Electricity: measuring and testing – Magnetic – Displacement
Reexamination Certificate
2008-07-15
2008-07-15
LeDynh, Bot (Department: 2862)
Electricity: measuring and testing
Magnetic
Displacement
C324S207210, C324S207240, C324S207250, C324S252000
Reexamination Certificate
active
07400138
ABSTRACT:
A device for detecting the linear and angular positions of a moving element such as a gearchange finger in a motor vehicle gearbox, the moving element carrying at least one permanent magnet that is movable past a printed circuit card mounted on a stationary support and carrying magnetoresistance cells. The invention enables the transmission ratio engaged in a gearbox to be detected continuously.
REFERENCES:
patent: 6057682 (2000-05-01), McCurley et al.
patent: 6288533 (2001-09-01), Haeberli et al.
patent: 0 800 055 (1997-10-01), None
patent: WO 02/43045 (2002-05-01), None
patent: WO 03/008911 (2003-01-01), None
Baz Jean-Pierre
Hodin Guillaume
Rosson Stephane
Alston & Bird LLP
Ledynh Bot
Teleflex Automotive France SA
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