JP7588397B2 - Y型弁 - Google Patents
Y型弁 Download PDFInfo
- Publication number
- JP7588397B2 JP7588397B2 JP2020196962A JP2020196962A JP7588397B2 JP 7588397 B2 JP7588397 B2 JP 7588397B2 JP 2020196962 A JP2020196962 A JP 2020196962A JP 2020196962 A JP2020196962 A JP 2020196962A JP 7588397 B2 JP7588397 B2 JP 7588397B2
- Authority
- JP
- Japan
- Prior art keywords
- stem
- valve
- valve body
- pin
- tip
- 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.)
- Active
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
Description
10:ボディ
11:管状部
12:枝管部
13:弁座
14:開口部
20:アクチュエータ
21:ステム
22:溝部(環状溝)
30:弁体
31:凹所
32:弁体孔
33:シール
40:付勢部材(皿ばね)
50:スプリングピン
51:中実ピン
Claims (4)
- 配管に接続される管状部と、当該管状部に対して斜め方向に延設された枝管部を備え略Y状を呈したボディと、当該ボディの内部に形成された弁座と当接離間して開閉を行う弁体を先端に備えるステムを駆動させるアクチュエータを有するY型弁であって、
前記弁体には前記ステムの先端部が挿入される凹所が形成され、前記ステムの先端部には環状溝が形成され、前記弁体には前記ステムと弁体を連結するためのピンが挿入される孔が形成され、当該ピンは前記環状溝に係合されており、
前記ステム先端の端面と前記凹所の底面との間には、前記ステムと前記弁体とを常に離間させる方向に付勢する付勢部材が介在していることを特徴とするY型弁。 - 前記付勢部材が皿ばねであることを特徴とする請求項1に記載のY型弁。
- 前記ピンがスプリングピンであることを特徴とする請求項1または2に記載のY型弁。
- 前記アクチュエータが手動回転ハンドルまたは電動モータであり、弁を閉状態にする際に、前記弁体が前記弁座に回転しながら着座することを特徴とする請求項1~3のいずれか1項に記載のY型弁。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020196962A JP7588397B2 (ja) | 2020-11-27 | 2020-11-27 | Y型弁 |
| CN202111319809.7A CN114562572A (zh) | 2020-11-27 | 2021-11-09 | Y型阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020196962A JP7588397B2 (ja) | 2020-11-27 | 2020-11-27 | Y型弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022085337A JP2022085337A (ja) | 2022-06-08 |
| JP7588397B2 true JP7588397B2 (ja) | 2024-11-22 |
Family
ID=81711316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020196962A Active JP7588397B2 (ja) | 2020-11-27 | 2020-11-27 | Y型弁 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7588397B2 (ja) |
| CN (1) | CN114562572A (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017129256A (ja) | 2016-01-22 | 2017-07-27 | 株式会社フジキン | Y型バルブ |
-
2020
- 2020-11-27 JP JP2020196962A patent/JP7588397B2/ja active Active
-
2021
- 2021-11-09 CN CN202111319809.7A patent/CN114562572A/zh active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017129256A (ja) | 2016-01-22 | 2017-07-27 | 株式会社フジキン | Y型バルブ |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114562572A (zh) | 2022-05-31 |
| JP2022085337A (ja) | 2022-06-08 |
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