CN203214351U - 一种真空分子泵叶轮 - Google Patents
一种真空分子泵叶轮 Download PDFInfo
- Publication number
- CN203214351U CN203214351U CN 201320240952 CN201320240952U CN203214351U CN 203214351 U CN203214351 U CN 203214351U CN 201320240952 CN201320240952 CN 201320240952 CN 201320240952 U CN201320240952 U CN 201320240952U CN 203214351 U CN203214351 U CN 203214351U
- Authority
- CN
- China
- Prior art keywords
- rotor
- moving vane
- blade
- span
- molecular pump
- 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 - Lifetime
Links
Images
Landscapes
- Non-Positive Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320240952 CN203214351U (zh) | 2013-05-07 | 2013-05-07 | 一种真空分子泵叶轮 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320240952 CN203214351U (zh) | 2013-05-07 | 2013-05-07 | 一种真空分子泵叶轮 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203214351U true CN203214351U (zh) | 2013-09-25 |
Family
ID=49203895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320240952 Expired - Lifetime CN203214351U (zh) | 2013-05-07 | 2013-05-07 | 一种真空分子泵叶轮 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203214351U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104895808A (zh) * | 2014-03-04 | 2015-09-09 | 上海复谣真空科技有限公司 | 复合分子泵 |
CN115467844A (zh) * | 2022-09-21 | 2022-12-13 | 北京泰岳恒真空设备有限公司 | 一种大口径整体复合叶轮 |
-
2013
- 2013-05-07 CN CN 201320240952 patent/CN203214351U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104895808A (zh) * | 2014-03-04 | 2015-09-09 | 上海复谣真空科技有限公司 | 复合分子泵 |
CN104895808B (zh) * | 2014-03-04 | 2017-06-06 | 上海复谣真空科技有限公司 | 复合分子泵 |
CN115467844A (zh) * | 2022-09-21 | 2022-12-13 | 北京泰岳恒真空设备有限公司 | 一种大口径整体复合叶轮 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202091251U (zh) | 一种轮毂直径为φ940的压气机中间级叶片 | |
CN102825436B (zh) | 一种汽轮机小动叶片加工方法 | |
CN214577903U (zh) | 一种闭式叶轮、压气机及燃气轮机 | |
CN203214351U (zh) | 一种真空分子泵叶轮 | |
CN112503022A (zh) | 一种闭式叶轮及压气机 | |
CN107061314A (zh) | 利用退役发动机改制的低压压气机 | |
CN103573469B (zh) | 一种涡扇发动机的风扇气动布局结构和方法 | |
CN204312394U (zh) | 带压气机斜流叶轮的涡轮增压器 | |
CN201632056U (zh) | 模型飞机螺旋桨 | |
CN110360157A (zh) | 一种空间结构的燃气轮机压气机叶栅围带 | |
CN204591795U (zh) | 一种多层仿生锯齿扇叶结构 | |
CN202832670U (zh) | 可变截面涡轮增压器固定喷嘴环 | |
CN206889288U (zh) | 利用退役发动机改制的低压压气机 | |
CN104214043A (zh) | 低速启动高效的可提供升力的复合式垂直轴风机风轮系统 | |
CN208900272U (zh) | 一种便于润滑的水轮机轴 | |
CN204312395U (zh) | 能降低轴向磨损的涡轮增压器 | |
CN202091253U (zh) | 一种轮毂直径为ф658的压气机中间级叶片 | |
CN203362236U (zh) | 一种涡轮转子减重结构 | |
CN208474138U (zh) | 导叶轴承式一体高速永磁离心泵 | |
CN202056098U (zh) | 低噪声计算机风扇 | |
CN110360151A (zh) | 一种带分流叶片的半开式离心叶轮 | |
CN202091254U (zh) | 一种轮毂直径为φ940的压气机首级叶片 | |
CN202851088U (zh) | 一种丝状涡轮 | |
CN103953489A (zh) | 一种用于直驱冷却塔风机的径流式水轮机转轮 | |
CN201396234Y (zh) | 一种冷却塔风机驱动专用超低比转速混流式水轮机转轮 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ESURGING (TIANJIN) TECHNOLOGY Co.,Ltd. Assignor: TIANJIN EMAGING TECHNOLOGY CO.,LTD. Contract record no.: 2015120000010 Denomination of utility model: Vacuum molecular pump impeller Granted publication date: 20130925 License type: Exclusive License Record date: 20150413 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CP03 | Change of name, title or address |
Address after: Ning Road 300457 Tianjin City Development Zone No. 34 Mu Tong Jinbin development plant No. 18 plant northeast side Patentee after: TIANJIN EMAGING TECHNOLOGY Co.,Ltd. Address before: Nanjing Road 300450 in Tianjin Binhai New Area No. 34 Mu Patentee before: TIANJIN EMAGING TECHNOLOGY CO.,LTD. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Block D, No.90, 12th Street, Binhai New Area Development Zone, Tianjin Patentee after: Tianjin Feixuan Technology Co.,Ltd. Address before: 300457 northeast side of No.18 plant of Jinbin development communication plant, No.34 Muning Road, Tianjin Development Zone Patentee before: TIANJIN EMAGING TECHNOLOGY Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130925 |