TW553348U - Evacuation valve - Google Patents

Evacuation valve

Info

Publication number
TW553348U
TW553348U TW090214729U TW90214729U TW553348U TW 553348 U TW553348 U TW 553348U TW 090214729 U TW090214729 U TW 090214729U TW 90214729 U TW90214729 U TW 90214729U TW 553348 U TW553348 U TW 553348U
Authority
TW
Taiwan
Prior art keywords
evacuation valve
evacuation
valve
Prior art date
Application number
TW090214729U
Other languages
English (en)
Inventor
Masao Kajitani
Original Assignee
Smc 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 Smc Corp filed Critical Smc Corp
Publication of TW553348U publication Critical patent/TW553348U/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • 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
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • 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
    • F16K1/38—Valve members of conical shape
    • 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
    • F16K1/52—Means for additional adjustment of the rate of flow
    • 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
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
TW090214729U 2000-09-18 2001-08-28 Evacuation valve TW553348U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000281716A JP2002089737A (ja) 2000-09-18 2000-09-18 真空排気弁

Publications (1)

Publication Number Publication Date
TW553348U true TW553348U (en) 2003-09-11

Family

ID=18766331

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090214729U TW553348U (en) 2000-09-18 2001-08-28 Evacuation valve

Country Status (5)

Country Link
US (1) US20020033462A1 (zh)
JP (1) JP2002089737A (zh)
KR (1) KR20020022014A (zh)
CN (1) CN1346031A (zh)
TW (1) TW553348U (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4110512B2 (ja) 2002-04-18 2008-07-02 Ｓｍｃ株式会社 真空調圧弁
JP4171900B2 (ja) * 2003-05-19 2008-10-29 Ｓｍｃ株式会社 真空調圧用バルブ
DE102004027752A1 (de) * 2004-06-08 2006-01-05 Leybold Optics Gmbh Schleusenvorrichtung
CN100432506C (zh) * 2005-10-10 2008-11-12 旺宏电子股份有限公司 气体阀门
FR2892793B1 (fr) * 2005-10-28 2008-02-08 Valeo Sys Controle Moteur Sas Vanne a clapet s'etendant en position d'ouverture au voisinage d'une paroi de conduit
FR2892794B1 (fr) * 2005-10-28 2008-02-08 Valeo Sys Controle Moteur Sas Vanne avec conduit de sortie facilitant la circulation de fluide
FR2892792B1 (fr) * 2005-10-28 2010-05-14 Valeo Sys Controle Moteur Sas Vanne a clapet pourvu d'une surface de deviation de flux
JP4296196B2 (ja) * 2006-11-15 2009-07-15 シーケーディ株式会社 真空弁
JP5243201B2 (ja) * 2008-11-21 2013-07-24 Ｃｋｄ株式会社 真空弁
JP4672076B2 (ja) * 2009-09-24 2011-04-20 藤倉ゴム工業株式会社 緩作動開閉弁
JP5053397B2 (ja) * 2010-02-18 2012-10-17 Ｃｋｄ株式会社 電動真空弁
CN102182856A (zh) * 2011-02-11 2011-09-14 张家港富瑞特种装备股份有限公司 高真空挡板阀的阀盖
CN107061758B (zh) * 2016-02-11 2019-04-12 Ckd株式会社 真空压力控制装置
CN108775419A (zh) * 2018-07-13 2018-11-09 常州市翰琪电机有限公司 隐藏式静音快速排气阀、静音气缸及静音型数控排钻装置
CN112091181B (zh) * 2020-09-07 2022-04-12 东风汽车股份有限公司 一种制芯机射砂排气夹阀
CN112212014B (zh) * 2020-09-18 2022-08-19 中国航发沈阳发动机研究所 一种自适应调节航空发动机通风方式的活门设计方法
DE102021102283A1 (de) * 2021-02-01 2022-08-04 Vat Holding Ag Verschlussvorrichtung zum vakuumdichten Verschließen einer Öffnung in einer Wand
DE102021102284A1 (de) * 2021-02-01 2022-08-04 Vat Holding Ag Ventilplatte für eine Verschlusseinrichtung zum vakuumdichten Verschließen einer Öffnung in einer Wand
US12104715B2 (en) * 2022-03-09 2024-10-01 Pfeiffer Vacuum Technology AG Vacuum valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61103068A (ja) * 1984-10-25 1986-05-21 Yamatake Honeywell Co Ltd 調節弁
JPH02116070U (zh) * 1989-03-03 1990-09-17
JP2892147B2 (ja) * 1990-11-14 1999-05-17 株式会社不二越 電磁ポペット弁
JPH07260012A (ja) * 1994-03-24 1995-10-13 Tosok Corp 流量制御弁
JP3745427B2 (ja) * 1995-11-14 2006-02-15 Ｓｍｃ株式会社 真空圧制御用スロー排気バルブ
JPH10160034A (ja) * 1996-11-22 1998-06-16 Nok Corp ニードルバルブ
JPH10227232A (ja) * 1997-02-14 1998-08-25 Hitachi Ltd 内燃機関のアイドル回転数制御弁

Also Published As

Publication number Publication date
KR20020022014A (ko) 2002-03-23
JP2002089737A (ja) 2002-03-27
CN1346031A (zh) 2002-04-24
US20020033462A1 (en) 2002-03-21

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees