JPS6215766U - - Google Patents

Info

Publication number
JPS6215766U
JPS6215766U JP10696885U JP10696885U JPS6215766U JP S6215766 U JPS6215766 U JP S6215766U JP 10696885 U JP10696885 U JP 10696885U JP 10696885 U JP10696885 U JP 10696885U JP S6215766 U JPS6215766 U JP S6215766U
Authority
JP
Japan
Prior art keywords
arc tube
housed
end side
glass member
preheating heater
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
JP10696885U
Other languages
Japanese (ja)
Other versions
JPH0438455Y2 (en
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 filed Critical
Priority to JP1985106968U priority Critical patent/JPH0438455Y2/ja
Priority to US06/878,667 priority patent/US4734612A/en
Priority to EP86305398A priority patent/EP0209345B1/en
Priority to DE8686305398T priority patent/DE3683553D1/en
Priority to CA000513790A priority patent/CA1270886A/en
Publication of JPS6215766U publication Critical patent/JPS6215766U/ja
Application granted granted Critical
Publication of JPH0438455Y2 publication Critical patent/JPH0438455Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例である車輌前照灯用
３５Ｗ小形メタルハライドランプの縦断面図、第
２図は同じく予熱ヒーターの組立て説明図を示す
。 １……発光管、５Ａ，５Ｂ……発光管リード線
、６……予熱ヒーター、７……発熱体、８……セ
ラミツク、９Ａ，９Ｂ……予熱ヒーターのリード
線、１０……ガラス部材、１１……外管、１１ａ
……外管封止部、１２……耐熱性絶縁物。 FIG. 1 is a longitudinal sectional view of a 35W small metal halide lamp for a vehicle headlamp, which is an embodiment of the present invention, and FIG. 2 is an explanatory diagram of the assembly of a preheating heater. 1... Arc tube, 5A, 5B... Arc tube lead wire, 6... Preheating heater, 7... Heating element, 8... Ceramic, 9A, 9B... Lead wire of preheating heater, 10... Glass member, 11...Outer tube, 11a
... Outer tube sealing part, 12 ... Heat-resistant insulator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外管内に、少なくとも一方の発光管リード線が
絶縁被覆された発光管と、この発光管と離間して
発熱体をセラミツクで被覆してなる予熱ヒーター
とを収容し、上記予熱ヒーターの外管内に露出す
るリード線部分をガラス部材で囲み、かつ、ガラ
ス部材の少なくとも一端部側の内部空隙に耐熱性
絶縁物を充填すると共に他端部側を外管封止部に
固着したことを特徴とする小形高圧金属蒸気放電
灯。 An arc tube in which at least one of the arc tube lead wires is insulated is housed in the outer bulb, and a preheating heater separated from the arc tube and having a heating element covered with ceramic is housed in the outer bulb of the preheating heater. The exposed lead wire portion is surrounded by a glass member, and the internal void on at least one end side of the glass member is filled with a heat-resistant insulator, and the other end side is fixed to the outer tube sealing part. Small high pressure metal vapor discharge lamp.
JP1985106968U 1985-07-15 1985-07-15 Expired JPH0438455Y2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1985106968U JPH0438455Y2 (en) 1985-07-15 1985-07-15
US06/878,667 US4734612A (en) 1985-07-15 1986-06-26 High pressure metal vapor discharge lamp
EP86305398A EP0209345B1 (en) 1985-07-15 1986-07-14 High pressure metal vapor discharge lamp
DE8686305398T DE3683553D1 (en) 1985-07-15 1986-07-14 HIGH PRESSURE STEAM DISCHARGE LAMP.
CA000513790A CA1270886A (en) 1985-07-15 1986-07-15 High pressure metal vapor discharge lamp having a pre-heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985106968U JPH0438455Y2 (en) 1985-07-15 1985-07-15

Publications (2)

Publication Number Publication Date
JPS6215766U true JPS6215766U (en) 1987-01-30
JPH0438455Y2 JPH0438455Y2 (en) 1992-09-09

Family

ID=30982815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985106968U Expired JPH0438455Y2 (en) 1985-07-15 1985-07-15

Country Status (1)

Country Link
JP (1) JPH0438455Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642903A (en) * 1979-09-14 1981-04-21 Matsushita Electric Works Ltd Lighting device for low temperature
JPS5787060A (en) * 1980-07-03 1982-05-31 Egyesuelt Izzolampa Metal halide discharge tube and light source lamp of tungsten filament connected in series with said tube

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642903A (en) * 1979-09-14 1981-04-21 Matsushita Electric Works Ltd Lighting device for low temperature
JPS5787060A (en) * 1980-07-03 1982-05-31 Egyesuelt Izzolampa Metal halide discharge tube and light source lamp of tungsten filament connected in series with said tube

Also Published As

Publication number Publication date
JPH0438455Y2 (en) 1992-09-09

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