CN213684278U - 尿素供给泵回液缓冲装置 - Google Patents
尿素供给泵回液缓冲装置 Download PDFInfo
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- CN213684278U CN213684278U CN202022948736.5U CN202022948736U CN213684278U CN 213684278 U CN213684278 U CN 213684278U CN 202022948736 U CN202022948736 U CN 202022948736U CN 213684278 U CN213684278 U CN 213684278U
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- urea
- overflow pressure
- injection damper
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CN202022948736.5U CN213684278U (zh) | 2020-12-11 | 2020-12-11 | 尿素供给泵回液缓冲装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112483229A (zh) * | 2020-12-11 | 2021-03-12 | 武汉洛特福动力技术有限公司 | 尿素供给泵回液缓冲装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112483229A (zh) * | 2020-12-11 | 2021-03-12 | 武汉洛特福动力技术有限公司 | 尿素供给泵回液缓冲装置 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Return buffer device of urea supply pump Effective date of registration: 20220314 Granted publication date: 20210713 Pledgee: Bank of China Limited Wuhan Economic and Technological Development Zone sub branch Pledgor: LOTUSFAIRY POWER TECHNOLOGIES Corp. Registration number: Y2022420000060 |
|
PC01 | Cancellation 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: 20230423 Granted publication date: 20210713 Pledgee: Bank of China Limited Wuhan Economic and Technological Development Zone sub branch Pledgor: LOTUSFAIRY POWER TECHNOLOGIES Corp. Registration number: Y2022420000060 |
|
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: Urea supply pump return buffer device Effective date of registration: 20230425 Granted publication date: 20210713 Pledgee: Bank of China Limited Wuhan Economic and Technological Development Zone sub branch Pledgor: LOTUSFAIRY POWER TECHNOLOGIES Corp. Registration number: Y2023420000185 |