CN203532858U - 一种液压控制切换充填料流向用换向阀 - Google Patents
一种液压控制切换充填料流向用换向阀 Download PDFInfo
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- CN203532858U CN203532858U CN201320625912.9U CN201320625912U CN203532858U CN 203532858 U CN203532858 U CN 203532858U CN 201320625912 U CN201320625912 U CN 201320625912U CN 203532858 U CN203532858 U CN 203532858U
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- 239000000463 material Substances 0.000 title abstract 5
- 238000005266 casting Methods 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000003245 coal Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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CN201320625912.9U CN203532858U (zh) | 2013-10-11 | 2013-10-11 | 一种液压控制切换充填料流向用换向阀 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103486300A (zh) * | 2013-10-11 | 2014-01-01 | 飞翼股份有限公司 | 一种液压控制切换充填料流向用换向阀 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103486300A (zh) * | 2013-10-11 | 2014-01-01 | 飞翼股份有限公司 | 一种液压控制切换充填料流向用换向阀 |
CN103486300B (zh) * | 2013-10-11 | 2016-02-10 | 飞翼股份有限公司 | 一种液压控制切换充填料流向用换向阀 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Zewu Inventor after: Li Shusheng Inventor after: Huang Shibing Inventor after: Jiang Ji Inventor after: Yang Liwei Inventor after: Pan Henan Inventor before: Jiang Ji Inventor before: Yang Liwei Inventor before: Pan Henan |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIANG JI YANG LIWEI PAN HENAN TO: ZHANG ZEWU LI SHUSHENG HUANG SHIBING JIANG JI YANG LIWEI PAN HENAN |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140409 |