE50303089D1 (de) Sputterionenquelle
TW200710916A (en) Gas-discharge lamp and method of manufacturing a gas-discharge lamp
SE0201096L (sv) Homogen katodenhet
HUP9802973A2 (hu) Nagynyomású gázkisüléses fényforrás és eljárás nagynyomású gázkisüléses fényforrás gyártására
JPS57138771A (en) High pressure discharge lamp
PT1814139E (pt) Ecrã de cátodo em forma de disco adaptado para uma lâmpada fluorescente compacta
JP2008010181A (ja) 放電管用コネクタ、コネクタ付き放電管及び面光源装置
WO2009019765A1 (fr) Jauge à ionisation à cathode froide
CN101826439A (zh) 介电质电极与气体放电灯管

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20050525

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 60311711

Country of ref document: DE

Date of ref document: 20070329

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070514

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20070515

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070525

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070716

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20070720

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

26N No opposition filed

Effective date: 20071115

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070515

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070731

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070515

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20090331

REG Reference to a national code

Ref country code: FR

Ref legal event code: RN

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20090102

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070723

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070214

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070815

REG Reference to a national code

Ref country code: FR

Ref legal event code: FC

BERE Be: lapsed

Owner name: SC IANLUX SRL

Effective date: 20090731

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: FR

Effective date: 20100114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090731

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20160708

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20170719

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180330

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170731

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20180723

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180723