CN210294579U - 一种轨道交通机车的刮雨器系统用雨量传感器 - Google Patents
一种轨道交通机车的刮雨器系统用雨量传感器 Download PDFInfo
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- CN210294579U CN210294579U CN201921401918.1U CN201921401918U CN210294579U CN 210294579 U CN210294579 U CN 210294579U CN 201921401918 U CN201921401918 U CN 201921401918U CN 210294579 U CN210294579 U CN 210294579U
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- infrared
- windshield
- receiving tube
- rain sensor
- wiper system
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CN201921401918.1U CN210294579U (zh) | 2019-08-27 | 2019-08-27 | 一种轨道交通机车的刮雨器系统用雨量传感器 |
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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: A rain sensor for wiper system of rail transit locomotive Effective date of registration: 20200820 Granted publication date: 20200410 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN RUISITONG RAILWAY TRAFFIC ELECTRIC Co.,Ltd. Registration number: Y2020990001004 |
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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: 20220913 Granted publication date: 20200410 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN RUISITONG RAILWAY TRAFFIC ELECTRIC CO.,LTD. Registration number: Y2020990001004 |
|
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: Rain sensor for wiper system of rail transit locomotive Effective date of registration: 20220915 Granted publication date: 20200410 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN RUISITONG RAILWAY TRAFFIC ELECTRIC CO.,LTD. Registration number: Y2022610000601 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |