JPS60147067U - tube light bulb - Google Patents

tube light bulb

Info

Publication number
JPS60147067U
JPS60147067U JP3228284U JP3228284U JPS60147067U JP S60147067 U JPS60147067 U JP S60147067U JP 3228284 U JP3228284 U JP 3228284U JP 3228284 U JP3228284 U JP 3228284U JP S60147067 U JPS60147067 U JP S60147067U
Authority
JP
Japan
Prior art keywords
coil
light bulb
filament
short
tube light
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
JP3228284U
Other languages
Japanese (ja)
Other versions
JPH0433641Y2 (en
Inventor
隆行 鍋島
守屋　賢策
Original Assignee
ウシオ電機株式会社
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 ウシオ電機株式会社 filed Critical ウシオ電機株式会社
Priority to JP3228284U priority Critical patent/JPS60147067U/en
Publication of JPS60147067U publication Critical patent/JPS60147067U/en
Application granted granted Critical
Publication of JPH0433641Y2 publication Critical patent/JPH0433641Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Sources And Details Of Projection-Printing Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は背型電球の概略を示す断面図、第２図！ま背型
電球のフィラメントコイルと短絡線との接続状態を示す
部分拡大図である。Figure 1 is a cross-sectional view showing the outline of a back type light bulb, Figure 2! FIG. 3 is a partially enlarged view showing the connection state between the filament coil and the shorting wire of the back-shaped light bulb.

Claims (1)

【実用新案登録請求の範囲】 管型封体内に、その管軸に沿ってフィラメントコイルと
短絡線とを交互に配し、フィラメントコイルの端部にお
ける接続コイル部を短絡線の端部に巻曲して両者を接続
して成る背型電球であつ゛　　　て、　　　　　　　　
　　　　　−゛前記フィラメントコイルを構成する素線
の径が−０，０８〜０．３□、前記短絡線を構成する素
線の径が。 ０．３〜１．０ｍｍであるものにおいて、′　　前記フ
ィラメントコイルの接続コイル部におけ−るコイルピッ
チが４ｍ＋＋以下であることを特徴とする背型電球。[Claims for Utility Model Registration] Filament coils and short-circuit wires are arranged alternately along the tube axis in a tubular enclosure, and the connecting coil portion at the end of the filament coil is wound around the end of the short-circuit wire. It is a back type light bulb made by connecting the two.
-゛The diameter of the strands constituting the filament coil is -0.08 to 0.3□, and the diameter of the strands constituting the short circuit wire. 0.3 to 1.0 mm, wherein the coil pitch in the connecting coil portion of the filament coil is 4 m++ or less.
JP3228284U 1984-03-08 1984-03-08 tube light bulb Granted JPS60147067U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3228284U JPS60147067U (en) 1984-03-08 1984-03-08 tube light bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3228284U JPS60147067U (en) 1984-03-08 1984-03-08 tube light bulb

Publications (2)

Publication Number Publication Date
JPS60147067U true JPS60147067U (en) 1985-09-30
JPH0433641Y2 JPH0433641Y2 (en) 1992-08-12

Family

ID=30533654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3228284U Granted JPS60147067U (en) 1984-03-08 1984-03-08 tube light bulb

Country Status (1)

Country Link
JP (1) JPS60147067U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350U (en) * 1976-06-17 1978-01-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350U (en) * 1976-06-17 1978-01-05

Also Published As

Publication number Publication date
JPH0433641Y2 (en) 1992-08-12

Similar Documents

Publication Publication Date Title
JPS60147067U (en) tube light bulb
JPH01161547U (en)
JPS5914265U (en) tube light bulb
JPS60127400U (en) spiral structure
JPS6142772U (en) curved tube fluorescent lamp
JPS59141461U (en) electric brush for repair
JPS6421918U (en)
JPS59130367U (en) tube light bulb
JPS6153850U (en)
JPS6094766U (en) tube light bulb
JPS607159U (en) light bulb
JPS59110178U (en) Welding rods
JPS6017560U (en) incandescent light bulb
JPH0226335U (en)
JPS6067658U (en) small tube light bulb
JPS6067655U (en) halogen light bulb
JPS5827850U (en) traveling wave tube
JPS59168998U (en) discharge lamp lighting device
JPS63120349U (en)
JPS5925810U (en) ferrite antenna coil
JPS60117560U (en) double tube stick light bulb
JPS62142815U (en)
JPS5851620U (en) spiral rod
JPS58627U (en) spiral rod
JPS5952483U (en) Electric circuit checking device