CN1155039A - 一种新型齿形螺杆 - Google Patents
一种新型齿形螺杆 Download PDFInfo
- Publication number
- CN1155039A CN1155039A CN 96119009 CN96119009A CN1155039A CN 1155039 A CN1155039 A CN 1155039A CN 96119009 CN96119009 CN 96119009 CN 96119009 A CN96119009 A CN 96119009A CN 1155039 A CN1155039 A CN 1155039A
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- Prior art keywords
- screw
- screw rod
- tooth
- curve
- circle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96119009A CN1064437C (zh) | 1996-01-12 | 1996-01-12 | 一种新型齿形螺杆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96119009A CN1064437C (zh) | 1996-01-12 | 1996-01-12 | 一种新型齿形螺杆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1155039A true CN1155039A (zh) | 1997-07-23 |
CN1064437C CN1064437C (zh) | 2001-04-11 |
Family
ID=5125473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96119009A Expired - Fee Related CN1064437C (zh) | 1996-01-12 | 1996-01-12 | 一种新型齿形螺杆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1064437C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102979731A (zh) * | 2012-12-03 | 2013-03-20 | 西安交通大学 | 一种双螺杆真空泵转子型线及其设计方法 |
CN107829931A (zh) * | 2017-11-02 | 2018-03-23 | 西安交通大学 | 一种双螺杆真空泵转子型线 |
CN108050069A (zh) * | 2018-01-22 | 2018-05-18 | 中国石油大学(华东) | 一种低泄漏的全光滑的螺杆转子 |
CN109711098A (zh) * | 2019-01-22 | 2019-05-03 | 重庆大学 | 渐开弧面齿廓的直齿锥齿轮的设计方法及齿轮啮合副 |
WO2019137852A1 (de) * | 2018-01-12 | 2019-07-18 | Leybold Gmbh | Kompressor |
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 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1006178B (zh) * | 1986-12-17 | 1989-12-20 | 武汉冷冻机厂 | 螺杆式压缩机转子圆弧齿形 |
US5088907A (en) * | 1990-07-06 | 1992-02-18 | Kabushiki Kaisha Kobe Seiko Sho | Screw rotor for oil flooded screw compressors |
-
1996
- 1996-01-12 CN CN96119009A patent/CN1064437C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102979731A (zh) * | 2012-12-03 | 2013-03-20 | 西安交通大学 | 一种双螺杆真空泵转子型线及其设计方法 |
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 |
CN107829931A (zh) * | 2017-11-02 | 2018-03-23 | 西安交通大学 | 一种双螺杆真空泵转子型线 |
CN107829931B (zh) * | 2017-11-02 | 2019-02-05 | 西安交通大学 | 一种双螺杆真空泵转子型线 |
WO2019137852A1 (de) * | 2018-01-12 | 2019-07-18 | Leybold Gmbh | Kompressor |
CN108050069A (zh) * | 2018-01-22 | 2018-05-18 | 中国石油大学(华东) | 一种低泄漏的全光滑的螺杆转子 |
CN109711098A (zh) * | 2019-01-22 | 2019-05-03 | 重庆大学 | 渐开弧面齿廓的直齿锥齿轮的设计方法及齿轮啮合副 |
CN109711098B (zh) * | 2019-01-22 | 2023-04-07 | 重庆大学 | 渐开弧面齿廓的直齿锥齿轮的设计方法及齿轮啮合副 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN1064437C (zh) | 2001-04-11 |
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C53 | Correction of patent for invention or patent application | ||
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Free format text: CORRECT: APPLICANT; FROM: GUANGDONG UNIVERSITY OF TECHNOLOGY TO: SOUTH CHINA UNIVERSITY OF TECHNOLOGY |
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CP03 | Change of name, title or address |
Address after: Guangzhou City, Guangzhou 510631 Applicant after: South China University of Technology Address before: Guangzhou Wushan Guangdong University of Technology Applicant before: Guangdong University of Technology |
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AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 12 of the detailed rules for the implementation of the patent law: 96119009.4 of the invention patents in the current issue of authorization announcement, and at the same time corresponding to the 96236524.6 utility model patent to be given up, and in the 17 volume of the 15 issue of the new type of communique on the patent right to abandon the announcement. |
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