JP7270584B2 - 偏心回転弁 - Google Patents

偏心回転弁 Download PDF

Info

Publication number
JP7270584B2
JP7270584B2 JP2020128084A JP2020128084A JP7270584B2 JP 7270584 B2 JP7270584 B2 JP 7270584B2 JP 2020128084 A JP2020128084 A JP 2020128084A JP 2020128084 A JP2020128084 A JP 2020128084A JP 7270584 B2 JP7270584 B2 JP 7270584B2
Authority
JP
Japan
Prior art keywords
valve
valve body
axis
seat
stem
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
Application number
JP2020128084A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020173029A (ja
JP2020173029A5 (enExample
Inventor
隆 桑原
英光 真本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kurimoto Ltd
Original Assignee
Kurimoto Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kurimoto Ltd filed Critical Kurimoto Ltd
Priority to JP2020128084A priority Critical patent/JP7270584B2/ja
Publication of JP2020173029A publication Critical patent/JP2020173029A/ja
Publication of JP2020173029A5 publication Critical patent/JP2020173029A5/ja
Application granted granted Critical
Publication of JP7270584B2 publication Critical patent/JP7270584B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Taps Or Cocks (AREA)
JP2020128084A 2020-07-29 2020-07-29 偏心回転弁 Active JP7270584B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020128084A JP7270584B2 (ja) 2020-07-29 2020-07-29 偏心回転弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020128084A JP7270584B2 (ja) 2020-07-29 2020-07-29 偏心回転弁

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2019039660A Division JP6744441B1 (ja) 2019-03-05 2019-03-05 偏心回転弁

Publications (3)

Publication Number Publication Date
JP2020173029A JP2020173029A (ja) 2020-10-22
JP2020173029A5 JP2020173029A5 (enExample) 2022-09-30
JP7270584B2 true JP7270584B2 (ja) 2023-05-10

Family

ID=72831173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020128084A Active JP7270584B2 (ja) 2020-07-29 2020-07-29 偏心回転弁

Country Status (1)

Country Link
JP (1) JP7270584B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115789284A (zh) * 2022-11-02 2023-03-14 北京瑞拓江南自控设备有限公司 一种全通径四偏心球阀
CN116146743A (zh) * 2023-03-31 2023-05-23 广西科德阀门有限责任公司 偏心直通双半球阀

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001165335A (ja) 1999-12-08 2001-06-22 Hisaka Works Ltd バルブ
JP2002538386A (ja) 1999-02-11 2002-11-12 インゴルフ クライド、 ボールバルブ装置
JP2012517568A (ja) 2009-02-07 2012-08-02 ビクターリック カンパニー 高圧シールおよび低圧シールを有する弁
JP2018173122A (ja) 2017-03-31 2018-11-08 株式会社栗本鐵工所 偏心回転弁

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59750B2 (ja) * 1977-12-30 1984-01-09 株式会社荏原製作所 回転弁の開閉機構
US4540025A (en) * 1983-03-28 1985-09-10 Grove Valve And Regulator Company Throttling ball valve
NO170239C (no) * 1990-03-19 1992-09-23 Ingolf Klyde Kuleventil
JP2018096821A (ja) * 2016-12-13 2018-06-21 東京瓦斯株式会社 ガスメータおよびボールバルブ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002538386A (ja) 1999-02-11 2002-11-12 インゴルフ クライド、 ボールバルブ装置
JP2001165335A (ja) 1999-12-08 2001-06-22 Hisaka Works Ltd バルブ
JP2012517568A (ja) 2009-02-07 2012-08-02 ビクターリック カンパニー 高圧シールおよび低圧シールを有する弁
JP2018173122A (ja) 2017-03-31 2018-11-08 株式会社栗本鐵工所 偏心回転弁

Also Published As

Publication number Publication date
JP2020173029A (ja) 2020-10-22

Similar Documents

Publication Publication Date Title
US5524863A (en) Quarter turn rotatable flow control valve
US4881718A (en) Ball control valve
KR101094552B1 (ko) 3 방향 볼 밸브
US9995398B2 (en) Double eccentric valve
US5305986A (en) Fluid control valve
CN101611250B (zh) 管端蝶形计量和截流阀
JP6516785B2 (ja) 偏心回転弁
JP7270584B2 (ja) 偏心回転弁
US10690253B2 (en) Multi-stage, multi-path rotary disc
US20050082506A1 (en) Dual segment ball valve
JP6744441B1 (ja) 偏心回転弁
JP4627242B2 (ja) 流体制御弁用ディフューザおよび流体制御弁
KR20110098129A (ko) 다중 편심 버터플라이 밸브
US6173940B1 (en) Valve ball configuration
JP4950265B2 (ja) 低騒音回転弁
KR102067132B1 (ko) 4중 편심 구조의 버터플라이 밸브
JP4563770B2 (ja) 低騒音回転弁
US20040183046A1 (en) Anti-scaling control element for a rotary control valve
JP2020173029A5 (enExample)
JP4086495B2 (ja) 定流量充水機能を備えたバタフライ弁
KR20030044349A (ko) 이물질에 의한 누수 및 파손을 방지하는 볼밸브
JP4993732B2 (ja) 無摺動バルブ
US8210500B2 (en) Seat ring
KR102609877B1 (ko) 밸브용 볼 및 이를 구비한 볼 밸브
WO2005036036A1 (ja) 二方ボール弁

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200910

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220225

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220921

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230221

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: 20230328

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230425

R150 Certificate of patent or registration of utility model

Ref document number: 7270584

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150