CN1743678A - 一种大流量高压双螺杆泵的螺杆齿形 - Google Patents
一种大流量高压双螺杆泵的螺杆齿形 Download PDFInfo
- Publication number
- CN1743678A CN1743678A CN 200510060977 CN200510060977A CN1743678A CN 1743678 A CN1743678 A CN 1743678A CN 200510060977 CN200510060977 CN 200510060977 CN 200510060977 A CN200510060977 A CN 200510060977A CN 1743678 A CN1743678 A CN 1743678A
- Authority
- CN
- China
- Prior art keywords
- screw
- camber line
- circle camber
- double threaded
- circular arc
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Rotary Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100609773A CN100360810C (zh) | 2005-09-30 | 2005-09-30 | 一种大流量高压双螺杆泵的螺杆齿形 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100609773A CN100360810C (zh) | 2005-09-30 | 2005-09-30 | 一种大流量高压双螺杆泵的螺杆齿形 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1743678A true CN1743678A (zh) | 2006-03-08 |
CN100360810C CN100360810C (zh) | 2008-01-09 |
Family
ID=36139172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100609773A Expired - Fee Related CN100360810C (zh) | 2005-09-30 | 2005-09-30 | 一种大流量高压双螺杆泵的螺杆齿形 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100360810C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101963153A (zh) * | 2009-07-22 | 2011-02-02 | 株式会社丰田自动织机 | 螺杆转子 |
CN101581306B (zh) * | 2008-05-14 | 2013-07-24 | 株式会社神户制钢所 | 螺杆齿形 |
CN110242561A (zh) * | 2019-07-24 | 2019-09-17 | 中国石油大学(华东) | 一种双螺杆泵的大流量螺杆转子及其设计方法 |
CN110552879A (zh) * | 2019-09-29 | 2019-12-10 | 陈行 | 一种四螺杆泵的螺杆型线 |
CN112539171A (zh) * | 2020-12-07 | 2021-03-23 | 浙江博大泵业有限公司 | 一种二头三头敷胶双螺杆 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61294178A (ja) * | 1985-06-24 | 1986-12-24 | Kawasaki Heavy Ind Ltd | ねじポンプ |
JP3727003B2 (ja) * | 1999-08-31 | 2005-12-14 | 重慶 長田 | ねじポンプ |
CN1140711C (zh) * | 2001-01-21 | 2004-03-03 | 华南理工大学 | 齿形螺杆 |
CN100406739C (zh) * | 2004-06-14 | 2008-07-30 | 浙江大学 | 一种双螺杆空气压缩机的螺杆齿形 |
-
2005
- 2005-09-30 CN CNB2005100609773A patent/CN100360810C/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101581306B (zh) * | 2008-05-14 | 2013-07-24 | 株式会社神户制钢所 | 螺杆齿形 |
CN101963153A (zh) * | 2009-07-22 | 2011-02-02 | 株式会社丰田自动织机 | 螺杆转子 |
CN101963153B (zh) * | 2009-07-22 | 2013-09-11 | 株式会社丰田自动织机 | 螺杆转子 |
CN110242561A (zh) * | 2019-07-24 | 2019-09-17 | 中国石油大学(华东) | 一种双螺杆泵的大流量螺杆转子及其设计方法 |
CN110242561B (zh) * | 2019-07-24 | 2023-10-24 | 中国石油大学(华东) | 一种双螺杆泵的大流量螺杆转子及其设计方法 |
CN110552879A (zh) * | 2019-09-29 | 2019-12-10 | 陈行 | 一种四螺杆泵的螺杆型线 |
CN110552879B (zh) * | 2019-09-29 | 2024-05-24 | 陈行 | 一种四螺杆泵 |
CN112539171A (zh) * | 2020-12-07 | 2021-03-23 | 浙江博大泵业有限公司 | 一种二头三头敷胶双螺杆 |
Also Published As
Publication number | Publication date |
---|---|
CN100360810C (zh) | 2008-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1743678A (zh) | 一种大流量高压双螺杆泵的螺杆齿形 | |
CN2861556Y (zh) | 一种不等齿数不等半径的双螺杆泵的螺杆齿形 | |
CN1743675A (zh) | 一种不等齿数的大流量高压三螺杆泵的螺杆齿形 | |
CN1743677A (zh) | 一种不等齿数的大流量高压双螺杆泵的螺杆齿形 | |
CN100351523C (zh) | 一种螺杆压缩机转子齿型 | |
CN2833180Y (zh) | 一种不等齿数的双螺杆泵的螺杆齿形 | |
CN100538081C (zh) | 一种螺杆式空压机的螺杆型线 | |
CN1651766A (zh) | 一种大流量双螺杆泵的圆弧螺杆齿形 | |
CN1743676A (zh) | 一种大流量高压三螺杆泵的螺杆齿形 | |
CN2833179Y (zh) | 一种不等齿数的三螺杆泵的螺杆齿形 | |
CN108757438B (zh) | 一种小封闭容积的全光滑螺杆转子及其设计方法 | |
CN1584337A (zh) | 一种双螺杆空气压缩机的螺杆齿形 | |
CN1804399A (zh) | 一种不等齿数不等半径的大流量高压双螺杆泵的螺杆齿形 | |
CN201209556Y (zh) | 螺杆式压缩机的螺杆 | |
CN101576079A (zh) | 双螺杆泵螺杆齿形 | |
CN101280779B (zh) | 双螺杆压缩机的螺杆 | |
CN101285470A (zh) | 一种螺杆式压缩机的螺杆 | |
CN101280778B (zh) | 螺杆式压缩机的螺杆 | |
CN100532844C (zh) | 螺杆式空压机的螺杆型线 | |
CN201232638Y (zh) | 一种螺杆式压缩机的螺杆 | |
CN1304757C (zh) | 一种短密封线齿形的螺杆 | |
CN100538079C (zh) | 一种对称形大流量螺杆式空压机的螺杆型线 | |
CN101086256B (zh) | 一种对称形双螺杆式空压机的螺杆型线 | |
CN101082338A (zh) | 一种大流量螺杆式空压机的螺杆型线 | |
CN1584338A (zh) | 一种螺杆式空压机的螺杆齿形 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060308 Assignee: Zhejiang top rubber equipment Co., Ltd. Assignor: Zhejiang University Contract record no.: 2010330000141 Denomination of invention: Screw profile for high flow high-pressure dual-screw pump Granted publication date: 20080109 License type: Exclusive License Record date: 20100224 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20140930 |
|
EXPY | Termination of patent right or utility model |