CN2556445Y - 四通换向阀活塞部件螺钉防松装置 - Google Patents
四通换向阀活塞部件螺钉防松装置 Download PDFInfo
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- CN2556445Y CN2556445Y CN 02241902 CN02241902U CN2556445Y CN 2556445 Y CN2556445 Y CN 2556445Y CN 02241902 CN02241902 CN 02241902 CN 02241902 U CN02241902 U CN 02241902U CN 2556445 Y CN2556445 Y CN 2556445Y
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CN 02241902 CN2556445Y (zh) | 2002-07-10 | 2002-07-10 | 四通换向阀活塞部件螺钉防松装置 |
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CN 02241902 CN2556445Y (zh) | 2002-07-10 | 2002-07-10 | 四通换向阀活塞部件螺钉防松装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101865309A (zh) * | 2010-06-30 | 2010-10-20 | 浙江三花制冷集团有限公司 | 一种四通换向阀的主阀及使用该主阀的四通换向阀 |
CN102734493A (zh) * | 2011-04-02 | 2012-10-17 | 浙江三花制冷集团有限公司 | 四通换向阀及其活塞部件 |
CN102748502A (zh) * | 2012-06-18 | 2012-10-24 | 浙江盾安人工环境股份有限公司 | 锁紧片、活塞和电磁换向阀 |
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2002
- 2002-07-10 CN CN 02241902 patent/CN2556445Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101865309A (zh) * | 2010-06-30 | 2010-10-20 | 浙江三花制冷集团有限公司 | 一种四通换向阀的主阀及使用该主阀的四通换向阀 |
CN101865309B (zh) * | 2010-06-30 | 2015-06-10 | 浙江三花制冷集团有限公司 | 一种四通换向阀的主阀及使用该主阀的四通换向阀 |
CN102734493A (zh) * | 2011-04-02 | 2012-10-17 | 浙江三花制冷集团有限公司 | 四通换向阀及其活塞部件 |
CN102748502A (zh) * | 2012-06-18 | 2012-10-24 | 浙江盾安人工环境股份有限公司 | 锁紧片、活塞和电磁换向阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SANHUA HOLDINGS GROUP CO., LTD. Free format text: FORMER OWNER: ZHEJIANG SANHUA GROUP CO., LTD. Effective date: 20091225 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091225 Address after: Lower Liquan village, Chengguan Town, Xinchang County, Zhejiang Province, China: 312500 Patentee after: Sanhua Holding Group Co., Ltd. Address before: Lower Liquan, Chengguan Town, Xinchang County, Zhejiang Province, China: 312500 Patentee before: Zhejiang Sanhua Group Corp., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100824 Address after: 312500 Liquan village of Zhejiang County in Xinchang Province town under Patentee after: Zhejiang Sanhua Group Co., Ltd. Address before: 312500 Liquan village of Zhejiang County in Xinchang Province town under Patentee before: Sanhua Holding Group Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20120710 Granted publication date: 20030618 |