JPH01130476A - Fuel cell - Google Patents

Fuel cell

Info

Publication number
JPH01130476A
JPH01130476A JP62287458A JP28745887A JPH01130476A JP H01130476 A JPH01130476 A JP H01130476A JP 62287458 A JP62287458 A JP 62287458A JP 28745887 A JP28745887 A JP 28745887A JP H01130476 A JPH01130476 A JP H01130476A
Authority
JP
Japan
Prior art keywords
contents
tank
fuel cell
connecting plate
cells
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.)
Pending
Application number
JP62287458A
Other languages
Japanese (ja)
Inventor
Hideki Tanaka
英樹 田中
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 JP62287458A priority Critical patent/JPH01130476A/en
Publication of JPH01130476A publication Critical patent/JPH01130476A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel 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 facilitate accommodation, taking-out, and fixation of the contents of a battery in/from/to a tank by coupling the contents of a plurality of cells through an upper and a lower plate solidly into a single piece, and by furnishing a slide means at the lower coupling plate. CONSTITUTION:Contents of a plurality of cells consolidated by an upper 13 and a lower 14 coupling plate are run on rails 18 in a horizontal type cylindrical tank 3 with the aid of wheels 15 mounted to the lower coupling plate 14. This facilitates simultaneous accommodating and taking-out of the contents of cells. Mounting of the cell contents to the upper coupling plate 13 and a fixing seat 19 of tank and also mounting to the lower coupling plate 14 and rails 18 are made in the condition that the cell contents are accommodated in the horizontal type cylindrical tank 3, by fitting bolts 21 in bolt holes provided at the opening of the tank 3. Thus the contents of a plurality of coupled cells can be fixed to the tank 3. This allows fixation the cell contents in a lump with each works from outside the tank 3 to lead to enhancement of working easiness.

Description

【発明の詳細な説明】 ［発明の目的］ （産業上の利用分野） 本発明は、燃料電池に係り、特に燃料電池のタンクを横
置きとした場合における電池中身の収納及び取出し技術
の改良に関するものである。[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention relates to a fuel cell, and particularly relates to an improvement in technology for storing and removing the contents of a fuel cell when the fuel cell tank is placed horizontally. It is something.

（従来の技術） 従来、タンクを横置き配置した燃料電池としては、例え
ば特開昭５８−２０１０８８号公報の技術が存在する。(Prior Art) Conventionally, as a fuel cell in which a tank is placed horizontally, there is, for example, a technique disclosed in Japanese Patent Application Laid-Open No. 58-201088.

このような従来の燃料電池の構成を、第４図（Ａ＞（Ｂ
）を参照して説明する。The configuration of such a conventional fuel cell is shown in Figure 4 (A>(B
).

第４図（Ａ＞（Ｂ）において、素電池を複数個四角柱状
に積層して成るセルスタック１の四方の側面には、反応
ガスを供給及び排出するためのマ二ホールド２が密着し
て取付けられ、電池中身か構成されている。そして、こ
の電池中身が、横形円筒タンク３内に複数個並べて収納
されている。In FIG. 4 (A>(B)), manifolds 2 for supplying and discharging reaction gas are in close contact with the four sides of a cell stack 1, which is made up of a plurality of unit cells stacked in a rectangular column shape. A plurality of battery contents are arranged and stored in the horizontal cylindrical tank 3.

ここで、セルスタック１の横形円筒タンク３への固定は
、横形円筒タンク３の内側上部及び下部に設けられた上
部固定座４及び下部固定座５と、セルスタック１の上部
及び下部に取付けられている上部締付板６及び下部締付
板７とをそれぞれ固着することによって行なわれている
。Here, the cell stack 1 is fixed to the horizontal cylindrical tank 3 by using an upper fixing seat 4 and a lower fixing seat 5 provided at the upper and lower inner sides of the horizontal cylindrical tank 3, and by attaching them to the upper and lower parts of the cell stack 1. This is done by fixing the upper clamping plate 6 and lower clamping plate 7, respectively.

また、前記マニホールド２には、反応ガス給排出管や冷
却水給排出管などの接続管８が接続されている。Furthermore, connecting pipes 8 such as a reaction gas supply and discharge pipe and a cooling water supply and discharge pipe are connected to the manifold 2.

一方、前記横形円筒タンク３は、支持金具９により床面
に固定されており、その開口部を胴７ランジ１０を有す
るカバー１１により閉塞されると共に、外面を保温材１
２にて覆われている。On the other hand, the horizontal cylindrical tank 3 is fixed to the floor by a support fitting 9, its opening is closed by a cover 11 having a body 7 flange 10, and its outer surface is covered with a heat insulating material 1.
Covered by 2.

（発明が解決しようとする問題点） ところが、上述したような従来の燃料電池においては、
複数個連結した電池中身を横形円筒タンク３に収納する
ための装置が取付けられていないため、電池中身を横形
円筒タンク３内に収納し、もしくはタンク３外へ取出す
のか難しく、クレーン等を使用しなければならないとい
う問題点か必った。(Problems to be solved by the invention) However, in the conventional fuel cell as described above,
Since no device is installed to store the contents of multiple connected batteries in the horizontal cylindrical tank 3, it is difficult to store the contents of the batteries in the horizontal cylindrical tank 3 or take them out of the tank 3, so a crane or the like must be used. The problem was that it had to be done.

また、横形円筒タンク３に収納された電池中身のうち、
特に横形円筒タンク３の奥側に配置するセルスタック１
の横形円筒タンク３への固定、即ち、セルスタック１の
上下締付板６．７と横形円筒タンク３との固着作業につ
いては、作業用スペースが極めて狭いため、作業が困難
でおった。In addition, among the battery contents stored in the horizontal cylindrical tank 3,
In particular, the cell stack 1 placed at the back of the horizontal cylindrical tank 3
It was difficult to fix the cell stack 1 to the horizontal cylindrical tank 3, that is, to fix the upper and lower clamping plates 6.7 of the cell stack 1 to the horizontal cylindrical tank 3 because the working space was extremely narrow.

本発明は、上記のような従来の問題点を解決するために
提案されたものであり、その目的は、横形円筒タンクに
対して、複数個の電池中身を容易に収納及び取出し可能
で、且つ、タンクの奥側に配置する電池中身であっても
そのタンクへの取付けを容易に行うことができるような
、取イ」け作業性を向上した燃料電池を提供することで
おる。The present invention was proposed to solve the above-mentioned conventional problems, and its purpose is to easily store and take out the contents of a plurality of batteries in a horizontal cylindrical tank, and to To provide a fuel cell with improved handling efficiency, such that even if the contents of the battery are placed at the back of the tank, it can be easily attached to the tank.

［発明の構成］ （問題点を解決するための手段） 本発明の燃料電池は、複数個の電池中身を、各電池中身
の上下の締付板を共通の上下の連結板にそれぞれ接続す
ることで一体に連結し、下部連結板にタンク内をスライ
ド可能なスライド手段を取付ける一方、電池中身を収納
する横置き形のタンク内の上部には、上部連結板を支持
固定する固定座を設けることを構成の特徴としている。[Structure of the Invention] (Means for Solving the Problems) The fuel cell of the present invention is characterized in that the upper and lower clamping plates of each of the battery contents are respectively connected to a common upper and lower connecting plate. A sliding means that can slide inside the tank is attached to the lower connecting plate, while a fixing seat is provided at the upper part of the horizontal tank that stores the battery contents to support and fix the upper connecting plate. is a feature of the structure.

（作用） 以上のような構成を有する本発明においては、複数個連
結された電池中身を、その下部に取付けられたスライド
手段にてタンク内を走行させることにより、複数個の電
池中身の収納及び取出しを容易且つ同時に行える。また
、タンク内に電池中身を収納した状態で、電池中身の上
部連結板とタンクの固定座との取付け、及び下部連結板
とレールとの取付けを、それぞれタンクの開口部側より
行うことができるため、これにより、連結された複数個
の電池中身を一括して容易にタンクに固定できる。(Function) In the present invention having the above-described configuration, the contents of a plurality of connected batteries are moved through the tank by means of a slide means attached to the lower part of the battery, thereby storing and storing the contents of a plurality of batteries. Easily and simultaneously taken out. Additionally, with the battery contents stored in the tank, the upper connecting plate of the battery contents can be attached to the fixing seat of the tank, and the lower connecting plate and the rail can be attached from the opening side of the tank. Therefore, the contents of a plurality of connected batteries can be easily fixed to the tank all at once.

（実施例） 以上説明したような本発明による燃料電池の一実施例を
、第１図（Ａ＞（Ｂ）、第２図（Ａ）（Ｂ）、及び第３
図（Ａ＞（Ｂ）を使−用して置体的に説明する。なお、
第４図（Ａ＞（Ｂ）に示した従来技術と同一部分につい
ては同一符号を付し、説明を省略する。(Example) An example of the fuel cell according to the present invention as explained above is shown in FIG. 1 (A>(B), FIG. 2 (A) (B), and FIG.
This will be explained in terms of illustration using diagrams (A>(B).
Components that are the same as those in the prior art shown in FIG. 4 (A>(B)) are designated by the same reference numerals, and their description will be omitted.

本実施例の構成＊ まず、第１図（Ａ）（Ｂ）に示すように、Ｒ’＆１個並
べられたセルスタック１には、従米通り、マニホールド
２や接続管８などが取付けられている。Configuration of this embodiment* First, as shown in FIGS. 1(A) and 1(B), a manifold 2, a connecting pipe 8, etc. are attached to a cell stack 1 in which R'&1 cells are arranged. .

そして、本実施例においては、各セルスタック１に取付
けられた上部締付板６及び下部締付板７が、共通の上部
連結板１３及び下部連結板１４にそれぞれ接続されるこ
とで、複数個のセルスタック１が一体に連結されている
。また、下部連結板１４には、車輪１５がスタッド１６
により取付けられている。ここで、車輪１５は、左右一
対とされ、横形円筒タンク３の軸方向に多数対設けられ
ている。ざらに、上部連結板１３及び下部連結板１４の
横形円筒タンク３の開口部付近には、ボルト孔１７がそ
れぞれ設けられている。In this embodiment, the upper clamping plate 6 and lower clamping plate 7 attached to each cell stack 1 are connected to the common upper connecting plate 13 and lower connecting plate 14, respectively, so that a plurality of The cell stacks 1 are connected together. Further, the wheels 15 are attached to the studs 16 on the lower connecting plate 14.
It is installed by Here, the wheels 15 are a pair of left and right wheels, and a large number of pairs are provided in the axial direction of the horizontal cylindrical tank 3. Roughly speaking, bolt holes 17 are provided in the upper connecting plate 13 and the lower connecting plate 14 near the opening of the horizontal cylindrical tank 3, respectively.

一方、第２図（Ａ＞（Ｂ）に示すように、横形円筒タン
ク３には、その内壁下部に、電池中身の車輪１５を走行
させるための一対のレール１８が取付けられると共に、
内壁上部に、前記上部連結板１３を左右方向において位
置決めし、支持固定するための固定座１９が取付けられ
ている。ここで、レール１８及び固定座１９の開口部付
近には、電池中身の上下連結板１３．１４のボルト孔１
７と対応してボルト孔１７がそれぞれ設けられている。On the other hand, as shown in FIG. 2 (A>(B)), a pair of rails 18 for running wheels 15 inside the battery are attached to the lower part of the inner wall of the horizontal cylindrical tank 3.
A fixing seat 19 for positioning, supporting and fixing the upper connecting plate 13 in the left-right direction is attached to the upper part of the inner wall. Here, near the openings of the rail 18 and the fixed seat 19, there are bolt holes 1 of the upper and lower connecting plates 13 and 14 inside the battery.
Bolt holes 17 are provided corresponding to the holes 7 and 7, respectively.

なお、第３図（Ａ＞（Ｂ）に示すように、上部連結板１
３と固定座１９との間、及び下部連結板１４とレール１
８との間には、それぞれ微小のギャップ２０か設けられ
、横形円筒タンク３に対して電池中身が無理なくスライ
ド移動できるようになっている。また、第３図（Ａ＞（
’Ｂ）中２１は、電池中身の上下の連結板１３．１４を
、横形円筒タンク３の固定座１つとレール１８にそれぞ
れ固定するためのボルトで市る。In addition, as shown in FIG. 3 (A>(B)), the upper connecting plate 1
3 and the fixed seat 19, and between the lower connecting plate 14 and the rail 1
A minute gap 20 is provided between the battery and the battery 8, respectively, so that the contents of the battery can easily slide relative to the horizontal cylindrical tank 3. Also, Fig. 3 (A>(
'B) The middle 21 is mounted with bolts for fixing the upper and lower connecting plates 13 and 14 of the battery contents to one fixing seat of the horizontal cylindrical tank 3 and the rail 18, respectively.

本実施例の作用＊ 以上のような構成を有する本実施例の作用は次の通りで
ある。Effects of this embodiment* The effects of this embodiment having the above-described configuration are as follows.

即ち、上下の連結板１３．１’４により一体化した複数
個の電池中身を、下部連結板１４に取付けた車輪１５に
て、横形円筒タンク３内のレール１８上を走行させるこ
とができる。従って、クレーン等を使用して電池中身の
収納及び取出しを行なわなければならなかった従来技術
に比べ、複数個の電池中身の収納及び取出しを容易且つ
同時に行える。That is, the contents of a plurality of batteries integrated by the upper and lower connecting plates 13.1'4 can be run on the rails 18 inside the horizontal cylindrical tank 3 using wheels 15 attached to the lower connecting plate 14. Therefore, compared to the prior art in which the contents of batteries had to be stored and taken out using a crane or the like, the contents of a plurality of batteries can be easily stored and taken out at the same time.

また、横形円筒タンク３内に電池中身を収納した状態で
、電池中身の上部連結板１３とタンクの固定座１９との
取付け、及び下部連結板１４とレール１８との取付けを
、横形円筒タンク３の開口部側に設けたボルト孔１７に
ボルト２１を取付けることによって行うことで、連結さ
れた複数個の電池中身を横形円筒タンク３に固定できる
。従って、電池中身を個別に固定することからタンク奥
側の電池中身の取付けが困難であった従来技術に比へ、
複数個の電池中身を、タンク３の外側からの容易な作業
でしかも一括して固定できるため、作業性が大幅に向上
している。In addition, with the battery contents stored in the horizontal cylindrical tank 3, the attachment of the upper connecting plate 13 of the battery contents to the fixing seat 19 of the tank, and the attachment of the lower connecting plate 14 and the rail 18 to the horizontal cylindrical tank 3 are performed. The contents of a plurality of connected batteries can be fixed to the horizontal cylindrical tank 3 by attaching bolts 21 to bolt holes 17 provided on the opening side of the tank. Therefore, compared to the conventional technology, where it was difficult to attach the battery contents to the back of the tank because the contents of the batteries were fixed individually,
Since the contents of a plurality of batteries can be easily fixed all at once from the outside of the tank 3, work efficiency is greatly improved.

＊他の実施例＊ なお、本発明は前記実施例に限定されるものではなく、
例えば、下部連結板１４に設けるスライド手段としては
、車輪１５の代りに摩擦抵抗の小さいテフロン樹脂等の
スライド板を使用する構成も可能である。*Other Examples* Note that the present invention is not limited to the above-mentioned Examples,
For example, as the sliding means provided on the lower connecting plate 14, it is also possible to use a sliding plate made of Teflon resin or the like with low frictional resistance instead of the wheels 15.

［発明の効果１ 以上説明したように、本発明においては、複数個の電池
中身を上下の連結板によって一体に連結し、ぞの下部連
結板にスライド手段を８２けるという簡単な構成により
、タンクに対する電池中身の収納及び取出しを電池中身
のスライド移動によって、−括して容易に行なうことが
でき、収納した電池中身のタンクへの固定についてもタ
ンクの外側から容易に行えるような、取付は作業性の大
幅な向上を果した優れた燃料電池を提供できる。[Effect of the Invention 1] As explained above, in the present invention, the contents of a plurality of batteries are connected together by upper and lower connecting plates, and a sliding means is provided on each lower connecting plate. The battery contents can be easily stored and removed from the tank by sliding the battery contents, and the stored battery contents can be easily secured to the tank from the outside of the tank. It is possible to provide an excellent fuel cell with significantly improved performance.

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

第１図（Ａ＞（Ｂ）は本発明による燃料電池の一実施例
に使用する電池中身の正面図と側面図、第２図（Ａ＞（
Ｂ）は第１図（Ａ＞（Ｂ）の電池中身を横形円筒タンク
内に収納した状態を示す正面図と側面図、第３図（Ａ＞
（Ｂ）は、同実施例の燃料電池の電池中身とタンクとの
上下の支持固定部の詳細を示す拡大断面図、第４図（Ａ
＞（Ｂ）は従来の燃料電池を示す正面図と側面図である
。 １・・・セルスタック、２・・・マニホールド、３・・
・横形円筒タンク、４・・・上部固定座、５・・・下部
固定座、６・・・上部締付板、７・・・下部締付板、８
・・・接続管、・・・支持金具、１０・・・胴７ランジ
、ゴト・・カバー、１２・・・保温材、１３・・・上部
連結板、１４・・・下部連結板、１５・・・車輪、１６
・・・スタッド、１７・・・ボルト孔、１８・・・レー
ル、１９・・・固定座、２０・・・ギャップ、２１・・
・ボルト。Figure 1 (A>(B) is a front view and side view of the contents of a fuel cell used in an embodiment of the fuel cell according to the present invention, and Figure 2 (A>(B) is
B) is a front view and side view showing the state in which the battery contents of Fig. 1 (A>(B) are stored in a horizontal cylindrical tank, and Fig. 3 (A>
(B) is an enlarged sectional view showing details of the upper and lower support fixing parts between the cell contents and the tank of the fuel cell of the same example, and FIG.
>(B) is a front view and a side view showing a conventional fuel cell. 1... Cell stack, 2... Manifold, 3...
・Horizontal cylindrical tank, 4... Upper fixed seat, 5... Lower fixed seat, 6... Upper tightening plate, 7... Lower tightening plate, 8
... Connection pipe, ... Supporting metal fittings, 10 ... Trunk 7 lunge, Goto ... Cover, 12 ... Heat insulating material, 13 ... Upper connection plate, 14 ... Lower connection plate, 15.・・Wheel, 16
... Stud, 17... Bolt hole, 18... Rail, 19... Fixed seat, 20... Gap, 21...
·bolt.

Claims (3)

【特許請求の範囲】[Claims] （１）素電池を積層して成るセルスタックの側面に、反
応ガスを供給及び排出するためのマニホールドを密着し
て取付けて電池中身を形成し、この電池中身を横置き形
のタンク内に複数個並べて収納し、セルスタックの上下
に取付けた締付板によつて電池中身をタンク内に固定し
た燃料電池において、 前記複数個の電池中身が、各電池中身の上下の締付板を
共通の上下の連結板にそれぞれ接続されることで一体に
連結され、下部連結板には、タンク内をスライド可能な
スライド手段が設けられると共に、前記タンクの内壁上
部には電池中身の上部連結板を支持固定する固定座が設
けられたことを特徴とする燃料電池。(1) A manifold for supplying and discharging a reaction gas is closely attached to the side of a cell stack consisting of stacked unit cells to form the battery contents, and the battery contents are placed in multiple horizontal tanks. In a fuel cell in which the contents of the cells are housed side by side and fixed in a tank by means of clamping plates attached to the top and bottom of the cell stack, the contents of the plurality of cells are arranged so that the upper and lower clamping plates of each cell stack are fixed to each other in a common manner. The upper and lower connecting plates are connected to each other to be integrally connected, and the lower connecting plate is provided with a sliding means that can slide within the tank, and the upper inner wall of the tank supports the upper connecting plate containing the battery contents. A fuel cell characterized by being provided with a fixed seat for fixing. （２）電池中身の下部連結板に設けるスライド手段とし
て車輪を使用し、且つタンクの内壁下部にこの車輪を走
行させるためのレールを備えた特許請求の範囲第１項記
載の燃料電池。(2) The fuel cell according to claim 1, wherein wheels are used as sliding means provided on the lower connecting plate of the cell contents, and rails for running the wheels are provided at the lower part of the inner wall of the tank. （３）電池中身の下部連結板に設けるスライド手段とし
てテフロン樹脂製のスライド板を使用する特許請求の範
囲第１項記載の燃料電池。(3) The fuel cell according to claim 1, wherein a slide plate made of Teflon resin is used as the slide means provided on the lower connecting plate of the cell contents.
JP62287458A 1987-11-16 1987-11-16 Fuel cell Pending JPH01130476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62287458A JPH01130476A (en) 1987-11-16 1987-11-16 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62287458A JPH01130476A (en) 1987-11-16 1987-11-16 Fuel cell

Publications (1)

Publication Number Publication Date
JPH01130476A true JPH01130476A (en) 1989-05-23

Family

ID=17717591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62287458A Pending JPH01130476A (en) 1987-11-16 1987-11-16 Fuel cell

Country Status (1)

Country Link
JP (1) JPH01130476A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0393167A (en) * 1989-09-04 1991-04-18 Fuji Electric Co Ltd Side lamination type fuel battery stack and its module construction
WO1997033333A1 (en) * 1996-03-08 1997-09-12 Westinghouse Electric Corporation Solid oxide fuel cell generator with removable modular fuel cell stack configurations
JP2002313407A (en) * 2001-04-18 2002-10-25 Mitsubishi Heavy Ind Ltd Cartridge structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0393167A (en) * 1989-09-04 1991-04-18 Fuji Electric Co Ltd Side lamination type fuel battery stack and its module construction
WO1997033333A1 (en) * 1996-03-08 1997-09-12 Westinghouse Electric Corporation Solid oxide fuel cell generator with removable modular fuel cell stack configurations
US5741605A (en) * 1996-03-08 1998-04-21 Westinghouse Electric Corporation Solid oxide fuel cell generator with removable modular fuel cell stack configurations
JP2002313407A (en) * 2001-04-18 2002-10-25 Mitsubishi Heavy Ind Ltd Cartridge structure

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