| 发明名称 |
Modular capillary bridge viscometer |
| 摘要 |
A capillary bridge viscometer (120), comprises at least two at least generally balanced bridge arm conduits (R1, R2) a bulkhead supporting structure (122,134) supporting removable connection portions for each of a plurality of the arms in a bridge configuration, a bridge supporting structure (124,136) supporting the bridge arm conduits (R1,R2) and supporting two further removable connection portions (132) for each of the bridge arm conduits, wherein each of the further removable connection portions (132) supported by the bridge supporting structure are positioned to mate with a corresponding one of the removable connection portions (130) supported by the bulkhead supporting structure concurrently to hydraulically connect the bridge arm conduits in the bridge configuration; and a balance detector having hydraulic connections for connection between first and second differential detection points in the bridge when the removable connection portions on the bridge are mated to corresponding ones of the removable connection portions supported by the bulkhead supporting structure. |
| 申请公布号 |
US9612183(B2) |
申请公布日期 |
2017.04.04 |
| 申请号 |
US201113825623 |
申请日期 |
2011.09.23 |
| 申请人 |
Malvern Instruments Incorporated |
发明人 |
Clarke Paul G.;Murphy Michael P. |
| 分类号 |
G01N11/08 |
主分类号 |
G01N11/08 |
| 代理机构 |
|
代理人 |
Elbing Kristofer E. |
| 主权项 |
1. A capillary bridge viscometer, comprising:
at least two at least generally balanced bridge arm conduits, a bulkhead supporting structure supporting removable connection portions for each of a plurality of the arms in a bridge configuration, a bridge supporting structure supporting the bridge arm conduits and supporting two further removable connection portions for each of the bridge arm conduits, wherein each of the further removable connection portions supported by the bridge supporting structure are positioned to mate with a corresponding one of the removable connection portions supported by the bulkhead supporting structure concurrently to hydraulically connect the bridge arm conduits in the bridge configuration; and a balance detector having hydraulic connections for connection between first and second differential detection points in the bridge when the removable connection portions on the bridge are mated to corresponding ones of the removable connection portions supported by the bulkhead supporting structure. |
| 地址 |
Westborough MA US |
