KR20010088763A - 볼밸브의 밸브시트 - Google Patents
볼밸브의 밸브시트 Download PDFInfo
- Publication number
- KR20010088763A KR20010088763A KR1020010054142A KR20010054142A KR20010088763A KR 20010088763 A KR20010088763 A KR 20010088763A KR 1020010054142 A KR1020010054142 A KR 1020010054142A KR 20010054142 A KR20010054142 A KR 20010054142A KR 20010088763 A KR20010088763 A KR 20010088763A
- Authority
- KR
- South Korea
- Prior art keywords
- valve seat
- valve
- inner ring
- opening
- outer ring
- Prior art date
Links
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
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- 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
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (2)
- 밸브본체(4) 내측의 유로에 개폐구(5)와 밀접하게 설치되어 밸브본체(4) 내의 기밀을 유지하게 하는 밸브시트(6)에 있어서,상기 밸브시트(6)는 밸브본체(4) 내측의 밸브시트설치부(9)에 설치되는 외륜(10)과, 개폐구(5)와 접촉하는 내륜(11)이 이단으로 이격되게 형성되고, 상기 외륜(10)과 내륜(11)사이가 탄성연결부(12)로서 연결되어 외륜(10)과 내륜(11) 그리고 탄성연결부(12)가 일체형으로 형성되며, 상기 외륜(10)의 후면보다 내륜(11)의 후면이 내측으로 함몰되게 형성된 것을 특징으로 하는 볼밸브의 밸브시트.
- 제 1항에 있어서, 상기 외륜(10)의 외주연에 나사부(13)가 형성되고, 밸브시트(6)가 설치되는 밸브본체(4)의 밸브시트설치부(9)에는 상기 나사부(13)와 체결될 암나사부가 형성된 것을 특징으로 하는 볼밸브의 밸브시트.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010054142A KR100363022B1 (ko) | 2001-09-04 | 2001-09-04 | 볼밸브의 밸브시트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010054142A KR100363022B1 (ko) | 2001-09-04 | 2001-09-04 | 볼밸브의 밸브시트 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020010027017U Division KR200256106Y1 (ko) | 2001-09-04 | 2001-09-04 | 볼밸브의 밸브시트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010088763A true KR20010088763A (ko) | 2001-09-28 |
KR100363022B1 KR100363022B1 (ko) | 2002-12-05 |
Family
ID=19713916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010054142A KR100363022B1 (ko) | 2001-09-04 | 2001-09-04 | 볼밸브의 밸브시트 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100363022B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013183880A1 (ko) * | 2012-06-04 | 2013-12-12 | (주)대일밸브 | 볼 밸브의 메탈 시트링 |
KR20230126552A (ko) * | 2022-02-23 | 2023-08-30 | 동아대학교 산학협력단 | 초저온 유체용 니들 밸브 |
CN117847252A (zh) * | 2024-03-07 | 2024-04-09 | 江苏诚功阀门科技有限公司 | 一种具备高密封性的高压氢气阀门 |
-
2001
- 2001-09-04 KR KR1020010054142A patent/KR100363022B1/ko active IP Right Review Request
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013183880A1 (ko) * | 2012-06-04 | 2013-12-12 | (주)대일밸브 | 볼 밸브의 메탈 시트링 |
KR20230126552A (ko) * | 2022-02-23 | 2023-08-30 | 동아대학교 산학협력단 | 초저온 유체용 니들 밸브 |
CN117847252A (zh) * | 2024-03-07 | 2024-04-09 | 江苏诚功阀门科技有限公司 | 一种具备高密封性的高压氢气阀门 |
CN117847252B (zh) * | 2024-03-07 | 2024-05-17 | 江苏诚功阀门科技有限公司 | 一种具备高密封性的高压氢气阀门 |
Also Published As
Publication number | Publication date |
---|---|
KR100363022B1 (ko) | 2002-12-05 |
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