IN2014KN01080A - - Google Patents

Info

Publication number
IN2014KN01080A
IN2014KN01080A IN1080KON2014A IN2014KN01080A IN 2014KN01080 A IN2014KN01080 A IN 2014KN01080A IN 1080KON2014 A IN1080KON2014 A IN 1080KON2014A IN 2014KN01080 A IN2014KN01080 A IN 2014KN01080A
Authority
IN
India
Prior art keywords
valve
section
valve body
stepping motor
valve seat
Prior art date
Application number
Other languages
English (en)
Inventor
Shigetaka Wakisaka
Masahiro Oka
Original Assignee
Daikin Ind Ltd
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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of IN2014KN01080A publication Critical patent/IN2014KN01080A/en

Links

Classifications

    • 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
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F16K31/042—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves with electric means, e.g. for controlling the motor or a clutch between the valve and the motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Lift Valve (AREA)
IN1080KON2014 2011-11-18 2012-11-13 IN2014KN01080A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011252738A JP2013108647A (ja) 2011-11-18 2011-11-18 電子膨張弁および空気調和機
PCT/JP2012/079417 WO2013073531A1 (fr) 2011-11-18 2012-11-13 Soupape de détente électronique, et appareil de conditionnement d'air

Publications (1)

Publication Number Publication Date
IN2014KN01080A true IN2014KN01080A (fr) 2015-10-09

Family

ID=48429588

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1080KON2014 IN2014KN01080A (fr) 2011-11-18 2012-11-13

Country Status (9)

Country Link
US (1) US9513040B2 (fr)
EP (1) EP2781859B1 (fr)
JP (1) JP2013108647A (fr)
KR (1) KR101653893B1 (fr)
CN (1) CN103946651B (fr)
AU (1) AU2012337824B2 (fr)
ES (1) ES2658187T3 (fr)
IN (1) IN2014KN01080A (fr)
WO (1) WO2013073531A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20130583A1 (it) * 2013-04-11 2014-10-12 Frascold S P A Compressore per un impianto frigorifero e impianto frigorifero comprendente detto compressore
JP6143651B2 (ja) * 2013-11-14 2017-06-07 愛三工業株式会社 排気還流バルブ
US10295064B2 (en) 2014-03-19 2019-05-21 Zhejiang Sanhua Co., Ltd Electronic expansion valve
CN103940159B (zh) * 2014-03-25 2017-08-29 浙江三花智能控制股份有限公司 一种电子膨胀阀
JP6325681B2 (ja) * 2014-10-08 2018-05-16 三菱電機株式会社 膨張弁、および、膨張弁を用いる冷凍サイクル装置
JP6566693B2 (ja) * 2015-04-03 2019-08-28 日立ジョンソンコントロールズ空調株式会社 冷凍サイクル装置
JP6639876B2 (ja) 2015-11-17 2020-02-05 株式会社不二工機 流量調整弁
CN105972233A (zh) * 2016-07-20 2016-09-28 珠海格力电器股份有限公司 膨胀阀、冷媒循环系统和空调器
CN106151643B (zh) * 2016-08-18 2018-07-06 深圳市共济科技股份有限公司 一种电动球阀开度控制方法和系统
CN106369893A (zh) * 2016-11-21 2017-02-01 珠海格力电器股份有限公司 空调器及其电子膨胀阀
CN108361393B (zh) * 2017-01-26 2021-08-27 浙江三花智能控制股份有限公司 电子膨胀阀
US11261974B2 (en) 2017-01-26 2022-03-01 Zhejiang Sanhua Intelligent Controls Co., Ltd. Electronic expansion valve
WO2018143040A1 (fr) * 2017-01-31 2018-08-09 株式会社フジキン Vanne de division d'écoulement
US20190178545A1 (en) * 2017-12-07 2019-06-13 Dunan Microstaq, Inc. Heating, ventilating, air conditioning, and refrigeration system with mass flow stabilization
KR101879154B1 (ko) * 2018-02-08 2018-07-17 장상훈 선박의 수밀과 기밀을 위한 관리 시스템
CN110397759B (zh) * 2018-04-25 2020-10-27 杭州三花研究院有限公司 节流装置
EP3671070A1 (fr) 2018-12-20 2020-06-24 Danfoss A/S Vanne, en particulier vanne d'expansion
EP3671073A1 (fr) 2018-12-20 2020-06-24 Danfoss A/S Soupape d'expansion électrique
EP3992501A4 (fr) * 2019-06-28 2023-07-12 Zhejiang Sanhua Intelligent Controls CO., Ltd. Détendeur électronique
JP7134146B2 (ja) * 2019-07-26 2022-09-09 株式会社鷺宮製作所 膨張弁及び冷凍サイクルシステム
AU2020346827B2 (en) 2019-09-12 2026-03-12 Relievant Medsystems, Inc. Systems and methods for tissue modulation
CN114352730A (zh) * 2020-10-12 2022-04-15 浙江盾安人工环境股份有限公司 流量调节阀
CN216158328U (zh) * 2021-09-02 2022-04-01 苏州华越金属有限公司 阀针及具有其的电子膨胀阀
CN115931341B (zh) * 2022-12-13 2025-12-12 金坤建设集团有限公司 一种调节阀开度检测方法、系统、设备及介质
CN115899372A (zh) * 2022-12-31 2023-04-04 浙江青科质谱仪器创新有限公司 具有节流功能的阀门及其工作方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863473A (en) * 1955-02-28 1958-12-09 Vincent W Eckel Balanced valve
JPH0471008A (ja) 1990-07-11 1992-03-05 Noritz Corp 流量調整器及びその使用方法
JPH0683946U (ja) 1993-05-17 1994-12-02 エヌオーケー株式会社 ニードルバルブ
JP2898906B2 (ja) * 1995-06-29 1999-06-02 株式会社不二工機 電動流量制御弁
US5675982A (en) * 1996-04-26 1997-10-14 Rocky Research Pulsed operation control valve
JPH10148420A (ja) * 1996-11-18 1998-06-02 Toshiba Corp 空気調和機
JPH10160034A (ja) * 1996-11-22 1998-06-16 Nok Corp ニードルバルブ
JP2000193101A (ja) * 1998-12-25 2000-07-14 Fuji Koki Corp 流量制御弁
JP4615693B2 (ja) * 2000-10-11 2011-01-19 パナソニック株式会社 電動式コントロールバルブ
JP4247386B2 (ja) * 2003-11-28 2009-04-02 旭有機材工業株式会社 流量調節弁
JP4615930B2 (ja) * 2004-08-13 2011-01-19 株式会社鷺宮製作所 回転式流量制御弁および冷凍サイクル装置
JP4749784B2 (ja) 2005-07-19 2011-08-17 株式会社不二工機 電動弁
JP5249634B2 (ja) * 2008-05-29 2013-07-31 株式会社不二工機 流量制御弁
JP2011252738A (ja) 2010-06-01 2011-12-15 Shimadzu Corp パルス計測用信号処理装置

Also Published As

Publication number Publication date
EP2781859A1 (fr) 2014-09-24
AU2012337824B2 (en) 2015-11-26
US20140283546A1 (en) 2014-09-25
EP2781859B1 (fr) 2018-01-03
WO2013073531A1 (fr) 2013-05-23
CN103946651A (zh) 2014-07-23
US9513040B2 (en) 2016-12-06
ES2658187T3 (es) 2018-03-08
KR20140082744A (ko) 2014-07-02
AU2012337824A1 (en) 2014-04-24
KR101653893B1 (ko) 2016-09-02
JP2013108647A (ja) 2013-06-06
CN103946651B (zh) 2017-07-28
EP2781859A4 (fr) 2015-05-27

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