CN208381015U - 一种紧凑型液控背压阀 - Google Patents
一种紧凑型液控背压阀 Download PDFInfo
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- CN208381015U CN208381015U CN201820591338.2U CN201820591338U CN208381015U CN 208381015 U CN208381015 U CN 208381015U CN 201820591338 U CN201820591338 U CN 201820591338U CN 208381015 U CN208381015 U CN 208381015U
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CN201820591338.2U CN208381015U (zh) | 2018-04-24 | 2018-04-24 | 一种紧凑型液控背压阀 |
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CN201820591338.2U CN208381015U (zh) | 2018-04-24 | 2018-04-24 | 一种紧凑型液控背压阀 |
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CN208381015U true CN208381015U (zh) | 2019-01-15 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108361235A (zh) * | 2018-04-24 | 2018-08-03 | 山河智能装备股份有限公司 | 一种紧凑型液控背压阀及其控制方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108361235A (zh) * | 2018-04-24 | 2018-08-03 | 山河智能装备股份有限公司 | 一种紧凑型液控背压阀及其控制方法 |
CN108361235B (zh) * | 2018-04-24 | 2023-09-08 | 山河智能装备股份有限公司 | 一种紧凑型液控背压阀及其控制方法 |
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GR01 | Patent grant | ||
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Effective date of registration: 20201120 Address after: 214415, No. 55 West Ring Road, Jiangyin Town, Wuxi, Jiangsu Patentee after: WUXI PEAK HYDRAULIC Co.,Ltd. Address before: 410100 Hunan province Changsha Changsha City Economic and Technological Development Zone Li Xiang Road No. 16 sunward Industrial Park Patentee before: Sunward Intelligent Equipment Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230426 Address after: 410100 About 140 meters south of Shanhe Industrial City, Liangtang East Road, Changsha County, Changsha City, Hunan Province Patentee after: Sunward Intelligent Equipment Co.,Ltd. Address before: No. 55, Huanxi Road, Zhutang Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: WUXI PEAK HYDRAULIC Co.,Ltd. |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20190115 Effective date of abandoning: 20230908 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20190115 Effective date of abandoning: 20230908 |