CN209569051U - 一种用电驱动泵线圈加热的液态还原剂计量喷射装置 - Google Patents
一种用电驱动泵线圈加热的液态还原剂计量喷射装置 Download PDFInfo
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- CN209569051U CN209569051U CN201822179144.4U CN201822179144U CN209569051U CN 209569051 U CN209569051 U CN 209569051U CN 201822179144 U CN201822179144 U CN 201822179144U CN 209569051 U CN209569051 U CN 209569051U
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CN111365096A (zh) * | 2018-12-25 | 2020-07-03 | 西安秦泰汽车排放技术有限公司 | 一种用电驱动泵线圈加热的液态还原剂计量喷射装置 |
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CN111365096A (zh) * | 2018-12-25 | 2020-07-03 | 西安秦泰汽车排放技术有限公司 | 一种用电驱动泵线圈加热的液态还原剂计量喷射装置 |
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Denomination of utility model: Liquid reducing agent metering and spraying device heated by electrically-driven pump coil Effective date of registration: 20200209 Granted publication date: 20191101 Pledgee: Xi'an spaceflight base financing Company limited by guarantee Pledgor: XI'AN QINTAI AUTOMOBILE EMISSION TECHNOLOGY Co.,Ltd. Registration number: Y2020610000023 |
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Date of cancellation: 20210129 Granted publication date: 20191101 Pledgee: Xi'an spaceflight base financing Company limited by guarantee Pledgor: XI'AN QINTAI AUTOMOBILE EMISSION TECHNOLOGY Co.,Ltd. Registration number: Y2020610000023 |
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PC01 | Cancellation 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: The utility model relates to a liquid reductant metering and injection device heated by an electric driven pump coil Effective date of registration: 20220411 Granted publication date: 20191101 Pledgee: Xi'an spaceflight base financing Company limited by guarantee Pledgor: XI'AN QINTAI AUTOMOBILE EMISSION TECHNOLOGY Co.,Ltd. Registration number: Y2022610000135 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20230320 Granted publication date: 20191101 Pledgee: Xi'an spaceflight base financing Company limited by guarantee Pledgor: XI'AN QINTAI AUTOMOBILE EMISSION TECHNOLOGY Co.,Ltd. Registration number: Y2022610000135 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |