TW520428B - Four-way valve - Google Patents

Four-way valve Download PDF

Info

Publication number
TW520428B
TW520428B TW91111445A TW91111445A TW520428B TW 520428 B TW520428 B TW 520428B TW 91111445 A TW91111445 A TW 91111445A TW 91111445 A TW91111445 A TW 91111445A TW 520428 B TW520428 B TW 520428B
Authority
TW
Taiwan
Prior art keywords
valve
flow path
piston
way valve
main flow
Prior art date
Application number
TW91111445A
Other languages
English (en)
Chinese (zh)
Inventor
Toshihiro Hanada
Wataru Inoue
Original Assignee
Asahi Organic Chem Ind
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 Asahi Organic Chem Ind filed Critical Asahi Organic Chem Ind
Application granted granted Critical
Publication of TW520428B publication Critical patent/TW520428B/zh

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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
TW91111445A 2001-05-31 2002-05-29 Four-way valve TW520428B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001165286A JP4721560B2 (ja) 2001-05-31 2001-05-31 四方弁

Publications (1)

Publication Number Publication Date
TW520428B true TW520428B (en) 2003-02-11

Family

ID=19007975

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91111445A TW520428B (en) 2001-05-31 2002-05-29 Four-way valve

Country Status (3)

Country Link
JP (1) JP4721560B2 (ja)
TW (1) TW520428B (ja)
WO (1) WO2002099324A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5467910B2 (ja) * 2010-03-29 2014-04-09 Ｃｋｄ株式会社 真空二重配管用バルブユニット、及びバルブユニットと真空二重配管との接続構造
DE102011008173A1 (de) 2011-01-10 2012-07-12 Krones Aktiengesellschaft Blasventil zum expandieren von Kunststoffbehältnissen
JP5781987B2 (ja) * 2012-07-10 2015-09-24 Ckd株式会社 サンプリングバルブ
KR102643448B1 (ko) * 2019-09-27 2024-03-06 가부시키가이샤 후지킨 밸브

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4413252Y1 (ja) * 1965-09-20 1969-06-02
JPS62185989A (ja) * 1986-02-13 1987-08-14 三菱電機株式会社 扉制御装置
JPH0325477Y2 (ja) * 1986-05-20 1991-06-03
JPS63121875A (ja) * 1986-11-11 1988-05-25 Canon Inc 複数現像器収納装置を備える画像形成装置
JPS63121875U (ja) * 1987-01-30 1988-08-08
JPS6424778A (en) * 1987-07-22 1989-01-26 Brother Ind Ltd Input device
JPH0747680Y2 (ja) * 1992-10-02 1995-11-01 ティーエイチアイシステム株式会社 流路切替え装置
JP3568612B2 (ja) * 1995-02-24 2004-09-22 甲南電機株式会社 分岐弁
JP3840317B2 (ja) * 1997-08-01 2006-11-01 シーケーディ株式会社 手動機構付エアオペレイト弁
JP4035670B2 (ja) * 1997-09-11 2008-01-23 Ｓｍｃ株式会社 サックバックバルブの制御方法

Also Published As

Publication number Publication date
JP2002357274A (ja) 2002-12-13
JP4721560B2 (ja) 2011-07-13
WO2002099324A1 (en) 2002-12-12

Similar Documents

Publication Publication Date Title
TW528839B (en) Manifold valve
TWI351482B (ja)
TWI309283B (en) Fluid operated valve
US20070251588A1 (en) Poppet valve
US4327764A (en) Float valve assembly for a liquid drain trap
CN101365904A (zh) 焊接式隔膜阀
KR20040071690A (ko) 매니폴드 밸브
JP2000352468A (ja) 自動弁
TW520428B (en) Four-way valve
WO2005073605A1 (ja) バルブ
KR100903660B1 (ko) 다이어프램 및 그 제조 방법 그리고 그것을 갖는다이어프램 밸브
TW464739B (en) Constant-pressure regulator
JP4902911B2 (ja) マニホールドバルブ
JP4902912B2 (ja) マニホールドバルブ
JP3814781B2 (ja) 多方弁
JP2019510179A (ja) 完全閉鎖を伴うダイヤフラムバルブ
JP3737050B2 (ja) 定圧レギュレータ
JP2014521946A (ja) ピストン弁を備える流体試料ホルダー
JPH1062293A (ja) ガスメータの配管方法及びこの配管に用いられる気密検査手段
RU2562713C2 (ru) Регулирующий клапан для жидкостной системы и клапан контроля давления
US8651139B2 (en) Valve
JP4266618B2 (ja) バルブ
TWI320833B (en) Extended stroke valve and diaphragm
CN212715227U (zh) 真空便器系统供水阀
KR20050032935A (ko) 수지제 매뉴얼 밸브의 밸브 본체 및 다이어프램 구조

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees