JP6639876B2 - 流量調整弁 - Google Patents

流量調整弁 Download PDF

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Publication number
JP6639876B2
JP6639876B2 JP2015224907A JP2015224907A JP6639876B2 JP 6639876 B2 JP6639876 B2 JP 6639876B2 JP 2015224907 A JP2015224907 A JP 2015224907A JP 2015224907 A JP2015224907 A JP 2015224907A JP 6639876 B2 JP6639876 B2 JP 6639876B2
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JP
Japan
Prior art keywords
valve
valve port
surface portion
port
flow control
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
JP2015224907A
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English (en)
Japanese (ja)
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JP2017089864A (ja
JP2017089864A5 (enExample
Inventor
菅沼　威
威 菅沼
泰利 猪野
泰利 猪野
絵理 大森
絵理 大森
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=57144744&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6639876(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fujikoki Corp filed Critical Fujikoki Corp
Priority to JP2015224907A priority Critical patent/JP6639876B2/ja
Priority to EP18200358.2A priority patent/EP3462064B1/en
Priority to ES16189678T priority patent/ES2715775T5/es
Priority to EP16189678.2A priority patent/EP3171058B2/en
Priority to EP21191990.7A priority patent/EP3943787A1/en
Priority to CN201611009696.XA priority patent/CN106989183B/zh
Priority to CN202010620023.8A priority patent/CN111609154B/zh
Publication of JP2017089864A publication Critical patent/JP2017089864A/ja
Publication of JP2017089864A5 publication Critical patent/JP2017089864A5/ja
Priority to JP2019234634A priority patent/JP6901161B2/ja
Publication of JP6639876B2 publication Critical patent/JP6639876B2/ja
Application granted granted Critical
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
    • 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
    • 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
    • F16K1/42—Valve seats
    • 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
    • F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • F25B41/35—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by rotary motors, e.g. by stepping motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
JP2015224907A 2015-11-17 2015-11-17 流量調整弁 Active JP6639876B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2015224907A JP6639876B2 (ja) 2015-11-17 2015-11-17 流量調整弁
EP18200358.2A EP3462064B1 (en) 2015-11-17 2016-09-20 Flow control valve
ES16189678T ES2715775T5 (es) 2015-11-17 2016-09-20 Válvula de control de flujo
EP16189678.2A EP3171058B2 (en) 2015-11-17 2016-09-20 Flow control valve
EP21191990.7A EP3943787A1 (en) 2015-11-17 2016-09-20 Flow control valve
CN202010620023.8A CN111609154B (zh) 2015-11-17 2016-11-16 流量调节阀
CN201611009696.XA CN106989183B (zh) 2015-11-17 2016-11-16 流量调节阀
JP2019234634A JP6901161B2 (ja) 2015-11-17 2019-12-25 流量調整弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015224907A JP6639876B2 (ja) 2015-11-17 2015-11-17 流量調整弁

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019234634A Division JP6901161B2 (ja) 2015-11-17 2019-12-25 流量調整弁

Publications (3)

Publication Number Publication Date
JP2017089864A JP2017089864A (ja) 2017-05-25
JP2017089864A5 JP2017089864A5 (enExample) 2018-11-15
JP6639876B2 true JP6639876B2 (ja) 2020-02-05

Family

ID=57144744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015224907A Active JP6639876B2 (ja) 2015-11-17 2015-11-17 流量調整弁

Country Status (4)

Country Link
EP (3) EP3462064B1 (enExample)
JP (1) JP6639876B2 (enExample)
CN (2) CN111609154B (enExample)
ES (1) ES2715775T5 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025165456A1 (en) * 2024-01-29 2025-08-07 Barksdale, Inc. Flow switch

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6479648B2 (ja) * 2015-12-24 2019-03-06 株式会社鷺宮製作所 電動弁
JP6692213B2 (ja) * 2016-05-23 2020-05-13 株式会社不二工機 流量調整弁
JP6726124B2 (ja) * 2017-03-23 2020-07-22 株式会社鷺宮製作所 電動弁およびそれを用いた冷凍サイクルシステム
WO2018230159A1 (ja) * 2017-06-15 2018-12-20 株式会社鷺宮製作所 電動弁および冷凍サイクルシステム
JP6740179B2 (ja) * 2017-06-23 2020-08-12 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP6659624B2 (ja) * 2017-06-23 2020-03-04 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP6515164B2 (ja) 2017-09-29 2019-05-15 株式会社不二工機 流量制御弁
CN107676494A (zh) * 2017-09-30 2018-02-09 和县科嘉阀门铸造有限公司 一种新型调节阀
JP7063453B2 (ja) * 2018-03-22 2022-05-09 株式会社不二工機 電動弁
IT201800007699A1 (it) * 2018-07-31 2020-01-31 Cmatic Spa Raccordo a funzione
RU2701984C1 (ru) * 2018-09-24 2019-10-02 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Клапан регулирующий для жидкого металла
US11906217B2 (en) 2018-10-27 2024-02-20 Zhejiang Sanhua Intelligent Controls Co., Ltd. Electronic expansion valve
CN111102367A (zh) * 2018-10-27 2020-05-05 浙江三花智能控制股份有限公司 电子膨胀阀
EP3671070A1 (en) 2018-12-20 2020-06-24 Danfoss A/S Valve, in particular expansion valve
EP3671073A1 (en) 2018-12-20 2020-06-24 Danfoss A/S Electric expansion valve
JP7333045B2 (ja) * 2019-02-20 2023-08-24 株式会社不二工機 流量制御弁
JP7034522B2 (ja) * 2019-02-21 2022-03-14 株式会社不二工機 流量制御弁
CN110487346B (zh) * 2019-08-12 2021-02-26 西安航天动力试验技术研究所 一种大流量低温推进剂供应管路用整流孔板及其设计方法
JP7317191B2 (ja) * 2019-09-03 2023-07-28 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7199335B2 (ja) * 2019-10-25 2023-01-05 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7074374B2 (ja) * 2020-01-28 2022-05-24 株式会社不二工機 電動弁
JP7299177B2 (ja) * 2020-02-04 2023-06-27 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7361628B2 (ja) * 2020-02-19 2023-10-16 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
CN112032327B (zh) * 2020-09-14 2022-10-28 上海电气电站设备有限公司 调节阀型线结构和调节阀
WO2022057421A1 (zh) * 2020-09-18 2022-03-24 广东美的制冷设备有限公司 电子膨胀阀、冷媒循环管路及空调器系统
CN114251462B (zh) * 2020-09-24 2024-12-06 浙江盾安人工环境股份有限公司 电子膨胀阀
JP7061651B2 (ja) * 2020-10-13 2022-04-28 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7422409B2 (ja) 2021-06-10 2024-01-26 株式会社不二工機 電動弁
JP7438549B2 (ja) * 2021-09-24 2024-02-27 株式会社不二工機 電動弁
CN217177640U (zh) * 2022-01-26 2022-08-12 浙江盾安人工环境股份有限公司 阀座及具有其的电子膨胀阀

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025165456A1 (en) * 2024-01-29 2025-08-07 Barksdale, Inc. Flow switch

Also Published As

Publication number Publication date
EP3462064B1 (en) 2021-11-10
EP3171058A1 (en) 2017-05-24
EP3171058B2 (en) 2021-12-22
EP3171058B1 (en) 2019-01-02
ES2715775T5 (es) 2022-04-19
ES2715775T3 (es) 2019-06-06
EP3462064A1 (en) 2019-04-03
CN106989183B (zh) 2020-08-04
EP3943787A1 (en) 2022-01-26
CN106989183A (zh) 2017-07-28
JP2017089864A (ja) 2017-05-25
CN111609154B (zh) 2021-11-23
CN111609154A (zh) 2020-09-01

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