CN102094986B - 超高压微扭矩无泄漏阀门 - Google Patents
超高压微扭矩无泄漏阀门 Download PDFInfo
- Publication number
- CN102094986B CN102094986B CN 201110027956 CN201110027956A CN102094986B CN 102094986 B CN102094986 B CN 102094986B CN 201110027956 CN201110027956 CN 201110027956 CN 201110027956 A CN201110027956 A CN 201110027956A CN 102094986 B CN102094986 B CN 102094986B
- Authority
- CN
- China
- Prior art keywords
- valve
- rotary spacing
- spacing nut
- shaft sleeve
- valve plate
- 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.)
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Links
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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- 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
- F16K1/24—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 with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
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- 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2007—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110027956 CN102094986B (zh) | 2011-01-23 | 2011-01-23 | 超高压微扭矩无泄漏阀门 |
PCT/CN2011/071956 WO2012097539A1 (zh) | 2011-01-23 | 2011-03-18 | 超高压微扭矩无泄漏阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110027956 CN102094986B (zh) | 2011-01-23 | 2011-01-23 | 超高压微扭矩无泄漏阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102094986A CN102094986A (zh) | 2011-06-15 |
CN102094986B true CN102094986B (zh) | 2013-06-12 |
Family
ID=44128191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110027956 Active CN102094986B (zh) | 2011-01-23 | 2011-01-23 | 超高压微扭矩无泄漏阀门 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102094986B (zh) |
WO (1) | WO2012097539A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2848843B1 (en) * | 2013-09-17 | 2018-05-02 | General Electric Technology GmbH | Butterfly valve arrangement |
US9783347B2 (en) * | 2015-06-30 | 2017-10-10 | Scholle Ipn Corporation | Valve assembly |
CN109372875A (zh) * | 2018-11-20 | 2019-02-22 | 中国航发贵州黎阳航空动力有限公司 | 一种微扭矩大压力螺母 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0354171A2 (en) * | 1988-08-05 | 1990-02-07 | Osaka Kikiseizo Kabushiki Kaisha | Butterfly valve and drive mechanism for rotation and reciprocation of the butterfly valve |
CN2095974U (zh) * | 1990-11-02 | 1992-02-12 | 芜湖市消防器材总厂 | 一种二位阀体 |
US6135416A (en) * | 1999-02-18 | 2000-10-24 | Varian, Inc. | Butterfly valve |
DE10131795C1 (de) * | 2001-06-30 | 2002-08-08 | Warex Valve Gmbh | Absperrorgan für Rohrleitungen |
CN201028020Y (zh) * | 2007-05-24 | 2008-02-27 | 朱力艳 | 先导式中高压闸阀 |
CN101392838A (zh) * | 2007-09-19 | 2009-03-25 | 上海真空阀门制造有限公司 | 超高真空蝶阀及其启闭方法 |
CN201944289U (zh) * | 2011-01-23 | 2011-08-24 | 邱金全 | 超高压微扭矩无泄漏阀门 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2084296A (en) * | 1980-09-19 | 1982-04-07 | Adams Gebrueder Gmbh & Co Kg A | Improvements relating to flap valves |
JPS59187174A (ja) * | 1983-04-04 | 1984-10-24 | Hamai Seisakusho:Kk | サ−ビスポ−ト付弁 |
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2011
- 2011-01-23 CN CN 201110027956 patent/CN102094986B/zh active Active
- 2011-03-18 WO PCT/CN2011/071956 patent/WO2012097539A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0354171A2 (en) * | 1988-08-05 | 1990-02-07 | Osaka Kikiseizo Kabushiki Kaisha | Butterfly valve and drive mechanism for rotation and reciprocation of the butterfly valve |
CN2095974U (zh) * | 1990-11-02 | 1992-02-12 | 芜湖市消防器材总厂 | 一种二位阀体 |
US6135416A (en) * | 1999-02-18 | 2000-10-24 | Varian, Inc. | Butterfly valve |
DE10131795C1 (de) * | 2001-06-30 | 2002-08-08 | Warex Valve Gmbh | Absperrorgan für Rohrleitungen |
CN201028020Y (zh) * | 2007-05-24 | 2008-02-27 | 朱力艳 | 先导式中高压闸阀 |
CN101392838A (zh) * | 2007-09-19 | 2009-03-25 | 上海真空阀门制造有限公司 | 超高真空蝶阀及其启闭方法 |
CN201944289U (zh) * | 2011-01-23 | 2011-08-24 | 邱金全 | 超高压微扭矩无泄漏阀门 |
Also Published As
Publication number | Publication date |
---|---|
WO2012097539A1 (zh) | 2012-07-26 |
CN102094986A (zh) | 2011-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200421 Address after: 314200 daqitang village, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: QFY HEAVY EQUIPMENT Co.,Ltd. Address before: 314211 Zhejiang city of Pinghu province Zhejiang New Town Central Power Heavy Machinery Co Ltd Patentee before: Qiu Jinquan |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Ultra high pressure micro torque leak free valve Effective date of registration: 20231101 Granted publication date: 20130612 Pledgee: Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Xindai sub branch Pledgor: QFY HEAVY EQUIPMENT Co.,Ltd. Registration number: Y2023980063328 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |