CN111120328B - 一种爪式泵转子齿形 - Google Patents
一种爪式泵转子齿形 Download PDFInfo
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- CN111120328B CN111120328B CN201911420329.2A CN201911420329A CN111120328B CN 111120328 B CN111120328 B CN 111120328B CN 201911420329 A CN201911420329 A CN 201911420329A CN 111120328 B CN111120328 B CN 111120328B
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- arc
- rotor
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/18—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/20—Rotors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2250/00—Geometry
- F04C2250/20—Geometry of the rotor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911420329.2A CN111120328B (zh) | 2019-12-31 | 2019-12-31 | 一种爪式泵转子齿形 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911420329.2A CN111120328B (zh) | 2019-12-31 | 2019-12-31 | 一种爪式泵转子齿形 |
Publications (2)
Publication Number | Publication Date |
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CN111120328A CN111120328A (zh) | 2020-05-08 |
CN111120328B true CN111120328B (zh) | 2020-10-27 |
Family
ID=70506961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911420329.2A Active CN111120328B (zh) | 2019-12-31 | 2019-12-31 | 一种爪式泵转子齿形 |
Country Status (1)
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CN (1) | CN111120328B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111828315B (zh) * | 2020-07-24 | 2022-01-28 | 中船重工(重庆)西南装备研究院有限公司 | 一种双齿爪式泵转子型线 |
CN112065722A (zh) * | 2020-08-04 | 2020-12-11 | 西安交通大学 | 一种爪式泵转子端面密封结构及爪式泵 |
CN113389725A (zh) * | 2021-07-22 | 2021-09-14 | 浙江湖井流体技术有限公司 | 一种高稳定性氢气循环泵 |
CN114215747B (zh) * | 2021-12-23 | 2023-09-12 | 中国石油大学(华东) | 一种用于燃料电池的单齿空压机及其转子的设计方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324538A (en) * | 1978-09-27 | 1982-04-13 | Ingersoll-Rand Company | Rotary positive displacement machine with specific lobed rotor profiles |
CN103062057A (zh) * | 2013-01-06 | 2013-04-24 | 南通大学 | 一种螺杆式真空泵 |
JP2014092121A (ja) * | 2012-11-06 | 2014-05-19 | Liangfeng Plastic Machinery Co | 爪形回転子対装置 |
CN105156323A (zh) * | 2015-09-10 | 2015-12-16 | 中国科学院等离子体物理研究所 | 一种冷压机转子 |
CN105649981A (zh) * | 2016-01-05 | 2016-06-08 | 西安交通大学 | 一种双齿压缩机转子型线 |
CN205638920U (zh) * | 2016-04-22 | 2016-10-12 | 山东伯仲真空设备股份有限公司 | 特殊爪式转子型线 |
CN106948863A (zh) * | 2017-05-24 | 2017-07-14 | 中国石油大学(华东) | 一种全光滑的不对称双爪转子 |
WO2018132019A2 (en) * | 2017-01-10 | 2018-07-19 | John Fleming | Improvements in rotary claw pumps |
CN106949053B (zh) * | 2017-05-24 | 2018-11-13 | 中国石油大学(华东) | 一种包含椭圆弧的爪式转子 |
-
2019
- 2019-12-31 CN CN201911420329.2A patent/CN111120328B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324538A (en) * | 1978-09-27 | 1982-04-13 | Ingersoll-Rand Company | Rotary positive displacement machine with specific lobed rotor profiles |
JP2014092121A (ja) * | 2012-11-06 | 2014-05-19 | Liangfeng Plastic Machinery Co | 爪形回転子対装置 |
CN103062057A (zh) * | 2013-01-06 | 2013-04-24 | 南通大学 | 一种螺杆式真空泵 |
CN105156323A (zh) * | 2015-09-10 | 2015-12-16 | 中国科学院等离子体物理研究所 | 一种冷压机转子 |
CN105649981A (zh) * | 2016-01-05 | 2016-06-08 | 西安交通大学 | 一种双齿压缩机转子型线 |
CN205638920U (zh) * | 2016-04-22 | 2016-10-12 | 山东伯仲真空设备股份有限公司 | 特殊爪式转子型线 |
WO2018132019A2 (en) * | 2017-01-10 | 2018-07-19 | John Fleming | Improvements in rotary claw pumps |
CN106948863A (zh) * | 2017-05-24 | 2017-07-14 | 中国石油大学(华东) | 一种全光滑的不对称双爪转子 |
CN106949053B (zh) * | 2017-05-24 | 2018-11-13 | 中国石油大学(华东) | 一种包含椭圆弧的爪式转子 |
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CN111120328A (zh) | 2020-05-08 |
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Jia Xiaohan Inventor after: Zhou Shuangmei Inventor after: Wang Leilei Inventor after: Feng Jianmei Inventor after: Peng College Inventor before: Peng College Inventor before: Zhou Shuangmei Inventor before: Wang Leilei Inventor before: Feng Jianmei Inventor before: Jia Xiaohan |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200915 Address after: Building 2, No.30 Jinyu Avenue, North New District, Yubei District, Chongqing Applicant after: CSSC southwest Equipment Research Institute Co.,Ltd. Applicant after: XI'AN JIAOTONG University Address before: Beilin District 710049 Xianning West Road Shaanxi city Xi'an province Xi'an Jiao Tong University No. 28 Applicant before: XI'AN JIAOTONG University |
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TA01 | Transfer of patent application right | ||
CB03 | Change of inventor or designer information |
Inventor after: Gan Lu Inventor after: He Xueqiang Inventor after: Zhou Shuangmei Inventor after: Huang Wei Inventor after: Meng Chanjun Inventor after: Wang Leilei Inventor after: Feng Jianmei Inventor before: Jia Xiaohan Inventor before: Zhou Shuangmei Inventor before: Wang Leilei Inventor before: Feng Jianmei Inventor before: Peng College |
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