CN110242763B - 流体控制阀 - Google Patents

流体控制阀 Download PDF

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Publication number
CN110242763B
CN110242763B CN201910175450.7A CN201910175450A CN110242763B CN 110242763 B CN110242763 B CN 110242763B CN 201910175450 A CN201910175450 A CN 201910175450A CN 110242763 B CN110242763 B CN 110242763B
Authority
CN
China
Prior art keywords
valve
valve body
seal
land portion
sealing
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
CN201910175450.7A
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English (en)
Chinese (zh)
Other versions
CN110242763A (zh
Inventor
舛屋洋平
山嵜裕弥
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.)
Hitachi Astemo Ltd
Original Assignee
Keihin Corp
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 Keihin Corp filed Critical Keihin Corp
Publication of CN110242763A publication Critical patent/CN110242763A/zh
Application granted granted Critical
Publication of CN110242763B publication Critical patent/CN110242763B/zh
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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
    • 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
    • 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
    • F16K5/04—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 cylindrical surfaces; Packings therefor
    • F16K5/0457—Packings
    • F16K5/0471—Packings between housing and plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)
CN201910175450.7A 2018-03-09 2019-03-08 流体控制阀 Active CN110242763B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-042588 2018-03-09
JP2018042588A JP2019157932A (ja) 2018-03-09 2018-03-09 流体制御バルブ

Publications (2)

Publication Number Publication Date
CN110242763A CN110242763A (zh) 2019-09-17
CN110242763B true CN110242763B (zh) 2021-03-30

Family

ID=67701399

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910175450.7A Active CN110242763B (zh) 2018-03-09 2019-03-08 流体控制阀

Country Status (3)

Country Link
JP (1) JP2019157932A (enExample)
CN (1) CN110242763B (enExample)
DE (1) DE102019203023A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7365021B2 (ja) * 2019-09-27 2023-10-19 株式会社東海理機 ロータリバルブのシール構造
CN115585278A (zh) * 2022-09-29 2023-01-10 湖北佳业石油机械股份有限公司 一种超高压金属密封结构的闭合与开启方法
CN116518137A (zh) * 2023-05-10 2023-08-01 新疆广汇煤炭清洁炼化有限责任公司 炭化炉电液滚筒阀开闭动力系统

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09112715A (ja) * 1995-10-13 1997-05-02 Denso Corp 流量制御弁
JPH09119532A (ja) * 1995-10-26 1997-05-06 Matsushita Electric Ind Co Ltd 弁装置
JPH11125343A (ja) * 1997-10-21 1999-05-11 Denso Corp 流量制御弁
JP2002054752A (ja) * 2000-08-07 2002-02-20 Jiyopuratsukusu Kk コック
JP2002327851A (ja) * 2001-04-27 2002-11-15 Noritsu Koki Co Ltd バルブ
JP2003232454A (ja) * 2002-02-06 2003-08-22 Denso Corp 流量制御弁
JP2012202465A (ja) * 2011-03-25 2012-10-22 Keihin Corp バルブ装置
CN104806779A (zh) * 2015-04-14 2015-07-29 路达(厦门)工业有限公司 流体阀组件和用于流体阀组件的密封套筒
CN204628614U (zh) * 2015-02-13 2015-09-09 泰兴市锐利翔石油机械有限公司 一种防渗漏旋塞阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011202707A (ja) * 2010-03-25 2011-10-13 Keihin Corp 流路開閉弁
JP2012047239A (ja) * 2010-08-25 2012-03-08 Keihin Corp 流路開閉弁
JP6810929B2 (ja) * 2016-06-16 2021-01-13 株式会社不二工機 流路切換弁

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09112715A (ja) * 1995-10-13 1997-05-02 Denso Corp 流量制御弁
JPH09119532A (ja) * 1995-10-26 1997-05-06 Matsushita Electric Ind Co Ltd 弁装置
JPH11125343A (ja) * 1997-10-21 1999-05-11 Denso Corp 流量制御弁
JP2002054752A (ja) * 2000-08-07 2002-02-20 Jiyopuratsukusu Kk コック
JP2002327851A (ja) * 2001-04-27 2002-11-15 Noritsu Koki Co Ltd バルブ
JP2003232454A (ja) * 2002-02-06 2003-08-22 Denso Corp 流量制御弁
JP2012202465A (ja) * 2011-03-25 2012-10-22 Keihin Corp バルブ装置
CN204628614U (zh) * 2015-02-13 2015-09-09 泰兴市锐利翔石油机械有限公司 一种防渗漏旋塞阀
CN104806779A (zh) * 2015-04-14 2015-07-29 路达(厦门)工业有限公司 流体阀组件和用于流体阀组件的密封套筒

Also Published As

Publication number Publication date
CN110242763A (zh) 2019-09-17
JP2019157932A (ja) 2019-09-19
DE102019203023A1 (de) 2019-09-12

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Effective date of registration: 20220114

Address after: Ibaraki

Patentee after: Hitachi astemo Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: KEIHIN Corp.