CN103061720B - 多功能双臂互动单驱动轮自变速抽油机 - Google Patents
多功能双臂互动单驱动轮自变速抽油机 Download PDFInfo
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- CN103061720B CN103061720B CN201310008799.4A CN201310008799A CN103061720B CN 103061720 B CN103061720 B CN 103061720B CN 201310008799 A CN201310008799 A CN 201310008799A CN 103061720 B CN103061720 B CN 103061720B
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CN201310008799.4A CN103061720B (zh) | 2013-01-10 | 2013-01-10 | 多功能双臂互动单驱动轮自变速抽油机 |
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CN201310008799.4A CN103061720B (zh) | 2013-01-10 | 2013-01-10 | 多功能双臂互动单驱动轮自变速抽油机 |
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CN103061720A CN103061720A (zh) | 2013-04-24 |
CN103061720B true CN103061720B (zh) | 2015-05-20 |
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CN201310008799.4A Expired - Fee Related CN103061720B (zh) | 2013-01-10 | 2013-01-10 | 多功能双臂互动单驱动轮自变速抽油机 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107435530A (zh) * | 2017-09-22 | 2017-12-05 | 李兆胜 | 单驱动轮摆臂式抽油机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU94039340A (ru) * | 1994-10-14 | 1996-08-20 | Х.Н. Мухаметшин | Станок-качалка |
RU2229623C1 (ru) * | 2002-11-11 | 2004-05-27 | Уфимский государственный авиационный технический университет | Привод станка-качалки с компенсацией неравномерности рабочей нагрузки |
CN2816348Y (zh) * | 2005-08-06 | 2006-09-13 | 仝跃南 | 节能型长冲程低冲次抽油机 |
CN201908627U (zh) * | 2010-12-30 | 2011-07-27 | 大庆油田有限责任公司 | 摆轮式天平抽油机 |
CN102777153A (zh) * | 2012-08-23 | 2012-11-14 | 李兆胜 | 宽摆角抽油机 |
CN102808602A (zh) * | 2012-08-23 | 2012-12-05 | 李兆胜 | 自变速宽摆角抽油机 |
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2013
- 2013-01-10 CN CN201310008799.4A patent/CN103061720B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU94039340A (ru) * | 1994-10-14 | 1996-08-20 | Х.Н. Мухаметшин | Станок-качалка |
RU2229623C1 (ru) * | 2002-11-11 | 2004-05-27 | Уфимский государственный авиационный технический университет | Привод станка-качалки с компенсацией неравномерности рабочей нагрузки |
CN2816348Y (zh) * | 2005-08-06 | 2006-09-13 | 仝跃南 | 节能型长冲程低冲次抽油机 |
CN201908627U (zh) * | 2010-12-30 | 2011-07-27 | 大庆油田有限责任公司 | 摆轮式天平抽油机 |
CN102777153A (zh) * | 2012-08-23 | 2012-11-14 | 李兆胜 | 宽摆角抽油机 |
CN102808602A (zh) * | 2012-08-23 | 2012-12-05 | 李兆胜 | 自变速宽摆角抽油机 |
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CN103061720A (zh) | 2013-04-24 |
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Owner name: SICHUAN CHANGHEXING OIL EXTRACTION EQUIPMENT CO., Free format text: FORMER OWNER: LI ZHAOSHENG Effective date: 20150826 |
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Effective date of registration: 20150826 Address after: 618000 Deyang Zhujiang Road, Sichuan, No. 99 Patentee after: Sichuan long Xing oil production equipment Co., Ltd. Address before: 618000 Deyang province Sichuan City Jingyang District Second Heavy Machinery Factory Yi An Xiao Qu Yi Graceland 4 unit 1 floor No. 1 Patentee before: Li Zhaosheng |
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Effective date of registration: 20161020 Address after: 618000 No. three, section 69, Tianshan Road, Deyang, Sichuan Patentee after: Deyang Zhenhua mechanical equipment manufacturing Co., Ltd. Address before: 618000 Deyang Zhujiang Road, Sichuan, No. 99 Patentee before: Sichuan long Xing oil production equipment Co., Ltd. |
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