TW487152U - Guiding two-port vacuum valve - Google Patents

Guiding two-port vacuum valve

Info

Publication number
TW487152U
TW487152U TW090214802U TW90214802U TW487152U TW 487152 U TW487152 U TW 487152U TW 090214802 U TW090214802 U TW 090214802U TW 90214802 U TW90214802 U TW 90214802U TW 487152 U TW487152 U TW 487152U
Authority
TW
Taiwan
Prior art keywords
guiding
vacuum valve
port vacuum
port
valve
Prior art date
Application number
TW090214802U
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18766330&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW487152(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Smc Corp filed Critical Smc Corp
Publication of TW487152U publication Critical patent/TW487152U/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
    • 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
    • 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
    • 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
    • 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
    • F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7906—Cam means for adjusting and fixing bias
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87378—Second valve assembly carried by first valve head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
TW090214802U 2000-09-18 2001-08-29 Guiding two-port vacuum valve TW487152U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000281715A JP3445569B2 (ja) 2000-09-18 2000-09-18 パイロット式２ポート真空バルブ

Publications (1)

Publication Number Publication Date
TW487152U true TW487152U (en) 2002-05-11

Family

ID=18766330

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090214802U TW487152U (en) 2000-09-18 2001-08-29 Guiding two-port vacuum valve

Country Status (5)

Country Link
US (1) US6494229B2 (zh)
JP (1) JP3445569B2 (zh)
KR (1) KR100516600B1 (zh)
CN (1) CN1227468C (zh)
TW (1) TW487152U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105443778A (zh) * 2014-09-28 2016-03-30 新莱应材科技有限公司 两段式角阀
CN110630757A (zh) * 2018-06-22 2019-12-31 Smc株式会社 真空阀

Families Citing this family (35)

* 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
US7762520B2 (en) * 2003-05-26 2010-07-27 Danfoss A/S Servo valve for a vacuum system
JP2005030459A (ja) * 2003-07-09 2005-02-03 Smc Corp 真空排気弁
US6935616B2 (en) * 2003-07-18 2005-08-30 Hans D. Baumann Balanced plug valve
JP4258806B2 (ja) * 2003-09-02 2009-04-30 Ｓｍｃ株式会社 真空調圧用バルブ
JP4506437B2 (ja) * 2004-04-30 2010-07-21 Ｓｍｃ株式会社 真空圧用２ポートバルブ
US7409811B2 (en) * 2004-11-05 2008-08-12 Cp Packaging, Inc. Two stage vacuum valve for a vacuum packaging system
DE102005004987B8 (de) * 2005-02-02 2017-12-14 Vat Holding Ag Vakuumventil
US20070007475A1 (en) * 2005-07-07 2007-01-11 Peter Zvokelj Vacuum valve
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
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
US7841578B2 (en) * 2006-03-31 2010-11-30 Smc Corporation Vacuum valve
JP5066724B2 (ja) * 2007-01-17 2012-11-07 Ｓｍｃ株式会社 高真空バルブ
TWI376581B (en) * 2007-06-05 2012-11-11 Ckd Corp Vacuum pressure control system
US20080315141A1 (en) * 2007-06-25 2008-12-25 Greene, Tweed Of Delaware, Inc. Slit Valve Door
US8360095B2 (en) 2008-02-01 2013-01-29 Exxonmobil Chemical Patents Inc. High-pressure valve
JP4633827B2 (ja) * 2008-06-26 2011-02-16 シーケーディ株式会社 真空弁
TWI377307B (en) * 2009-03-26 2012-11-21 Smc Kk Flow rate control valve and assembly method therefor
JP5490435B2 (ja) * 2009-03-31 2014-05-14 東京エレクトロン株式会社 ゲートバルブ装置
US20130037146A1 (en) * 2011-08-11 2013-02-14 Richard James Anagnos Fluid valves having multiple fluid flow control members
US8783283B2 (en) * 2012-01-31 2014-07-22 Control Components, Inc. Heating device for valve to prevent internal accumulation of condensate
DE102012213112A1 (de) * 2012-07-26 2014-01-30 Zf Friedrichshafen Ag Ventilvorrichtung mit einer Strömungseinrichtung
CN103629422B (zh) * 2012-08-29 2016-04-06 上海宝信软件股份有限公司 抽真空换气用压差缓冲阀
US9243733B2 (en) 2012-11-12 2016-01-26 Dresser, Inc. Valve device and fluid coupling comprised thereof
JP5397525B1 (ja) * 2012-11-13 2014-01-22 Ｓｍｃ株式会社 真空調圧システム
US8678348B1 (en) * 2013-07-02 2014-03-25 Landtec International Holdings, Llc Gas flow control valve
JP6092062B2 (ja) * 2013-09-24 2017-03-08 株式会社東芝 蒸気弁装置及び発電設備
JP6160926B2 (ja) * 2014-06-05 2017-07-12 Smc株式会社 ゲートバルブ
US10619637B2 (en) * 2015-01-15 2020-04-14 Atlas Copco Airpower, Naamloze Vennootschap Inlet valve and vacuum pump provided with such an inlet valve
JP6121083B1 (ja) * 2016-10-20 2017-04-26 株式会社山本電機製作所 気体混合器
JP7372246B2 (ja) * 2018-02-09 2023-10-31 バット ホールディング アーゲー ピストン－シリンダユニット
JP7103995B2 (ja) * 2019-05-22 2022-07-20 Ckd株式会社 真空開閉弁
JP7321201B2 (ja) * 2021-03-18 2023-08-04 三菱重工業株式会社 蒸気弁

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US1919232A (en) * 1932-02-08 1933-07-25 Ludlow Valve Mfg Company Valve
EP0045141B1 (en) * 1980-07-24 1984-11-21 British Nuclear Fuels PLC Globe valve with insert seat
JPS61103068A (ja) * 1984-10-25 1986-05-21 Yamatake Honeywell Co Ltd 調節弁
JPH02116070U (zh) * 1989-03-03 1990-09-17
US5172722A (en) * 1990-09-17 1992-12-22 Motoyama Eng. Works, Ltd. Stop valve for a vacuum apparatus
JP2892147B2 (ja) * 1990-11-14 1999-05-17 株式会社不二越 電磁ポペット弁
US5174335A (en) * 1992-04-30 1992-12-29 Kabushiki Kaisha Com. Bidirectional vacuum valve
JPH07260012A (ja) * 1994-03-24 1995-10-13 Tosok Corp 流量制御弁
JPH08303630A (ja) * 1995-05-10 1996-11-22 Fujikin:Kk 制御器
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
EP0780615B1 (en) * 1995-12-21 1999-08-18 Benkan Corporation Vacuum exhaust valve
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105443778A (zh) * 2014-09-28 2016-03-30 新莱应材科技有限公司 两段式角阀
CN110630757A (zh) * 2018-06-22 2019-12-31 Smc株式会社 真空阀
CN110630757B (zh) * 2018-06-22 2023-02-28 Smc株式会社 真空阀

Also Published As

Publication number Publication date
CN1227468C (zh) 2005-11-16
CN1354334A (zh) 2002-06-19
US6494229B2 (en) 2002-12-17
KR20020022013A (ko) 2002-03-23
JP3445569B2 (ja) 2003-09-08
KR100516600B1 (ko) 2005-09-22
JP2002089736A (ja) 2002-03-27
US20020033461A1 (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