JPS615466U - Pipe for gas control valve - Google Patents
Pipe for gas control valveInfo
- Publication number
- JPS615466U JPS615466U JP8969684U JP8969684U JPS615466U JP S615466 U JPS615466 U JP S615466U JP 8969684 U JP8969684 U JP 8969684U JP 8969684 U JP8969684 U JP 8969684U JP S615466 U JPS615466 U JP S615466U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- control valve
- gas control
- glass
- face
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は、本考案に係る制御弁の構造を示す断面図であ
り、第２図は、本考案に係るダイヤフラムの外形図、第
３図から第５図は、本考案に係るガラスパイプの他の実
施例を示す図である。
１・・・ガラスパイプ、２・・・端部、３・・・ねじ、
４・・・ダイヤフラム、５・・・膜、６・・・リム、７
・・・係合用溝、８・・・シリコン●ウェハー●ガス●
クロ，マトグラフ、９・・・細管。[BRIEF DESCRIPTION OF THE DRAWINGS] FIG. 1 is a sectional view showing the structure of the control valve according to the present invention, FIG. 2 is an external view of the diaphragm according to the present invention, and FIGS. 3 to 5 are It is a figure which shows the other Example of the glass pipe based on this invention. 1... Glass pipe, 2... End, 3... Screw,
4...Diaphragm, 5...Membrane, 6...Rim, 7
...Engagement groove, 8...Silicon●Wafer●Gas●
Chromograph, matograph, 9...tubule.
Claims (2)
る制御弁において、ガラスパイプの端面近傍周辺に保合
用溝を形成したことを特徴とするガラス制御弁用パイプ
。(1) A pipe for a glass control valve, characterized in that a diaphragm is bonded to the end face of a glass pipe, and a retaining groove is formed in the vicinity of the end face of the glass pipe.
溝をねじ又は逆Ｌ字状の溝としたことを特徴とするガス
制御弁用パイプ。(2) A pipe for a gas control valve, characterized in that the engaging groove described in claim 1 of the utility model registration claim is a screw or an inverted L-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8969684U JPS615466U (en) | 1984-06-16 | 1984-06-16 | Pipe for gas control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8969684U JPS615466U (en) | 1984-06-16 | 1984-06-16 | Pipe for gas control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS615466U true JPS615466U (en) | 1986-01-13 |
Family
ID=30644014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8969684U Pending JPS615466U (en) | 1984-06-16 | 1984-06-16 | Pipe for gas control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008516228A (en) * | 2004-10-07 | 2008-05-15 | ウオーターズ・インベストメンツ・リミテツド | HPLC capillary column system |
-
1984
- 1984-06-16 JP JP8969684U patent/JPS615466U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008516228A (en) * | 2004-10-07 | 2008-05-15 | ウオーターズ・インベストメンツ・リミテツド | HPLC capillary column system |
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