JPH0326051U - - Google Patents
Info
- Publication number
- JPH0326051U JPH0326051U JP8649689U JP8649689U JPH0326051U JP H0326051 U JPH0326051 U JP H0326051U JP 8649689 U JP8649689 U JP 8649689U JP 8649689 U JP8649689 U JP 8649689U JP H0326051 U JPH0326051 U JP H0326051U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- tubular
- base
- arc tube
- incandescent
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000005368 silicate glass Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案に係わる管型白熱電球の説明用
断面図、第２図は従来の管型白熱電球のベース部
の説明用断面図である。
１……発光管、１１……縮径部、１２……シー
ル部、２……フイラメント組立体、２１……発光
部、２２……非発光部、２３……リード棒、２４
……接点、３……筒状ベース、３１……先端部、
４……接着剤。
FIG. 1 is an explanatory cross-sectional view of a tube-type incandescent lamp according to the present invention, and FIG. 2 is an explanatory cross-sectional view of the base portion of a conventional tube-type incandescent lamp. DESCRIPTION OF SYMBOLS 1... Arc tube, 11... Reduced diameter part, 12... Seal part, 2... Filament assembly, 21... Light emitting part, 22... Non-light emitting part, 23... Lead rod, 24
... Contact point, 3 ... Cylindrical base, 31 ... Tip part,
4...Adhesive.
Claims (1)
の両端より伸びるリード棒が、該発光管を縮径す
ることによりダイレクトシール部が形成され、該
ダイレクトシール部に筒状ベースが被せられてな
る管型白熱電球であつて、 前記筒状ベースは石英ガラスもしくはケイ酸塩
ガラスよりなり、少なくとも管型白熱電球の先端
側のベース端部が溶融されて肉厚に形成されてい
ることを特徴とする管型白熱電球。[Claims for Utility Model Registration] A direct seal portion is formed by reducing the diameter of the arc tube by a lead rod extending from both ends of a filament arranged along the tube axis of the arc tube. A tubular incandescent lamp is covered with a shaped base, the tubular base is made of quartz glass or silicate glass, and at least the base end on the tip side of the tubular incandescent bulb is melted and formed to have a thick wall. A tube-type incandescent light bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8649689U JPH0326051U (en) | 1989-07-25 | 1989-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8649689U JPH0326051U (en) | 1989-07-25 | 1989-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326051U true JPH0326051U (en) | 1991-03-18 |
Family
ID=31636048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8649689U Pending JPH0326051U (en) | 1989-07-25 | 1989-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08119104A (en) * | 1994-10-26 | 1996-05-14 | Universal Kiki Kk | Transverse feed device for recovering rolling stock from derailment |
-
1989
- 1989-07-25 JP JP8649689U patent/JPH0326051U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08119104A (en) * | 1994-10-26 | 1996-05-14 | Universal Kiki Kk | Transverse feed device for recovering rolling stock from derailment |