JPS6121974U - Communication confirmation device - Google Patents
Communication confirmation deviceInfo
- Publication number
- JPS6121974U JPS6121974U JP10722084U JP10722084U JPS6121974U JP S6121974 U JPS6121974 U JP S6121974U JP 10722084 U JP10722084 U JP 10722084U JP 10722084 U JP10722084 U JP 10722084U JP S6121974 U JPS6121974 U JP S6121974U
- Authority
- JP
- Japan
- Prior art keywords
- confirmation device
- communication confirmation
- valve stem
- pressure
- valve body
- 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
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Pipeline Systems (AREA)
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図は本考案の一実施例を示す一部断面側面図、第２
図は同平面図、第３図は作動説明のための一部断面側面
図、第４図は検査後における弁本体と弁棒の状態を示す
簡略平面図である。
３・・・弁、４・・・弁本体、５・・・弁棒、９・・・
外端部、１２・・・ポート部、１８・・・操作部材、Ｐ
・・・圧力、Ｗ・・・被テスト物。[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is a partially sectional side view showing an embodiment of the present invention;
3 is a partially sectional side view for explaining the operation, and FIG. 4 is a simplified plan view showing the state of the valve body and valve stem after inspection. 3... Valve, 4... Valve body, 5... Valve stem, 9...
Outer end portion, 12... Port portion, 18... Operation member, P
...Pressure, W...Test object.
Claims (1)
用すると、その作用により弁棒５が弁本体４から外部に
突き出される弁３と、該弁棒５の外端部９に当接分離自
在として、弁棒５を弁本体４内方へ押圧する操作部材１
８とを、備えたことを特徴とする連通確認装置。When pressure P acts on the port portion 12 to which the test object W is attached, the valve stem 5 is pushed out from the valve body 4 by the pressure P and comes into contact with the outer end 9 of the valve stem 5. An operating member 1 that freely presses the valve stem 5 inwardly into the valve body 4
8. A communication confirmation device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10722084U JPS6121974U (en) | 1984-07-16 | 1984-07-16 | Communication confirmation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10722084U JPS6121974U (en) | 1984-07-16 | 1984-07-16 | Communication confirmation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6121974U true JPS6121974U (en) | 1986-02-08 |
| JPH0247498Y2 JPH0247498Y2 (en) | 1990-12-13 |
Family
ID=30666473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10722084U Granted JPS6121974U (en) | 1984-07-16 | 1984-07-16 | Communication confirmation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6121974U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5066277U (en) * | 1973-10-18 | 1975-06-14 |
-
1984
- 1984-07-16 JP JP10722084U patent/JPS6121974U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5066277U (en) * | 1973-10-18 | 1975-06-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247498Y2 (en) | 1990-12-13 |
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