CN207481892U - 真空泵故障检测系统和车辆 - Google Patents
真空泵故障检测系统和车辆 Download PDFInfo
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- CN207481892U CN207481892U CN201721266777.8U CN201721266777U CN207481892U CN 207481892 U CN207481892 U CN 207481892U CN 201721266777 U CN201721266777 U CN 201721266777U CN 207481892 U CN207481892 U CN 207481892U
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- Prior art keywords
- vacuum pump
- fault
- failure
- controller
- operation troubles
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- 230000036760 body temperature Effects 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 claims description 5
- 230000005669 field effect Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
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- Control Of Positive-Displacement Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
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Claims (9)
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CN201721266777.8U CN207481892U (zh) | 2017-09-28 | 2017-09-28 | 真空泵故障检测系统和车辆 |
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CN201721266777.8U CN207481892U (zh) | 2017-09-28 | 2017-09-28 | 真空泵故障检测系统和车辆 |
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CN207481892U true CN207481892U (zh) | 2018-06-12 |
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CN201721266777.8U Expired - Fee Related CN207481892U (zh) | 2017-09-28 | 2017-09-28 | 真空泵故障检测系统和车辆 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109552304A (zh) * | 2018-12-29 | 2019-04-02 | 汉腾汽车有限公司 | 新能源汽车制动电动真空助力系统及其控制方法 |
CN109572648A (zh) * | 2018-10-23 | 2019-04-05 | 湖州知谷汽车零部件有限公司 | 一种真空泵控制器及控制方法 |
CN112896129A (zh) * | 2020-05-07 | 2021-06-04 | 重庆长安汽车股份有限公司 | 一种纯电动汽车电子真空泵的控制方法 |
-
2017
- 2017-09-28 CN CN201721266777.8U patent/CN207481892U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109572648A (zh) * | 2018-10-23 | 2019-04-05 | 湖州知谷汽车零部件有限公司 | 一种真空泵控制器及控制方法 |
CN109552304A (zh) * | 2018-12-29 | 2019-04-02 | 汉腾汽车有限公司 | 新能源汽车制动电动真空助力系统及其控制方法 |
CN112896129A (zh) * | 2020-05-07 | 2021-06-04 | 重庆长安汽车股份有限公司 | 一种纯电动汽车电子真空泵的控制方法 |
CN112896129B (zh) * | 2020-05-07 | 2022-12-09 | 重庆长安汽车股份有限公司 | 一种纯电动汽车电子真空泵的控制方法 |
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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: Vacuum pump fault detection system and vehicle Effective date of registration: 20200817 Granted publication date: 20180612 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000978 |
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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: 20231123 Granted publication date: 20180612 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000978 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |