JPH0186063U - - Google Patents
Info
- Publication number
- JPH0186063U JPH0186063U JP18056587U JP18056587U JPH0186063U JP H0186063 U JPH0186063 U JP H0186063U JP 18056587 U JP18056587 U JP 18056587U JP 18056587 U JP18056587 U JP 18056587U JP H0186063 U JPH0186063 U JP H0186063U
- Authority
- JP
- Japan
- Prior art keywords
- molded
- cap
- molded part
- tube
- glass bulb
- 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
- 239000011521 glass Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 4
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図〜第３図は本考案に関するもので、第１
図は成形部に口金を組込んだときの断面図、第２
図は成形部の断面図、第３図は第２図の成形部の
Ｂ―Ｂ断面図、第４図は従来例の成形部の断面図
、第５図は従来例の成形部のＡ―Ａ断面図である
。
図中、１はガラスバルブ、４は成形部、５は接
着剤、６は角部、６ａは方形状部、７は凹部、８
は口金である。
Figures 1 to 3 are related to the present invention.
The figure is a cross-sectional view when the cap is assembled into the molding part.
The figure is a sectional view of the molding section, FIG. 3 is a BB sectional view of the molding section in FIG. 2, FIG. 4 is a sectional view of the conventional molding section, and FIG. 5 is A-- It is an A sectional view. In the figure, 1 is a glass bulb, 4 is a molded part, 5 is an adhesive, 6 is a corner part, 6a is a square part, 7 is a recessed part, 8
is the base.
Claims (1)
けて接着する管球であつて、前記成形部の最大外
径Ｄとその成形部長さＬとの比Ｄ／Ｌを１．３以
上に成型するとともに、該成形部には、ガラスバ
ルブと口金との間にネジリモーメントをかけたと
き、口金の回動を阻止するための角部を円弧状と
し、かつ各側面に凹部を設けた方形状部を一体成
型し、前記成形部にと口金間に接着剤を介在して
なる管球の封止構造。 A tube in which a cylindrical cap is assembled and bonded to a molded part of a glass bulb, which is molded so that the ratio D/L of the maximum outer diameter D of the molded part and the length L of the molded part is 1.3 or more. At the same time, the molded part has a rectangular shape with arcuate corners and recesses on each side to prevent rotation of the cap when a screw moment is applied between the glass bulb and the cap. A sealing structure for a tube, in which a portion is integrally molded, and an adhesive is interposed between the molded portion and the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18056587U JPH0186063U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18056587U JPH0186063U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186063U true JPH0186063U (en) | 1989-06-07 |
Family
ID=31472080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18056587U Pending JPH0186063U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186063U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0512405U (en) * | 1991-07-26 | 1993-02-19 | 村田機械株式会社 | Automatic warehouse |
-
1987
- 1987-11-27 JP JP18056587U patent/JPH0186063U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0512405U (en) * | 1991-07-26 | 1993-02-19 | 村田機械株式会社 | Automatic warehouse |