JPS61104962U - - Google Patents

Info

Publication number
JPS61104962U
JPS61104962U JP19119484U JP19119484U JPS61104962U JP S61104962 U JPS61104962 U JP S61104962U JP 19119484 U JP19119484 U JP 19119484U JP 19119484 U JP19119484 U JP 19119484U JP S61104962 U JPS61104962 U JP S61104962U
Authority
JP
Japan
Prior art keywords
insulating layer
electrode
disk
arc tube
cermet
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
JP19119484U
Other languages
Japanese (ja)
Other versions
JPH0429483Y2 (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 JP1984191194U priority Critical patent/JPH0429483Y2/ja
Priority to US06/716,387 priority patent/US4665344A/en
Priority to AU40569/85A priority patent/AU557111B2/en
Priority to HU851253A priority patent/HU189969B/en
Priority to CN85102649A priority patent/CN85102649B/en
Priority to CA000479161A priority patent/CA1238076A/en
Priority to EP85302604A priority patent/EP0160445B1/en
Priority to DE8585302604T priority patent/DE3581104D1/en
Priority to US06/799,836 priority patent/US4731561A/en
Priority to EP85308840A priority patent/EP0186348B1/en
Priority to DE8585308840T priority patent/DE3582134D1/en
Publication of JPS61104962U publication Critical patent/JPS61104962U/ja
Application granted granted Critical
Publication of JPH0429483Y2 publication Critical patent/JPH0429483Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Description

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

第１図は本考案に従う閉塞体で透光性セラミツ
ク管の両端部を閉塞した発光管を備えたＨＩＤラ
ンプの一例を示す切欠概略図であり、第２図はそ
のようなＨＩＤランプの発光管の端部を拡大して
示す要部断面説明図であり、第３図乃至第５図は
それぞれ本考案の他の例を示す第２図に対応する
図である。 ２：バルブ、４：口金、６：発光管、８：リー
ド部材、１０：導電性部材、１２：透光性セラミ
ツクス管、１４：導電性デイスク、１６：電極、
１８：導電性デイスク電極側表面、１９：シーリ
ング材、２０：絶縁層、２２：突部。 FIG. 1 is a schematic cutaway diagram showing an example of an HID lamp equipped with an arc tube in which both ends of a translucent ceramic tube are closed with a closing member according to the present invention, and FIG. FIG. 3 is an explanatory cross-sectional view of a main part showing an enlarged end portion of the device, and FIGS. 3 to 5 are views corresponding to FIG. 2 showing other examples of the present invention. 2: bulb, 4: base, 6: arc tube, 8: lead member, 10: conductive member, 12: translucent ceramic tube, 14: conductive disk, 16: electrode,
18: conductive disk electrode side surface, 19: sealing material, 20: insulating layer, 22: protrusion.

補正 昭６０．１２．２６ 実用新案登録請求の範囲を次のように補正する
。Amendment December 26, 1980 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 所定の電極を支持して、発光管端部を閉塞する
導電性のサーメツトデイスクからなる閉塞体にお
いて、該サーメツトデイスクの電極側表面部に電
気絶縁層を設けると共に、該電気絶縁層の表面が
、該サーメツトデイスクの略中央部に位置する電
極立設部分において、該サーメツトデイスク周縁
部絶縁層表面より電極側に突出していることを特
徴とする高圧金属蒸気放電灯用発光管端部閉塞体
。[Claims for Utility Model Registration] In a closing body made of a conductive cermet disk that supports a predetermined electrode and closes the end of the arc tube, an electric current is provided on the surface of the cermet disk on the electrode side. In addition to providing an electrically insulating layer , the surface of the electrically insulating layer protrudes toward the electrode from the surface of the insulating layer at the periphery of the cermet disk at the electrode erected portion located approximately at the center of the cermet disk. An arc tube end closure for a high-pressure metal vapor discharge lamp, characterized by:

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定の電極を支持して、発光管端部を閉塞する
導電性のサーメツトデイスクからなる閉塞体にお
いて、該サーメツトデイスクの電極側表面部に絶
縁層を設けると共に、該絶縁層の表面が、該サー
メツトデイスクの略中央部に位置する電極立設部
分において、該サーメツトデイスク周縁部絶縁層
表面より電極側に突出してなることを特徴とする
高圧金属蒸気放電灯用発光管端部閉塞体。 In a closing body made of a conductive cermet disk that supports a predetermined electrode and closes the end of the arc tube, an insulating layer is provided on the electrode side surface of the cermet disk, and the surface of the insulating layer is An arc tube end closure for a high-pressure metal vapor discharge lamp, characterized in that an electrode standing portion located approximately at the center of the cermet disk protrudes from the surface of the insulating layer at the peripheral edge of the cermet disk toward the electrode side. .
JP1984191194U 1984-04-25 1984-12-17 Expired JPH0429483Y2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP1984191194U JPH0429483Y2 (en) 1984-12-17 1984-12-17
US06/716,387 US4665344A (en) 1984-04-25 1985-03-27 Ceramic envelope device for high-pressure discharge lamp
AU40569/85A AU557111B2 (en) 1984-04-25 1985-04-01 Ceramic envelope device for high pressure discharge lamp
HU851253A HU189969B (en) 1984-04-25 1985-04-02 Ceramic covering element for high-pressure discharge lamps
CN85102649A CN85102649B (en) 1984-12-17 1985-04-12 Ceramic sealing device for lamp with high-voltage discharge
EP85302604A EP0160445B1 (en) 1984-04-25 1985-04-15 Discharge tube assembly for high-pressure discharge lamp
CA000479161A CA1238076A (en) 1984-04-25 1985-04-15 Ceramic envelope device for high-pressure discharge lamp
DE8585302604T DE3581104D1 (en) 1984-04-25 1985-04-15 DISCHARGE TUBE ARRANGEMENT FOR HIGH PRESSURE DISCHARGE LAMP.
US06/799,836 US4731561A (en) 1984-12-17 1985-11-20 Ceramic envelope device for high-pressure discharge lamp
EP85308840A EP0186348B1 (en) 1984-12-17 1985-12-04 Ceramic envelope device for high-pressure discharge lamp
DE8585308840T DE3582134D1 (en) 1984-12-17 1985-12-04 CERAMIC PISTON FOR HIGH PRESSURE DISCHARGE LAMP.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984191194U JPH0429483Y2 (en) 1984-12-17 1984-12-17

Publications (2)

Publication Number Publication Date
JPS61104962U true JPS61104962U (en) 1986-07-03
JPH0429483Y2 JPH0429483Y2 (en) 1992-07-16

Family

ID=30748634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984191194U Expired JPH0429483Y2 (en) 1984-04-25 1984-12-17

Country Status (1)

Country Link
JP (1) JPH0429483Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58140963A (en) * 1981-09-04 1983-08-20 ソ−ン・イ−エムアイ・ピ−エルシ− High voltage discharge lamp
JPS60134269U (en) * 1984-02-20 1985-09-06 岩崎電気株式会社 high pressure metal vapor discharge lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58140963A (en) * 1981-09-04 1983-08-20 ソ−ン・イ−エムアイ・ピ−エルシ− High voltage discharge lamp
JPS60134269U (en) * 1984-02-20 1985-09-06 岩崎電気株式会社 high pressure metal vapor discharge lamp

Also Published As

Publication number Publication date
JPH0429483Y2 (en) 1992-07-16

Similar Documents

Publication Publication Date Title
JPS61104962U (en)
JPS61190660U (en)
JPS6212260U (en)
JPS60183357U (en) Arc tube end closure for high pressure metal vapor discharge lamps
JPS63160662U (en)
JPS6433152U (en)
JPS61158063U (en)
JPS61135462U (en)
JPH0261057U (en)
JPH03124464U (en)
JPS61196455U (en)
JPH0330346U (en)
JPS59152561U (en) metal vapor discharge lamp
JPS61153273U (en)
JPS60188464U (en) metal vapor discharge lamp
JPH0237447U (en)
JPS6377254U (en)
JPS59110955U (en) metal vapor discharge lamp
JPS6188658U (en)
JPS636658U (en)
JPS6296260U (en)
JPS60178962U (en) metal vapor discharge lamp
JPS6323763U (en)
JPS62201458U (en)
JPS63188859U (en)