CN204312288U - 一种往复式真空泵的活塞冷却装置 - Google Patents
一种往复式真空泵的活塞冷却装置 Download PDFInfo
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- CN204312288U CN204312288U CN201420744576.4U CN201420744576U CN204312288U CN 204312288 U CN204312288 U CN 204312288U CN 201420744576 U CN201420744576 U CN 201420744576U CN 204312288 U CN204312288 U CN 204312288U
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- water
- piston
- cooling
- piston rod
- water inlet
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- 238000001816 cooling Methods 0.000 title claims abstract description 97
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000009434 installation Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005086 pumping Methods 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 8
- 239000002826 coolant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
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Claims (6)
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CN201420744576.4U CN204312288U (zh) | 2014-12-02 | 2014-12-02 | 一种往复式真空泵的活塞冷却装置 |
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CN201420744576.4U CN204312288U (zh) | 2014-12-02 | 2014-12-02 | 一种往复式真空泵的活塞冷却装置 |
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CN204312288U true CN204312288U (zh) | 2015-05-06 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110748471A (zh) * | 2019-10-29 | 2020-02-04 | 沈阳理工大学 | 冷却轴活塞 |
CN111946594A (zh) * | 2020-08-04 | 2020-11-17 | 蚌埠艾普压缩机制造有限公司 | 一种往复式压缩机活塞 |
CN113217387A (zh) * | 2021-05-22 | 2021-08-06 | 浙江恒翔神工真空科技有限公司 | 一种返油抗污真空泵 |
CN113898555A (zh) * | 2021-09-18 | 2022-01-07 | 东台市顺达工业气体有限公司 | 一种立方活塞式乙炔压缩机 |
-
2014
- 2014-12-02 CN CN201420744576.4U patent/CN204312288U/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110748471A (zh) * | 2019-10-29 | 2020-02-04 | 沈阳理工大学 | 冷却轴活塞 |
CN111946594A (zh) * | 2020-08-04 | 2020-11-17 | 蚌埠艾普压缩机制造有限公司 | 一种往复式压缩机活塞 |
CN113217387A (zh) * | 2021-05-22 | 2021-08-06 | 浙江恒翔神工真空科技有限公司 | 一种返油抗污真空泵 |
CN113217387B (zh) * | 2021-05-22 | 2022-08-12 | 浙江恒翔神工真空科技有限公司 | 一种返油抗污真空泵 |
CN113898555A (zh) * | 2021-09-18 | 2022-01-07 | 东台市顺达工业气体有限公司 | 一种立方活塞式乙炔压缩机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Madebou Compressor Co.,Ltd. Assignor: MADEBAO VACUUM EQUIPMENT GROUP Co.,Ltd. Contract record no.: X2023330000783 Denomination of utility model: A piston cooling device for reciprocating vacuum pumps Granted publication date: 20150506 License type: Common License Record date: 20231012 Assignee: ZHEJIANG MOTEC SCREW VACUUM PUMP Co.,Ltd. Assignor: MADEBAO VACUUM EQUIPMENT GROUP Co.,Ltd. Contract record no.: X2023330000782 Denomination of utility model: A piston cooling device for reciprocating vacuum pumps Granted publication date: 20150506 License type: Common License Record date: 20231012 Assignee: Zhejiang Madebou Energy Conservation and Environmental Protection Co.,Ltd. Assignor: MADEBAO VACUUM EQUIPMENT GROUP Co.,Ltd. Contract record no.: X2023330000781 Denomination of utility model: A piston cooling device for reciprocating vacuum pumps Granted publication date: 20150506 License type: Common License Record date: 20231012 Assignee: Taizhou Xinghua Vacuum Equipment Manufacturing Co.,Ltd. Assignor: MADEBAO VACUUM EQUIPMENT GROUP Co.,Ltd. Contract record no.: X2023330000780 Denomination of utility model: A piston cooling device for reciprocating vacuum pumps Granted publication date: 20150506 License type: Common License Record date: 20231012 |
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EE01 | Entry into force of recordation of patent licensing contract |