JPH0665063B2 - Container of the fuel cell - Google Patents

Container of the fuel cell


Publication number
JPH0665063B2 JP61103541A JP10354186A JPH0665063B2 JP H0665063 B2 JPH0665063 B2 JP H0665063B2 JP 61103541 A JP61103541 A JP 61103541A JP 10354186 A JP10354186 A JP 10354186A JP H0665063 B2 JPH0665063 B2 JP H0665063B2
Prior art keywords
fuel cell
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.)
Expired - Fee Related
Application number
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Japanese (ja)
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JPS62262377A (en
英貴 後藤
六弥 斉藤
収 田島
龍次 畑山
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Filing date
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Application filed by 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP61103541A priority Critical patent/JPH0665063B2/en
Publication of JPS62262377A publication Critical patent/JPS62262377A/en
Publication of JPH0665063B2 publication Critical patent/JPH0665063B2/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical



    • 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


【発明の詳細な説明】 イ)産業上の利用分野 本発明は燃料電池の収納容器特に内部に不活性ガスが供給される気密容器に関するものである。 DETAILED DESCRIPTION OF THE INVENTION i) INDUSTRIAL FIELD The present invention relates to an airtight container which the inert gas is supplied into the particular container of the fuel cell.

ロ)従来技術 加圧式燃料電池は耐圧容器内に収納され、電池に加圧下で供給される各反応ガスの圧力とほゞ同圧力の不活性ガスが容器内に供給される。 B) the prior art pressurized fuel cell is accommodated in a pressure vessel, the inert gas pressure and Ho Isuzu same pressure of the reactant gas supplied under pressure to the cell is supplied into the container. 一方常圧式燃料電池においても最近安全性向上のため容器内に収納し、この容器内に常圧よりわづかに高い不活性ガスを供給する方法が採用される。 On the other hand also housed in the container for the recent increased safety at normal pressure fuel cell, a method of supplying high inert gas than normal pressure Wazuka this container is employed. 勿論この場合の容器は耐圧性を必要としない。 Of course, the container in this case does not require pressure resistance.

このような電池収納容器は、電池を支持するベースとこのベースに気密的に結合されたカバーとからなり、結合部分で分離可能である。 Such battery housing container is composed of a base for supporting the battery is hermetically coupled covered on the base can be separated by binding moiety.

従来容器(1)への不活性ガスは第3図に示すようにベース(2)を貫通する導入管(4)とカバー(3)の頂面に取付けた導出管(5)により行はれていたが、カバー(3)を取りはずすとき導出管(5)への配管を取り除かなければならないという欠点があつた。 Inert gas prior to the container (1) is row by outlet pipe (5) attached to the top surface of the inlet tube (4) and the cover (3) penetrating the base (2) as shown in FIG. 3 Re which was, but there has been a drawback that must be removed a pipe to the outlet pipe when removing the cover (3) (5). 一方第4図に示すようベース While the base as shown in FIG. 4
(3)を貫通して導入管(4)及び導出管(5)を設けると、前記欠点は解消されるが、電池(6)から水素ガスがリークした場合容器(1)の上部に留つて導入不活性ガスと共に速かに排出され難いという欠点があつた。 (3) By providing the inlet pipe through (4) and outlet pipe (5), wherein at drawback is eliminated, the upper portion distillate connexion of the battery when the hydrogen gas from (6) leaked container (1) disadvantage that it is difficult to be discharged to the speed or with the introduction inert gas has been made.

ハ)目的 本発明は容器のカバー取はづし時に導出管の配管を取除く必要がなく、しかも容器上部に溜りやすい水素ガスを速かに排出可能として前記従来の欠点を解消するものである。 C) object present invention is to solve the conventional disadvantages as possible discharge piping outlet pipe is not necessary to remove, yet on whether speed droop easy hydrogen gas to the container top when Shi Hazu preparative cover of the container .

ニ)構成 本発明の電池収納容器は電池を支持するベースとこのベースに気密的に取付けられて前記電池を覆うカバーとよりなり、前記ベースを貫通する不活性ガスの導入管及び導出管を前記カバー内の下部及び上部に夫々開口せしめたものである。 D) constituting the battery container of the present invention is more will cover covering the base and hermetically mounted in the battery to the base for supporting the battery, said inlet tube and outlet tube of the inert gas which penetrates the base the bottom and top of the cover is obtained allowed each opening.

ホ)実施例 本発明の実施例を図について説明するが、該当部分は前記各図と同一記号を付した。 Example of e) Examples The invention Figure will be described, corresponding parts denoted by the respective drawings the same symbols.

第1図は容器の断面図、第2図は一部破断した斜面図で、電池(6)の収納容器(1)はベース(2)と、このベースに気密的に取付けたカバー(3)よりなる。 Sectional view of Figure 1 the container, slopes view FIG. 2 that partially cutaway, batteries (6) storage container (1) and the base (2), hermetically attached a cover on the base (3) It becomes more. 不活性ガスの導入管(4)及び導出管(5)はいづれもベース(2)を貫通して設けられる。 Inlet pipe of the inert gas (4) and outlet pipe (5) is provided also through the base (2) Izure. 導入管(4)はカバー(3)の下部に開口しているに対し、導出管(5)はカバー内壁に沿つて延長しその折曲端(5)′はカバー(3)内の頂面近くに開口している。 To inlet tube (4) is open at the bottom of the cover (3), outlet pipe (5) along connexion extended the bent end to the cover inner wall (5) 'is the top surface of the cover (3) It is open to close. 導入管(4)及び導出管(5)には、夫々供給調整弁(7) Inlet tube (4) and outlet pipe (5), respectively supply adjusting valve (7)
及び圧力調整弁(8)を有し、これら弁(7)(8)の調整により容器(1)の内圧を設定圧に維持する。 And a pressure regulating valve (8), to maintain the internal pressure of the set pressure of the container (1) by the adjustment of valve (7) (8).

電池(6)からリークした水素ガスは軽いため容器(1)の上部に溜るが、延長導出管(5)の折曲端開口より不活性ガスと共に速かに吸込まれて外部に排出されるため、電池 Hydrogen gas leaked from the battery (6) is collected in the upper part of the lighter for the container (1), is sucked into the fast or together with an inert gas from the bent end opening of the extension outlet pipe (5) to be discharged to the outside ,battery
(6)からリークした空気と混合するおそれなく爆発の危険を未然に防止する。 Preventing from (6) to advance the risk without fear explosive to be mixed with the leaked air.

以上の実施例は耐圧容器を用いる加圧式燃料電池の場合について説明したが、常圧式燃料電池の場合は耐圧容器や圧力調整弁を必要とせず、常圧に近い窒素ガスを前記実施例と同様の構成で容器内に流通させればよい。 Above example has been described the case of a pressurized fuel cell to use a pressure vessel, in the case of atmospheric pressure fuel cell does not require a pressure vessel and a pressure control valve, as in the example of nitrogen gas near the atmospheric pressure in the arrangement it is sufficient to flow into the container. この場合は容器内のガスとして窒素ガスの代りに空気を用いてもよい。 The air may be used instead of the nitrogen gas as the gas in the container case.

ヘ)効果 本発明によれば電池からリークした水素ガスを速かに容器外へ排出することができるので、水素ガスが容器内上部に溜ることなく爆発、火災の危険を未然に防止すると共に、不活性ガスの導入及び導出各管が容器のベースに設けられてカバーに導出管がないため、カバー取はずしは導出管の配管を取除くことなく簡単に行はれてメンテナンスの向上が達成される。 Can be discharged according to F) Effect present invention from the battery to the outside of the container in either fast the leaked hydrogen gas, a hydrogen gas explosion without staying in the container in the upper, while preventing the risk of fire in advance, since introduction and deriving each tube of the inert gas does not discharge pipe provided in the cover to the base of the container, the cover preparative removed improvement maintenance 10/10 simply line without removing the pipe outlet pipe is achieved that.


第1図は本発明収納容器の断面図、第2図は同上の一部破断による斜面図、第3図及び第4図はいづれも従来品の一部破断による斜面図である。 Sectional view of Figure 1 the present invention the container, FIG. 2 is the slope diagram according to some breakage of the same, FIGS. 3 and 4 is a slant view also by breaking a part of the conventional Izure. (1)……収納容器、(2)……ベース、(3)……カバー、(4) (1) ... container, (2) ... base, (3) ... cover, (4)
……導入管、(5)……導出管、(5)′……折曲端、(6)… ...... introducing pipe, (5) ...... outlet pipe, (5) '...... Orikyokutan, (6) ...
…電池。 …battery.

───────────────────────────────────────────────────── フロントページの続き (72)発明者 斉藤 六弥 大阪府守口市京阪本通2丁目18番地 三洋 電機株式会社内 (56)参考文献 特開 昭61−42876(JP,A) 特開 昭59−138076(JP,A) ────────────────────────────────────────────────── ─── of the front page continued (72) inventor Saito RokuWataru Osaka Prefecture Moriguchi Keihanhondori 2-chome 18 address Sanyo electric Co., Ltd. in the (56) reference Patent Sho 61-42876 (JP, a) JP Akira 59-138076 (JP, A)

Claims (2)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】電池を支持するベースと該ベースに気密的に取付けられて前記電池を覆うカバーとよりなり、前記ベースを貫通して設けた不活性ガスの導入管及び導出管が前記カバー内の下部及び上部に夫々開口していることを特徴とする燃料電池の収納容器 We claim: 1. hermetically attached to the base and the base for supporting the battery becomes more and cover covering the battery, the introduction pipe of the inert gas provided through said base and outlet tube is in said cover container of the fuel cell characterized by being respectively open to the bottom and top of the
  2. 【請求項2】前記導出管の延長端は、カバー内頂面に沿つて折曲されていることを特徴とする特許請求の範囲第1項記載の燃料電池の収納容器 Wherein extending end of said outlet tube includes a receiving container of the fuel cell of the claims paragraph 1, wherein the being along connexion bent cover top surface
JP61103541A 1986-05-06 1986-05-06 Container of the fuel cell Expired - Fee Related JPH0665063B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61103541A JPH0665063B2 (en) 1986-05-06 1986-05-06 Container of the fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61103541A JPH0665063B2 (en) 1986-05-06 1986-05-06 Container of the fuel cell

Publications (2)

Publication Number Publication Date
JPS62262377A JPS62262377A (en) 1987-11-14
JPH0665063B2 true JPH0665063B2 (en) 1994-08-22



Family Applications (1)

Application Number Title Priority Date Filing Date
JP61103541A Expired - Fee Related JPH0665063B2 (en) 1986-05-06 1986-05-06 Container of the fuel cell

Country Status (1)

Country Link
JP (1) JPH0665063B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5573867A (en) * 1996-01-31 1996-11-12 Westinghouse Electric Corporation Purge gas protected transportable pressurized fuel cell modules and their operation in a power plant
JP2004134181A (en) * 2002-10-09 2004-04-30 Nissan Motor Co Ltd Fuel cell container structure

Also Published As

Publication number Publication date
JPS62262377A (en) 1987-11-14

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