CN216665890U - 一种新型轻质防偏磨整体式活塞 - Google Patents
一种新型轻质防偏磨整体式活塞 Download PDFInfo
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- CN216665890U CN216665890U CN202122875917.4U CN202122875917U CN216665890U CN 216665890 U CN216665890 U CN 216665890U CN 202122875917 U CN202122875917 U CN 202122875917U CN 216665890 U CN216665890 U CN 216665890U
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- piston
- core
- elastic body
- piston core
- eccentric wear
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- 230000002265 prevention Effects 0.000 title claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000000806 elastomer Substances 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 239000011162 core material Substances 0.000 abstract description 38
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002002 slurry Substances 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122875917.4U CN216665890U (zh) | 2021-11-23 | 2021-11-23 | 一种新型轻质防偏磨整体式活塞 |
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CN202122875917.4U CN216665890U (zh) | 2021-11-23 | 2021-11-23 | 一种新型轻质防偏磨整体式活塞 |
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CN216665890U true CN216665890U (zh) | 2022-06-03 |
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CN202122875917.4U Active CN216665890U (zh) | 2021-11-23 | 2021-11-23 | 一种新型轻质防偏磨整体式活塞 |
Country Status (1)
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CN (1) | CN216665890U (zh) |
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2021
- 2021-11-23 CN CN202122875917.4U patent/CN216665890U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of lightweight anti eccentric wear integral piston Effective date of registration: 20230925 Granted publication date: 20220603 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chizhou branch Pledgor: ANHUI JULI OIL DRILLING EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2023980058513 |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: No. 28 Tangxi Road, Guichi District, Chizhou City, Anhui Province, 247100 Patentee after: ANHUI JULI OIL DRILLING EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 247100 No.17 workshop, new material industrial park, Jiangnan industrial concentration zone, Chizhou City, Anhui Province Patentee before: ANHUI JULI OIL DRILLING EQUIPMENT TECHNOLOGY Co.,Ltd. |