JPH0348857U - - Google Patents
Info
- Publication number
- JPH0348857U JPH0348857U JP11012389U JP11012389U JPH0348857U JP H0348857 U JPH0348857 U JP H0348857U JP 11012389 U JP11012389 U JP 11012389U JP 11012389 U JP11012389 U JP 11012389U JP H0348857 U JPH0348857 U JP H0348857U
- Authority
- JP
- Japan
- Prior art keywords
- internal lead
- wire
- bulb
- spiral
- straight line
- 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.)
- Pending
Links
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案の一実施例を示す電球の縦断正
面図、第２図は同上内部導入線とフイラメントと
の接続部の分解正面図、第３図および第４図はそ
れぞれ異なる従来の電球の内部導入線とフイラメ
ントとの接続部の正面図である。
１１……管球、１３，１４……内部導入線、１
５，１６……螺旋状部、２０……フイラメント。
Fig. 1 is a longitudinal sectional front view of a light bulb showing an embodiment of the present invention, Fig. 2 is an exploded front view of the connection between the internal lead-in wire and the filament, and Figs. 3 and 4 are different conventional light bulbs. FIG. 3 is a front view of a connecting portion between an internal lead-in wire and a filament. 11...Tube, 13,14...Internal lead-in wire, 1
5, 16... spiral portion, 20... filament.
Claims (1)
直線上位置で対向する先端部に互いに反対方向に
巻回された螺旋状部を形成し、 前記対をなす内部導入線の先端螺旋状部にコイ
ルフイラメントの両端をそれぞれ螺合接続したこ
とを特徴とする電球。[Claims for Utility Model Registration] Spiral-shaped portions wound in opposite directions are formed at opposing ends of a pair of internal lead-in wires provided inside the bulb at positions substantially on a straight line; A light bulb characterized in that both ends of a coil filament are threadedly connected to a helical end of an internal lead-in wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11012389U JPH0348857U (en) | 1989-09-20 | 1989-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11012389U JPH0348857U (en) | 1989-09-20 | 1989-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0348857U true JPH0348857U (en) | 1991-05-10 |
Family
ID=31658675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11012389U Pending JPH0348857U (en) | 1989-09-20 | 1989-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348857U (en) |
-
1989
- 1989-09-20 JP JP11012389U patent/JPH0348857U/ja active Pending