KR101046100B1 - 전동밸브 - Google Patents
전동밸브 Download PDFInfo
- Publication number
- KR101046100B1 KR101046100B1 KR1020030099734A KR20030099734A KR101046100B1 KR 101046100 B1 KR101046100 B1 KR 101046100B1 KR 1020030099734 A KR1020030099734 A KR 1020030099734A KR 20030099734 A KR20030099734 A KR 20030099734A KR 101046100 B1 KR101046100 B1 KR 101046100B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve body
- valve
- contact portion
- stopper
- substrate
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 239000013013 elastic material Substances 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- 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
- 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
-
- 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
-
- 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)
- Valve Housings (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2003-00025373 | 2003-02-03 | ||
JP2003025373 | 2003-02-03 | ||
JPJP-P-2003-00300267 | 2003-08-25 | ||
JP2003300267A JP4317405B2 (ja) | 2003-02-03 | 2003-08-25 | 電動弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040070429A KR20040070429A (ko) | 2004-08-09 |
KR101046100B1 true KR101046100B1 (ko) | 2011-07-01 |
Family
ID=33133590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030099734A KR101046100B1 (ko) | 2003-02-03 | 2003-12-30 | 전동밸브 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4317405B2 (ja) |
KR (1) | KR101046100B1 (ja) |
CN (1) | CN100339617C (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100598327B1 (ko) * | 2005-03-30 | 2006-07-10 | 주식회사 모아텍 | 전동 밸브 |
JP2007139016A (ja) * | 2005-11-16 | 2007-06-07 | Saginomiya Seisakusho Inc | 電動式コントロールバルブおよび冷凍サイクル装置 |
JP5022120B2 (ja) * | 2007-07-03 | 2012-09-12 | 株式会社不二工機 | 冷暖房システム用の電動弁 |
CN102644785B (zh) * | 2011-02-17 | 2014-04-30 | 浙江三花股份有限公司 | 一种电子膨胀阀 |
CN102788457B (zh) * | 2011-05-18 | 2014-10-15 | 浙江三花股份有限公司 | 一种电子膨胀阀 |
WO2012109993A1 (zh) * | 2011-02-17 | 2012-08-23 | 浙江三花股份有限公司 | 一种电子膨胀阀 |
JP5654918B2 (ja) * | 2011-03-25 | 2015-01-14 | 株式会社不二工機 | 電動弁 |
CN102901279B (zh) * | 2011-07-27 | 2015-07-22 | 浙江三花股份有限公司 | 一种电子膨胀阀 |
JP5400122B2 (ja) * | 2011-10-27 | 2014-01-29 | 株式会社鷺宮製作所 | 電動弁 |
JP6475197B2 (ja) * | 2016-06-15 | 2019-02-27 | 株式会社鷺宮製作所 | 弁装置 |
JP6503033B2 (ja) * | 2017-09-19 | 2019-04-17 | 株式会社鷺宮製作所 | 電動弁 |
JP7244998B2 (ja) * | 2018-04-04 | 2023-03-23 | 株式会社鷺宮製作所 | 電動弁 |
JP7057509B2 (ja) * | 2019-05-15 | 2022-04-20 | ダイキン工業株式会社 | 冷凍装置用ユニット、熱源ユニット、利用ユニット、及び冷凍装置 |
WO2021025023A1 (ja) * | 2019-08-08 | 2021-02-11 | イーグル工業株式会社 | 膨張弁 |
CN113623901A (zh) * | 2020-05-09 | 2021-11-09 | 盾安环境技术有限公司 | 节流装置及空调系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541612A (en) * | 1984-04-03 | 1985-09-17 | Keystone International, Inc. | Rotatable shaft assembly |
JPH0590268U (ja) * | 1992-05-13 | 1993-12-10 | ダイキン工業株式会社 | 電動膨張弁 |
JP2000193129A (ja) * | 1998-10-21 | 2000-07-14 | Kitz Corp | アクチュエ―タ付きバルブ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146126A (en) * | 1991-09-05 | 1992-09-08 | Hr Textron Inc. | Adjustable rotor assembly |
JPH1182796A (ja) * | 1997-09-16 | 1999-03-26 | Fuji Koki Corp | 電動弁 |
US6053472A (en) * | 1998-10-16 | 2000-04-25 | Eaton Corporation | Rotary solenoid operated proportional flow control valve |
KR100280736B1 (ko) * | 1998-11-11 | 2002-05-09 | 윤종용 | 전동식 콘트롤 밸브 |
JP2000346226A (ja) * | 1999-06-02 | 2000-12-15 | Fuji Koki Corp | 電動弁 |
US6460567B1 (en) * | 1999-11-24 | 2002-10-08 | Hansen Technologies Corpporation | Sealed motor driven valve |
CN100387872C (zh) * | 2001-05-24 | 2008-05-14 | 株式会社不二工机 | 电动阀 |
-
2003
- 2003-08-25 JP JP2003300267A patent/JP4317405B2/ja not_active Expired - Fee Related
- 2003-12-30 KR KR1020030099734A patent/KR101046100B1/ko active IP Right Grant
-
2004
- 2004-02-03 CN CNB2004100010917A patent/CN100339617C/zh not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541612A (en) * | 1984-04-03 | 1985-09-17 | Keystone International, Inc. | Rotatable shaft assembly |
JPH0590268U (ja) * | 1992-05-13 | 1993-12-10 | ダイキン工業株式会社 | 電動膨張弁 |
JP2000193129A (ja) * | 1998-10-21 | 2000-07-14 | Kitz Corp | アクチュエ―タ付きバルブ |
Also Published As
Publication number | Publication date |
---|---|
CN1519495A (zh) | 2004-08-11 |
KR20040070429A (ko) | 2004-08-09 |
JP2004257722A (ja) | 2004-09-16 |
JP4317405B2 (ja) | 2009-08-19 |
CN100339617C (zh) | 2007-09-26 |
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