CN2911343Y - 螺旋组合机械密封装置 - Google Patents
螺旋组合机械密封装置 Download PDFInfo
- Publication number
- CN2911343Y CN2911343Y CN 200620040216 CN200620040216U CN2911343Y CN 2911343 Y CN2911343 Y CN 2911343Y CN 200620040216 CN200620040216 CN 200620040216 CN 200620040216 U CN200620040216 U CN 200620040216U CN 2911343 Y CN2911343 Y CN 2911343Y
- Authority
- CN
- China
- Prior art keywords
- seal
- axle sleeve
- shaft sleeve
- slots
- friction pair
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title abstract description 7
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 210000004907 gland Anatomy 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620040216 CN2911343Y (zh) | 2006-03-15 | 2006-03-15 | 螺旋组合机械密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620040216 CN2911343Y (zh) | 2006-03-15 | 2006-03-15 | 螺旋组合机械密封装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2911343Y true CN2911343Y (zh) | 2007-06-13 |
Family
ID=38133204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620040216 Expired - Fee Related CN2911343Y (zh) | 2006-03-15 | 2006-03-15 | 螺旋组合机械密封装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2911343Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103629360A (zh) * | 2013-12-03 | 2014-03-12 | 北京航空航天大学 | 一种带有螺旋槽的气体端柱面组合式密封装置 |
CN112139986A (zh) * | 2020-09-29 | 2020-12-29 | 宁波贝仕利机电技术有限公司 | 高密封性电主轴 |
-
2006
- 2006-03-15 CN CN 200620040216 patent/CN2911343Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103629360A (zh) * | 2013-12-03 | 2014-03-12 | 北京航空航天大学 | 一种带有螺旋槽的气体端柱面组合式密封装置 |
CN112139986A (zh) * | 2020-09-29 | 2020-12-29 | 宁波贝仕利机电技术有限公司 | 高密封性电主轴 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201526626U (zh) | 摩擦式液压制动器 | |
CN205330969U (zh) | 一种车载直流直联式无油涡旋空气压缩机 | |
CN105526164A (zh) | 一种车载直流直联式无油涡旋空气压缩机 | |
CN205064087U (zh) | 一种转子发动机用滚柱式活塞 | |
CN2911343Y (zh) | 螺旋组合机械密封装置 | |
CN201739507U (zh) | 一种高速螺旋密封结构 | |
CN107795693B (zh) | 一种膜片弹簧补偿式机械密封装置 | |
CN201209586Y (zh) | 高压注水泵机械密封装置 | |
CN208919331U (zh) | 一种卡套式多弹簧机械密封 | |
CN201118320Y (zh) | 中型立式直流电机的轴承密封结构 | |
CN202349212U (zh) | 高温回转大直径设备环形间隙密封机构 | |
CN101839209A (zh) | 内置式制动摆线液压马达 | |
CN201739074U (zh) | 内置式制动摆线液压马达 | |
CN202140555U (zh) | 行星减速机制动器 | |
CN202301030U (zh) | 一种利用水润滑的单螺杆空压机 | |
CN105179540A (zh) | 扇形弹簧臂及其组成的片弹簧和采用该片弹簧的压缩机 | |
CN104912798B (zh) | 一种带曲轴的回转式风机 | |
CN106989176A (zh) | 一种机器人倒装侧装装置 | |
CN204201085U (zh) | 一种锥形弹簧机械密封装置 | |
CN208680974U (zh) | 一种前置外部环抱式轴向刹车回转工作台 | |
CN202900673U (zh) | 涡旋压缩机 | |
CN203532750U (zh) | 一种碳化硅橡胶波纹管式机械密封装置 | |
CN203516517U (zh) | 气动离合器 | |
CN207777616U (zh) | 一种执行器动密封的星型圈组件 | |
CN215371997U (zh) | 电动润滑泵刮油装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GANSU FEIXIANG PETROCHEMICAL FITTING CO., LTD. Free format text: FORMER OWNER: LIU MINGHUI Effective date: 20100907 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 731602 NO.388, GUCHENG ROAD, LIUJIAXIA TOWN, YONGJING COUNTY, GANSU PROVINCE TO: 731602 NO.380, GUCHENG ROAD, LIUJIAXIA TOWN, YONGJING COUNTY, GANSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100907 Address after: Gucheng road Liujiaxia town 731602 Gansu County of Yongjing province No. 380 Patentee after: Gansu flying Petrochemical Fittings Co., Ltd. Address before: Gucheng road Liujiaxia town 731602 Gansu County of Yongjing province No. 388 Patentee before: Liu Minghui |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20150315 |
|
EXPY | Termination of patent right or utility model |