CN100373079C - 双向流通热力膨胀阀 - Google Patents
双向流通热力膨胀阀 Download PDFInfo
- Publication number
- CN100373079C CN100373079C CNB2005100489019A CN200510048901A CN100373079C CN 100373079 C CN100373079 C CN 100373079C CN B2005100489019 A CNB2005100489019 A CN B2005100489019A CN 200510048901 A CN200510048901 A CN 200510048901A CN 100373079 C CN100373079 C CN 100373079C
- Authority
- CN
- China
- Prior art keywords
- interface
- valve
- expansion valve
- throttle orifice
- movable part
- 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.)
- Expired - Fee Related
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- Temperature-Responsive Valves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100489019A CN100373079C (zh) | 2005-01-12 | 2005-01-12 | 双向流通热力膨胀阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100489019A CN100373079C (zh) | 2005-01-12 | 2005-01-12 | 双向流通热力膨胀阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1804440A CN1804440A (zh) | 2006-07-19 |
CN100373079C true CN100373079C (zh) | 2008-03-05 |
Family
ID=36866554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100489019A Expired - Fee Related CN100373079C (zh) | 2005-01-12 | 2005-01-12 | 双向流通热力膨胀阀 |
Country Status (1)
Country | Link |
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CN (1) | CN100373079C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101458019B (zh) * | 2008-11-13 | 2012-11-21 | 嵊州市盈亿机械有限公司 | 双向流通热力膨胀阀 |
CN101852307B (zh) * | 2009-03-30 | 2011-09-28 | 浙江春晖智能控制股份有限公司 | 热力膨胀阀 |
CN102466377B (zh) * | 2010-11-18 | 2014-10-29 | 浙江三花股份有限公司 | 一种膨胀阀 |
CN104457049B (zh) * | 2013-09-13 | 2018-01-26 | 盾安环境技术有限公司 | 一种双向膨胀阀及其流量控制方法 |
CN108072209A (zh) * | 2016-11-16 | 2018-05-25 | 艾默生环境优化技术(苏州)有限公司 | 双向热力膨胀阀和包括该双向热力膨胀阀的系统 |
CN109931409B (zh) * | 2017-12-18 | 2021-11-30 | 浙江盾安禾田金属有限公司 | 电子膨胀阀 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4978062A (en) * | 1990-02-28 | 1990-12-18 | Sporlan Valve Company | Thermostatic expansion valve with bi-directional flow |
US5297728A (en) * | 1992-03-11 | 1994-03-29 | Fuji Koki Manufacturing Co., Ltd. | Thermal expansion valve |
US5423480A (en) * | 1992-12-18 | 1995-06-13 | Sporlan Valve Company | Dual capacity thermal expansion valve |
JPH0961017A (ja) * | 1995-08-29 | 1997-03-07 | Tgk Co Ltd | 双方向定圧膨張弁 |
JPH0989419A (ja) * | 1995-09-20 | 1997-04-04 | Tgk Co Ltd | 双方向過冷却膨張弁 |
CN1269481A (zh) * | 1999-04-02 | 2000-10-11 | 邓永林 | 外平衡热力膨胀阀 |
CN2516919Y (zh) * | 2002-01-12 | 2002-10-16 | 陈苏红 | 空调装置的膨胀阀 |
-
2005
- 2005-01-12 CN CNB2005100489019A patent/CN100373079C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4978062A (en) * | 1990-02-28 | 1990-12-18 | Sporlan Valve Company | Thermostatic expansion valve with bi-directional flow |
US5297728A (en) * | 1992-03-11 | 1994-03-29 | Fuji Koki Manufacturing Co., Ltd. | Thermal expansion valve |
US5423480A (en) * | 1992-12-18 | 1995-06-13 | Sporlan Valve Company | Dual capacity thermal expansion valve |
JPH0961017A (ja) * | 1995-08-29 | 1997-03-07 | Tgk Co Ltd | 双方向定圧膨張弁 |
JPH0989419A (ja) * | 1995-09-20 | 1997-04-04 | Tgk Co Ltd | 双方向過冷却膨張弁 |
CN1269481A (zh) * | 1999-04-02 | 2000-10-11 | 邓永林 | 外平衡热力膨胀阀 |
CN2516919Y (zh) * | 2002-01-12 | 2002-10-16 | 陈苏红 | 空调装置的膨胀阀 |
Also Published As
Publication number | Publication date |
---|---|
CN1804440A (zh) | 2006-07-19 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Sanhua Institute Co., Ltd. Assignor: Sanhua Refrigeration Group Co., Ltd., Zhejang Contract record no.: 2012990000430 Denomination of invention: Two-way flowing thermostatic expansion valve Granted publication date: 20080305 License type: Exclusive License Open date: 20060719 Record date: 20120619 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hangzhou Sanhua Institute Co., Ltd. Assignor: Zhejiang three flower Refrigeration Group Co., Ltd.|Hangzhou three flower microchannel heat exchanger Co., Ltd. Contract record no.: 2012990000430 Date of cancellation: 20130719 |
|
EM01 | Change of recordation of patent licensing contract |
Change date: 20130719 Contract record no.: 2012990000430 Assignor after: Zhejiang three flower Refrigeration Group Co., Ltd. Assignor after: Hangzhou three flower microchannel heat exchanger Co., Ltd. Assignor before: Sanhua Refrigeration Group Co., Ltd., Zhejang |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20210112 |