CN113439173B - 滑阀式切换阀 - Google Patents

滑阀式切换阀 Download PDF

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Publication number
CN113439173B
CN113439173B CN202080015343.9A CN202080015343A CN113439173B CN 113439173 B CN113439173 B CN 113439173B CN 202080015343 A CN202080015343 A CN 202080015343A CN 113439173 B CN113439173 B CN 113439173B
Authority
CN
China
Prior art keywords
groove
spool
flow path
valve
packing
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
CN202080015343.9A
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English (en)
Chinese (zh)
Other versions
CN113439173A (zh
Inventor
宫添真司
野口和宏
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.)
SMC Corp
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 CN113439173A publication Critical patent/CN113439173A/zh
Application granted granted Critical
Publication of CN113439173B publication Critical patent/CN113439173B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0712—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising particular spool-valve sealing means
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
CN202080015343.9A 2019-02-21 2020-02-17 滑阀式切换阀 Active CN113439173B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-029785 2019-02-21
JP2019029785A JP7314461B2 (ja) 2019-02-21 2019-02-21 スプール式切換弁
PCT/JP2020/005947 WO2020170994A1 (ja) 2019-02-21 2020-02-17 スプール式切換弁

Publications (2)

Publication Number Publication Date
CN113439173A CN113439173A (zh) 2021-09-24
CN113439173B true CN113439173B (zh) 2023-08-15

Family

ID=72143714

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080015343.9A Active CN113439173B (zh) 2019-02-21 2020-02-17 滑阀式切换阀

Country Status (7)

Country Link
US (1) US11913553B2 (https=)
EP (1) EP3913266B1 (https=)
JP (1) JP7314461B2 (https=)
KR (1) KR102799971B1 (https=)
CN (1) CN113439173B (https=)
TW (1) TWI833895B (https=)
WO (1) WO2020170994A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024115173A (ja) * 2023-02-14 2024-08-26 愛三工業株式会社 流路切替装置
WO2024254837A1 (en) 2023-06-16 2024-12-19 Sharkninja Operating Llc Carbonation mixing nozzles

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291890A (en) * 1979-10-15 1981-09-29 Mcdonnell Douglas Corporation Valve seal with O-ring and backup ring
JPS6148978U (https=) * 1984-08-29 1986-04-02
JPS62126663U (https=) * 1986-02-04 1987-08-11
JPH06147337A (ja) * 1992-11-10 1994-05-27 Koganei Ltd スプール弁用シール
JPH08170743A (ja) * 1994-12-15 1996-07-02 Ckd Corp スプール弁
JPH10267141A (ja) * 1997-03-21 1998-10-09 Smc Corp スプール
KR20000009945A (ko) * 1998-07-29 2000-02-15 오상수 피스톤의 기밀장치
WO2006120528A2 (en) * 2005-05-06 2006-11-16 Politecnico Di Torino Low-friction ring seal for pneumatic or hydraulic applications and sealing groups provided with such a seal
JP2010249186A (ja) * 2009-04-13 2010-11-04 Smc Corp ４・５ポート切換弁
CN105899858A (zh) * 2014-05-29 2016-08-24 Nok株式会社 密封结构及密封装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536751U (https=) * 1978-09-02 1980-03-08
JPS5536751A (en) 1978-09-08 1980-03-14 Kimura Jidosha Kogyo Kk Method and apparatus for measuring aging of oil-pressure hose
JPH07269733A (ja) * 1994-03-31 1995-10-20 Nippon Valqua Ind Ltd 環状パッキン
JP2006147337A (ja) 2004-11-19 2006-06-08 Nissan Motor Co Ltd 燃料電池
DE102006016197A1 (de) * 2006-04-06 2007-10-18 Festo Ag & Co Fluidtechnisches Gerät

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291890A (en) * 1979-10-15 1981-09-29 Mcdonnell Douglas Corporation Valve seal with O-ring and backup ring
JPS6148978U (https=) * 1984-08-29 1986-04-02
JPS62126663U (https=) * 1986-02-04 1987-08-11
JPH06147337A (ja) * 1992-11-10 1994-05-27 Koganei Ltd スプール弁用シール
JPH08170743A (ja) * 1994-12-15 1996-07-02 Ckd Corp スプール弁
JPH10267141A (ja) * 1997-03-21 1998-10-09 Smc Corp スプール
KR20000009945A (ko) * 1998-07-29 2000-02-15 오상수 피스톤의 기밀장치
WO2006120528A2 (en) * 2005-05-06 2006-11-16 Politecnico Di Torino Low-friction ring seal for pneumatic or hydraulic applications and sealing groups provided with such a seal
JP2010249186A (ja) * 2009-04-13 2010-11-04 Smc Corp ４・５ポート切換弁
CN105899858A (zh) * 2014-05-29 2016-08-24 Nok株式会社 密封结构及密封装置

Also Published As

Publication number Publication date
TW202045842A (zh) 2020-12-16
EP3913266A1 (en) 2021-11-24
WO2020170994A1 (ja) 2020-08-27
US11913553B2 (en) 2024-02-27
US20220146001A1 (en) 2022-05-12
JP7314461B2 (ja) 2023-07-26
JP2020133798A (ja) 2020-08-31
KR20210126616A (ko) 2021-10-20
CN113439173A (zh) 2021-09-24
EP3913266A4 (en) 2022-10-19
EP3913266B1 (en) 2025-04-02
TWI833895B (zh) 2024-03-01
KR102799971B1 (ko) 2025-04-29

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