CN106194717B - 一种适用于螺旋式容积泵的橡胶螺杆转子型线 - Google Patents
一种适用于螺旋式容积泵的橡胶螺杆转子型线 Download PDFInfo
- Publication number
- CN106194717B CN106194717B CN201610791634.2A CN201610791634A CN106194717B CN 106194717 B CN106194717 B CN 106194717B CN 201610791634 A CN201610791634 A CN 201610791634A CN 106194717 B CN106194717 B CN 106194717B
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- Prior art keywords
- circle
- section
- screw rod
- rotor
- sections
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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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps 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
- F04C2/16—Rotary-piston machines or pumps 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 helical teeth, e.g. chevron-shaped, screw type
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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
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/001—Pumps for particular liquids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610791634.2A CN106194717B (zh) | 2016-08-31 | 2016-08-31 | 一种适用于螺旋式容积泵的橡胶螺杆转子型线 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610791634.2A CN106194717B (zh) | 2016-08-31 | 2016-08-31 | 一种适用于螺旋式容积泵的橡胶螺杆转子型线 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106194717A CN106194717A (zh) | 2016-12-07 |
CN106194717B true CN106194717B (zh) | 2018-03-16 |
Family
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Family Applications (1)
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CN201610791634.2A Active CN106194717B (zh) | 2016-08-31 | 2016-08-31 | 一种适用于螺旋式容积泵的橡胶螺杆转子型线 |
Country Status (1)
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CN (1) | CN106194717B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10883496B2 (en) | 2017-12-19 | 2021-01-05 | Jiangnan University | Method for modifying performance of rotor profile by adjusting meshing line segments |
CN108223359B (zh) * | 2017-12-19 | 2019-12-24 | 江南大学 | 一种调节啮合线段修改转子型线性能的方法 |
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 |
CN110230592A (zh) * | 2019-07-30 | 2019-09-13 | 浙江博大泵业有限公司 | 一种金属螺杆与衬胶螺杆配对使用的双螺杆泵 |
CN111550400A (zh) * | 2020-05-14 | 2020-08-18 | 天津市百利溢通电泵有限公司 | 一种外转子具有橡胶内衬套的轴流式内啮合容积泵 |
CN112539171B (zh) * | 2020-12-07 | 2022-11-11 | 浙江博大泵业有限公司 | 一种二头三头敷胶双螺杆 |
CN115111160B (zh) * | 2022-06-24 | 2024-02-20 | 宁波爱发科真空技术有限公司 | 螺杆泵转子 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58155288A (ja) * | 1982-03-11 | 1983-09-14 | Shigeyoshi Osada | 改良型クインビ−ポンプ |
CN1140710C (zh) * | 2001-01-21 | 2004-03-03 | 华南理工大学 | 一种齿型螺杆 |
CN102979731B (zh) * | 2012-12-03 | 2015-04-29 | 西安交通大学 | 一种双螺杆真空泵转子型线及其设计方法 |
CN103195716B (zh) * | 2013-05-07 | 2015-09-02 | 巫修海 | 一种新型齿形螺杆型线 |
CN206144781U (zh) * | 2016-08-31 | 2017-05-03 | 浙江威隆机械科技有限公司 | 一种适用于螺旋式容积泵的橡胶螺杆转子型线 |
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2016
- 2016-08-31 CN CN201610791634.2A patent/CN106194717B/zh active Active
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Publication number | Publication date |
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CN106194717A (zh) | 2016-12-07 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rubber screw rotor profile suitable for screw type positive displacement pump Effective date of registration: 20210825 Granted publication date: 20180316 Pledgee: Ganlin sub branch of Zhejiang Shengzhou Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG WEILONG MECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021330001243 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211215 Granted publication date: 20180316 Pledgee: Ganlin sub branch of Zhejiang Shengzhou Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG WEILONG MECHANICAL TECHNOLOGY CO.,LTD. Registration number: Y2021330001243 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220113 Address after: 312463 Shangdu mountain, Guishan village, Ganlin Town, Shengzhou City, Shaoxing City, Zhejiang Province (residence declaration) Patentee after: Shaoxing weigelong Pump Co.,Ltd. Address before: 312462 Zhejiang Weilong Machinery Technology Co., Ltd., shangdushan village, Ganlin Town, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG WEILONG MECHANICAL TECHNOLOGY CO.,LTD. |