DE102019203023A1 - Fluid-Steuerventil - Google Patents

Fluid-Steuerventil Download PDF

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Publication number
DE102019203023A1
DE102019203023A1 DE102019203023.8A DE102019203023A DE102019203023A1 DE 102019203023 A1 DE102019203023 A1 DE 102019203023A1 DE 102019203023 A DE102019203023 A DE 102019203023A DE 102019203023 A1 DE102019203023 A1 DE 102019203023A1
Authority
DE
Germany
Prior art keywords
valve
valve body
sealing surface
section
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.)
Ceased
Application number
DE102019203023.8A
Other languages
German (de)
English (en)
Inventor
Yohei Masuya
Yuya Yamazaki
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.)
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 DE102019203023A1 publication Critical patent/DE102019203023A1/de
Ceased legal-status Critical Current

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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)
DE102019203023.8A 2018-03-09 2019-03-06 Fluid-Steuerventil Ceased DE102019203023A1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
DE102019203023A1 true DE102019203023A1 (de) 2019-09-12

Family

ID=67701399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102019203023.8A Ceased DE102019203023A1 (de) 2018-03-09 2019-03-06 Fluid-Steuerventil

Country Status (3)

Country Link
JP (1) JP2019157932A (https=)
CN (1) CN110242763B (https=)
DE (1) DE102019203023A1 (https=)

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

Family Cites Families (12)

* 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
JP3152129B2 (ja) * 1995-10-26 2001-04-03 松下電器産業株式会社 弁装置
JP3944967B2 (ja) * 1997-10-21 2007-07-18 株式会社デンソー 車両用空調装置の温水流量制御弁
JP3440450B2 (ja) * 2000-08-07 2003-08-25 ジョプラックス株式会社 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
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
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
CN104806779B (zh) * 2015-04-14 2018-01-26 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
JP6810929B2 (ja) * 2016-06-16 2021-01-13 株式会社不二工機 流路切換弁

Also Published As

Publication number Publication date
JP2019157932A (ja) 2019-09-19
CN110242763A (zh) 2019-09-17
CN110242763B (zh) 2021-03-30

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: HITACHI ASTEMO, LTD., HITACHINAKA-SHI, JP

Free format text: FORMER OWNER: KEIHIN CORPORATION, TOKYO, JP

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final