
基本信息:
- 专利标题: 电控的线性泵驱动致动器
- 申请号:CN201380043062.4 申请日:2013-07-23
- 公开(公告)号:CN104662294B 公开(公告)日:2017-03-08
- 发明人: I·麦考尔 , B·雷施克
- 申请人: 海霸系统有限公司
- 申请人地址: 加拿大安大略省
- 专利权人: 海霸系统有限公司
- 当前专利权人: 海霸系统有限公司
- 当前专利权人地址: 加拿大安大略省
- 代理机构: 北京市中咨律师事务所
- 代理人: 吴鹏; 马江立
- 优先权: P1200478 2012.08.15 HU
- 国际申请: PCT/CA2013/000664 2013.07.23
- 国际公布: WO2014/026267 EN 2014.02.20
- 进入国家日期: 2015-02-13
- 主分类号: F04B13/00
- IPC分类号: F04B13/00 ; F04B7/00 ; F04B7/06 ; F04B9/02
Electronically controlled linear pump drive actuator for a dispensing pump has a servo motor unit having a stator with front and rear faces and a central hollow cavity, a rotor coaxially in the hollow cavity with a front portion having a front end with an open central bore and a shaft with a stepped diameter forming a rear extension, front and rear support members respectively for the front and rear faces, a support bearing in the rear member, a front bearing, and a position sensor; a ball screw drive mechanism having a nut connected with the rotor and a screw shaft having a front end section; a hollow cylinder attached to the front member's front end; an actuator member axially moveable in the hollow cylinder with a central rear part fixed to the front end section, and a hollow front part; and a pump plunger adaptor.
公开/授权文献:
- CN104662294A 电控的线性泵驱动致动器 公开/授权日:2015-05-27
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F04 | 液体变容式机械;液体泵或弹性流体泵 |
----F04B | 液体变容式机械;泵 |
------F04B13/00 | 特别适用于输送计量固定的或计量可变的泵 |