JPS6366677U - - Google Patents
Info
- Publication number
- JPS6366677U JPS6366677U JP16007486U JP16007486U JPS6366677U JP S6366677 U JPS6366677 U JP S6366677U JP 16007486 U JP16007486 U JP 16007486U JP 16007486 U JP16007486 U JP 16007486U JP S6366677 U JPS6366677 U JP S6366677U
- Authority
- JP
- Japan
- Prior art keywords
- inlet
- cylinder
- indicator
- metering valve
- ring
- 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
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
第１図は本考案の実施例の縦断面図、第２図は
他の実施例の縦断面図である。
１……入口、２……出口、３……シリンダ、４
……バネ座、５……インジケータ、６……スプリ
ング、７……入口側シリンダ室、８……圧力室、
９……遊動逆止弁、１０……窓孔、１１……排出
導管、１２……ネジ部、１３……Ｏリング、１４
……Ｏリング、１５……カラー、１６……バネ、
１７……ネジ部、１８……出口側シリンダ室、１
９……ブツシユ。
FIG. 1 is a longitudinal cross-sectional view of an embodiment of the present invention, and FIG. 2 is a longitudinal cross-sectional view of another embodiment. 1...Inlet, 2...Outlet, 3...Cylinder, 4
... Spring seat, 5 ... Indicator, 6 ... Spring, 7 ... Inlet side cylinder chamber, 8 ... Pressure chamber,
9...Floating check valve, 10...Window hole, 11...Discharge conduit, 12...Threaded part, 13...O ring, 14
...O-ring, 15...Color, 16...Spring,
17...Threaded part, 18...Outlet side cylinder chamber, 1
9...Buzz.
Claims (1)
リンダ室１８内に排出導管１１と、該排出導管１
１に摺動可能に嵌合されたインジケータ５とを設
け、このインジケータ５にピストンとしてのＯリ
ング１４と、該Ｏリング１４を入口１側に付勢す
る戻し用のスプリング６とを備えると共に、前記
Ｏリング１４の入口側シリンダ室７には前記入口
１と通じ、かつ逆止弁９のある圧力室８を形成し
たバルブにおいて、前記インジケータ５の移動を
可視できる窓孔１０を前記シリンダ３に設けたこ
とを特徴とする定量バルブ。 (2) 前記窓孔１０が、前記シリンダ３を貫通す
る窓孔であつて、前記インジケータ５の端部５１
を露出する位置に設けられているものである実用
新案登録請求の範囲第１項記載の定量バルブ。 (3) 前記インジケータ５が、前記排出導管１１
の外周に嵌装されるパイプ体であつて、一端にフ
ランジ部でバネ座４を突設したものである実用新
案登録請求の範囲第１項又は第２項記載の定量バ
ルブ。 (4) 前記排出導管１１が管軸であつて、入口１
側のシリンダ室７と出口２とに連通状態下でシリ
ンダ３中に配備されＯリング１４に貫通して備え
られているものである実用新案登録請求の範囲第
１〜３項のいずれか一つの項記載の定量バルブ。[Claims for Utility Model Registration] (1) A discharge conduit 11 in the cylinder chamber 18 of the cylinder 3 having an inlet 1 and an outlet 2;
1 is provided with an indicator 5 slidably fitted to the inlet 1, and this indicator 5 is provided with an O-ring 14 as a piston, and a return spring 6 that biases the O-ring 14 toward the inlet 1 side, In the cylinder chamber 7 on the inlet side of the O-ring 14, a window hole 10 is provided in the cylinder 3 through which movement of the indicator 5 can be seen in a valve that communicates with the inlet 1 and forms a pressure chamber 8 with a check valve 9. A metering valve characterized by being provided with. (2) The window hole 10 is a window hole that passes through the cylinder 3, and is located at the end portion 51 of the indicator 5.
The metering valve according to claim 1, which is provided in a position exposing the metering valve. (3) The indicator 5 is connected to the discharge conduit 11.
2. The metering valve according to claim 1 or 2, which is a pipe body fitted around the outer periphery of the pipe body, and has a spring seat 4 protruding from one end with a flange portion. (4) The discharge pipe 11 is a pipe shaft, and the inlet 1
The utility model according to any one of claims 1 to 3, which is provided in the cylinder 3 in communication with the side cylinder chamber 7 and the outlet 2, and is provided through the O-ring 14. Metering valve as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16007486U JPH0331888Y2 (en) | 1986-10-21 | 1986-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16007486U JPH0331888Y2 (en) | 1986-10-21 | 1986-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6366677U true JPS6366677U (en) | 1988-05-06 |
| JPH0331888Y2 JPH0331888Y2 (en) | 1991-07-05 |
Family
ID=31085109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16007486U Expired JPH0331888Y2 (en) | 1986-10-21 | 1986-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331888Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101033219B1 (en) * | 2008-11-27 | 2011-05-06 | 주식회사 한성정공 | Metering valve |
-
1986
- 1986-10-21 JP JP16007486U patent/JPH0331888Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101033219B1 (en) * | 2008-11-27 | 2011-05-06 | 주식회사 한성정공 | Metering valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331888Y2 (en) | 1991-07-05 |
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