发明名称 |
Altitude and vertical speed indicator for aircraft |
摘要 |
In an altitude and vertical speed indicator for aircraft, an altitude indicator includes a graduated scale vertically mobile past a fixed marker and a vertical speed indicator includes a pointer rotatable about the point of intersection of a straight line segment through the fixed marker and a straight line segment through the pointer and pointing towards the mobile scale. The angle defined by the fixed marker and the pointer is representative of the vertical speed value.
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申请公布号 |
US6400283(B1) |
申请公布日期 |
2002.06.04 |
申请号 |
US19960761671 |
申请日期 |
1996.12.06 |
申请人 |
EUROCOPTER FRANCE |
发明人 |
BERLIOZ RAYMOND JACQUES GéRARD;ROLLET PHILIPPE ALAIN JEAN;SAINTAGNE VINCENT FRéDéRIC |
分类号 |
G01C23/00;G01D7/04;G01D21/02;(IPC1-7):G01C23/00 |
主分类号 |
G01C23/00 |
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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