JPH0320861U - - Google Patents

Info

Publication number
JPH0320861U
JPH0320861U JP8012489U JP8012489U JPH0320861U JP H0320861 U JPH0320861 U JP H0320861U JP 8012489 U JP8012489 U JP 8012489U JP 8012489 U JP8012489 U JP 8012489U JP H0320861 U JPH0320861 U JP H0320861U
Authority
JP
Japan
Prior art keywords
metal pipe
fluorescent lamp
small fluorescent
supported
coating film
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
JP8012489U
Other languages
Japanese (ja)
Other versions
JP2523921Y2 (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 JP1989080124U priority Critical patent/JP2523921Y2/en
Publication of JPH0320861U publication Critical patent/JPH0320861U/ja
Application granted granted Critical
Publication of JP2523921Y2 publication Critical patent/JP2523921Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Discharge Lamp (AREA)

Description

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

第１図は本考案実施例の要部の説明図、第２図
はゲツターの取付構造の説明図である。 １……ガラスバルブ、２……ガラスビーズ、３
……内導線、４……金属パイプ、４２……先端開
口、５……フイラメントコイル、６……絶縁性被
覆膜、１０……蛍光体層、１１……ゲツター。 FIG. 1 is an explanatory diagram of the main parts of the embodiment of the present invention, and FIG. 2 is an explanatory diagram of the getter mounting structure. 1...Glass bulb, 2...Glass beads, 3
...Inner conductor wire, 4...Metal pipe, 42...Tip opening, 5...Filament coil, 6...Insulating coating film, 10...Phosphor layer, 11...Getter.

Claims (1)

【実用新案登録請求の範囲】 内導線に固定支持された金属パイプと、この金
属パイプの先端開口から少し後退した位置の中空
部にあつて、金属パイプの内壁に支持され、後方
に伸びるコイルリード部が金属パイプの後端部に
固定されたフイラメントコイルとからなる電極を
具備した小型蛍光ランプであつて、 前記金属パイプは、その表面に絶縁性被覆膜が
コーテイングされたことを特徴とする小型蛍光ラ
ンプ。[Claims for Utility Model Registration] A metal pipe that is fixedly supported by an inner conductor, and a coil lead that is supported by the inner wall of the metal pipe and extends rearward in a hollow part located slightly back from the opening at the tip of the metal pipe. A small fluorescent lamp comprising an electrode consisting of a filament coil fixed to the rear end of a metal pipe, the metal pipe having a surface coated with an insulating coating film. Small fluorescent lamp.
JP1989080124U 1989-07-10 1989-07-10 Small fluorescent lamp Expired - Fee Related JP2523921Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989080124U JP2523921Y2 (en) 1989-07-10 1989-07-10 Small fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989080124U JP2523921Y2 (en) 1989-07-10 1989-07-10 Small fluorescent lamp

Publications (2)

Publication Number Publication Date
JPH0320861U true JPH0320861U (en) 1991-02-28
JP2523921Y2 JP2523921Y2 (en) 1997-01-29

Family

ID=31624900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989080124U Expired - Fee Related JP2523921Y2 (en) 1989-07-10 1989-07-10 Small fluorescent lamp

Country Status (1)

Country Link
JP (1) JP2523921Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009231198A (en) * 2008-03-25 2009-10-08 Nec Lighting Ltd Hot-cathode discharge lamp and manufacturing method for electrode

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182357U (en) * 1984-11-05 1986-05-31
JPS6286653U (en) * 1985-11-20 1987-06-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182357U (en) * 1984-11-05 1986-05-31
JPS6286653U (en) * 1985-11-20 1987-06-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009231198A (en) * 2008-03-25 2009-10-08 Nec Lighting Ltd Hot-cathode discharge lamp and manufacturing method for electrode

Also Published As

Publication number Publication date
JP2523921Y2 (en) 1997-01-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees