KR20200032251A - 밸브 및 스템 밀폐 어셈블리 - Google Patents
밸브 및 스템 밀폐 어셈블리 Download PDFInfo
- Publication number
- KR20200032251A KR20200032251A KR1020207007630A KR20207007630A KR20200032251A KR 20200032251 A KR20200032251 A KR 20200032251A KR 1020207007630 A KR1020207007630 A KR 1020207007630A KR 20207007630 A KR20207007630 A KR 20207007630A KR 20200032251 A KR20200032251 A KR 20200032251A
- Authority
- KR
- South Korea
- Prior art keywords
- seal
- stem
- valve
- bonnet
- body half
- 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
Images
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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0694—Spindle sealings
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
- F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
- F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
- F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/08—Spindle sealings with stuffing-box ; Sealing rings with at least one ring provided with axially-protruding peripheral closing-lip
- F16K41/083—Spindle sealings with stuffing-box ; Sealing rings with at least one ring provided with axially-protruding peripheral closing-lip for spindles which only rotate, i.e. non-rising spindles
- F16K41/086—Spindle sealings with stuffing-box ; Sealing rings with at least one ring provided with axially-protruding peripheral closing-lip for spindles which only rotate, i.e. non-rising spindles for rotating valves
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0657—Particular coverings or materials
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0689—Packings between housing and plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
Abstract
Description
도 2는 도 1에서 밸브의 실시예의 단면도이다.
도 3은 본 발명에 따른 밸브의 대안적인 실시예의 측면도이다.
도 4는 도 3에서 밸브의 실시예의 단면도이다.
도 5는 도 2 및 4에서 밸브의 실시예에서 몸체 조인트(joint)의 확대 상세도이다.
도 6은 도 2에 도시된 본 발명에 따른 스템 밀폐 어셈블리(stem sealing assembly)의 측면도이다.
도 7은 도 6에 도시된 스템 밀폐 어셈블리의 단면도이다.
도 8은 도 6에 도시된 스템 밀폐 어셈블리의 분해 조립도이다.
도 9는 도 4에 도시된 밸브의 실시예에서 본 발명에 따른 스템 밀폐 어셈블리의 대안적인 실시예의 측면도이다.
도 10은 도 9에 도시된 스템 밀폐 어셈블리의 대안적인 실시예의 단면도이다.
도 11은 도 10에 도시된 스템 밀폐 어셈블리의 대안적인 실시예의 분해 조립도이다.
도 12는 본 발명에 따른 밸브의 사시도이다.
도 13은 본 발명에 따른 반-회전 보닛(anti-rotational bonnet) 및 몸체 인터페이스(body interface)의 확대 상세도이다.
101: 제1 몸체 절반
102: 제2 몸체 절반
103: 제1 포트
104: 제2 포트
105: 통로
106: 스템 포트
107: 보닛
108: 흐름-요소
109: 스템
110: 액츄에이터
111: 라이너
112: 연동 홀
113: 내부 시트
114: 바닥 개스킷
115: 제1 시일
116: 제1 샤프트 삽입체
117: 시일
118: 스페이서
119: 힘 전달 부재
120: 제2 시일
121: 제2 샤프트 삽입체
122: 지지 링
123; 몸체 조인트
124: 상부 가장자리
125: 플랜지 연결부
126: 제1 몸체 절반 립
127: 구멍
128: 리크오프 연결부
129: 노치된 인터페이스
Claims (1)
- a. 제1 포트와 제2 포트를 구비하고 제1 포트와 제2 포트 사이에 연장하는 매체가 흐르도록 구성된 통로를 구비하는 몸체, 상기 몸체는 상기 제1 포트와 상기 제2 포트 사이에 위치된 흐름-요소를 구비함;
b. 상기 흐름 요소 및 액츄에이터에 고정된 스템, 상기 스템은 상기 몸체 상에 위치된 스템 포트를 통해 연장하고 상기 흐름-요소를 작동시키도록 구성됨;
c. 상기 몸체에 고정된 보닛; 및
d. 상기 스템에 실질적으로 인접하고 상기 스템, 상기 몸체 및 상기 보닛 사이의 환형 공간 내에 끼워지도록 구성된 밀폐 어셈블리;
를 포함하고,
상기 밀폐 어셈블리는,
ⅰ. 내주면 및 외주면 사이에 공동을 구비하는 제1 시일;
ⅱ. 상기 제1 시일의 상기 공동에 끼워지도록 구성된 제1 샤프트 삽입체;
ⅲ. 상기 제1 시일 상에 위치된 스페이서; 및
ⅳ. 상기 제1 샤프트 삽입체에 축방향 부하를 전달하도록 구성된 힘 전달 부재, 상기 제1 샤프트 삽입체는 상기 제1 시일에 방향으로 상기 축방향 부하를 전달하도록 구성되어 상기 환형 공간의 벽들과 시일을 제공함.
를 포함하는 밸브.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/283,168 US8910921B2 (en) | 2011-10-27 | 2011-10-27 | Valve and stem sealing assembly |
| US13/283,168 | 2011-10-27 | ||
| PCT/US2012/060538 WO2013062821A2 (en) | 2011-10-27 | 2012-10-17 | Valve and stem sealing assembly |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147013644A Division KR102091574B1 (ko) | 2011-10-27 | 2012-10-17 | 밸브 및 스템 밀폐 어셈블리 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200032251A true KR20200032251A (ko) | 2020-03-25 |
| KR102231940B1 KR102231940B1 (ko) | 2021-03-25 |
Family
ID=48168759
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207007630A Active KR102231940B1 (ko) | 2011-10-27 | 2012-10-17 | 밸브 및 스템 밀폐 어셈블리 |
| KR1020147013644A Active KR102091574B1 (ko) | 2011-10-27 | 2012-10-17 | 밸브 및 스템 밀폐 어셈블리 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147013644A Active KR102091574B1 (ko) | 2011-10-27 | 2012-10-17 | 밸브 및 스템 밀폐 어셈블리 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8910921B2 (ko) |
| EP (1) | EP2771603B1 (ko) |
| KR (2) | KR102231940B1 (ko) |
| CN (1) | CN103998840B (ko) |
| ES (1) | ES3014972T3 (ko) |
| WO (1) | WO2013062821A2 (ko) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8910921B2 (en) * | 2011-10-27 | 2014-12-16 | Aegis Flow Technologies, L.L.C. | Valve and stem sealing assembly |
| US9512926B2 (en) * | 2011-10-27 | 2016-12-06 | Aegis Flow Technologies, L.L.C. | Butterfly valve and stem sealing assembly |
| WO2014210171A1 (en) * | 2013-06-27 | 2014-12-31 | Aegis Flow Technologies, L.L.C. | Butterfly valve and stem seal assembly |
| US9353873B2 (en) * | 2013-09-30 | 2016-05-31 | Pentair Flow Services Ag | Ball valve having conically shaped stem seal |
| KR101620206B1 (ko) * | 2014-10-17 | 2016-05-13 | 현대자동차주식회사 | Egr 구동부의 마찰력 감소 개선 장치 |
| ITMI20142265A1 (it) * | 2014-12-29 | 2016-06-29 | Nuovo Pignone Srl | Dispositivo di tenuta per lo stelo di una valvola |
| DE202016009037U1 (de) * | 2015-07-08 | 2021-08-02 | The Joint-Stock Company Mtz Transmash | Lastsensor |
| CN105257857A (zh) * | 2015-11-06 | 2016-01-20 | 浙江有氟密阀门有限公司 | 钢衬氟塑料陶瓷阀 |
| BE1024257B1 (nl) * | 2016-06-03 | 2018-01-15 | Inno-Mould Nv | Corrosiebestendig kogelkraan |
| US10690261B2 (en) * | 2016-12-23 | 2020-06-23 | Rosemount Inc. | Multi-pressure rated valve assembly |
| CN108223899A (zh) * | 2018-01-12 | 2018-06-29 | 江苏远洋阀门智控股份有限公司 | 一种阀杆角浮动密封结构 |
| ES2992674T3 (en) * | 2018-08-03 | 2024-12-16 | Saint Gobain Performance Plastics Corp | Ball valve seal |
| US11067196B2 (en) * | 2018-09-28 | 2021-07-20 | Rosemount Inc. | Internal valve transmitter flange |
| US11467056B2 (en) | 2019-11-01 | 2022-10-11 | Saudi Arabian Oil Company | Sensing leak in a multi-seal sealing assembly with sensors |
| US20220298761A1 (en) * | 2021-03-19 | 2022-09-22 | Jeremia Taylor | System and method of winterizing and de-winterizing a structure for preventing waterlines from freezing |
| CN113187918B (zh) * | 2021-05-28 | 2024-02-27 | 南通市电站阀门有限公司 | 一种阀芯防冲刷调节阀 |
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| KR102091574B1 (ko) * | 2011-10-27 | 2020-04-14 | 에이지스 플로우 테크놀로지스, 엘.엘.씨. | 밸브 및 스템 밀폐 어셈블리 |
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-
2011
- 2011-10-27 US US13/283,168 patent/US8910921B2/en active Active
-
2012
- 2012-10-17 KR KR1020207007630A patent/KR102231940B1/ko active Active
- 2012-10-17 CN CN201280062583.XA patent/CN103998840B/zh active Active
- 2012-10-17 EP EP12844161.5A patent/EP2771603B1/en active Active
- 2012-10-17 KR KR1020147013644A patent/KR102091574B1/ko active Active
- 2012-10-17 ES ES12844161T patent/ES3014972T3/es active Active
- 2012-10-17 WO PCT/US2012/060538 patent/WO2013062821A2/en not_active Ceased
-
2015
- 2015-12-10 US US14/965,654 patent/USRE47010E1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3334650A (en) * | 1964-03-12 | 1967-08-08 | Acf Ind Inc | Valve |
| JP2000046201A (ja) * | 1998-07-29 | 2000-02-18 | Tomoe Tech Res Co | バタフライ弁のシートリング |
| US20010040228A1 (en) * | 1999-05-26 | 2001-11-15 | Dan Lohde | Self cleaning irrigation valve with offset manual on actuator, body/bonnet alignment, and captured screws |
| KR102091574B1 (ko) * | 2011-10-27 | 2020-04-14 | 에이지스 플로우 테크놀로지스, 엘.엘.씨. | 밸브 및 스템 밀폐 어셈블리 |
Also Published As
| Publication number | Publication date |
|---|---|
| USRE47010E1 (en) | 2018-08-28 |
| WO2013062821A3 (en) | 2014-05-30 |
| ES3014972T3 (en) | 2025-04-28 |
| EP2771603B1 (en) | 2025-01-08 |
| EP2771603A4 (en) | 2015-07-22 |
| WO2013062821A2 (en) | 2013-05-02 |
| US20130105716A1 (en) | 2013-05-02 |
| KR102231940B1 (ko) | 2021-03-25 |
| KR20140082834A (ko) | 2014-07-02 |
| US8910921B2 (en) | 2014-12-16 |
| EP2771603C0 (en) | 2025-01-08 |
| KR102091574B1 (ko) | 2020-04-14 |
| EP2771603A2 (en) | 2014-09-03 |
| CN103998840A (zh) | 2014-08-20 |
| CN103998840B (zh) | 2016-02-03 |
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