Patent US2324694A successfully refreshed from Google Patents.
EP0445003A1
Expired / Lapsed
EP
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Tyre monitoring device for automotive vehicle wheels
Assignee: Safran Electrical and Power SAS
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Filing: 1991-02-21
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Granted: —
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Expires: 2011-02-21
Abstract
Abstract The device comprises wheel modules (1-5) with a temperature sensor, a pressure sensor and an associated electronic circuit and comprising a non-volatile memory in which information is written concerning the drift characteristics of the sensor, said module being individually connected, via capacitive coupling means (11, 12, 13, 14) in differential transmission mode, to an associated module (6-10) attached to the non-moving structure and comprising electronic means for sensor drift compensation. Ordinary wiring (15-19) leads from said module to the central processing unit (21). <IMAGE>
Inventors
- 👤 Denis Bugnot
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-04 20:55
CPC Classifications
B; B60; B60C; B60C23/00; B60C23/20; B60C23/02; B60C23/04; B60C23/0408; B60C23/0422; B60C23/0427; B60C23/0432; B60C23/0491; B60C23/0494
Claims Analysis
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References Cited (Backward Citations)
GB2122757A
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DE3242291A1
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DE3446248A1
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GB2171525A
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