JP5525858B2 - ボール弁 - Google Patents
ボール弁 Download PDFInfo
- Publication number
- JP5525858B2 JP5525858B2 JP2010041196A JP2010041196A JP5525858B2 JP 5525858 B2 JP5525858 B2 JP 5525858B2 JP 2010041196 A JP2010041196 A JP 2010041196A JP 2010041196 A JP2010041196 A JP 2010041196A JP 5525858 B2 JP5525858 B2 JP 5525858B2
- Authority
- JP
- Japan
- Prior art keywords
- ball
- main body
- ball seat
- protrusion
- passage
- 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
Links
- 239000012530 fluid Substances 0.000 claims description 31
- 238000004891 communication Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 description 10
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 239000007779 soft material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003405 preventing effect Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
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
- 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
-
- 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
-
- 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
-
- 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
- F16K5/0626—Easy mounting or dismounting means
- F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
-
- 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
- F16K5/0668—Single packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Valve Housings (AREA)
Description
(2) 本体
(2a) 流体入口通路
(2b) 流体出口通路
(2c) 連通部
(3) ボール
(3a) 流体連通路
(4) ボールシート
(4a)(4b) 開口部
(13) ボールシート受け面
(18) 突起
(19) 突起
(20) 切欠き
Claims (2)
- 流体入口通路、流体出口通路およびこれらの通路間に設けられた連通部を有する本体と、流体連通路を有し本体の連通部に基準軸回りに回転可能に配設されたボールと、周壁に所要の開口部が設けられた略円筒状をなしボールと本体との間に配設されたボールシートとを備えており、ボールを基準軸回りに回転させることで流体入口通路と流体出口通路との連通と遮断を行うボール弁において、
本体がボールシートよりも硬い材料で形成されるとともに、本体のボールシート受け面に、ボールシートの底面に食い込み可能な突起が形成されており、ボールシートの底面は、突起に対応する凹所が形成されていない平坦面とされていることを特徴とするボール弁。 - 突起は、円環状でかつ少なくとも1カ所において切り欠かれていることを特徴とする請求項1のボール弁。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010041196A JP5525858B2 (ja) | 2010-02-26 | 2010-02-26 | ボール弁 |
KR1020127024597A KR101442940B1 (ko) | 2010-02-26 | 2010-12-09 | 볼 밸브 |
SG2012062790A SG183479A1 (en) | 2010-02-26 | 2010-12-09 | Ball valve |
PCT/JP2010/072103 WO2011104976A1 (ja) | 2010-02-26 | 2010-12-09 | ボール弁 |
US13/580,788 US9022353B2 (en) | 2010-02-26 | 2010-12-09 | Ball valve |
CN201080064817.5A CN102893067B (zh) | 2010-02-26 | 2010-12-09 | 球阀 |
TW100106312A TWI479096B (zh) | 2010-02-26 | 2011-02-25 | 球閥 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010041196A JP5525858B2 (ja) | 2010-02-26 | 2010-02-26 | ボール弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011174598A JP2011174598A (ja) | 2011-09-08 |
JP5525858B2 true JP5525858B2 (ja) | 2014-06-18 |
Family
ID=44506412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010041196A Active JP5525858B2 (ja) | 2010-02-26 | 2010-02-26 | ボール弁 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9022353B2 (ja) |
JP (1) | JP5525858B2 (ja) |
KR (1) | KR101442940B1 (ja) |
CN (1) | CN102893067B (ja) |
SG (1) | SG183479A1 (ja) |
TW (1) | TWI479096B (ja) |
WO (1) | WO2011104976A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102501001A (zh) * | 2011-09-29 | 2012-06-20 | 张谭伟 | 一种不锈钢管或其它金属管加工球阀的新工艺 |
JP6041298B2 (ja) * | 2012-09-26 | 2016-12-07 | 株式会社フジキン | ボール弁 |
JP6490007B2 (ja) * | 2013-08-28 | 2019-04-03 | 株式会社キッツ | 高圧用トラニオン型ボール弁およびこれを用いた水素ステーション |
CN104633162A (zh) * | 2013-11-07 | 2015-05-20 | 氟络塞尔特种阀门(苏州)有限公司 | 摩擦件易换式阀门 |
JP6341363B2 (ja) * | 2014-01-31 | 2018-06-13 | 株式会社フジキン | ボール弁 |
CN108105414A (zh) * | 2018-01-01 | 2018-06-01 | 黄晓峰 | 可在线维护抗冻球阀 |
JP7449552B2 (ja) * | 2019-07-31 | 2024-03-14 | 株式会社フジキン | ボール弁 |
WO2021172457A1 (ja) * | 2020-02-25 | 2021-09-02 | 株式会社キッツ | バルブ |
US11686404B2 (en) * | 2020-12-11 | 2023-06-27 | Dresser, Llc | Reducing noise in ball valves |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3128987A (en) * | 1964-04-14 | Non-lubricated plug valve with plastic liner | ||
US2063699A (en) * | 1934-12-22 | 1936-12-08 | Akron Brass Mfg Company Inc | Valve construction |
US2373628A (en) * | 1942-12-21 | 1945-04-10 | Crane Co | Spherical plug valve |
US3041036A (en) * | 1956-12-20 | 1962-06-26 | Hills Mccanna Co | Plug valve |
US3442490A (en) * | 1967-02-10 | 1969-05-06 | Continental Mfg Co | Flush valve |
US3948480A (en) * | 1973-11-15 | 1976-04-06 | The Lunkenheimer Company | Rotary ball valve |
DE2963649D1 (en) | 1979-02-05 | 1982-10-28 | Rosan Inc | Self locking valve seat insert |
JPS57141004A (en) | 1981-02-23 | 1982-09-01 | Hitachi Ltd | Recording system for multichannel sound signal |
JPS57156740A (en) * | 1981-03-22 | 1982-09-28 | Olympus Optical Co | Ultrasonic diagnostic apparatus of body cavity |
JPS59110964A (ja) * | 1982-12-16 | 1984-06-27 | Sekisui Chem Co Ltd | ボ−ルバルブ及びその製造方法 |
US4531710A (en) * | 1984-02-07 | 1985-07-30 | F.I.P., S.A. De C.V. | Expanding gate valve |
DK158016C (da) * | 1984-07-11 | 1990-08-13 | Broen Armatur As | Fremgangsmaade til montering af en kugleventil |
JPS6146021U (ja) * | 1984-08-29 | 1986-03-27 | 豊生ブレ−キ工業株式会社 | 金属板材に固定される軸状部材 |
JPS6320139A (ja) * | 1986-07-11 | 1988-01-27 | Nippon Chiyuukuukou Kk | 金属板に金属丸棒を固着する方法及びそれに使用する金属丸棒 |
JPH01152148U (ja) * | 1988-04-12 | 1989-10-20 | ||
US5730420A (en) * | 1995-09-15 | 1998-03-24 | Parker-Hannifin Corporation | Ball valve having one-piece packing |
JP2000046209A (ja) * | 1998-07-24 | 2000-02-18 | Kitz Corp | ボール弁 |
JP2008185113A (ja) * | 2007-01-29 | 2008-08-14 | Fujikin Inc | ボール弁 |
US7954788B2 (en) * | 2007-07-16 | 2011-06-07 | Fisher Controls International, Llc | Methods and apparatus to align a seat ring in a valve |
JP2009079652A (ja) * | 2007-09-26 | 2009-04-16 | Minebea Co Ltd | 樹脂ライナ付き球面すべり軸受およびロッドエンド軸受 |
CN201262249Y (zh) * | 2008-09-10 | 2009-06-24 | 许秋泉 | 陶瓷全衬型球阀的防腹压锁死装置 |
CN101581375A (zh) * | 2009-06-26 | 2009-11-18 | 昆山维萨阀门有限公司 | 金属硬密封球阀 |
-
2010
- 2010-02-26 JP JP2010041196A patent/JP5525858B2/ja active Active
- 2010-12-09 CN CN201080064817.5A patent/CN102893067B/zh not_active Expired - Fee Related
- 2010-12-09 SG SG2012062790A patent/SG183479A1/en unknown
- 2010-12-09 KR KR1020127024597A patent/KR101442940B1/ko active IP Right Grant
- 2010-12-09 US US13/580,788 patent/US9022353B2/en active Active
- 2010-12-09 WO PCT/JP2010/072103 patent/WO2011104976A1/ja active Application Filing
-
2011
- 2011-02-25 TW TW100106312A patent/TWI479096B/zh active
Also Published As
Publication number | Publication date |
---|---|
CN102893067B (zh) | 2014-07-16 |
WO2011104976A1 (ja) | 2011-09-01 |
US20130037738A1 (en) | 2013-02-14 |
KR101442940B1 (ko) | 2014-09-22 |
TW201144640A (en) | 2011-12-16 |
US9022353B2 (en) | 2015-05-05 |
SG183479A1 (en) | 2012-09-27 |
TWI479096B (zh) | 2015-04-01 |
KR20120129992A (ko) | 2012-11-28 |
CN102893067A (zh) | 2013-01-23 |
JP2011174598A (ja) | 2011-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5525858B2 (ja) | ボール弁 | |
JP5549005B2 (ja) | ボールチェックバルブ | |
US9869396B2 (en) | Valve sealing arrangement | |
JP6041298B2 (ja) | ボール弁 | |
US9121513B1 (en) | Triple eccentric valve with symmetric drain-proof ring applied no normal force to valve seat | |
JP6752043B2 (ja) | 逆止弁 | |
US20190136996A1 (en) | Diaphragm valve with metal seat | |
JP2011501065A (ja) | 剛性シールを備えたバタフライ弁 | |
US7581712B2 (en) | Valve | |
WO2018181532A1 (ja) | ボールバルブ | |
JP2008185113A (ja) | ボール弁 | |
KR20190139947A (ko) | 환상 밸브 및 환상 밸브용 밸브체 | |
JP6289978B2 (ja) | 逆止弁 | |
JP6718346B2 (ja) | ヘルールガスケット | |
JP6289979B2 (ja) | 逆止弁 | |
KR101973251B1 (ko) | 볼밸브 | |
KR102006169B1 (ko) | 볼 밸브 | |
KR101652951B1 (ko) | 압력밸런스형 볼밸브 | |
JP4265825B2 (ja) | ダイアフラム弁構造 | |
JP7449552B2 (ja) | ボール弁 | |
JP2018080767A (ja) | 逆止弁 | |
JP2007024058A (ja) | バタフライバルブ | |
JP2018178988A (ja) | 環状弁 | |
JPH036393B2 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130225 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131224 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140221 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140318 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140414 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5525858 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |