摘要:
The invention essentially relates to an electrical connector (1) for allowing a connection between two substantially facing electrical contacts respectively pertaining to a housing and a support, characterised in that it comprises a main body (2) provided with a first end (3a) for the secure connection thereof to the housing and a second end (3b) for the secure connection thereof to the support, the main body (2) being bent in at least one bending area (Z1-Z3).
摘要:
Pressure sensor suited to measuring low pressures, comprising a body extending in a plane, the said body comprising a measurement zone (6), situated at the end of the body, a connection zone (10) situated at another end of the body, the said measurement zone (6) comprising a cavity (12) delimited by a wall (14) that is deformable under the effect of a difference in pressure between the inside of the cavity and an external environment (E), the said deformable wall (14) being situated at rest in a plane parallel to the plane of the sensor, the said sensor also comprising means of measuring the deformation of the deformable wall (14), the said measurement means being situated in the cavity (12), means of electrical connection connecting the measurement means to the connection zone (10), said means of electrical connection being arranged in the body.
摘要:
A fuel cell comprises at least one stack (5) the main elements of which are perpendicular to a support substrate (1). This stack (5) is provided with an electrolytic membrane (6) located between first and second electrodes (15a, 15b). The first and second electrodes (15a, 15b) each comprise a catalytic layer (7) in contact with the electrolytic membrane (6). Each electrode comprises an electrically conductive porous diffusion layer (16) and each stack (5) is inserted between electrically conductive first and second support partitions (17a, 17b) which are perpendicular to the support substrate (1) and constitute current collectors for the stack (5). The support partitions (17a, 17b) are electrically isolated from each other.
摘要:
A method for etching a desired complex pattern (50), in a first face of a substrate, comprising the following steps: - simultaneous etching of at least one first and one second sub-pattern through the first face of the substrate, the etched sub-patterns being separated by at least one separation wall, the width of the first sub-pattern being greater than the width of the second sub-pattern on the first face, and the depth of the first sub-pattern being greater than the depth of the second sub-pattern in a direction perpendicular to said first face, - a step of removing or eliminating said separation wall to reveal the desired complex pattern (50).
摘要:
The invention relates to a reference electrode, including a reference electrolyte (6) and a proton exchange membrane (16) arranged so as to separate the reference electrolyte from a medium outside the electrode. The proton exchange membrane is made from acid-doped polyaniline. The acid-doped polyaniline is in the form of particles distributed in a polymer binder material.