CN203162155U - 用于轴杆圆形运动区域的随动密封装置 - Google Patents
用于轴杆圆形运动区域的随动密封装置 Download PDFInfo
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- CN203162155U CN203162155U CN 201320115737 CN201320115737U CN203162155U CN 203162155 U CN203162155 U CN 203162155U CN 201320115737 CN201320115737 CN 201320115737 CN 201320115737 U CN201320115737 U CN 201320115737U CN 203162155 U CN203162155 U CN 203162155U
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- diaphragm seal
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- 238000007789 sealing Methods 0.000 title claims abstract description 47
- 230000033001 locomotion Effects 0.000 title claims abstract description 43
- 241000272470 Circus Species 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 241000241973 Cryptomyces maximus Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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CN 201320115737 CN203162155U (zh) | 2013-03-14 | 2013-03-14 | 用于轴杆圆形运动区域的随动密封装置 |
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CN 201320115737 CN203162155U (zh) | 2013-03-14 | 2013-03-14 | 用于轴杆圆形运动区域的随动密封装置 |
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CN203162155U true CN203162155U (zh) | 2013-08-28 |
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CN 201320115737 Expired - Fee Related CN203162155U (zh) | 2013-03-14 | 2013-03-14 | 用于轴杆圆形运动区域的随动密封装置 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: QINGDAO HONGHAI WELDING TECHNOLOGY INSPECTION CO., Free format text: FORMER OWNER: QINGDAO TECHNOLOGICAL UNIVERSITY Effective date: 20140609 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Chongsheng Inventor before: Fan Hong Inventor before: Yang Yanan Inventor before: Zhang Xin Inventor before: Zhai Naixin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 266520 QINGDAO, SHANDONG PROVINCE TO: 266043 QINGDAO, SHANDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: FAN HONG YANG YANAN ZHANG XIN ZHAI NAIXIN TO: LI CHONGSHENG |
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TR01 | Transfer of patent right |
Effective date of registration: 20140609 Address after: 266043 Shandong city of Qingdao Province in the Red Island Economic Zone Street Community Zhao Jia Ling Hui Hai Lu Nan Patentee after: QINGDAO HONGHAI WELDING TECHNOLOGY TESTING CO.,LTD. Address before: 266520 Qingdao economic and Technological Development Zone in the Yangtze River Road, No. 2, Shandong Patentee before: Qindao University of Technology |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160314 |
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CF01 | Termination of patent right due to non-payment of annual fee |