CN105003435B - 可变内压比螺杆真空泵 - Google Patents
可变内压比螺杆真空泵 Download PDFInfo
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- CN105003435B CN105003435B CN201510477187.9A CN201510477187A CN105003435B CN 105003435 B CN105003435 B CN 105003435B CN 201510477187 A CN201510477187 A CN 201510477187A CN 105003435 B CN105003435 B CN 105003435B
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CN201510477187.9A CN105003435B (zh) | 2015-08-06 | 2015-08-06 | 可变内压比螺杆真空泵 |
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CN105003435A CN105003435A (zh) | 2015-10-28 |
CN105003435B true CN105003435B (zh) | 2017-05-31 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111250213B (zh) * | 2020-03-18 | 2020-11-27 | 安徽绿沃循环能源科技有限公司 | 一种干电池回收处理装置 |
CN111794886B (zh) * | 2020-07-14 | 2021-05-28 | 安徽高坚机械科技有限公司 | 一种高效的汽车燃油高压泵 |
CN114033683A (zh) * | 2021-12-06 | 2022-02-11 | 珠海格力电器股份有限公司 | 螺杆压缩机及空调机组 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100400878C (zh) * | 2002-05-08 | 2008-07-09 | 开利公司 | 多转子螺杆压缩机 |
CN201344131Y (zh) * | 2009-01-22 | 2009-11-11 | 中国船舶重工集团公司第七一一研究所 | 一种可变内压缩比的螺杆压缩机排气端座 |
CN202326263U (zh) * | 2011-11-18 | 2012-07-11 | 江森自控空调冷冻设备(无锡)有限公司 | 具有分立式排气口的螺杆压缩机 |
CN204877936U (zh) * | 2015-08-06 | 2015-12-16 | 山东伯仲真空设备股份有限公司 | 可变内压比螺杆真空泵 |
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JP3673743B2 (ja) * | 2001-09-27 | 2005-07-20 | 大晃機械工業株式会社 | スクリュー式真空ポンプ |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100400878C (zh) * | 2002-05-08 | 2008-07-09 | 开利公司 | 多转子螺杆压缩机 |
CN201344131Y (zh) * | 2009-01-22 | 2009-11-11 | 中国船舶重工集团公司第七一一研究所 | 一种可变内压缩比的螺杆压缩机排气端座 |
CN202326263U (zh) * | 2011-11-18 | 2012-07-11 | 江森自控空调冷冻设备(无锡)有限公司 | 具有分立式排气口的螺杆压缩机 |
CN204877936U (zh) * | 2015-08-06 | 2015-12-16 | 山东伯仲真空设备股份有限公司 | 可变内压比螺杆真空泵 |
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Inventor after: Chen Zongwu Inventor after: Zhang Dongqing Inventor after: Guo Jinguang Inventor after: Zheng Zhi Inventor after: Leng Liang Inventor before: Chen Zongwu Inventor before: Zhang Dongqing Inventor before: Guo Jinguang Inventor before: Zheng Zhi |
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Address after: 255090 Shandong Province, Zibo city Zhangdian District Industrial Park, as well as the small Ma Shang Zhen Road No. 37 Patentee after: Shandong Bozhong Vacuum Technology Co.,Ltd. Address before: 255090 Shandong Province, Zibo city Zhangdian District Industrial Park, as well as the small Ma Shang Zhen Road No. 37 Patentee before: SHANDONG BOZHONG VACUUM EQUIPMENT Ltd. |
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Effective date of registration: 20230324 Address after: No. 10, Business Room, No. G4, China Fortune Ceramic City, Beijing Road, Zibo Economic Development Zone, Shandong Province, 255000 Patentee after: Bozhong (Shandong) Industrial Equipment Co.,Ltd. Address before: 255090 No.37 Bozhong Road, Xiaotao Industrial Park, Mashang Town, Zhangdian District, Zibo City, Shandong Province Patentee before: Shandong Bozhong Vacuum Technology Co.,Ltd. |
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