KR20030004009A - 나비밸브 - Google Patents
나비밸브 Download PDFInfo
- Publication number
- KR20030004009A KR20030004009A KR1020020002735A KR20020002735A KR20030004009A KR 20030004009 A KR20030004009 A KR 20030004009A KR 1020020002735 A KR1020020002735 A KR 1020020002735A KR 20020002735 A KR20020002735 A KR 20020002735A KR 20030004009 A KR20030004009 A KR 20030004009A
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- valve body
- protrusion
- periphery
- seat 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
- 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
- F16K1/22—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 crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
-
- 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
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001203111A JP2003014139A (ja) | 2001-07-04 | 2001-07-04 | バタフライ弁 |
JPJP-P-2001-00203111 | 2001-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20030004009A true KR20030004009A (ko) | 2003-01-14 |
Family
ID=19039803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020002735A KR20030004009A (ko) | 2001-07-04 | 2002-01-17 | 나비밸브 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP2003014139A (zh) |
KR (1) | KR20030004009A (zh) |
CN (1) | CN1309977C (zh) |
AU (1) | AU771488B2 (zh) |
HK (1) | HK1051063A1 (zh) |
MY (1) | MY128868A (zh) |
TW (1) | TW496934B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101045740B1 (ko) * | 2010-02-18 | 2011-06-30 | 노형진 | 스마트 밸브 및 이를 이용한 식물 관리 시스템 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006234071A (ja) * | 2005-02-25 | 2006-09-07 | Kubota Corp | 充水機能付きバタフライ弁 |
EP3280935B1 (en) | 2015-04-09 | 2020-01-15 | Al-Khoury, Rami | Butterfly valve with improved seat ring providing instant valve closing and uniformly increasing sealing |
DE102015115033B3 (de) * | 2015-09-08 | 2017-02-02 | Vag-Armaturen Gmbh | Klappenscheibe |
TWI677638B (zh) | 2018-09-04 | 2019-11-21 | 和正豐科技股份有限公司 | 氟塑料蝶閥構造 |
JP6871655B1 (ja) * | 2020-07-22 | 2021-05-12 | 株式会社オーケーエム | 内周シール構造、シート構造、及びバルブ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08312798A (ja) * | 1995-05-15 | 1996-11-26 | Masayoshi Yamada | バタフライ弁のシートリング |
JPH1078143A (ja) * | 1996-08-30 | 1998-03-24 | Tomoe Gijutsu Kenkyusho:Kk | バタフライ弁のシートリング |
JP2000240817A (ja) * | 1999-02-18 | 2000-09-08 | Tomoe Tech Res Co | バタフライ弁のシートリング |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289297A (en) * | 1979-04-20 | 1981-09-15 | Tomoe Technical Research Company | Butterfly valve |
US4331319A (en) * | 1980-03-06 | 1982-05-25 | Jamesbury Corp. | Butterfly valve |
US5152501A (en) * | 1987-04-10 | 1992-10-06 | Bray International, Inc. | Butterfly valve |
JPS6487978A (en) * | 1987-09-29 | 1989-04-03 | Tomoe Gijutsu Kenkyusho | Seat ring for butterfly valve |
DE4025832C2 (de) * | 1990-08-16 | 1994-04-28 | Xomox Int Gmbh | Absperr- und Regelklappe |
CN2221133Y (zh) * | 1995-02-24 | 1996-02-28 | 刘国良 | 偏心轴双球面防腐蝶阀 |
CN2237761Y (zh) * | 1995-05-30 | 1996-10-16 | 傅二翔 | 蝶阀 |
CN2260926Y (zh) * | 1996-03-19 | 1997-08-27 | 陈曙光 | 强密封蝶阀 |
WO1997039264A1 (en) * | 1996-04-18 | 1997-10-23 | General Signal Corporation | Bi-directional valve seal mechanism |
JP3084233B2 (ja) * | 1996-06-26 | 2000-09-04 | 株式会社巴技術研究所 | バタフライ弁及びその製造方法 |
IT1284716B1 (it) * | 1996-07-31 | 1998-05-21 | Rizzio Valvole S P A | Valvola d'intercettazione per fluidi, procedimento e macchina utensile per la lavorazione meccanica di una superficie anulare di un pezzo, |
JP3242869B2 (ja) * | 1996-12-26 | 2001-12-25 | 岡野バルブ製造株式会社 | 弁装置 |
JP3089221B2 (ja) * | 1997-05-08 | 2000-09-18 | 株式会社巴技術研究所 | バタフライ弁の軸封装置 |
JP3218206B2 (ja) * | 1997-06-27 | 2001-10-15 | 株式会社巴技術研究所 | バタフライ弁 |
JP3086791B2 (ja) * | 1997-08-27 | 2000-09-11 | 株式会社巴技術研究所 | バタフライ弁及びその加工方法 |
JP3086792B2 (ja) * | 1997-09-03 | 2000-09-11 | 株式会社巴技術研究所 | バタフライ弁 |
CN2312368Y (zh) * | 1997-10-13 | 1999-03-31 | 赵学古 | 中线单球面全衬聚四氟乙烯蝶阀 |
JP3255602B2 (ja) * | 1997-12-26 | 2002-02-12 | 株式会社巴技術研究所 | 偏心型バタフライ弁のシートリング及び該シートリングの組立て方法 |
CN2346989Y (zh) * | 1998-01-24 | 1999-11-03 | 李锁荣 | 蝶阀 |
CN2329812Y (zh) * | 1998-04-01 | 1999-07-21 | 杨树春 | 新型防腐阀门 |
CN2361915Y (zh) * | 1999-03-30 | 2000-02-02 | 天津塘沽瓦特斯阀门有限公司 | 圆锥斜切金属硬密封蝶阀 |
-
2001
- 2001-07-04 JP JP2001203111A patent/JP2003014139A/ja active Pending
- 2001-12-28 TW TW090132925A patent/TW496934B/zh not_active IP Right Cessation
-
2002
- 2002-01-17 KR KR1020020002735A patent/KR20030004009A/ko active Search and Examination
- 2002-01-31 CN CNB02103379XA patent/CN1309977C/zh not_active Expired - Lifetime
- 2002-07-04 MY MYPI20022534A patent/MY128868A/en unknown
- 2002-07-04 AU AU52784/02A patent/AU771488B2/en not_active Ceased
-
2003
- 2003-04-29 HK HK03103032A patent/HK1051063A1/xx not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08312798A (ja) * | 1995-05-15 | 1996-11-26 | Masayoshi Yamada | バタフライ弁のシートリング |
JPH1078143A (ja) * | 1996-08-30 | 1998-03-24 | Tomoe Gijutsu Kenkyusho:Kk | バタフライ弁のシートリング |
JP2000240817A (ja) * | 1999-02-18 | 2000-09-08 | Tomoe Tech Res Co | バタフライ弁のシートリング |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101045740B1 (ko) * | 2010-02-18 | 2011-06-30 | 노형진 | 스마트 밸브 및 이를 이용한 식물 관리 시스템 |
Also Published As
Publication number | Publication date |
---|---|
TW496934B (en) | 2002-08-01 |
AU771488B2 (en) | 2004-03-25 |
CN1309977C (zh) | 2007-04-11 |
MY128868A (en) | 2007-02-28 |
CN1393650A (zh) | 2003-01-29 |
JP2003014139A (ja) | 2003-01-15 |
AU5278402A (en) | 2003-01-09 |
HK1051063A1 (en) | 2003-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2612397C (en) | Plug valve having a seal boss | |
JPS606682Y2 (ja) | 双方向性弁シ−ル装置 | |
CA2022784C (en) | Rotary valve and seal | |
US7963503B2 (en) | Metal seal with flexible insert | |
JPS645185B2 (zh) | ||
EP2304284B1 (en) | Butterfly valve, valve seat and valve seat retainer | |
CA1176225A (en) | Fluid-pressure-loaded seal for butterfly valves | |
CN111566397B (zh) | 偏心型蝶形阀 | |
JPH01188771A (ja) | 弁 | |
US5934645A (en) | Rotary valve with pressure energized seal | |
KR950003668A (ko) | 회전밸브와 나비밸브 | |
EP0025402B1 (en) | Valve for cryogenic service and seal therefor | |
KR20030004009A (ko) | 나비밸브 | |
US7357372B2 (en) | Seat ring for butterfly valve | |
JP2001248738A (ja) | 偏芯バタフライ弁のシート構造 | |
KR100478294B1 (ko) | 탄력부재가 내입된 양방향 버터플라이 밸브의 시트구조 | |
JP4993732B2 (ja) | 無摺動バルブ | |
KR102661554B1 (ko) | 합성수지 재질의 버터플라이 밸브 | |
JPS6249511B2 (zh) | ||
EP0582596A1 (en) | Valves having a turnable valve member | |
JP4778741B2 (ja) | バタフライバルブ | |
EP0137639A1 (en) | Valve assembly having reversible seat | |
JPS6017573Y2 (ja) | 蝶形弁 | |
KR101543541B1 (ko) | 버터플라이 밸브 | |
JPH0126432B2 (zh) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
AMND | Amendment | ||
J201 | Request for trial against refusal decision | ||
B601 | Maintenance of original decision after re-examination before a trial | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20050223 Effective date: 20060529 |