JPS60100379A - Fuel cell - Google Patents

Fuel cell

Info

Publication number
JPS60100379A
JPS60100379A JP58207458A JP20745883A JPS60100379A JP S60100379 A JPS60100379 A JP S60100379A JP 58207458 A JP58207458 A JP 58207458A JP 20745883 A JP20745883 A JP 20745883A JP S60100379 A JPS60100379 A JP S60100379A
Authority
JP
Japan
Prior art keywords
tank
fuel cell
stack
insulators
cell stack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP58207458A
Other languages
Japanese (ja)
Other versions
JPH0557713B2 (en
Inventor
Tsutomu Fukutome
福留 勉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP58207458A priority Critical patent/JPS60100379A/en
Publication of JPS60100379A publication Critical patent/JPS60100379A/en
Publication of JPH0557713B2 publication Critical patent/JPH0557713B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/24Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465Details of groupings of fuel cells
    • H01M8/247Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

PURPOSE:To obtain the sufficient steady brace and insulating performance without complicating the tank construction by arranging jack bolts at the upper end of a cell stack and providing insulators on the tank inner wall facing each jack bolt. CONSTITUTION:Four jack bolts 24 arranged at the upper end of a cell stack 9 are loosened, then a tank 21 is covered over the content of a fuel cell, and a support plate 25 and an insulator 26 arranged on the upper inner wall of the tank 21 are arranged at each position facing jack bolts 24. The jack bolts 24 are tightened to positions in contact with the insulators 26. Accordingly, the jack bolts 24 are in contact with the insulators 26 at four directions, thereby the sufficient steady brace effect is obtained against the acceleration and shock during transportation or an earthquake after the field installation. In addition, insulation can be held because of the insulators used.

Description

【発明の詳細な説明】 [発明の技術分野1 不発′明は、耐震1f4造に改良を施した燃料電池に関
するものである。
DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention 1] The undiscovered invention relates to a fuel cell having an improved earthquake-resistant 1F4 structure.

[発明の技術的背景] 燃料電池は、燃料の持つ化学エネルギーを電気化学プロ
レスで酸化させることにJ、す、酸化反応に伴って放出
され乙エネルギーをIC1接電気エネルギーに変換づる
装置である。この燃料電池を用いた発電プラン1〜は、
比較的小さな規模でも発電の熱効率が40〜50%にも
達し、新鋭火力をはるかにしのぐと期待されている。さ
らに、近年大きな社会問題になっている公害要因である
SOX。
[Technical Background of the Invention] A fuel cell is a device that oxidizes the chemical energy of a fuel using an electrochemical reaction, and converts the energy released during the oxidation reaction into electrical energy. Power generation plan 1~ using this fuel cell is as follows:
Even on a relatively small scale, the thermal efficiency of power generation can reach 40-50%, and it is expected to far outperform new thermal power plants. Furthermore, SOX is a pollution factor that has become a major social problem in recent years.

NOXの排出が極めて少ない、発電装置内に燃焼り゛イ
クルを含まないので人出の冷却水を必要どしない、振動
音が小さいなど、原理的に高い二[ネルギー変換効率が
期待できると共に、騒音・刊ガス等の環境問題が少なく
、さらに、f′!荷変動に対して応答性が良い等の特長
があることから、イの開発、実用化の研究に期待と関心
が寄けられている。
In principle, high energy conversion efficiency can be expected, such as extremely low NOx emissions, no combustion cycle included in the power generation equipment, so no external cooling water is required, and low vibration noise.・There are fewer environmental problems such as air pollution, and f'! Due to its features such as good responsiveness to load fluctuations, there is a lot of expectation and interest in its development and research into practical application.

この様な燃料電池発電プラン1〜のうち小規模のものは
、づ゛でに試作され、実験運転の段階に入っている。し
かし、大容量の燃料電池発電プラントの実用化への最大
の鍵は、燃1′3I電池の単器容聞をなるl\くノいS
、 < (、”(1:ガス1へを下げるとJl、に、〕
、型化に伴つ1牛づ゛る燃料電池中身の耐震性能の1氏
下を防σ゛、輸送I、′I或いは現地据(j+)後にお
0てb、いかにヒルスタックに対り゛るm (=I力を
均等に保1′!■し燃わ1電池の艮)f0化を図るかに
かb’ −、) 7 pzイ)。
Among these fuel cell power generation plans 1--, a small-scale one has already been prototyped and is in the stage of experimental operation. However, the biggest key to the practical application of large-capacity fuel cell power plants is to increase the capacity of a 1'3I fuel cell.
, < (,”(1: When lowering the gas to 1, it becomes Jl,)
, how to reduce the seismic performance of the contents of each fuel cell due to modelization, and how to prevent hill stacking after transportation or on-site installation (j+). m (=I keep the force uniformly 1'! ■ and burn 1 battery) try to make it f0 b' -,) 7 pz i).

さ1、この様な燃罰1電池の原理を示す断面4桑ハシ図
を第1図に示しl、:。即4)、II′lの多孔買電4
!i 1の間に、リン酸等の電解i1&を含浸さl! 
/、:電解質層2を介在さU T単電池を゛形成し、こ
の小雪)也σ) jT+j端面に水素ガスト1と空気Δ
を連続して(It給する。
Figure 1 shows a cross-sectional 4-mulberry-hashi diagram showing the principle of such a fuel cell. 4), II'l's porous power purchase 4
! During i 1, impregnated with electrolytic i1 & such as phosphoric acid l!
/,: A U T cell is formed with an electrolyte layer 2 interposed, and hydrogen gas 1 and air Δ are formed on the end surface of this light snow) and σ) jT+j.
Continuously (It supplies.

この様に覆る。!、反応イ1成物及び反応残余1勿L 
/J<外部に連続しで除去されるので発電が長期(〔わ
lこり継続される。
Cover like this. ! , Reaction I 1 product and reaction residue 1 L
Since it is removed continuously to the outside, power generation continues for a long time.

J′:1コ、コQ) 4i1i ’、K 1! l’口
11池の見本的な41へ成に1.5s2図に示づ通りで
ある1、即ら、電解質71〜1ノツクス岡3の両側にj
1極4及び負極5が配設されτF1角系の板状をな!J
■1電池が構成され、この単電池を発電装置1Rとしく
使用りるために、多数の単電池が直列に結合され−(積
層されて0るlメ、これら’+44電池の間には、ガス
を供給Jるための溝をhハ11こインター1ネクタ6が
配設され、1)自記単電池と交互に積重ねられている。
J': 1 Ko, Ko Q) 4i1i', K 1! l'mouth 11 to the sample 41 of the pond 1.5s2 as shown in the figure 1, i.e. electrolyte 71-1 on both sides of Noxoka 3
1 pole 4 and negative pole 5 are arranged to form a plate shape of τF1 angle system! J
■One battery is constructed, and in order to use this single battery as a power generator 1R, a large number of single batteries are connected in series. A groove for supplying gas is provided, and an interconnector 6 is provided, and 1) self-recording cells are stacked alternately.

この溝付インタコネクタ6にt、L、対向する二側縁に
開口覆る複数の渦が設Eソられており、−側面の溝を流
路とづる水素ガス流路7ど、他の側面の溝を流路とする
空気流路8は、互いに直行する方向に配列されている。
This grooved interconnector 6 is provided with a plurality of vortices that open and cover the two opposing side edges, such as the hydrogen gas passage 7 which uses the groove on the - side as a flow path, and the groove on the other side. The air flow paths 8, which are grooves, are arranged in directions perpendicular to each other.

ところで、現在開光が進められている燃オ′31電池N
は、第3図(A>(B)に示す如く、上記の様な単電池
を四角柱状に複数個積層してセルスタック9が構成され
、イの四周の側面には反応ガス供給用のマニホールド1
0が取イ1()られている。このマニホールド10には
、それぞれ水素ガス供給管11、水素ガス排出管12、
空気供給管13及び空気排出管14が接続されており、
水素ガス及び空気は、セルスタック9内召”矢印△、B
の方向に流れる様に設君1されている。また、セルスタ
ック9の運転調度は高い方が反応論的には好ましいが、
構成材料の耐熱性や電解質の蒸気圧等の制約から200
’ C前後に維持することが望ましい。
By the way, the combustion engine '31 battery N, which is currently being developed.
As shown in FIG. 3 (A>(B)), a cell stack 9 is constructed by stacking a plurality of cells as described above in a rectangular column shape, and manifolds for supplying reaction gas are provided on the four circumferential sides of A. 1
0 is removed and 1 () is removed. This manifold 10 includes a hydrogen gas supply pipe 11, a hydrogen gas discharge pipe 12,
An air supply pipe 13 and an air discharge pipe 14 are connected,
Hydrogen gas and air are removed from the inside of the cell stack 9 by arrows △ and B.
It is set so that it flows in the direction of . In addition, although it is preferable from a reaction theory that the operating condition of the cell stack 9 be higher,
200 due to constraints such as the heat resistance of the constituent materials and the vapor pressure of the electrolyte.
' It is desirable to maintain it around C.

従って、セルスタック9内に埋設された導費内に冷却水
を循1フさせて、燃わl電池起動時の加熱と、運転中に
光−トする熱を冷月1している。即ξ)、この型の燃料
電池では、第3図(A)に示した様に、玲fJl水供給
1′−15及び冷却水排出管16が配設され、>fr 
ノ、It水1;L L’ルスタック9内を破線Cの様に
循環しくいる1、ひらに、燃料電池の出力は1Ili流
で、セルスタック5)の上下端に配設された電力端子(
正極) 17 、 ?[i力端子(負極)18から、接
続導体19及びシツシング20を介してタンク21外に
引出される1、 また、セルスタック9の上部及び下部には、−I字形を
した締付板22が配設され、その4つの先端部に設LJ
 ’、’)れたばね我(115を右づる締付金只23に
よつ“(上下の締付板が締ト1(Jられ、積層された単
電池がI十り目3固定されている11以上、説明し!、
二様な燃わ1電池の中身は、タンク21内に収納され、
タンク21内には、マニホールド10\ゝ)・ての他か
らの反応ガスの漏れを抑制するIこめに窒素ガス等がJ
3J入されている。
Therefore, cooling water is circulated in the conductor buried in the cell stack 9 to heat up the battery when starting up and to cool the heat generated during operation. ξ), in this type of fuel cell, as shown in FIG.
The output of the fuel cell is 1 Ili current, and the power terminals (
positive electrode) 17, ? [1 is drawn out of the tank 21 from the i-power terminal (negative electrode) 18 via the connecting conductor 19 and the shishing 20. Also, -I-shaped clamping plates 22 are provided at the top and bottom of the cell stack 9. LJ is installed at its four tips.
The upper and lower clamping plates are tightened 1 (J), and the stacked cells are secured in position 3 by tightening the spring 115 (115) to the right. 11 and above, explain!
The contents of two types of combustion batteries are stored in a tank 21,
Inside the tank 21, nitrogen gas, etc. is used to suppress the leakage of reaction gas from the manifold 10, etc.
3J is included.

[背県技1(・iの問題I:λ1 ところで、第3図くΔ)(B)に示した様4ヱ燃料電池
においては、イのIP器容用は単電池面積どイの積層個
数に比例づる。しかし、単電池を構成づる多孔7q電極
根は、争面均−な厚さに成形4る製作」二の制約亡、脆
い材質であることからの積岡作葉の制約、きらには、全
面均一なm(J力が得られにくい等の制約より、その面
積を大幅に増大することは困難であり、また単電池のf
i層個数も輸送上の制約或いはfi店作業の制約等のた
め限界があることj、す、[シス9フ91個当たりの容
量は200〜5. OOk wに抑制される。従って、
大容量の燃料電池発電プラン1への実用化に際しては、
数十個或いは数百側の燃料電池をU(設りる必要がある
[Seiken Technique 1 (Problem I of i: λ1 By the way, as shown in Figure 3 Δ) (B), 4) In the fuel cell, the IP container in A is the cell area, the number of stacked cells, etc. It is proportional to. However, the porous 7q electrode bases that make up the cell are subject to two limitations: 1) molding them to a uniform thickness; 2) limitations on Sakuha Tsumioka due to the brittle material; Due to constraints such as difficulty in obtaining a uniform m (J force), it is difficult to significantly increase the area, and the f
There is also a limit to the number of i-layers due to transportation constraints or FI store work constraints. Suppressed to OOkw. Therefore,
For practical application to large-capacity fuel cell power generation plan 1,
It is necessary to install tens or hundreds of fuel cells (U).

ところが、従来の燃料電池IJ、レルスタックを構成づ
る単Ti池の面積を極力大きなものとし、J。
However, the area of the single Ti pond that constitutes the conventional fuel cell IJ and REL stack is made as large as possible, and J.

たそのVW層枚数を増加りることで、ぞの容量の増大を
計ったものであって、どうしてしセルスタック9の高さ
が高くなるため、セルスタック0の下部のみをタンク2
1に固定しただ(プで1ユ、輸送時の1j11速段、山
撃、或い(ま現地(届付(づ後の地震などに苅しく、l
ごルスタック0の上部が激しく )h’?れる状態どな
り、セルスタック9の下部積層面′c(ま面圧が(ηA
蛤1;に変動りる1□?Cご(−1この様な現象を防止
するために(、L、燃わ1電池中身をタンクに固定づる
振れ11め」・冒1’l +設(−ノる必要がある。こ
の場合、けルスタック9をての下部で固定し、さらに上
部でしタンク21に固定り4’lば、振動に対し゛C万
全であるが、1!111えば、タンク21とセルスタッ
ク9の一11部をポル1〜相7−71.l締結り、 J
、うどりるど、タンク21の[部Cタンク21を上下に
切断し、イの切断部に胴継ざノーシンジを設(〕、タン
ク21どセルスタック?)とのポル1−締め作業が終了
後、丙び胴継ぎルンンをポルI−等C締(」E)、上下
に切[祈したタンクを連結しなりればならず、−]スト
高とS−rる。 U: /、:、レルスうツクとタンク
どの間にスベーりを取りつfノU J:)、3」法公差
の点で多少の隙間がイ1じC1輸送11、lの振動1何
撃で176造物が破1fi したり、・一定に保つべき
ヒルスタックの面圧が変動しく電気出力の低(・3品質
、ス↑命の低下に゛つ’cLがる、。
By increasing the number of VW layers, the capacity of the cell stack 9 is increased, so only the bottom of the cell stack 0 is connected to the tank 2.
It is fixed at 1 (pu), 1j 11th gear during transportation, mountain shock, or (in case of an earthquake after notification (notification), l
The top of the stack is 0) h'? When the surface pressure on the lower laminated surface 'c of the cell stack 9 (ηA
Clam 1; changes to 1□? To prevent this kind of phenomenon, it is necessary to fix the contents of the battery in the tank.In this case, If the cell stack 9 is fixed at the bottom of the cell stack 9 and then fixed to the cell stack 21 at the top, it will be completely protected against vibration. Connect pol 1 to phase 7-71.l, J
, Udorido, Tank 21 [Part C: Cut the tank 21 vertically, and install a body joint joint no-shinge on the cut part A (], Tank 21 cell stack?) and Pol 1 - Tightening work is completed. After that, tighten the body joints ("E"), cut the upper and lower parts and connect the tanks, and then connect the strut height and S-r. U: /, :, Take the space between the rails and the tank fノU J:), 3" There is some gap due to the legal tolerance. 1 C1 Transport 11, L vibration 1 176 structures may be destroyed, and the surface pressure of the hill stack, which should be kept constant, may fluctuate, resulting in low electrical output (3), resulting in a decrease in quality and life.

での土、入官用の発?l;装置は、複数個の燃)’it
電池を直列に接続づることで構成されるため、ヒル電位
が+:’5 くなる。そこで、セルスタックの十端又(
よ下部の電位とけルスタックに付設されるマニホールド
、締イ」板とを同電位にりる必要があるので、これらの
部材とタンクとの間で絶縁耐力の高い振れ止め構造が要
求されている。
Is the soil for entering the government? l;The device is capable of producing multiple flames)'it
Since it is constructed by connecting batteries in series, the Hill potential is +:'5. Therefore, the cell stack's ten points (
Since it is necessary to maintain the potential of the lower part of the tank at the same potential as the manifold and clamp plate attached to the kettle stack, a steady rest structure with high dielectric strength is required between these members and the tank.

[発明の目的] 本発明は、土)小の如き欠点を解浦t!/υどして提案
されたもので、その目的は、タンク構成を複雑にりるこ
となく、十分な振れ]1め効果ど絶縁性能を有し、寿命
の長い高品質の燃料電池を捉供Jることにある。
[Object of the invention] The present invention solves the drawbacks such as small soil! The purpose of this system was to provide a high-quality fuel cell with sufficient insulation performance and long life without complicating the tank configuration. It's about J.

[発明の概要] 本発明の燃ト1電池は、セルスタックの」口端部にタン
ク側に向&jてシトツキポル1−を配設し、一方、前記
シトツキポル1〜と対向りるタンクの内tit部に支え
板及び絶縁碍子を設り、タンク最上部に形成されたハン
ドホールを問いて、各絶縁、Ii!7了に各シトツキポ
ル1−を当接させlこもので、シトツキポル1−にJ:
す1−分な振れ止め効果と、絶縁碍子により絶縁性能を
ti7る様にllたしのである。
[Summary of the Invention] In the fuel cell 1 battery of the present invention, a Shitotsuki Pol 1- is arranged at the mouth end of the cell stack facing the tank side, and on the other hand, a Shitotsuki Pol 1- is arranged in the tank facing the Shitotsuki Pol 1~. A support plate and an insulator are installed at the top of the tank, and each insulation is connected to the hand hole formed at the top of the tank. 7. Touch each Shitotsuki Pol 1- to the Shitotsuki Pol 1- and press J:
It is designed to provide a steady rest effect and improve insulation performance with the insulator.

[発明の実施例] 進ん(、ホ弁明の一実施例を第4図及び第5図に基づい
て[l体向に説明覆る。なお、第1図乃至第3図の従)
IC型と同 の部+AM、−’、i)い(は、同一符号
をイリし説明はi!′I略りる。
[Embodiments of the Invention] Next, an embodiment of the explanation will be explained based on FIGS. 4 and 5. In addition, following FIGS.
The same parts as the IC type +AM, -', i) (the same symbols are omitted and the explanation is omitted).

A\実施例に(1メい゛(、セルスタック9の」一端部
の四辺の中火部に、てれぞれタンク21側に向り(ジヤ
ツキポルl−2/Iが配設さ4′1ている1、一方、タ
ンク21の1部に(,14、前記ジヤツキポル1〜24
と対向Jる内117部に、101面形状がL字形をした
支え板25が設(Jられ、この支え板25の垂直面IJ
は絶縁411了20が配設され、この絶縁碍子27に前
記ジトツ1小ルトの先端が当接している。また、タンク
21の最上部には、これらジl−ツー1−ポル1−24
を操作(−さる人きざのハンドホール27が形成されて
いる。
A\ In the embodiment, jack ports 1-2/I are arranged in the medium heat section on the four sides of one end of the cell stack 9, with the jacks facing towards the tank 21 side. 1, on the other hand, in a part of the tank 21 (, 14,
A support plate 25 with an L-shaped surface is provided at the inner 117 part facing the support plate 25.
An insulator 411 and 20 are provided, and the tip of the small bolt is in contact with this insulator 27. In addition, at the top of the tank 21, there are
(-The monkey's hand hole 27 is formed.)

な゛(1ノ、この振れ11−め(1ら造と、従来から用
いられているセルスタック9の締イ」仮22及び締f=
I金具23の位置関係は、第5図に示した様に、Uいに
ぶつかり合4つない様になっている。即I)、−1r形
をした締(−1板22は、イの先端部が四角形状のセル
スタックの対角線方向に伸びており、一方、本発明の振
れ止め構造は、セルスタック9の四)Uの中火部に配設
されている。
(1, this runout 11-th (1st construction and the conventionally used cell stack 9 tightening) provisional 22 and tightening f=
As shown in FIG. 5, the positional relationship of the I-metals 23 is such that they collide in a U-shape so that there are no four. In other words, the -1 plate 22 has a -1r-shaped clamp (-1 plate 22) whose tip part A extends in the diagonal direction of the square cell stack.On the other hand, the steady rest structure of the present invention ) Located in the medium heat section of U.

この様に構成された本発明の燃!’41電池にd3いて
1.1.t−ルスタック9の上端部に配設された4個の
ジヤツキポル1〜24を緩め!、:後、タンク21を燃
Fl電池中身に被しタンク21σル1部の内壁に配設さ
I!Iこ支え板25及び絶縁碍子2Gを前記ジヤツキポ
ル1〜2/Iど対向する位置に配置りる。イして、シト
ツキボルト24を絶縁碍子2Gと当接する位置J、で締
イ」【ノる。なお、これらの作業は、タンク21の最上
部に設りられたハンドボール27を聞いて行うので微調
整も可OLである。
The flame of the present invention configured in this manner! '41 battery has d3 and 1.1. Loosen the four jack poles 1 to 24 located at the upper end of the trolley stack 9! , : After that, the tank 21 is covered with the contents of the fuel cell and the tank 21σ is arranged on the inner wall of the first part. The support plate 25 and the insulator 2G are arranged at positions facing the jack poles 1 to 2/I. Then, tighten the bolt 24 at the position J where it contacts the insulator 2G. Note that these operations are performed by listening to the handball 27 installed at the top of the tank 21, so fine adjustments can be made by the office lady.

以[−述べlこ様に、シトツキボルト 子26と四方向で接しているのC゛、輸m ll:’I
の加速度及び衝撃,或いは現地据イ号1)後の地震に対
しC十分な振れJLめ効果を右3」る。また、絶縁li
r7子26を用い(いるのC・、絶縁111も保1″J
される。さらに、支足性がJ’6 ;I、るl、:め、
燃料電池の締イ」力に急激な変動を!)片、ること41
: < 、よって出力される電気エネルギーの効率低下
ら防止できる。また、ヒルスタックτ)の熱リイクルに
よる縦方向の伸縮に対してら、ジトツ1ポル1−24と
絶縁碍子26どは、ぞの接合面におい−C上下にスライ
ドするので、絶縁碍子2Gは曲げ力を受りザ、ヒルスタ
ック9ら締付力変化を受【」ることはない。
Hereinafter, as shown in the following, the part that is in contact with the Shitotsuki bolt 26 in four directions is C゛, import mll:'I
The acceleration and impact, or the earthquake after the on-site grounding, will have sufficient shaking effects. In addition, insulation li
Using r7 child 26 (C, insulation 111 is also maintained 1''J
be done. Furthermore, the stability is J'6 ;I,rul, :me,
Sudden fluctuations in the tightening force of fuel cells! ) piece, thing 41
: < Therefore, it is possible to prevent a decrease in the efficiency of the output electrical energy. In addition, in response to the vertical expansion and contraction due to thermal recycling of the hill stack τ), the insulator 2G slides up and down -C on their joint surfaces, so the bending force is applied to the insulator 2G. Therefore, the hill stack 9 will not be affected by changes in the tightening force.

「発明の効果1 以」、の通り、Δ\発明にJ:れば、タンク(16成を
複雑にりることなく、輸送時の加速度、衝撃或いは現地
据(J IJ 1)2の地震に対し゛(、−1分(7振
れ市め効果ど絶#V; 1/lゴIliを右し、寿命の
長い高品質の燃料電池を捉IJjりることにある。
As stated in "Effects of the Invention 1", if the invention is Δ\J:, the tank (16 structure) can be easily resistant to acceleration, impact during transportation, or earthquake during on-site installation (J IJ 1) 2. The goal is to increase the 1/1 ratio and capture high-quality fuel cells with a long lifespan.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は燃オ′31電池の原理を示!Jl!li面模望
図、第2図は燃料電池の基本構成を示づ斜視図、第3図
(Δ’) 1.L現イ1.開発が進めI)れている燃料
電池の概略構成を承り平面図、第3図(B)はでの縦断
面図、第4図は本発明の燃料′IT?池の一実施例を示
づ縦断面図、第5図はそのq1面図である。 N・・・燃料電池、1・・・多孔質電極、2・・・電解
質層。 3・・・電解質71〜リックス層、4・・・正極、5・
・・負極、6・・・溝f=Jインタコネクタ、7・・・
水素ガス流路、8・・・空気流路、0・・・ヒルスタッ
ク、19・・・マーボールド、11・・・水素ガス供給
管、12・・・水素ガスJJI出管、13・・・空気供
給管、1/l・・・空気排出室、15・・・冷7JI水
供給管、1G・・・冷却水排出管、17・・・電力端子
(正極)、18・・・電力i!i’4了(負IM>、1
9・・・接続導体、20・・・ブッシング、21・・・
タンク、22・・・締イ」板、23・・・締イ」金具、
24・・・シトツヤポル1−125・・・支え板、2G
・・・絶縁碍子、27・・・ハンドホール。 7317代理人弁理十m)バ庖イ(i(IJが1名)第
1図 第2図 第 3 図(A) 第 3 図(B) 第4図 第5図 ヒト−12
Figure 1 shows the principle of a fuel cell! Jl! Li-plane schematic diagram; Figure 2 is a perspective view showing the basic structure of the fuel cell; Figure 3 (Δ') 1. L current i 1. I) A plan view showing the schematic structure of a fuel cell that is currently being developed, FIG. 3(B) is a vertical cross-sectional view, and FIG. FIG. 5 is a vertical sectional view showing one embodiment of the pond, and FIG. 5 is a q1 side view thereof. N... Fuel cell, 1... Porous electrode, 2... Electrolyte layer. 3... Electrolyte 71 - Rix layer, 4... Positive electrode, 5...
... Negative electrode, 6... Groove f = J interconnector, 7...
Hydrogen gas flow path, 8...Air flow path, 0...Hill stack, 19...Marbold, 11...Hydrogen gas supply pipe, 12...Hydrogen gas JJI outlet pipe, 13... Air supply pipe, 1/l...Air discharge chamber, 15...Cold 7JI water supply pipe, 1G...Cooling water discharge pipe, 17...Power terminal (positive electrode), 18...Power i! i'4了(negative IM>, 1
9... Connection conductor, 20... Bushing, 21...
Tank, 22...Tighten plate, 23...Tighten metal fittings,
24... Shitotsuyapol 1-125... Support plate, 2G
...Insulator, 27...Hand hole. 7317 Agent Patent Attorney (1 person) (1 IJ) Figure 1 Figure 2 Figure 3 (A) Figure 3 (B) Figure 4 Figure 5 Human-12

Claims (1)

【特許請求の範囲】[Claims] 一対の電極間に電解質層を介在させて複数個の矩形平板
状の単電池を四角柱状に積層し、これらIll ?Ti
池を」ニ下の締イ」板で締結してレルスタックを形成し
、このUルスタックをタン1.り内に収納して成る燃料
電池に、13い−U 、レルスタックの上端部の四辺の
中央部に、タンク側に向GJてジ17ツキボル1〜が配
設され、一方、タンクの上部にはジ17ツキボル1−と
対向りる位置に支え板が設りられ、この支え板にはジI
lツー1;ポル1−先端が当接す′る絶縁(q子が配設
され、前記タンクの最1一部にはジヤツキポル1−操作
用のハンドホールが形成されていることを特徴と覆る燃
料電池。
A plurality of rectangular flat unit cells are stacked in a square column shape with an electrolyte layer interposed between a pair of electrodes, and these Ill? Ti
Connect the ponds with the "two bottom fastener" plates to form a rail stack, and attach this U stack to the tongue 1. In the fuel cell housed in the tank, 13-U cylinders are arranged in the center of the four sides of the upper end of the fuel stack, facing toward the tank side, while at the top of the tank A support plate is provided at a position opposite to the Ji 17 Tsukibor 1-, and this support plate has the Ji I
l21; Pol 1 - Insulation (Q-piece) that the tip abuts is disposed, and the first part of the tank is formed with a hand hole for operating Jacki Pol 1. Fuel cell.
JP58207458A 1983-11-07 1983-11-07 Fuel cell Granted JPS60100379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58207458A JPS60100379A (en) 1983-11-07 1983-11-07 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58207458A JPS60100379A (en) 1983-11-07 1983-11-07 Fuel cell

Publications (2)

Publication Number Publication Date
JPS60100379A true JPS60100379A (en) 1985-06-04
JPH0557713B2 JPH0557713B2 (en) 1993-08-24

Family

ID=16540099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58207458A Granted JPS60100379A (en) 1983-11-07 1983-11-07 Fuel cell

Country Status (1)

Country Link
JP (1) JPS60100379A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248760U (en) * 1985-09-06 1987-03-26
US4749062A (en) * 1985-10-30 1988-06-07 Mitsubishi Denki Kabushiki Kaisha Display control apparatus for elevator
US5056629A (en) * 1986-02-25 1991-10-15 Mitsubishi Denki Kabushiki Kaisha Display apparatus for elevator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552402U (en) * 1978-02-08 1980-01-09
JPS57202065A (en) * 1981-06-05 1982-12-10 Hitachi Ltd Fuel cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552402B2 (en) * 1972-12-07 1980-01-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552402U (en) * 1978-02-08 1980-01-09
JPS57202065A (en) * 1981-06-05 1982-12-10 Hitachi Ltd Fuel cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248760U (en) * 1985-09-06 1987-03-26
US4749062A (en) * 1985-10-30 1988-06-07 Mitsubishi Denki Kabushiki Kaisha Display control apparatus for elevator
US5056629A (en) * 1986-02-25 1991-10-15 Mitsubishi Denki Kabushiki Kaisha Display apparatus for elevator

Also Published As

Publication number Publication date
JPH0557713B2 (en) 1993-08-24

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