JPS59188674U - Abnormal overheating detection device for bipolar stacked fuel cells - Google Patents

Abnormal overheating detection device for bipolar stacked fuel cells

Info

Publication number
JPS59188674U
JPS59188674U JP1983081877U JP8187783U JPS59188674U JP S59188674 U JPS59188674 U JP S59188674U JP 1983081877 U JP1983081877 U JP 1983081877U JP 8187783 U JP8187783 U JP 8187783U JP S59188674 U JPS59188674 U JP S59188674U
Authority
JP
Japan
Prior art keywords
abnormal overheating
detection device
fuel cells
overheating detection
stacked
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
JP1983081877U
Other languages
Japanese (ja)
Other versions
JPH0341409Y2 (en
Inventor
小関　和雄
俊輔 大賀
Original Assignee
工業技術院長
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 工業技術院長 filed Critical 工業技術院長
Priority to JP1983081877U priority Critical patent/JPS59188674U/en
Publication of JPS59188674U publication Critical patent/JPS59188674U/en
Application granted granted Critical
Publication of JPH0341409Y2 publication Critical patent/JPH0341409Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図および第４図はそれぞれこの考案の異なる実施例
の回路図、第２図は第１図の実施例による温度ヒユーズ
を実装備した燃料電池の外形斜視図、第３図は第２図に
おけるバイポーラプレートの温度ヒユーズ取付部分を示
す拡大図である。 １・・・・・・積層電池としてのセルスタック、２・・
・・・・単セル、３・・・・・・バイポーラプレート、
４・・・・・・温度センサとしての温度ヒユーズ、５・
・・・・・電流検出器、６・・・・・・電源、７・・・
・・・異常過熱検知回路、１３・・・・・・温度センサ
としてのサーミスタ。1 and 4 are circuit diagrams of different embodiments of this invention, FIG. 2 is an external perspective view of a fuel cell actually equipped with a temperature fuse according to the embodiment of FIG. 1, and FIG. It is an enlarged view showing the temperature fuse attachment part of the bipolar plate in FIG. 1...Cell stack as a laminated battery, 2...
...Single cell, 3...Bipolar plate,
4...Temperature fuse as a temperature sensor, 5.
...Current detector, 6...Power supply, 7...
...Abnormal overheating detection circuit, 13...Thermistor as a temperature sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 多数の単セルを積層なる積層電池において、各単セルご
と、あるいは複数枚の積層単セルを１ブロツクとする各
セルブロックことに対応させて所定の設定温度で作動す
る電気的温度センサを取付けるとともに、これ等温度セ
ンサを相互接続した上で１台の電流検出器とともに電源
に接続して異常過熱検知回路を構成し、積層電池内に生
じた異常発熱を前記電流検出器の電流変化で検知するよ
うにしたことを特徴とする積層電池の異常過熱検知装置
。In a stacked battery consisting of a large number of single cells stacked together, an electrical temperature sensor that operates at a predetermined temperature is installed for each single cell or for each cell block made up of multiple stacked single cells. , These temperature sensors are interconnected and connected to a power source together with one current detector to form an abnormal overheating detection circuit, and abnormal heat generated within the stacked battery is detected by changes in the current of the current detector. A device for detecting abnormal overheating of a laminated battery, characterized in that:
JP1983081877U 1983-06-01 1983-06-01 Abnormal overheating detection device for bipolar stacked fuel cells Granted JPS59188674U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983081877U JPS59188674U (en) 1983-06-01 1983-06-01 Abnormal overheating detection device for bipolar stacked fuel cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983081877U JPS59188674U (en) 1983-06-01 1983-06-01 Abnormal overheating detection device for bipolar stacked fuel cells

Publications (2)

Publication Number Publication Date
JPS59188674U true JPS59188674U (en) 1984-12-14
JPH0341409Y2 JPH0341409Y2 (en) 1991-08-30

Family

ID=30211832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983081877U Granted JPS59188674U (en) 1983-06-01 1983-06-01 Abnormal overheating detection device for bipolar stacked fuel cells

Country Status (1)

Country Link
JP (1) JPS59188674U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014033825A (en) * 2012-08-09 2014-02-24 Hochiki Corp Fire-extinguishing system for electric vehicle
JP2014036713A (en) * 2012-08-13 2014-02-27 Hochiki Corp Fire-extinguishing system for electric vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4963438U (en) * 1972-08-28 1974-06-04
JPS55118139U (en) * 1979-02-16 1980-08-21
JPS55127836A (en) * 1979-03-23 1980-10-03 Tokyo Shibaura Electric Co Overheat protector for rotor of rotary electric machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4963438U (en) * 1972-08-28 1974-06-04
JPS55118139U (en) * 1979-02-16 1980-08-21
JPS55127836A (en) * 1979-03-23 1980-10-03 Tokyo Shibaura Electric Co Overheat protector for rotor of rotary electric machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014033825A (en) * 2012-08-09 2014-02-24 Hochiki Corp Fire-extinguishing system for electric vehicle
JP2014036713A (en) * 2012-08-13 2014-02-27 Hochiki Corp Fire-extinguishing system for electric vehicle

Also Published As

Publication number Publication date
JPH0341409Y2 (en) 1991-08-30

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