CN103644302A - 可随压力自适应变形的机械密封装置 - Google Patents
可随压力自适应变形的机械密封装置 Download PDFInfo
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- CN103644302A CN103644302A CN201310720515.4A CN201310720515A CN103644302A CN 103644302 A CN103644302 A CN 103644302A CN 201310720515 A CN201310720515 A CN 201310720515A CN 103644302 A CN103644302 A CN 103644302A
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- seal ring
- sealing
- seal
- ring body
- mechanical
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Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310720515.4A CN103644302B (zh) | 2013-12-24 | 2013-12-24 | 可随压力自适应变形的机械密封装置 |
Applications Claiming Priority (1)
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CN201310720515.4A CN103644302B (zh) | 2013-12-24 | 2013-12-24 | 可随压力自适应变形的机械密封装置 |
Publications (2)
Publication Number | Publication Date |
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CN103644302A true CN103644302A (zh) | 2014-03-19 |
CN103644302B CN103644302B (zh) | 2016-07-06 |
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CN201310720515.4A Active CN103644302B (zh) | 2013-12-24 | 2013-12-24 | 可随压力自适应变形的机械密封装置 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87207494U (zh) * | 1987-09-15 | 1988-03-09 | 上海水泵厂 | 离心泵静压平衡器 |
JP2001056058A (ja) * | 1999-08-16 | 2001-02-27 | Nippon Pillar Packing Co Ltd | 非接触形メカニカルシール |
CN101109447A (zh) * | 2007-08-15 | 2008-01-23 | 四川日机密封件有限公司 | 动静压组合式端面密封装置 |
JP2012037035A (ja) * | 2010-08-12 | 2012-02-23 | Ihi Corp | ガスシール装置 |
CN103256391A (zh) * | 2013-06-01 | 2013-08-21 | 四川日机密封件股份有限公司 | 自适应密封型式的机械密封装置 |
CN203686149U (zh) * | 2013-12-24 | 2014-07-02 | 四川日机密封件股份有限公司 | 可随压力自适应变形的机械密封装置 |
-
2013
- 2013-12-24 CN CN201310720515.4A patent/CN103644302B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87207494U (zh) * | 1987-09-15 | 1988-03-09 | 上海水泵厂 | 离心泵静压平衡器 |
JP2001056058A (ja) * | 1999-08-16 | 2001-02-27 | Nippon Pillar Packing Co Ltd | 非接触形メカニカルシール |
CN101109447A (zh) * | 2007-08-15 | 2008-01-23 | 四川日机密封件有限公司 | 动静压组合式端面密封装置 |
JP2012037035A (ja) * | 2010-08-12 | 2012-02-23 | Ihi Corp | ガスシール装置 |
CN103256391A (zh) * | 2013-06-01 | 2013-08-21 | 四川日机密封件股份有限公司 | 自适应密封型式的机械密封装置 |
CN203686149U (zh) * | 2013-12-24 | 2014-07-02 | 四川日机密封件股份有限公司 | 可随压力自适应变形的机械密封装置 |
Also Published As
Publication number | Publication date |
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CN103644302B (zh) | 2016-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | 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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: Vuko Xisi road Chengdu City, Sichuan province 610045 No. 8 Patentee after: Zhongmi Holding Co.,Ltd. Address before: Vuko Xisi road Chengdu City, Sichuan province 610045 No. 8 Patentee before: SICHUAN SUNNY SEAL Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230403 Address after: No. 8, Wuke West 4th Road, Wuhou District, Chengdu, Sichuan 610045 Patentee after: Zhongmi Holding Co.,Ltd. Patentee after: Sichuan Riji Sealing Parts Co.,Ltd. Address before: No. 8, Wuke West Fourth Road, Chengdu, Sichuan, 610045 Patentee before: Zhongmi Holding Co.,Ltd. |
|
TR01 | Transfer of patent right |