KR101317696B1 - 게이트 밸브의 벨로우즈 보호 구조 - Google Patents

게이트 밸브의 벨로우즈 보호 구조 Download PDF

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Publication number
KR101317696B1
KR101317696B1 KR1020110133702A KR20110133702A KR101317696B1 KR 101317696 B1 KR101317696 B1 KR 101317696B1 KR 1020110133702 A KR1020110133702 A KR 1020110133702A KR 20110133702 A KR20110133702 A KR 20110133702A KR 101317696 B1 KR101317696 B1 KR 101317696B1
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KR
South Korea
Prior art keywords
bellows
opening
pressure
bet
closing cylinder
Prior art date
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KR1020110133702A
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English (en)
Korean (ko)
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KR20130066928A (ko
Inventor
오세창
Original Assignee
(주)시스콤
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Publication date
Application filed by (주)시스콤 filed Critical (주)시스콤
Priority to KR1020110133702A priority Critical patent/KR101317696B1/ko
Priority to JP2012265744A priority patent/JP5665200B2/ja
Publication of KR20130066928A publication Critical patent/KR20130066928A/ko
Application granted granted Critical
Publication of KR101317696B1 publication Critical patent/KR101317696B1/ko
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    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
    • 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
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Fluid-Driven Valves (AREA)
KR1020110133702A 2011-12-13 2011-12-13 게이트 밸브의 벨로우즈 보호 구조 Active KR101317696B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020110133702A KR101317696B1 (ko) 2011-12-13 2011-12-13 게이트 밸브의 벨로우즈 보호 구조
JP2012265744A JP5665200B2 (ja) 2011-12-13 2012-11-16 ゲートバルブのベローズ保護構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110133702A KR101317696B1 (ko) 2011-12-13 2011-12-13 게이트 밸브의 벨로우즈 보호 구조

Publications (2)

Publication Number Publication Date
KR20130066928A KR20130066928A (ko) 2013-06-21
KR101317696B1 true KR101317696B1 (ko) 2013-10-15

Family

ID=48776142

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110133702A Active KR101317696B1 (ko) 2011-12-13 2011-12-13 게이트 밸브의 벨로우즈 보호 구조

Country Status (2)

Country Link
JP (1) JP5665200B2 (enExample)
KR (1) KR101317696B1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190060512A (ko) 2017-11-24 2019-06-03 주식회사 비지에스 게이트 밸브
KR20190060515A (ko) 2017-11-24 2019-06-03 주식회사 비지에스 게이트 밸브 하우징 및 이의 제조방법
KR20190060513A (ko) 2017-11-24 2019-06-03 주식회사 비지에스 게이트 밸브
KR20190060514A (ko) 2017-11-24 2019-06-03 주식회사 비지에스 내부 유로를 포함하는 실린더 및 이를 이용한 게이트 밸브

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102146911B1 (ko) * 2018-01-23 2020-08-25 조설호 대면적 게이트 밸브
JP7245724B2 (ja) * 2019-06-06 2023-03-24 入江工研株式会社 弁体および真空ゲートバルブ
JP7296083B1 (ja) 2023-01-30 2023-06-22 入江工研株式会社 回転駆動式ゲートバルブ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419329U (enExample) * 1977-07-12 1979-02-07
JP2002181205A (ja) * 2000-12-14 2002-06-26 Irie Koken Kk ゲート弁

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105353U (enExample) * 1978-01-09 1979-07-25
JPS57208361A (en) * 1981-06-15 1982-12-21 Ntn Toyo Bearing Co Ltd Boots
JPH0542282Y2 (enExample) * 1986-04-23 1993-10-25
JPH0314978A (ja) * 1989-06-12 1991-01-23 Nippondenso Co Ltd 燃料ポンプの流量調整装置
JPH086843B2 (ja) * 1991-10-15 1996-01-29 エスエムシー株式会社 無発塵ゲートバルブ
JP2000028013A (ja) * 1998-07-13 2000-01-25 Ckd Corp ゲート式真空遮断弁
JP4614155B2 (ja) * 2001-08-28 2011-01-19 Ｓｍｃ株式会社 ゲートバルブ
JP2003148635A (ja) * 2001-11-15 2003-05-21 Smc Corp ゲートバルブ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419329U (enExample) * 1977-07-12 1979-02-07
JP2002181205A (ja) * 2000-12-14 2002-06-26 Irie Koken Kk ゲート弁

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190060512A (ko) 2017-11-24 2019-06-03 주식회사 비지에스 게이트 밸브
KR20190060515A (ko) 2017-11-24 2019-06-03 주식회사 비지에스 게이트 밸브 하우징 및 이의 제조방법
KR20190060513A (ko) 2017-11-24 2019-06-03 주식회사 비지에스 게이트 밸브
KR20190060514A (ko) 2017-11-24 2019-06-03 주식회사 비지에스 내부 유로를 포함하는 실린더 및 이를 이용한 게이트 밸브

Also Published As

Publication number Publication date
KR20130066928A (ko) 2013-06-21
JP5665200B2 (ja) 2015-02-04
JP2013124773A (ja) 2013-06-24

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