发明名称 |
Digital pressure gauge |
摘要 |
Apparatus is disclosed in which a digital display is driven by an electronic output generated in response to field changes which occur when a transformer interacts with a magnetic core driven in a linearized path by a curved Bourbon tube in response to applied ambient pressure. The transformer is a simple variable transformer and the core is configured to follow a radial path within the field of the transformer.
|
申请公布号 |
US4777827(A) |
申请公布日期 |
1988.10.18 |
申请号 |
US19880143801 |
申请日期 |
1988.01.14 |
申请人 |
SEALED UNIT PARTS CO., INC. |
发明人 |
BRODETSKY, ALEXANDER |
分类号 |
G01L9/00;G01L9/10;(IPC1-7):G01L7/04 |
主分类号 |
G01L9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|