JP2022022137A - バルブ断熱構造、及びバルブ - Google Patents

バルブ断熱構造、及びバルブ Download PDF

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Publication number
JP2022022137A
JP2022022137A JP2021117797A JP2021117797A JP2022022137A JP 2022022137 A JP2022022137 A JP 2022022137A JP 2021117797 A JP2021117797 A JP 2021117797A JP 2021117797 A JP2021117797 A JP 2021117797A JP 2022022137 A JP2022022137 A JP 2022022137A
Authority
JP
Japan
Prior art keywords
valve
seat ring
heat insulating
box
valve box
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.)
Pending
Application number
JP2021117797A
Other languages
English (en)
Japanese (ja)
Inventor
保浩 徳谷
Yasuhiro Tokutani
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.)
Okumura Engineering Corp OKM
Original Assignee
Okumura Engineering Corp OKM
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 Okumura Engineering Corp OKM filed Critical Okumura Engineering Corp OKM
Priority to JP2021117797A priority Critical patent/JP2022022137A/ja
Publication of JP2022022137A publication Critical patent/JP2022022137A/ja
Pending 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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • 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
    • 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
    • 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
    • F16K1/36—Valve members
    • 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
    • F16K1/42—Valve seats
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)
JP2021117797A 2020-07-22 2021-07-16 バルブ断熱構造、及びバルブ Pending JP2022022137A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021117797A JP2022022137A (ja) 2020-07-22 2021-07-16 バルブ断熱構造、及びバルブ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020124972 2020-07-22
JP2021117797A JP2022022137A (ja) 2020-07-22 2021-07-16 バルブ断熱構造、及びバルブ

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2020124972 Division 2020-07-22 2020-07-22

Publications (1)

Publication Number Publication Date
JP2022022137A true JP2022022137A (ja) 2022-02-03

Family

ID=79729378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021117797A Pending JP2022022137A (ja) 2020-07-22 2021-07-16 バルブ断熱構造、及びバルブ

Country Status (5)

Country Link
JP (1) JP2022022137A (zh)
KR (1) KR102426478B1 (zh)
CN (1) CN114258468B (zh)
TW (1) TW202206734A (zh)
WO (1) WO2022018879A1 (zh)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0814336B2 (ja) * 1989-10-02 1996-02-14 株式会社巴技術研究所 バタフライ弁
JP2562722B2 (ja) * 1990-07-20 1996-12-11 株式会社巴技術研究所 結露を防止したバタフライ弁
JP3121494B2 (ja) * 1994-05-12 2000-12-25 株式会社巴技術研究所 バタフライ弁
JPH0798071A (ja) * 1994-08-25 1995-04-11 Tomoe Gijutsu Kenkyusho:Kk バタフライ弁
JP3121518B2 (ja) * 1995-04-12 2001-01-09 株式会社巴技術研究所 バタフライ弁
JP3232260B2 (ja) * 1997-04-08 2001-11-26 株式会社巴技術研究所 バタフライ弁の結露防止装置
JP3087111B2 (ja) 1997-06-13 2000-09-11 株式会社キッツ バタフライバルブの結露防止装置
JP4860589B2 (ja) * 1997-11-05 2012-01-25 株式会社キッツ バタフライ弁
JP2005030435A (ja) * 2003-07-08 2005-02-03 Tomoe Tech Res Co バタフライ弁
KR100947498B1 (ko) * 2007-12-24 2010-03-17 주식회사 코펙스 고온 분철 가스제어용 사이클론 밸브
TWM509289U (zh) * 2015-05-22 2015-09-21 Pao-Ying Wang 蝶閥
CN208845820U (zh) * 2018-06-08 2019-05-10 捷斯特阀门（天津）有限公司 一种低导热不结露不锈钢蝶阀

Also Published As

Publication number Publication date
KR20220012780A (ko) 2022-02-04
WO2022018879A1 (ja) 2022-01-27
CN114258468A (zh) 2022-03-29
KR102426478B1 (ko) 2022-07-27
CN114258468B (zh) 2024-04-09
TW202206734A (zh) 2022-02-16

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