发明名称 |
Graphical display for an energy management device |
摘要 |
A graphics based display for use with an electronic circuit protection device is taught. Briefly stated, a utility-type electric meter or an electronic circuit protection device has incorporated therewith an LCD display which allows for the graphical display of AC electrical load parameters. Upon system start-up or key activation, a menu is displayed which allows for user selection of the information or parameters of the AC load connected to the electronic circuit protection device to be sampled and displayed.
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申请公布号 |
US5745114(A) |
申请公布日期 |
1998.04.28 |
申请号 |
US19950401388 |
申请日期 |
1995.03.09 |
申请人 |
SIEMENS ENERGY & AUTOMATION, INC. |
发明人 |
KING, WILLIAM A.;ALEXANDER, JAMES OLIVER;JENKINS, JEFFREY ALAN |
分类号 |
G01R19/25;G01R21/133;G01R22/00;H02B1/03;H02B15/00;H02H3/00;H02H3/04;(IPC1-7):G06F15/00 |
主分类号 |
G01R19/25 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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