CN206625820U - 高压井口节流阀 - Google Patents
高压井口节流阀 Download PDFInfo
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- CN206625820U CN206625820U CN201720241537.6U CN201720241537U CN206625820U CN 206625820 U CN206625820 U CN 206625820U CN 201720241537 U CN201720241537 U CN 201720241537U CN 206625820 U CN206625820 U CN 206625820U
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CN201720241537.6U CN206625820U (zh) | 2017-03-10 | 2017-03-10 | 高压井口节流阀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110295872A (zh) * | 2019-07-01 | 2019-10-01 | 成都百胜野牛科技有限公司 | 井口流量调节阀 |
CN113738948A (zh) * | 2021-08-25 | 2021-12-03 | 浙江大学 | 能实现大可调比和高调节精度的阀芯结构及调节阀和方法 |
CN116006701A (zh) * | 2023-02-21 | 2023-04-25 | 四川圣诺油气工程技术服务有限公司 | 一种笼套式节流阀 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110295872A (zh) * | 2019-07-01 | 2019-10-01 | 成都百胜野牛科技有限公司 | 井口流量调节阀 |
CN110295872B (zh) * | 2019-07-01 | 2024-04-02 | 成都百胜野牛科技有限公司 | 井口流量调节阀 |
CN113738948A (zh) * | 2021-08-25 | 2021-12-03 | 浙江大学 | 能实现大可调比和高调节精度的阀芯结构及调节阀和方法 |
CN116006701A (zh) * | 2023-02-21 | 2023-04-25 | 四川圣诺油气工程技术服务有限公司 | 一种笼套式节流阀 |
CN116006701B (zh) * | 2023-02-21 | 2023-05-30 | 四川圣诺油气工程技术服务有限公司 | 一种笼套式节流阀 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 325102 Sanjiang Industrial Park Yongjia County Wenzhou city Zhejiang Province Patentee after: Zhejiang Bethel science and Technology Co., Ltd. Address before: 325102 Dongbei Industrial Zone, Oubei, Yongjia, Wenzhou, Zhejiang Patentee before: Boteli Valve Group Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 325102 Sanjiang Industrial Park Yongjia County Wenzhou city Zhejiang Province Patentee after: Zhejiang bertley Technology Co.,Ltd. Address before: 325102 Sanjiang Industrial Park Yongjia County Wenzhou city Zhejiang Province Patentee before: ZHEJIANG BOTELI VALVE Group |