CN107592689A - 一种智能热采双频电源加热装置 - Google Patents
一种智能热采双频电源加热装置 Download PDFInfo
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- CN107592689A CN107592689A CN201610528224.9A CN201610528224A CN107592689A CN 107592689 A CN107592689 A CN 107592689A CN 201610528224 A CN201610528224 A CN 201610528224A CN 107592689 A CN107592689 A CN 107592689A
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109383874A (zh) * | 2018-10-29 | 2019-02-26 | 上海古鳌电子科技股份有限公司 | 一种扎把机控制电路 |
CN109803462A (zh) * | 2019-03-20 | 2019-05-24 | 苏州工业园区海沃科技有限公司 | 一种变压器直流加热电源 |
CN112118654A (zh) * | 2019-06-19 | 2020-12-22 | 晟美光电有限公司 | 一种三相电源驱动发光二极管电路装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US6006837A (en) * | 1997-11-17 | 1999-12-28 | Camco International Inc. | Method and apparatus for heating viscous fluids in a well |
CN1366378A (zh) * | 2001-01-15 | 2002-08-28 | 吴加林 | 一种“h”桥三重化三相逆变电源 |
CN2602155Y (zh) * | 2002-11-22 | 2004-02-04 | 天津大港油田维罗电缆有限责任公司 | 自控温电热杆变频加热装置 |
CN202455570U (zh) * | 2012-03-13 | 2012-09-26 | 魏燕 | 一种石油感应加热电源*** |
CN103066877A (zh) * | 2013-01-23 | 2013-04-24 | 山东大学 | 一种抗三相负载不平衡的高频隔离型逆变器 |
CN204772291U (zh) * | 2014-05-26 | 2015-11-18 | 威海聚力微特电机有限公司 | 单相变频驱动的冲击式电动扳手 |
CN205793437U (zh) * | 2016-07-06 | 2016-12-07 | 中国海洋石油总公司 | 一种智能热采双频电源加热装置 |
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2016
- 2016-07-06 CN CN201610528224.9A patent/CN107592689A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6006837A (en) * | 1997-11-17 | 1999-12-28 | Camco International Inc. | Method and apparatus for heating viscous fluids in a well |
CN1366378A (zh) * | 2001-01-15 | 2002-08-28 | 吴加林 | 一种“h”桥三重化三相逆变电源 |
CN2602155Y (zh) * | 2002-11-22 | 2004-02-04 | 天津大港油田维罗电缆有限责任公司 | 自控温电热杆变频加热装置 |
CN202455570U (zh) * | 2012-03-13 | 2012-09-26 | 魏燕 | 一种石油感应加热电源*** |
CN103066877A (zh) * | 2013-01-23 | 2013-04-24 | 山东大学 | 一种抗三相负载不平衡的高频隔离型逆变器 |
CN204772291U (zh) * | 2014-05-26 | 2015-11-18 | 威海聚力微特电机有限公司 | 单相变频驱动的冲击式电动扳手 |
CN205793437U (zh) * | 2016-07-06 | 2016-12-07 | 中国海洋石油总公司 | 一种智能热采双频电源加热装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109383874A (zh) * | 2018-10-29 | 2019-02-26 | 上海古鳌电子科技股份有限公司 | 一种扎把机控制电路 |
CN109803462A (zh) * | 2019-03-20 | 2019-05-24 | 苏州工业园区海沃科技有限公司 | 一种变压器直流加热电源 |
CN109803462B (zh) * | 2019-03-20 | 2021-11-09 | 苏州工业园区海沃科技有限公司 | 一种变压器直流加热电源 |
CN112118654A (zh) * | 2019-06-19 | 2020-12-22 | 晟美光电有限公司 | 一种三相电源驱动发光二极管电路装置 |
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Address after: 100000 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: Tianjin Branch of China Sea Prtroleum (China) Co., Ltd. Applicant after: TIANJIN HEZHONGDA OIL & GAS TESTING CO., LTD. Address before: 100000 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant before: China National Offshore Oil Corporation Applicant before: Tianjin Branch of China Sea Prtroleum (China) Co., Ltd. Applicant before: TIANJIN HEZHONGDA OIL & GAS TESTING CO., LTD. |
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