CN104776027A - 严格密封型干式螺杆真空泵螺杆转子型线 - Google Patents
严格密封型干式螺杆真空泵螺杆转子型线 Download PDFInfo
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CN201510169195.7A CN104776027B (zh) | 2013-04-26 | 2013-04-26 | 严格密封型干式螺杆真空泵螺杆转子 |
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CN201310170259.6A CN103233894B (zh) | 2013-04-26 | 2013-04-26 | 严格密封型干式螺杆真空泵螺杆转子型线 |
CN201510169195.7A CN104776027B (zh) | 2013-04-26 | 2013-04-26 | 严格密封型干式螺杆真空泵螺杆转子 |
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CN104776027A true CN104776027A (zh) | 2015-07-15 |
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CN201310170259.6A Active CN103233894B (zh) | 2013-04-26 | 2013-04-26 | 严格密封型干式螺杆真空泵螺杆转子型线 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105332914A (zh) * | 2015-11-09 | 2016-02-17 | 中国石油大学(华东) | 一种全光滑的螺杆转子 |
CN108050061A (zh) * | 2018-01-09 | 2018-05-18 | 中国石油大学(华东) | 一种高效爪式转子 |
CN109372746A (zh) * | 2018-12-26 | 2019-02-22 | 中国石油大学(华东) | 一种双螺杆真空泵的正态螺线型螺杆转子 |
CN111350665A (zh) * | 2020-02-25 | 2020-06-30 | 宁波鲍斯能源装备股份有限公司 | 螺杆转子组及具有该螺杆转子组的氢循环泵 |
CN112555154A (zh) * | 2020-12-03 | 2021-03-26 | 西安交通大学 | 一种全光滑自啮合的干式螺杆真空泵及其转子 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105240277B (zh) * | 2015-11-09 | 2017-05-03 | 中国石油大学(华东) | 一种双螺杆真空泵的全光滑的螺杆转子 |
CN105317677B (zh) * | 2015-11-09 | 2017-10-24 | 中国石油大学(华东) | 一种无锐角尖点的螺杆转子 |
CN106762661B (zh) * | 2016-01-11 | 2018-08-14 | 台州职业技术学院 | 一种干式螺杆真空泵螺杆转子端面型线 |
CN107084131B (zh) * | 2017-06-08 | 2019-05-31 | 中国石油大学(华东) | 一种基于偏心圆渐开线的全光滑螺杆转子 |
CN107023484B (zh) * | 2017-06-08 | 2019-05-31 | 中国石油大学(华东) | 一种不对称的螺杆转子 |
CN109854504B (zh) * | 2019-04-02 | 2020-03-24 | 萨震压缩机(上海)有限公司 | 节能螺杆型线 |
CN110360113B (zh) * | 2019-07-18 | 2021-03-02 | 合肥工业大学 | 一种基于单头螺杆转子型线设计的双头对称转子型线 |
CN115143107B (zh) * | 2022-07-04 | 2023-04-28 | 西安交通大学 | 一种锥形转子及具有锥形转子的干式双螺杆真空泵 |
Citations (5)
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JP2005351238A (ja) * | 2004-06-14 | 2005-12-22 | Shinko Seiki Co Ltd | スクリューロータ |
CN1900525A (zh) * | 2006-07-10 | 2007-01-24 | 西安交通大学 | 一种双螺杆混输泵齿型 |
US20080193317A1 (en) * | 2004-05-24 | 2008-08-14 | Nabtesco Corporation | Screw Rotor and Screw Fluid Machine |
EP2060789A1 (en) * | 2006-09-05 | 2009-05-20 | Kabushiki Kaisha Toyota Jidoshokki | Screw pump and screw rotor |
CN103032333A (zh) * | 2013-01-11 | 2013-04-10 | 西安交通大学 | 一种双螺杆真空泵转子型线 |
Family Cites Families (4)
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KR0133154B1 (ko) * | 1994-08-22 | 1998-04-20 | 이종대 | 무단 압축형 스크류식 진공펌프 |
CN1304757C (zh) * | 2003-12-10 | 2007-03-14 | 浙江大学 | 一种短密封线齿形的螺杆 |
CN102003394A (zh) * | 2010-12-24 | 2011-04-06 | 上海耐浦流体机械科技有限公司 | 螺杆真空泵转子型线 |
CN203223383U (zh) * | 2013-04-26 | 2013-10-02 | 巫修海 | 严格密封型干式螺杆真空泵螺杆转子型线 |
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2013
- 2013-04-26 CN CN201510169195.7A patent/CN104776027B/zh active Active
- 2013-04-26 CN CN201310170259.6A patent/CN103233894B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080193317A1 (en) * | 2004-05-24 | 2008-08-14 | Nabtesco Corporation | Screw Rotor and Screw Fluid Machine |
JP2005351238A (ja) * | 2004-06-14 | 2005-12-22 | Shinko Seiki Co Ltd | スクリューロータ |
CN1900525A (zh) * | 2006-07-10 | 2007-01-24 | 西安交通大学 | 一种双螺杆混输泵齿型 |
EP2060789A1 (en) * | 2006-09-05 | 2009-05-20 | Kabushiki Kaisha Toyota Jidoshokki | Screw pump and screw rotor |
CN103032333A (zh) * | 2013-01-11 | 2013-04-10 | 西安交通大学 | 一种双螺杆真空泵转子型线 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105332914A (zh) * | 2015-11-09 | 2016-02-17 | 中国石油大学(华东) | 一种全光滑的螺杆转子 |
CN108050061A (zh) * | 2018-01-09 | 2018-05-18 | 中国石油大学(华东) | 一种高效爪式转子 |
CN109372746A (zh) * | 2018-12-26 | 2019-02-22 | 中国石油大学(华东) | 一种双螺杆真空泵的正态螺线型螺杆转子 |
CN109372746B (zh) * | 2018-12-26 | 2023-11-24 | 中国石油大学(华东) | 一种双螺杆真空泵的正态螺线型螺杆转子 |
CN111350665A (zh) * | 2020-02-25 | 2020-06-30 | 宁波鲍斯能源装备股份有限公司 | 螺杆转子组及具有该螺杆转子组的氢循环泵 |
CN112555154A (zh) * | 2020-12-03 | 2021-03-26 | 西安交通大学 | 一种全光滑自啮合的干式螺杆真空泵及其转子 |
Also Published As
Publication number | Publication date |
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CN103233894A (zh) | 2013-08-07 |
CN104776027B (zh) | 2016-10-26 |
CN103233894B (zh) | 2015-11-18 |
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Application publication date: 20150715 Assignee: Taizhou Xingguang Vacuum Equipment Co., Ltd. Assignor: Taizhou Vocational & Technical College Contract record no.: 2018330000106 Denomination of invention: Strictly-sealed screw rotor profile of dry-type screw vacuum pump Granted publication date: 20161026 License type: Common License Record date: 20181017 |
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Assignee: TAIZHOU XINGGUANG VACUUM EQUIPMENT Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: 2018330000106 Date of cancellation: 20210705 |