公开(公告)号：US20150004518A1

公开(公告)日：2015-01-01

申请号：US14311875

申请日：2014-06-23

Applicant: TOTO LTD.

Inventor： Nobuo ISAKA ,  Naoki WATANABE ,  Shuhei TANAKA ,  Takuya HOSHIKO ,  Masaki SATO ,  Osamu OKAMOTO ,  Shigeru ANDO ,  Seiki FURUYA ,  Yutaka MOMIYAMA ,  Kiyoshi HAYAMA

IPC: H01M8/04 ,  H01M8/24 ,  H01M8/06 ,  H01M8/12

CPC classification number: H01M8/12 ,  H01M2008/1293 ,  Y02E60/521 ,  Y02E60/525 ,  Y02P70/56

Abstract: The present invention is a method for manufacturing a solid oxide fuel cell apparatus for generating electricity by supplying fuel and oxidant gas to fuel cells housed in a fuel cell module, comprising: an adhesive application step for applying ceramic adhesive to the joint portions of constituent members so that the flow path carrying fuel or oxidant gas inside the fuel cell module are formed in an airtight manner; a workable hardening step for hardening the applied ceramic adhesive to a state capable of implementing the next manufacturing process; and a solvent elimination and hardening step wherein, after multiple repetitions of the adhesive application step and the workable hardening step, ceramic adhesive hardened in the workable hardening steps is dried to a state capable of withstanding temperatures during electrical generation.

Abstract translation: 本发明是一种制造固体氧化物型燃料电池装置的方法，所述固体氧化物型燃料电池装置通过向容纳在燃料电池组件中的燃料电池供给燃料和氧化剂气体来发电，其特征在于，包括：粘合剂涂布步骤，将陶瓷粘合剂施加到构成部件 使得在燃料电池模块内部携带燃料或氧化剂气体的流路以气密的方式形成; 用于将所施加的陶瓷粘合剂硬化到能够实施下一制造工艺的状态的可行硬化步骤; 以及溶剂消除和硬化步骤，其中在多次重复所述粘合剂施加步骤和所述可加工硬化步骤之后，在所述可加工硬化步骤中硬化的陶瓷粘合剂被干燥至能够在发电期间耐受温度的状态。

公开(公告)号：US20140093800A1

公开(公告)日：2014-04-03

申请号：US14039833

申请日：2013-09-27

Applicant: TOTO LTD.

Inventor： Masaki SATO ,  Naoki WATANABE ,  Nobuo ISAKA ,  Shigeru ANDO ,  Yutaka MOMIYAMA ,  Kiyoshi HAYAMA ,  Seiki FURUYA ,  Osamu OKAMOTO

IPC: H01M8/06

CPC classification number: H01M8/0618 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/0811 ,  H01M8/04022 ,  H01M8/04201 ,  H01M8/0625 ,  H01M8/0662 ,  H01M8/243 ,  H01M8/2457 ,  H01M8/2465 ,  H01M8/2475 ,  H01M2008/1293 ,  Y02E60/50 ,  Y02E60/525

Abstract: The present invention is a solid oxide fuel cell 1 including a reforming section 94, disposed inside a fuel gas supply flow path 20 above a vaporizing section 86 to surround the upper portion of a fuel cell stack 14, for steam reforming raw fuel gas F introduced from a fuel gas introducing portion 90a using steam S produced in a vaporizing section; and a circulating flow path portion 156 disposed in a fuel gas supply flow path between the vaporizing section and the reforming section for circulating rising raw fuel gas introduced from a fuel gas introducing section into a fuel gas supply flow path and rising steam produced in the vaporizing section along the circumferential direction of the fuel gas supply flow path so as to form a flow supplying mixed raw fuel gas and steam uniformly over the entire circumference of the reforming section.

Abstract translation: 本发明是一种固体氧化物燃料电池1，其包括重整部分94，其设置在蒸发部分86上方的燃料气体供应流路20内，以围绕燃料电池堆14的上部，用于引入蒸汽重整原燃料气体F 使用在蒸发部中产生的蒸汽S从燃料气体导入部90a进行喷射; 以及设置在蒸发部和重整部之间的燃料气体供给流路中的循环流路部156，用于将从燃料气体导入部导入的燃料气体导入部的升高的原料燃料气体循环到燃料气体供给流路中， 沿着燃料气体供给流路的圆周方向截面，以便在整个重整部分的整个圆周上形成均匀地供应混合原料燃料气体和蒸汽的流量。