CN109578617B - 流路切换阀 - Google Patents

流路切换阀 Download PDF

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Publication number
CN109578617B
CN109578617B CN201810876162.XA CN201810876162A CN109578617B CN 109578617 B CN109578617 B CN 109578617B CN 201810876162 A CN201810876162 A CN 201810876162A CN 109578617 B CN109578617 B CN 109578617B
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CN
China
Prior art keywords
main valve
port
pair
flow path
seat
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
CN201810876162.XA
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English (en)
Chinese (zh)
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CN109578617A (zh
Inventor
田渕健资
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.)
Fujikoki Corp
Original Assignee
Fujikoki 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 Fujikoki Corp filed Critical Fujikoki Corp
Publication of CN109578617A publication Critical patent/CN109578617A/zh
Application granted granted Critical
Publication of CN109578617B publication Critical patent/CN109578617B/zh
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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
    • F16K11/0655—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 flat 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
    • 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
    • F16K3/30—Details
    • 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
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
  • Fluid-Driven Valves (AREA)
CN201810876162.XA 2017-09-29 2018-08-03 流路切换阀 Active CN109578617B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017189298A JP6596052B2 (ja) 2017-09-29 2017-09-29 流路切換弁
JP2017-189298 2017-09-29

Publications (2)

Publication Number Publication Date
CN109578617A CN109578617A (zh) 2019-04-05
CN109578617B true CN109578617B (zh) 2022-03-15

Family

ID=65919614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810876162.XA Active CN109578617B (zh) 2017-09-29 2018-08-03 流路切换阀

Country Status (2)

Country Link
JP (1) JP6596052B2 (ja)
CN (1) CN109578617B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7023525B2 (ja) * 2019-05-07 2022-02-22 株式会社不二工機 流路切換弁
JP7301350B2 (ja) * 2019-06-20 2023-07-03 株式会社不二工機 流路切換弁
JP6999184B2 (ja) * 2019-08-23 2022-01-18 株式会社不二工機 流路切換弁
JP7127850B2 (ja) * 2019-09-19 2022-08-30 株式会社不二工機 流路切換弁

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734136A1 (de) * 1987-10-09 1989-04-20 Festo Kg Schieberventil
AU657097B2 (en) * 1990-08-17 1995-03-02 Goyen Controls Co Pty Limited Pneumatic valve
JP3312989B2 (ja) * 1994-05-13 2002-08-12 東芝キヤリア株式会社 流体圧縮機
CN101319726A (zh) * 2007-06-04 2008-12-10 浙江三花制冷集团有限公司 大型四通换向阀
JP5058304B2 (ja) * 2010-06-16 2012-10-24 株式会社鷺宮製作所 スライド弁
CN201983529U (zh) * 2011-03-03 2011-09-21 山东朗进科技股份有限公司 汽车空调系统及六通阀
CN202215792U (zh) * 2011-08-31 2012-05-09 浙江盾安禾田金属有限公司 一种滑阀式自力式三通换向阀

Also Published As

Publication number Publication date
JP2019065896A (ja) 2019-04-25
CN109578617A (zh) 2019-04-05
JP6596052B2 (ja) 2019-10-23

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