JP7175499B2 - 流路切換弁 - Google Patents

流路切換弁 Download PDF

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Publication number
JP7175499B2
JP7175499B2 JP2018241010A JP2018241010A JP7175499B2 JP 7175499 B2 JP7175499 B2 JP 7175499B2 JP 2018241010 A JP2018241010 A JP 2018241010A JP 2018241010 A JP2018241010 A JP 2018241010A JP 7175499 B2 JP7175499 B2 JP 7175499B2
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JP
Japan
Prior art keywords
main valve
valve body
plate portion
slide
valve 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
JP2018241010A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020101256A (ja
JP2020101256A5 (enExample
Inventor
仁志 木船
紀幸 森田
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
Priority to JP2018241010A priority Critical patent/JP7175499B2/ja
Priority to PCT/JP2019/043942 priority patent/WO2020137191A1/ja
Priority to EP19901412.7A priority patent/EP3904737A4/en
Publication of JP2020101256A publication Critical patent/JP2020101256A/ja
Publication of JP2020101256A5 publication Critical patent/JP2020101256A5/ja
Application granted granted Critical
Publication of JP7175499B2 publication Critical patent/JP7175499B2/ja
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
    • F16K11/0655—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
    • 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
    • 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
    • F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/0276—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using six-way valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Multiple-Way Valves (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP2018241010A 2018-12-25 2018-12-25 流路切換弁 Active JP7175499B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018241010A JP7175499B2 (ja) 2018-12-25 2018-12-25 流路切換弁
PCT/JP2019/043942 WO2020137191A1 (ja) 2018-12-25 2019-11-08 流路切換弁
EP19901412.7A EP3904737A4 (en) 2018-12-25 2019-11-08 FLOWWAY SWITCHING VALVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018241010A JP7175499B2 (ja) 2018-12-25 2018-12-25 流路切換弁

Publications (3)

Publication Number Publication Date
JP2020101256A JP2020101256A (ja) 2020-07-02
JP2020101256A5 JP2020101256A5 (enExample) 2021-04-01
JP7175499B2 true JP7175499B2 (ja) 2022-11-21

Family

ID=71129336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018241010A Active JP7175499B2 (ja) 2018-12-25 2018-12-25 流路切換弁

Country Status (3)

Country Link
EP (1) EP3904737A4 (enExample)
JP (1) JP7175499B2 (enExample)
WO (1) WO2020137191A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112727828B (zh) * 2020-12-29 2024-08-30 中国船舶重工集团长江科技有限公司 双通道气道换向装置
JP2024148807A (ja) * 2023-04-06 2024-10-18 マレリ株式会社 流路切換弁
WO2024135176A1 (ja) * 2022-12-20 2024-06-27 マレリ株式会社 流路切換弁

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245427A (ja) 2003-02-10 2004-09-02 Fuji Koki Corp 流路切換弁
JP2011241870A (ja) 2010-05-17 2011-12-01 Saginomiya Seisakusho Inc 流路切換弁
CN104421459A (zh) 2013-09-03 2015-03-18 浙江盾安禾田金属有限公司 三通阀
JP2016114133A (ja) 2014-12-12 2016-06-23 株式会社不二工機 流路切換弁
JP2017002979A (ja) 2015-06-09 2017-01-05 株式会社鷺宮製作所 スライド式切換弁及び冷凍サイクルシステム
JP2018044666A (ja) 2016-09-12 2018-03-22 株式会社不二工機 六方切換弁

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08170864A (ja) * 1994-12-19 1996-07-02 Sanyo Electric Co Ltd ヒートポンプ空調装置及び除霜方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245427A (ja) 2003-02-10 2004-09-02 Fuji Koki Corp 流路切換弁
JP2011241870A (ja) 2010-05-17 2011-12-01 Saginomiya Seisakusho Inc 流路切換弁
CN104421459A (zh) 2013-09-03 2015-03-18 浙江盾安禾田金属有限公司 三通阀
JP2016114133A (ja) 2014-12-12 2016-06-23 株式会社不二工機 流路切換弁
JP2017002979A (ja) 2015-06-09 2017-01-05 株式会社鷺宮製作所 スライド式切換弁及び冷凍サイクルシステム
JP2018044666A (ja) 2016-09-12 2018-03-22 株式会社不二工機 六方切換弁

Also Published As

Publication number Publication date
JP2020101256A (ja) 2020-07-02
EP3904737A1 (en) 2021-11-03
EP3904737A4 (en) 2022-09-14
WO2020137191A1 (ja) 2020-07-02

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