GB2071907A - Electric discharge lamp with a ceramic envelope and with an ignition electrode led through a bore in the outer or mantle surface of the lamp - Google Patents

Electric discharge lamp with a ceramic envelope and with an ignition electrode led through a bore in the outer or mantle surface of the lamp Download PDF

Info

Publication number
GB2071907A
GB2071907A GB8034604A GB8034604A GB2071907A GB 2071907 A GB2071907 A GB 2071907A GB 8034604 A GB8034604 A GB 8034604A GB 8034604 A GB8034604 A GB 8034604A GB 2071907 A GB2071907 A GB 2071907A
Authority
GB
United Kingdom
Prior art keywords
ceramic
discharge lamp
closing element
electric discharge
lamp
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.)
Withdrawn
Application number
GB8034604A
Other languages
English (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.)
Egyesuelt Izzolampa es Villamossagi Rt
Original Assignee
Egyesuelt Izzolampa es Villamossagi 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
Application filed by Egyesuelt Izzolampa es Villamossagi Rt filed Critical Egyesuelt Izzolampa es Villamossagi Rt
Publication of GB2071907A publication Critical patent/GB2071907A/en
Withdrawn legal-status Critical Current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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
GB8034604A 1980-01-19 1980-10-28 Electric discharge lamp with a ceramic envelope and with an ignition electrode led through a bore in the outer or mantle surface of the lamp Withdrawn GB2071907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU8080106A HU178828B (en) 1980-01-19 1980-01-19 Electric discharging lamp of ceramic bulb with ignition electrode introduced through the hole of casing surface

Publications (1)

Publication Number Publication Date
GB2071907A true GB2071907A (en) 1981-09-23

Family

ID=10947945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8034604A Withdrawn GB2071907A (en) 1980-01-19 1980-10-28 Electric discharge lamp with a ceramic envelope and with an ignition electrode led through a bore in the outer or mantle surface of the lamp

Country Status (11)

Country Link
JP (1) JPS56106361A (enExample)
BE (1) BE886209A (enExample)
DE (1) DE3042137A1 (enExample)
DK (1) DK470180A (enExample)
FR (1) FR2474240A1 (enExample)
GB (1) GB2071907A (enExample)
HU (1) HU178828B (enExample)
IT (1) IT1149267B (enExample)
NL (1) NL8005965A (enExample)
SE (1) SE8009071L (enExample)
YU (1) YU12881A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0944111A1 (en) * 1998-03-18 1999-09-22 Ngk Insulators, Ltd. High pressure discharge lamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19610387A1 (de) * 1996-03-16 1997-09-18 Bosch Gmbh Robert Gasentladungslampe, insbesondere für Kraftfahrzeug-Scheinwerfer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0944111A1 (en) * 1998-03-18 1999-09-22 Ngk Insulators, Ltd. High pressure discharge lamp
US6262533B1 (en) 1998-03-18 2001-07-17 Ngk Insulators, Ltd. Starting electrode for high pressure discharge lamp

Also Published As

Publication number Publication date
NL8005965A (nl) 1981-08-17
BE886209A (fr) 1981-03-16
DK470180A (da) 1981-07-20
IT1149267B (it) 1986-12-03
SE8009071L (sv) 1981-07-20
JPS56106361A (en) 1981-08-24
FR2474240B3 (enExample) 1983-07-29
IT8026224A0 (it) 1980-11-25
YU12881A (en) 1983-06-30
FR2474240A1 (fr) 1981-07-24
HU178828B (en) 1982-07-28
DE3042137A1 (de) 1981-07-23

Similar Documents

Publication Publication Date Title
ATE230160T1 (de) Hochdruckentladungslampe mit keramischem entladungsgefäss
JPS6161338A (ja) 高圧金属蒸気放電灯用発光管の製造方法
EP0887841A3 (de) Metallhalogenidlampe mit keramischem Entladungsgefäss
GB1513700A (en) Electric discharge lamp
GB1377309A (en) Lamp and reflector assembly
GB2071907A (en) Electric discharge lamp with a ceramic envelope and with an ignition electrode led through a bore in the outer or mantle surface of the lamp
US4918355A (en) Electric lamp with protective base
US6626725B1 (en) Electrode treatment surface process for reduction of a seal cracks in quartz
US5008583A (en) High-pressure discharge lamp
US3886392A (en) Method of sealing alumina arc tube
US6359376B1 (en) Fluorescent lamp having asymmetric electrodes inside the discharge tube
US2974249A (en) Xenon short arc lamps
US4700107A (en) High-pressure discharge lamp having a tungsten sheet electrode
EP0204303A2 (en) High temperature tapered inlead for ceramic discharge lamps
US4069416A (en) Lamp equipped with magnets
HU182834B (en) Electric current lead-in, preferably for discharge vessel of high-pressure gas-discharge light-sources
SU528893A3 (ru) Газоразр дна лампа
US4056752A (en) Ceramic lamp having tubular inlead containing yttrium-zirconium mixture
GB1421406A (en) Gas discharge lamp
EP0253316A3 (en) Cold cathode type discharge lamp apparatus
JPS57189450A (en) Metal vapor electric-discharge lamp
JPS63218146A (ja) 放電ランプ
GB2176648A (en) Low-pressure mercury vapour discharge lamp
EP0254147A3 (en) Hot cathode type discharge lamp apparatus
GB552657A (en) Improvements in and relating to gaseous electric discharge lamps

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)