JPS62200248U

JPS62200248U -

Info

Publication number: JPS62200248U
Application number: JP1986087850U
Authority: JP
Priority date: 1986-06-11
Filing date: 1986-06-11
Publication date: 1987-12-19
Anticipated expiration: 2001-06-11
Also published as: JPH0615407Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による電圧計測線
の電極基材、ガス分離板又は冷却板への取付状態
を示す要部断面図、第２図は第１図の電極基材、
ガス分離板又は冷却板からなる積層形燃料電池の
平面図、第３図は第２図の正面図、第４図は従来
の電極基材、ガス分離板又は冷却板への電圧計測
線の取付状態を示す断面図である。１……電極基材、ガス分離板および冷却板の少
なくともいずれか（電極基材等）、１１……電圧
計測線、１２……芯線、１３……被覆、１４……
細孔、１４ａ……小細孔、１４ｂ……大細孔、１
５，１６……接着剤、１７……積層形燃料電池本
体（スタツク）、１８……マニホールド。なお、
各図中、同一符号は同一又は相当部分を示す。 FIG. 1 is a cross-sectional view of a main part showing how a voltage measurement line is attached to an electrode base material, gas separation plate or cooling plate according to an embodiment of the invention, and FIG. 2 is the electrode base material of FIG. 1,
A plan view of a stacked fuel cell consisting of a gas separation plate or a cooling plate, Fig. 3 is a front view of Fig. 2, and Fig. 4 is a conventional electrode base material, and attachment of voltage measurement lines to the gas separation plate or cooling plate. It is a sectional view showing a state. DESCRIPTION OF SYMBOLS 1... At least one of an electrode base material, a gas separation plate, and a cooling plate (electrode base material, etc.), 11... Voltage measurement wire, 12... Core wire, 13... Coating, 14...
Pore, 14a...Small pore, 14b...Large pore, 1
5, 16... Adhesive, 17... Stacked fuel cell main body (stack), 18... Manifold. In addition,
In each figure, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of Claim for Utility Model Registration] (1) At least any of the electrode base material, gas separation plate, and cooling plate of a stacked fuel cell that constitutes a laminate by laminating a plurality of cells and gas separation plates alternately. In a stacked fuel cell configured so that the output voltage of the battery can be monitored by a voltage measurement line connected to the A stacked fuel cell characterized by being connected to one of the four corners. (2) The stacked fuel cell according to claim 1, wherein the voltage measurement line is connected to the battery outside the manifold that supplies gas. (3) The stacked fuel cell according to claim 1 or 2 of the utility model registration claim, wherein a voltage measurement line is provided for each of a plurality of cells or blocks. (4) The coated end of the voltage measurement wire is inserted tightly into a large pore of two large and small pores formed in at least one of the electrode base material, gas separation plate, and cooling plate. 3. The stacked fuel cell according to any one of claims 1 to 3, wherein the core wire exposed by peeling off the coating is inserted and attached to the small pore. (5) Utility model registration in which a heat-resistant and corrosion-resistant conductive adhesive is applied between the small pores of the electrode base material, gas separation plate, or cooling plate into which the voltage measurement wire is inserted and the core wire of the voltage measurement wire. A stacked fuel cell according to claim 4. (6) Practical use where a heat-resistant and corrosion-resistant adhesive is airtightly applied between the entrance of the large pore of the electrode base material, gas separation plate, or cooling plate into which the voltage measurement wire is inserted and the covering of the voltage measurement wire. Stacked fuel cell according to claim 4 or 5 of the invention registration claim. (7) The voltage measurement wire is covered with fluororesin (PTFE).
) A stacked fuel cell according to any one of claims 1 to 6 of the utility model registration claims.