JPS6385865U - - Google Patents
Info
- Publication number
- JPS6385865U JPS6385865U JP18041086U JP18041086U JPS6385865U JP S6385865 U JPS6385865 U JP S6385865U JP 18041086 U JP18041086 U JP 18041086U JP 18041086 U JP18041086 U JP 18041086U JP S6385865 U JPS6385865 U JP S6385865U
- Authority
- JP
- Japan
- Prior art keywords
- shorting
- divided
- bulb
- light bulb
- tube
- 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
Links
- 239000011521 glass Substances 0.000 claims description 2
Landscapes
- Resistance Heating (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
第１図は本考案管形白熱電球の一実施例の一部
切欠正面図、第２図は同じ電球を点灯した際の一
部切欠正面図、第３図は従来の管形白熱電球の一
例の一部切欠正面図である。
１，７……管形ガラスバルブ、２，１０……光
源構体、３，８……コイル状フイラメント、４，
９……短絡棒、５，１５……リングアンカ、１３
……コイル、６，１４……サブコイル、１１，１
２……短絡棒部分。
Figure 1 is a partially cutaway front view of an embodiment of the inventive tube-type incandescent light bulb, Figure 2 is a partially cut-away front view of the same bulb when it is lit, and Figure 3 is an example of a conventional tube-type incandescent light bulb. FIG. 1, 7... Tubular glass bulb, 2 , 10 ... Light source structure, 3, 8... Coiled filament, 4,
9... Shorting rod, 5, 15... Ring anchor, 13
...Coil, 6,14...Subcoil, 11,1
2... Shorting rod part.
Claims (1)
ル状フイラメントと短絡棒とが交互に縦列接続さ
れた光源構体が張架されてなる電球において、上
記短絡棒は２個または複数個に分割され、この分
割された短絡棒が互いに上記コイル状フイラメン
トよりばね定数が小さいコイルで折曲自在に接続
されていることを特徴とする管形白熱電球。 In a light bulb in which a light source structure in which a plurality of coiled filaments and shorting rods are alternately connected in tandem along the tube axis is stretched in a tube-shaped glass bulb, the shorting rod is divided into two or more pieces. A tubular incandescent light bulb, characterized in that the divided shorting rods are bendably connected to each other by a coil having a smaller spring constant than the coiled filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18041086U JPH049730Y2 (en) | 1986-11-26 | 1986-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18041086U JPH049730Y2 (en) | 1986-11-26 | 1986-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6385865U true JPS6385865U (en) | 1988-06-04 |
| JPH049730Y2 JPH049730Y2 (en) | 1992-03-11 |
Family
ID=31124341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18041086U Expired JPH049730Y2 (en) | 1986-11-26 | 1986-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049730Y2 (en) |
-
1986
- 1986-11-26 JP JP18041086U patent/JPH049730Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH049730Y2 (en) | 1992-03-11 |