公开(公告)号：DE60307475D1

公开(公告)日：2006-09-21

申请号：DE60307475

申请日：2003-10-21

Applicant: ST MICROELECTRONICS SRL

Inventor： SERGIO MAXIMILIAN ,  MANARESI NICOLO ,  TARTAGNI MARCO ,  GUERRIERI ROBERTO ,  CANEGALLO ROBERTO

IPC: G01R27/02 ,  B60C23/06 ,  G01M17/02

Abstract: The present invention refers to a method for the determination of the physical features of a tire, for example the deformations that it undergoes during the use.The method for the determination of the physical features of a tire, comprises at least a first belt (3,4) reinforced with a plurality of metallic wires, characterized by comprising the following phases: providing a signal between a first and a second metallic wire; determining the real part and the imaginary part of the impedance between said first metallic wire and said second metallic wire.

公开(公告)号：DE60011445D1

公开(公告)日：2004-07-15

申请号：DE60011445

申请日：2000-11-28

Applicant: ST MICROELECTRONICS SRL

Inventor： MANARESI NICOLO ,  TARTAGNI MARCO ,  MONNIER JOEL ,  GUERRIERI ROBERTO

IPC: B63H9/04 ,  G01L1/14 ,  G06F3/033 ,  G06F3/041 ,  G06F3/044 ,  G06K11/16 ,  B63B17/00

Abstract: A device for detecting the pressure exerted at different points of a flexible and/or pliable object that may assume different shapes, comprises a plurality of capacitive pressure sensors and at least a system for biasing and reading the capacitance of the sensors. The requirements of flexibility or pliability are satisfied by capacitive pressure sensors constituted by two orthogonal sets of parallel or substantially parallel electrodes spaced, at least at each crossing between an electrode of one set and an electrode of the other set, by an elastically compressible dieletric, constituting an array of pressure sensing pixel capacitors. Further described is a method of trimming a sail for maximizing the net thrust on the windward face of the sail based on instrumentally reconstructing distribution maps of the pressure over the sail area in real time and with a certain frame rate.

公开(公告)号：DE60307475T2

公开(公告)日：2007-03-29

申请号：DE60307475

申请日：2003-10-21

Applicant: ST MICROELECTRONICS SRL

Inventor： SERGIO MAXIMILIAN ,  MANARESI NICOLO ,  TARTAGNI MARCO ,  GUERRIERI ROBERTO ,  CANEGALLO ROBERTO

IPC: G01R27/02 ,  B60C23/06 ,  G01M17/02

Abstract: The present invention refers to a method for the determination of the physical features of a tire, for example the deformations that it undergoes during the use.The method for the determination of the physical features of a tire, comprises at least a first belt (3,4) reinforced with a plurality of metallic wires, characterized by comprising the following phases: providing a signal between a first and a second metallic wire; determining the real part and the imaginary part of the impedance between said first metallic wire and said second metallic wire.