勒图尔乐的开关磁阻系统的专利

baikenor

如题，转子看起来真结实啊！用谷歌专利找到的，感兴趣的再深度挖掘下，它好多专利！

文件太大没法上传，直接传QQ群了，哪位方便的帮忙搬运过来！  US 20050072608A1

leftwall

链接：https://pan.baidu.com/s/1b6ssdP7MSaz6FULN5ibNGQ 密码：kw25

2266998

英国技术，哈哈，他们买去的，

米国佬就是狠，跟他们聊这个，他们说，电机不是爱坏吗，没线圈了，哈哈，一个大棒子加俩轴承，那轴承是米国非标特制的，30000小时，

大露天特喜欢这个车，一台5000万，一买就好几台，国人好些去山寨的，后来都放弃了，

baikenor

2266998 发表于 2018-3-14 12:49
英国技术，哈哈，他们买去的，

米国佬就是狠，跟他们聊这个，他们说，电机不是爱坏吗，没线圈了，哈哈，一 ...

LeTourneau Inc, the Longview, Texas-based company, employs SR Drive® technology in its latest 50 Series ‘digital’ loaders.  The L-1350 electric-wheel loader is the first machine of its type to be fitted with SR Drive® systems that provide independent traction for each wheel.

LeTourneau invented the electric-drive wheel loader more than forty years ago, and has been refining the concept ever since. Today, its range of loaders represents the industry standard and includes the largest front-end loader in the world.  The L-1350 stands 6 metres high from ground to cab roof and more than 16 metres long.  It weighs over 180 tonnes and its 21m³ rock bucket handles a 38 tonne payload.

英国的SR drive公司，现在被日本NIDEC收购了，NIDEC在北京还收购了中纺研究所！