JPS62122985U - - Google Patents
Info
- Publication number
- JPS62122985U JPS62122985U JP1058186U JP1058186U JPS62122985U JP S62122985 U JPS62122985 U JP S62122985U JP 1058186 U JP1058186 U JP 1058186U JP 1058186 U JP1058186 U JP 1058186U JP S62122985 U JPS62122985 U JP S62122985U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- main body
- closure
- tank
- body portion
- 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
- 238000007689 inspection Methods 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Examining Or Testing Airtightness (AREA)
- Taps Or Cocks (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Regulation And Control Of Combustion (AREA)
Description
第１図は本考案の第１実施例の説明図、第２図
はその閉子の断面図、第３図は第２実施例の要部
詳細図、第４図は従来例の説明図、第５図はその
改良例の説明図であり、図中、
１……ガスメーター、１０……メーターコツク
、１１……元コツク、３１……ホースエンド、３
２……閉子。
Fig. 1 is an explanatory diagram of the first embodiment of the present invention, Fig. 2 is a sectional view of the closure, Fig. 3 is a detailed view of the main part of the second embodiment, Fig. 4 is an explanatory diagram of the conventional example, Fig. 5 is an explanatory diagram of the improved example, and in the figure, 1... gas meter, 10... meter kettle, 11... former kottoku, 31... hose end, 3
2... Closed child.
Claims (1)
続し、この分岐管にガスコツク３０を連設したも
のにおいて、ガスコツク３０を、閉子３２を具備
させ且つガス流路と同軸の柱状とした本体部３３
、この本体部の上流側に連設したキヤツプ取付用
のネジ部３４及び本体部３３の下流側に連設した
ホースエンド３１とから構成し、前記閉子３２に
は先端に操作具係合用の係合具を具備させた軸部
３５を連設させて、この軸部を本体部３３の外周
側に露出させ、この閉子３２はその外形が上記ネ
ジ部３４の内径域内に収容される大きさとし、開
放端の内周部がネジ部３４に螺合するキヤツプ２
により前記本体部３３より先端側を包被したガス
漏れ検査用プラグ。 ガスコツク又はホースエンド内に絞り部５１
を設けて、ガスコツク開放時の最大流量を検査具
への圧力伝達可能なだけの小流量に設定した実用
新案登録請求の範囲第１項記載のガス漏れ検査用
プラグ。[Claims for Utility Model Registration] A branch pipe 3 is connected to the downstream region of the meter stock 10, and a gas stock tank 30 is connected to the branch pipe, and the gas stock tank 30 is equipped with a closure 32 and serves as a gas flow path. Coaxial columnar main body 33
, a threaded portion 34 for attaching a cap connected to the upstream side of the main body portion, and a hose end 31 connected to the downstream side of the main body portion 33, and the closure 32 has a tip for engaging an operating tool. A shaft portion 35 provided with an engagement tool is connected to the shaft portion and exposed on the outer peripheral side of the main body portion 33, and the outer shape of the closure member 32 is large enough to be accommodated within the inner diameter area of the threaded portion 34. A cap 2 whose inner peripheral part of the open end is screwed into the threaded part 34.
A plug for gas leakage inspection that covers the tip side from the main body part 33. Constriction part 51 in the gas tank or hose end
The plug for gas leakage inspection according to claim 1, which is a registered utility model, wherein the maximum flow rate when the gas tank is opened is set to a small enough flow rate to transmit pressure to the inspection tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1058186U JPH0240364Y2 (en) | 1986-01-27 | 1986-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1058186U JPH0240364Y2 (en) | 1986-01-27 | 1986-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62122985U true JPS62122985U (en) | 1987-08-04 |
| JPH0240364Y2 JPH0240364Y2 (en) | 1990-10-29 |
Family
ID=30797007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1058186U Expired JPH0240364Y2 (en) | 1986-01-27 | 1986-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240364Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008185461A (en) * | 2007-01-30 | 2008-08-14 | Fujii Gokin Seisakusho Co Ltd | Pressure inspection plug |
-
1986
- 1986-01-27 JP JP1058186U patent/JPH0240364Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008185461A (en) * | 2007-01-30 | 2008-08-14 | Fujii Gokin Seisakusho Co Ltd | Pressure inspection plug |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240364Y2 (en) | 1990-10-29 |