发明名称 |
THERMOSTATIC METHOD AND DEVICE |
摘要 |
A temperature derivative sensing and regulating device and method is described which facilitates the maintenance of a very stable isothermal environment for an item, apparatus or facility or a constant rate of temperature change. The device comprises a block (6) of material having no internal heat sources, a thermal conductivity greater than 100 Wm1K-1 and a specific heat capacity greater than 400JK-1kg-1. The block (6) is surrounded by means for measuring the heat flow to and from the block (6) and the device is further provided with means for generating a signal proportional to said heat flow and means for interfacing with the controller of a heating or cooling means associated with the item, apparatus or facility.
|
申请公布号 |
CA2168259(A1) |
申请公布日期 |
1995.02.09 |
申请号 |
CA19942168259 |
申请日期 |
1994.07.21 |
申请人 |
EUROPEAN ATOMIC ENERGY COMMUNITY (EURATOM) |
发明人 |
HEMMERICH, JOHANN LUDWIG;MILVERTON, PAUL;SERIO, LUIGI |
分类号 |
G05D23/00;G01K17/00;G01N25/48;(IPC1-7):G05D23/32 |
主分类号 |
G05D23/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|