Fuel cell metal connector with mechanical seal

• Main Authors: QIN JIANGYANG, ZHANG XIUCHENG
• Format: Patent
• Language: Chinese; English
• Published: 25.10.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention discloses a fuel cell metal connector with a mechanical seal, which solves the problem of non-ideal sealing performance of a laminated structure of the existing metal connector, and is characterized by comprising a substrate, a cathode channel long kidney-shaped hole, an anode channel long kidney-shaped hole and a cell mounting position, and the cathode channel long kidney-shaped hole and the anode channel long kidney-shaped hole are communicated with the surface of the substrate; one surface of the substrate is provided with mechanical sealing annular convex ribs which are respectively anode sealing convex ribs and cathode sealing convex ribs; the two anode sealing convex ribs are respectively, independently and annularly arranged on the peripheries of the two anode channel long kidney-shaped holes; the cathode sealing convex ribs are annularly arranged on the outer sides of the cathode long kidney-shaped holes in the two sides and the cell piece mounting position, and the fuel cell metal conne