发明申请
WO1991016551A2 METHOD OF MAKING A ROTOR AND IMPROVED ELECTROMAGNETIC CLUTCH UTILIZING THE SAME
审中-公开
基本信息:
- 专利标题: METHOD OF MAKING A ROTOR AND IMPROVED ELECTROMAGNETIC CLUTCH UTILIZING THE SAME
- 专利标题(中):制造转子和改进电磁离合器的方法
- 申请号:PCT/CA1991000133 申请日:1991-04-23
- 公开(公告)号:WO1991016551A2 公开(公告)日:1991-10-31
- 发明人: TESMA INTERNATIONAL INC. , CERNY, Zdenek
- 申请人: TESMA INTERNATIONAL INC.
- 专利权人: TESMA INTERNATIONAL INC.
- 当前专利权人: TESMA INTERNATIONAL INC.
- 优先权: US513,630 19900424; US682,327 19910409
- 主分类号: F16D27/10
- IPC分类号: F16D27/10
摘要:
A clutch (36) actuated by a stationary electromagnet (56), with a flat armature plate (66) having a series of arcuate slots (70, 72), has a one-piece cast iron rotor having inner and outer cylindrical portions (12, 22) connected at one end by a radial clutch portion (14) having a series of arcuate slots (16, 18, 20) opening at its armature-engaging surface (26). The rotor is made from a one-piece cast iron casting (10) which is lightly machined to provide the armature-engaging surface (26) and electromagnet clearing surfaces (32, 34). A preferred composition of the cast iron is specified.
摘要(中):
由固定电磁体(56)致动的离合器(36)具有具有一系列弧形槽(70,72)的扁平电枢板(66),其具有内部和外部圆柱形部分(12)的一体式铸铁转子 ,22),其一端由径向离合器部分(14)连接,所述径向离合器部分具有在其电枢接合表面(26)处开口的一系列弓形槽(16,18,20)。 转子由单件铸铁铸件(10)制成,铸造铸件(10)被轻轻加工以提供电枢接合表面(26)和电磁体清除表面(32,34)。 规定铸铁的优选组成。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16D | 传送旋转运动的联轴器;离合器;制动器 |
------F16D27/00 | 磁力驱动离合器;其所用的控制或电路 |
--------F16D27/10 | .电磁铁不与离合元件一起转动,即不带有集流环 |