CN2150663Y - 新型交流调速油冷式电动滚筒 - Google Patents
新型交流调速油冷式电动滚筒 Download PDFInfo
- Publication number
- CN2150663Y CN2150663Y CN 92204227 CN92204227U CN2150663Y CN 2150663 Y CN2150663 Y CN 2150663Y CN 92204227 CN92204227 CN 92204227 CN 92204227 U CN92204227 U CN 92204227U CN 2150663 Y CN2150663 Y CN 2150663Y
- Authority
- CN
- China
- Prior art keywords
- rotor shaft
- speed
- drum
- motor
- type electric
- 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
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92204227 CN2150663Y (zh) | 1992-03-16 | 1992-03-16 | 新型交流调速油冷式电动滚筒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92204227 CN2150663Y (zh) | 1992-03-16 | 1992-03-16 | 新型交流调速油冷式电动滚筒 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2150663Y true CN2150663Y (zh) | 1993-12-22 |
Family
ID=33761554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 92204227 Expired - Fee Related CN2150663Y (zh) | 1992-03-16 | 1992-03-16 | 新型交流调速油冷式电动滚筒 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2150663Y (zh) |
-
1992
- 1992-03-16 CN CN 92204227 patent/CN2150663Y/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101775972A (zh) | 倍力变径塔架式抽油机 | |
CN2150663Y (zh) | 新型交流调速油冷式电动滚筒 | |
CN2155099Y (zh) | 新型交流调速隔爆油冷式电动滚筒 | |
CN2149713Y (zh) | 新型无级调速微型电动滚筒 | |
CN201686350U (zh) | 一种通过皮带传动构成的节电多输出装置 | |
CN2150664Y (zh) | 可调速电机式滚筒 | |
CN104482154B (zh) | 一种滚动和滑动混合摩擦无级调速箱 | |
CN110812777A (zh) | 一种智能健身系统及可调式恒阻力输出装置 | |
CN2599846Y (zh) | 电缆牵引机 | |
CN110920798A (zh) | 一种调速装置 | |
CN218760287U (zh) | 一种具有降噪功能的油泵底座 | |
CN2495058Y (zh) | 微电脑无级调速电机 | |
CN219351128U (zh) | 一种电力线缆施工布线装置 | |
CN203140667U (zh) | 离合式锻造部品成型机 | |
CN215979313U (zh) | 一种新型节能抽油机 | |
CN2352724Y (zh) | 链式换向抽油机 | |
CN111021994B (zh) | 用于曲柄式抽油机的平衡装置及抽油机 | |
CN2401733Y (zh) | 全开放轨悬挂输送机螺杆驱动装置 | |
CN2371367Y (zh) | 渐开线型双天轮抽油机 | |
CN219197295U (zh) | 抽油机伸缩式游梁 | |
CN216382440U (zh) | 一种可变角度的同步带轮张紧座 | |
CN2129280Y (zh) | 无级调速电动葫芦起升装置 | |
CN219227371U (zh) | 一种用于变频电机高效节能的散热装置 | |
CN112653289B (zh) | 一种搓丝机用半自动节能调速启动装置 | |
CN2929172Y (zh) | 带有外转子电机的对称平衡型抽油机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: BEIJING CHANGCHENG ELECTROMECHANICAL SCIENCE AND TECHNOLOGY INDUSTRY COMPANY TO: CHINA AETNA ECONOMIC DEVELOPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: No. 9 Fuxing Road, Beijing Patentee after: Aetna China Economic Development Corporation Address before: Beijing City, Chaoyang District North Road 2 bad side Patentee before: Changcheng Electronics and Machinery Science-Technology Industrial Co., Beijing |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Aetna China Economic Development Corporation Document name: payment instructions |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Aetna China Economic Development Corporation Document name: Notice of termination |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |