CN210195960U - 可降低随气排油量的轻量化空压机活塞 - Google Patents
可降低随气排油量的轻量化空压机活塞 Download PDFInfo
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- CN210195960U CN210195960U CN201822013391.7U CN201822013391U CN210195960U CN 210195960 U CN210195960 U CN 210195960U CN 201822013391 U CN201822013391 U CN 201822013391U CN 210195960 U CN210195960 U CN 210195960U
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- piston
- oil
- air compressor
- ring bank
- skirt portion
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- Pistons, Piston Rings, And Cylinders (AREA)
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CN201822013391.7U CN210195960U (zh) | 2018-12-03 | 2018-12-03 | 可降低随气排油量的轻量化空压机活塞 |
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CN201822013391.7U CN210195960U (zh) | 2018-12-03 | 2018-12-03 | 可降低随气排油量的轻量化空压机活塞 |
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CN210195960U true CN210195960U (zh) | 2020-03-27 |
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CN201822013391.7U Active CN210195960U (zh) | 2018-12-03 | 2018-12-03 | 可降低随气排油量的轻量化空压机活塞 |
Country Status (1)
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CN (1) | CN210195960U (zh) |
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2018
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lightweight air compressor piston capable of reducing oil discharge with air Effective date of registration: 20210713 Granted publication date: 20200327 Pledgee: Cangzhou Bank Co.,Ltd. Langfang Branch Pledgor: RUILI MEILIAN BRAKE TECHNOLOGY (LANGFANG) Co.,Ltd. Registration number: Y2021980006083 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230216 Granted publication date: 20200327 Pledgee: Cangzhou Bank Co.,Ltd. Langfang Branch Pledgor: RUILI MEILIAN BRAKE TECHNOLOGY (LANGFANG) CO.,LTD. Registration number: Y2021980006083 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |