KR101478777B9 - Electric valve and stop device thereof - Google Patents

Electric valve and stop device thereof

Info

Publication number
KR101478777B9
KR101478777B9 KR1020127010539A KR20127010539A KR101478777B9 KR 101478777 B9 KR101478777 B9 KR 101478777B9 KR 1020127010539 A KR1020127010539 A KR 1020127010539A KR 20127010539 A KR20127010539 A KR 20127010539A KR 101478777 B9 KR101478777 B9 KR 101478777B9
Authority
KR
South Korea
Prior art keywords
stop device
electric valve
valve
electric
stop
Prior art date
Application number
KR1020127010539A
Other languages
Korean (ko)
Other versions
KR101478777B1 (en
KR20120068950A (en
Inventor
씨엔랑 웨이
Original Assignee
쯔지앙 산화 컴퍼니 리미티드
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=45937874&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101478777(B9) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 쯔지앙 산화 컴퍼니 리미티드 filed Critical 쯔지앙 산화 컴퍼니 리미티드
Publication of KR20120068950A publication Critical patent/KR20120068950A/en
Application granted granted Critical
Publication of KR101478777B1 publication Critical patent/KR101478777B1/en
Publication of KR101478777B9 publication Critical patent/KR101478777B9/en

Links

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • 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
    • F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
KR1020127010539A 2010-10-15 2011-07-06 Electric valve and stop device thereof KR101478777B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201010515238XA CN102454819B (en) 2010-10-15 2010-10-15 Electric valve and stopping device thereof
CN201010515238.X 2010-10-15
PCT/CN2011/076895 WO2012048594A1 (en) 2010-10-15 2011-07-06 Electrically-operated valve and stop device for same

Publications (3)

Publication Number Publication Date
KR20120068950A KR20120068950A (en) 2012-06-27
KR101478777B1 KR101478777B1 (en) 2015-01-02
KR101478777B9 true KR101478777B9 (en) 2023-12-07

Family

ID=45937874

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127010539A KR101478777B1 (en) 2010-10-15 2011-07-06 Electric valve and stop device thereof

Country Status (4)

Country Link
JP (1) JP5510686B2 (en)
KR (1) KR101478777B1 (en)
CN (1) CN102454819B (en)
WO (1) WO2012048594A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102454818A (en) * 2010-10-15 2012-05-16 浙江三花股份有限公司 Electric valve
CN103375624A (en) * 2012-04-17 2013-10-30 浙江三花股份有限公司 Electric valve and arresting device thereof
CN103512288B (en) 2012-06-20 2016-07-06 浙江三花股份有限公司 A kind of electric expansion valve
WO2014023014A1 (en) * 2012-08-10 2014-02-13 浙江三花股份有限公司 Electronic expanding valve
CN103575000B (en) * 2012-08-10 2017-03-01 浙江三花智能控制股份有限公司 A kind of electric expansion valve
CN103883749B (en) * 2012-12-24 2016-03-23 艾默生环境优化技术(苏州)有限公司 Valve needle assembly and electronic expansion valve comprising same
EP3064811B1 (en) * 2013-10-28 2018-10-03 Gree Electric Appliances, Inc. of Zhuhai Electronic expansion valve
CN104696581B (en) * 2013-12-05 2017-02-01 艾默生环境优化技术(苏州)有限公司 Stop mechanism and electronic expansion valve
CN104913098B (en) * 2014-03-13 2019-01-22 浙江盾安禾田金属有限公司 Electronic expansion valve check structure and electric expansion valve
CN104930764B (en) * 2014-03-21 2018-11-30 浙江盾安禾田金属有限公司 A kind of electric expansion valve
CN108980378A (en) * 2014-06-17 2018-12-11 浙江盾安人工环境股份有限公司 Electric expansion valve
CN104534158A (en) * 2015-01-09 2015-04-22 赵肖运 Expansion valve
CN106246983B (en) * 2015-06-11 2019-09-17 浙江盾安禾田金属有限公司 A kind of electronic expansion valve check structure
CN106321931B (en) * 2015-06-30 2018-10-12 西门子瑞士有限公司 The Electric Actuator of HVAC system
JP6521890B2 (en) * 2016-03-09 2019-05-29 株式会社鷺宮製作所 Motorized valve
JP2018115743A (en) * 2017-01-20 2018-07-26 株式会社鷺宮製作所 Motor-operated valve and refrigeration cycle system
WO2019148693A1 (en) * 2018-01-31 2019-08-08 浙江三花制冷集团有限公司 Electric valve and manufacturing method thereof
KR20220020402A (en) * 2018-08-17 2022-02-18 제지앙 둔안 아트피셜 인바이런먼트 컴퍼니 리미티드 Electronic expansion valve
WO2020135162A1 (en) * 2018-12-25 2020-07-02 浙江盾安人工环境股份有限公司 Electronic expansion valve and air conditioning system using same
JP7284054B2 (en) 2019-09-27 2023-05-30 株式会社鷺宮製作所 Electric valve and refrigeration cycle system
DE102020124871A1 (en) * 2019-12-04 2021-06-10 ECO Holding 1 GmbH Expansion valve
CN212079907U (en) 2020-03-30 2020-12-04 盾安环境技术有限公司 Nut assembly and electronic expansion valve
JP7141423B2 (en) * 2020-04-09 2022-09-22 株式会社鷺宮製作所 Electric valve and refrigeration cycle system
JP7389006B2 (en) 2020-10-16 2023-11-29 太平洋工業株式会社 Rotation limiting mechanism, motor and electric valve
CN214197319U (en) * 2020-12-14 2021-09-14 广东威灵电机制造有限公司 Nut, electronic expansion valve and stop structure and refrigeration equipment thereof
CN113685555A (en) * 2021-09-29 2021-11-23 广东威灵电机制造有限公司 Electronic expansion valve and refrigeration equipment
KR20240033295A (en) * 2022-03-04 2024-03-12 제지앙 둔안 아트피셜 인바이런먼트 컴퍼니 리미티드 Nut assembly and electronic expansion valve
JP7465510B1 (en) 2022-10-28 2024-04-11 株式会社二子商事 Base structure

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB834574A (en) * 1956-07-06 1960-05-11 Int Basic Economy Corp Valve
JPH1037822A (en) * 1997-03-27 1998-02-13 Zexel Corp Pressure control valve
KR200255077Y1 (en) * 1998-12-02 2002-07-31 자화전자 주식회사 Opening and closing device of electric flow control valve
JP4220178B2 (en) * 2001-09-03 2009-02-04 株式会社鷺宮製作所 Motorized valve
JP4786834B2 (en) * 2001-09-03 2011-10-05 株式会社鷺宮製作所 Motorized valve
JP2004308835A (en) 2003-04-09 2004-11-04 Fuji Koki Corp Motor operated valve
JP4721771B2 (en) * 2004-09-17 2011-07-13 株式会社不二工機 Motorized valve
KR101165314B1 (en) * 2004-09-17 2012-07-18 가부시기가이샤 후지고오키 Electronically operated valve
JP4895532B2 (en) * 2005-05-27 2012-03-14 株式会社不二工機 Motorized valve
JP4832363B2 (en) * 2007-06-05 2011-12-07 株式会社コガネイ Pressure reducing valve
JP5164579B2 (en) * 2008-01-10 2013-03-21 株式会社不二工機 Motorized valve and its assembly method
IL193003A (en) * 2008-07-23 2011-12-29 Aviv Amirav Open probe method and device for sample introduction for mass spectrometry analysis
JP2010096203A (en) * 2008-10-14 2010-04-30 Fuji Koki Corp Motor operated valve
JP2010164147A (en) * 2009-01-16 2010-07-29 Nidec Sankyo Corp Motor actuator

Also Published As

Publication number Publication date
CN102454819B (en) 2013-03-06
JP5510686B2 (en) 2014-06-04
JP2012533718A (en) 2012-12-27
WO2012048594A1 (en) 2012-04-19
KR101478777B1 (en) 2015-01-02
KR20120068950A (en) 2012-06-27
CN102454819A (en) 2012-05-16

Similar Documents

Publication Publication Date Title
KR101478777B9 (en) Electric valve and stop device thereof
EP2639416A4 (en) Variable valve device
HK1175133A1 (en) Device
IL225213A0 (en) Fish-sorting device and method
EP2583737A4 (en) Isolator device
EP2551071A4 (en) Robot hand and robot device
SI2472150T1 (en) System and valve unit
GB201004106D0 (en) Device
EP2446807A4 (en) Endoscope-holding device
GB201012154D0 (en) Closure device
PL2539615T3 (en) An electric valve device
HK1173855A1 (en) Multi-beamforming device
GB201013408D0 (en) Epilatory device
GB201005963D0 (en) Device
KR101455952B9 (en) Electrical valve
GB201020209D0 (en) Device
PL2552649T3 (en) Assembly device and assembly method
EP2608785A4 (en) Lipomacrocycles and uses thereof
EP2535626A4 (en) Solenoid device
ZA201208306B (en) Valve lockout device
EP2693089A4 (en) Sealing device and sealing structure
GB201015831D0 (en) Device
EP2615328A4 (en) Reduction device
EP2548614A4 (en) Calculation device and calculation method
EP2529013A4 (en) Novel -glucosidase and uses thereof

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20171220

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20181205

Year of fee payment: 5

J206 Request for trial to confirm the scope of a patent right
FPAY Annual fee payment

Payment date: 20191125

Year of fee payment: 6

J301 Trial decision

Free format text: TRIAL NUMBER: 2019100000588; TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20190215

Effective date: 20200831

J204 Request for invalidation trial [patent]
J302 Written judgement (patent court)

Free format text: TRIAL NUMBER: 2020200006613; JUDGMENT (PATENT COURT) FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20201013

Effective date: 20210902

J301 Trial decision

Free format text: TRIAL NUMBER: 2021100002412; TRIAL DECISION FOR INVALIDATION REQUESTED 20210811

Effective date: 20230728