CN101458019B - 双向流通热力膨胀阀 - Google Patents
双向流通热力膨胀阀 Download PDFInfo
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- CN101458019B CN101458019B CN2008101222329A CN200810122232A CN101458019B CN 101458019 B CN101458019 B CN 101458019B CN 2008101222329 A CN2008101222329 A CN 2008101222329A CN 200810122232 A CN200810122232 A CN 200810122232A CN 101458019 B CN101458019 B CN 101458019B
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- interface
- valve
- valve port
- valve body
- expansion valve
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008101222329A CN101458019B (zh) | 2008-11-13 | 2008-11-13 | 双向流通热力膨胀阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008101222329A CN101458019B (zh) | 2008-11-13 | 2008-11-13 | 双向流通热力膨胀阀 |
Publications (2)
Publication Number | Publication Date |
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CN101458019A CN101458019A (zh) | 2009-06-17 |
CN101458019B true CN101458019B (zh) | 2012-11-21 |
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Family Applications (1)
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CN2008101222329A Active CN101458019B (zh) | 2008-11-13 | 2008-11-13 | 双向流通热力膨胀阀 |
Country Status (1)
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CN (1) | CN101458019B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN107860160B (zh) * | 2016-09-21 | 2021-06-22 | 盾安环境技术有限公司 | 一种双向自锁mems膨胀阀及控制方法 |
WO2018090916A1 (zh) * | 2016-11-16 | 2018-05-24 | 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 |
CN117321355A (zh) * | 2021-06-04 | 2023-12-29 | 帕克-汉尼芬公司 | 带有集成旁通止回阀的无温包膨胀阀 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6691924B1 (en) * | 2002-10-30 | 2004-02-17 | Danfoss A/S | Expansion valve having an internal bypass |
CN1804440A (zh) * | 2005-01-12 | 2006-07-19 | 浙江三花制冷集团有限公司 | 双向流通热力膨胀阀 |
EP1785681A1 (en) * | 2005-11-14 | 2007-05-16 | Denso Corporation | High pressure control valve |
CN201387188Y (zh) * | 2009-05-25 | 2010-01-20 | 嵊州盈嘉机械有限公司 | 双向流通热力膨胀阀 |
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2008
- 2008-11-13 CN CN2008101222329A patent/CN101458019B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6691924B1 (en) * | 2002-10-30 | 2004-02-17 | Danfoss A/S | Expansion valve having an internal bypass |
CN1499160A (zh) * | 2002-10-30 | 2004-05-26 | 一种带有内部旁路的膨胀阀 | |
CN1804440A (zh) * | 2005-01-12 | 2006-07-19 | 浙江三花制冷集团有限公司 | 双向流通热力膨胀阀 |
EP1785681A1 (en) * | 2005-11-14 | 2007-05-16 | Denso Corporation | High pressure control valve |
CN201387188Y (zh) * | 2009-05-25 | 2010-01-20 | 嵊州盈嘉机械有限公司 | 双向流通热力膨胀阀 |
Also Published As
Publication number | Publication date |
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CN101458019A (zh) | 2009-06-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SHENGZHOU YINGYI MACHINERY CO., LTD. Free format text: FORMER OWNER: SHENGZHOU YINGJIA MACHINERY CO., LTD. Effective date: 20100129 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100129 Address after: Chengdong District, Shengzhou Economic Development Zone, Zhejiang Applicant after: Shengzhou Yingjia Machinery Co., Ltd. Address before: Chengdong District, Shengzhou Economic Development Zone, Zhejiang Applicant before: Shengzhou Yingjia Machinery Co., Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YINGYI MACHINERY CO., LTD. Free format text: FORMER NAME: SHENGZHOU YINGYI MACHINERY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 312400 front garden village, Shengzhou Economic Development Zone, Zhejiang, China Patentee after: ZHEJIANG YINGYI MACHINERY CO., LTD. Address before: 312400 Chengdong District, Shengzhou Economic Development Zone, Zhejiang Patentee before: Shengzhou Yingjia Machinery Co., Ltd. |
|
DD01 | Delivery of document by public notice |
Addressee: Liu Zonghao Document name: Notification of Passing Examination on Formalities |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 312400 front garden village, Shengzhou Economic Development Zone, Zhejiang, China Patentee after: ZHEJIANG YINGYI MACHINERY CO., LTD. Address before: 312400 front garden village, Shengzhou Economic Development Zone, Zhejiang, China Patentee before: ZHEJIANG YINGYI MACHINERY CO., LTD. |