CN114829814B - 衬里型蝶阀和衬里型蝶阀的制造方法 - Google Patents

衬里型蝶阀和衬里型蝶阀的制造方法

Info

Publication number
CN114829814B
CN114829814B CN202080090508.9A CN202080090508A CN114829814B CN 114829814 B CN114829814 B CN 114829814B CN 202080090508 A CN202080090508 A CN 202080090508A CN 114829814 B CN114829814 B CN 114829814B
Authority
CN
China
Prior art keywords
metal core
aforementioned
valve
thickness
valve body
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
CN202080090508.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN114829814A (zh
Inventor
宗吉孝统
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.)
Kitz Corp
Original Assignee
Kitz 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 Kitz Corp filed Critical Kitz Corp
Publication of CN114829814A publication Critical patent/CN114829814A/zh
Application granted granted Critical
Publication of CN114829814B publication Critical patent/CN114829814B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • F16K1/222—Shaping of the valve member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/20—Making machine elements valve parts
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0272—Construction of housing; Use of materials therefor of lift valves valves provided with a lining
    • 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
    • F16K1/224—Details of bearings for the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
CN202080090508.9A 2019-12-27 2020-12-28 衬里型蝶阀和衬里型蝶阀的制造方法 Active CN114829814B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019238703 2019-12-27
JP2019-238703 2019-12-27
PCT/JP2020/049091 WO2021132712A1 (ja) 2019-12-27 2020-12-28 ライニング型バタフライバルブとライニング型バタフライバルブの製造方法

Publications (2)

Publication Number Publication Date
CN114829814A CN114829814A (zh) 2022-07-29
CN114829814B true CN114829814B (zh) 2026-04-10

Family

ID=76574523

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080090508.9A Active CN114829814B (zh) 2019-12-27 2020-12-28 衬里型蝶阀和衬里型蝶阀的制造方法

Country Status (4)

Country Link
US (1) US12092224B2 (https=)
JP (1) JP7736563B2 (https=)
CN (1) CN114829814B (https=)
WO (1) WO2021132712A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI877382B (zh) 2020-07-31 2025-03-21 日商旭有機材股份有限公司 蝶形閥

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186682A (en) * 1963-11-12 1965-06-01 Betts Machine Company Butterfly valve disc and shaft sealing structure
US3670071A (en) * 1970-07-16 1972-06-13 Xomox Corp Method of manufacture of a coated valving member
US3991974A (en) * 1973-12-19 1976-11-16 Applications Mecaniques Et Robinetterie A.M.R.I. Butterfly valve
US4106170A (en) * 1976-11-03 1978-08-15 Rockwell International Corporation Method of assembling a coupling

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565394A (en) * 1968-12-04 1971-02-23 Texas Valve Specialty Inc Butterfly valve
US3784157A (en) * 1972-05-15 1974-01-08 Fmc Corp Butterfly valve stem seal energizer
DE2759000C2 (de) * 1977-12-30 1986-01-30 Müller, Fritz, 7118 Ingelfingen Verfahren zur Herstellung eines Klappenventils mit einer Absperrklappe
US4759530A (en) * 1984-11-14 1988-07-26 Neotecha Ag Stem and disc seal construction for butterfly valves
JPS6246862A (ja) 1985-08-23 1987-02-28 Canon Inc シ−ト材の仕分け積載装置
JPH074371Y2 (ja) 1985-09-11 1995-02-01 株式会社キッツ バタフライバルブ
JPH0258174A (ja) 1988-08-24 1990-02-27 Dainippon Printing Co Ltd 色指示情報入力装置
JPH0258174U (https=) * 1988-10-21 1990-04-26
JPH10141514A (ja) * 1996-11-11 1998-05-29 Kurimoto Ltd バタフライ弁の弁体
JPH11218234A (ja) * 1998-01-29 1999-08-10 Kitz Corp バタフライバルブの弁体
JP3877885B2 (ja) 1998-12-07 2007-02-07 株式会社キッツ バタフライ弁用弁体の製造方法
JP3086783U (ja) 2001-12-18 2002-07-05 株式会社金沢シール 封印用接着シール
DE10226594A1 (de) * 2002-06-14 2004-01-08 Robert Bosch Gmbh Regelklappe mit eingespritzter Welle
US8430113B2 (en) * 2007-04-26 2013-04-30 Asahi Organic Chemicals Industry Co., Ltd. Method of manufacturing valve, and valve produced by the method
SG177551A1 (en) * 2009-07-09 2012-02-28 Advanced Tech Materials Substantially rigid collapsible liner and flexible gusseted or non-gusseted liners and methods of manufacturing the same and methods for limiting choke-off in liners
CN103438228B (zh) * 2013-08-20 2015-09-09 山东莱德机械有限公司 自密封中线蝶阀
CN208281521U (zh) * 2018-04-02 2018-12-25 兴锋阀门有限公司 一种高温烟道蝶阀
WO2019208910A1 (ko) * 2018-04-25 2019-10-31 Lee Sang Seon 버터플라이 밸브 및 이를 제조하는 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186682A (en) * 1963-11-12 1965-06-01 Betts Machine Company Butterfly valve disc and shaft sealing structure
US3670071A (en) * 1970-07-16 1972-06-13 Xomox Corp Method of manufacture of a coated valving member
US3991974A (en) * 1973-12-19 1976-11-16 Applications Mecaniques Et Robinetterie A.M.R.I. Butterfly valve
US4106170A (en) * 1976-11-03 1978-08-15 Rockwell International Corporation Method of assembling a coupling

Also Published As

Publication number Publication date
US20230008981A1 (en) 2023-01-12
JPWO2021132712A1 (https=) 2021-07-01
US12092224B2 (en) 2024-09-17
CN114829814A (zh) 2022-07-29
WO2021132712A1 (ja) 2021-07-01
JP7736563B2 (ja) 2025-09-09

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SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Country or region after: Japan

Address after: Tokyo, Japan

Applicant after: KITZ Corp.

Address before: Chiba, Chiba, Japan

Applicant before: KITZ Corp.

Country or region before: Japan

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GR01 Patent grant