TW202206734A - 閥絕熱構造及閥 - Google Patents

閥絕熱構造及閥 Download PDF

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Publication number
TW202206734A
TW202206734A TW110126923A TW110126923A TW202206734A TW 202206734 A TW202206734 A TW 202206734A TW 110126923 A TW110126923 A TW 110126923A TW 110126923 A TW110126923 A TW 110126923A TW 202206734 A TW202206734 A TW 202206734A
Authority
TW
Taiwan
Prior art keywords
valve
heat insulating
seat ring
cylindrical portion
box
Prior art date
Application number
TW110126923A
Other languages
English (en)
Chinese (zh)
Other versions
TWI845851B (zh
Inventor
徳谷保浩
Original Assignee
日商奥村工程股份有限公司
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 日商奥村工程股份有限公司 filed Critical 日商奥村工程股份有限公司
Publication of TW202206734A publication Critical patent/TW202206734A/zh
Application granted granted Critical
Publication of TWI845851B publication Critical patent/TWI845851B/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
    • 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
    • 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
    • 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)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Valve Housings (AREA)
TW110126923A 2020-07-22 2021-07-22 閥絕熱構造及閥 TWI845851B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-124972 2020-07-22
JP2020124972 2020-07-22

Publications (2)

Publication Number Publication Date
TW202206734A true TW202206734A (zh) 2022-02-16
TWI845851B TWI845851B (zh) 2024-06-21

Family

ID=79729378

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110126923A TWI845851B (zh) 2020-07-22 2021-07-22 閥絕熱構造及閥

Country Status (5)

Country Link
JP (1) JP2022022137A (ko)
KR (1) KR102426478B1 (ko)
CN (1) CN114258468B (ko)
TW (1) TWI845851B (ko)
WO (1) WO2022018879A1 (ko)

Family Cites Families (14)

* 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
JPH0814437A (ja) * 1994-06-29 1996-01-16 Kitz Corp バタフライバルブ
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
JP4117339B2 (ja) * 2006-03-14 2008-07-16 株式会社巴技術研究所 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
KR102426478B1 (ko) 2022-07-27
CN114258468B (zh) 2024-04-09
CN114258468A (zh) 2022-03-29
TWI845851B (zh) 2024-06-21
JP2022022137A (ja) 2022-02-03

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