发明名称 |
Lab centrifuge with imbalance shutoff |
摘要 |
A lab centrifuge with a rotor carrying vessel supports and a motor with a vertical shaft driving said rotor into rotation, the stator associated with said rotor being supported by elastic supports on a centrifuge base. A shutoff device controls the motor which it shuts off in response to a signal generated by a component affixed to the stator and a component affixed to the base when the stator deviation taking place is found to exceed or match the maximum admissible threshold imbalance. One of the two components is a field generator generating a constant field and the other component is a field intensity detector connected to an analyzer which, upon limit changes in field intensity caused by the deviation, implements shutoff.
|
申请公布号 |
US5496254(A) |
申请公布日期 |
1996.03.05 |
申请号 |
US19940322611 |
申请日期 |
1994.10.13 |
申请人 |
GERAETEBAU EPPENDORF GMBH |
发明人 |
KELLER, BERND;MEYER, MATTHIAS |
分类号 |
B04B9/14;(IPC1-7):B04B13/00 |
主分类号 |
B04B9/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|