JPH0376356U - - Google Patents
Info
- Publication number
- JPH0376356U JPH0376356U JP13680689U JP13680689U JPH0376356U JP H0376356 U JPH0376356 U JP H0376356U JP 13680689 U JP13680689 U JP 13680689U JP 13680689 U JP13680689 U JP 13680689U JP H0376356 U JPH0376356 U JP H0376356U
- Authority
- JP
- Japan
- Prior art keywords
- cross
- pinch
- light bulb
- pinch surface
- exhaust hole
- 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
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案による電球の一部断面した正面
図、第２図は第１図Ａ−Ａ線に沿う断面図、第３
図は従来の電球の一部断面した正面図、第４図は
第３図Ｂ−Ｂ線に沿う断面図である。
３……ピンチシール部、５……排気孔、９……
ピンチ面。
Fig. 1 is a partially sectional front view of a light bulb according to the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a sectional view taken along line A-A in Fig.
The figure is a partially sectional front view of a conventional light bulb, and FIG. 4 is a sectional view taken along the line BB in FIG. 3. 3...Pinch seal part, 5...Exhaust hole, 9...
Pinch side.
Claims (1)
た任意の断面において、排気孔の断面形状が、ピ
ンチ面と平行な方向に長く、且つピンチ面に対し
て直角な方向に短くなる長円形をなしていること
を特徴とする電球。 In any cross-section taken at the pinch seal section at a plane perpendicular to the lamp axis, the cross-sectional shape of the exhaust hole is an ellipse that is longer in the direction parallel to the pinch surface and shorter in the direction perpendicular to the pinch surface. A light bulb characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13680689U JPH0376356U (en) | 1989-11-28 | 1989-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13680689U JPH0376356U (en) | 1989-11-28 | 1989-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0376356U true JPH0376356U (en) | 1991-07-31 |
Family
ID=31683994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13680689U Pending JPH0376356U (en) | 1989-11-28 | 1989-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0376356U (en) |
-
1989
- 1989-11-28 JP JP13680689U patent/JPH0376356U/ja active Pending