JPS57182975A - Detection of liquid level of fuel cell - Google Patents

Detection of liquid level of fuel cell

Info

Publication number
JPS57182975A
JPS57182975A JP56069041A JP6904181A JPS57182975A JP S57182975 A JPS57182975 A JP S57182975A JP 56069041 A JP56069041 A JP 56069041A JP 6904181 A JP6904181 A JP 6904181A JP S57182975 A JPS57182975 A JP S57182975A
Authority
JP
Japan
Prior art keywords
anolyte
liquid level
potential
detection
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.)
Granted
Application number
JP56069041A
Other languages
English (en)
Other versions
JPH0121593B2 (ja
Inventor
Toshio Shimizu
Saburo Yasukawa
Ryota Doi
Shohei Uozumi
Takeo Yamagata
Yasuyuki Tsutsumi
Tsutomu Tsukui
Takao Miyashita
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56069041A priority Critical patent/JPS57182975A/ja
Publication of JPS57182975A publication Critical patent/JPS57182975A/ja
Publication of JPH0121593B2 publication Critical patent/JPH0121593B2/ja
Granted 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
    • 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)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Fuel Cell (AREA)
JP56069041A 1981-05-08 1981-05-08 Detection of liquid level of fuel cell Granted JPS57182975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56069041A JPS57182975A (en) 1981-05-08 1981-05-08 Detection of liquid level of fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56069041A JPS57182975A (en) 1981-05-08 1981-05-08 Detection of liquid level of fuel cell

Publications (2)

Publication Number Publication Date
JPS57182975A true JPS57182975A (en) 1982-11-11
JPH0121593B2 JPH0121593B2 (ja) 1989-04-21

Family

ID=13391100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56069041A Granted JPS57182975A (en) 1981-05-08 1981-05-08 Detection of liquid level of fuel cell

Country Status (1)

Country Link
JP (1) JPS57182975A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005203355A (ja) * 2003-12-17 2005-07-28 Matsushita Electric Ind Co Ltd 燃料電池システム及び燃料電池システムにおける発電方法
CN100350658C (zh) * 2004-09-29 2007-11-21 胜光科技股份有限公司 用于燃料电池系统中测量燃料容量的测量装置
JP2008171831A (ja) * 2008-04-04 2008-07-24 Casio Comput Co Ltd 燃料供給方法
JP2008198621A (ja) * 2008-04-04 2008-08-28 Casio Comput Co Ltd 電源システム及び携帯機器
JP2015094190A (ja) * 2013-11-14 2015-05-18 パナソニックＩｐマネジメント株式会社 衛生洗浄装置
CN105157783A (zh) * 2015-05-26 2015-12-16 孙景春 液位传感器的电路结构
CN111108351A (zh) * 2017-12-22 2020-05-05 弗劳莱特控制有限公司 电池组电解质水平监测器、系统和方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005203355A (ja) * 2003-12-17 2005-07-28 Matsushita Electric Ind Co Ltd 燃料電池システム及び燃料電池システムにおける発電方法
CN100350658C (zh) * 2004-09-29 2007-11-21 胜光科技股份有限公司 用于燃料电池系统中测量燃料容量的测量装置
JP2008171831A (ja) * 2008-04-04 2008-07-24 Casio Comput Co Ltd 燃料供給方法
JP2008198621A (ja) * 2008-04-04 2008-08-28 Casio Comput Co Ltd 電源システム及び携帯機器
JP2015094190A (ja) * 2013-11-14 2015-05-18 パナソニックＩｐマネジメント株式会社 衛生洗浄装置
CN105157783A (zh) * 2015-05-26 2015-12-16 孙景春 液位传感器的电路结构
CN111108351A (zh) * 2017-12-22 2020-05-05 弗劳莱特控制有限公司 电池组电解质水平监测器、系统和方法
CN111108351B (zh) * 2017-12-22 2021-12-21 弗劳莱特控制有限公司 电池组电解质水平监测器、系统和方法

Also Published As

Publication number Publication date
JPH0121593B2 (ja) 1989-04-21

Similar Documents

Publication Publication Date Title
EP0082372A3 (en) System for detection of air/fuel ratio in ic engine by using oxygen sensor operated with supply of current
JPS6488354A (en) Surface type microelectronic gas and steam sensor
ATE96546T1 (de) Kompakte elektrochemische zelle zum gasnachweis.
CA1039810A (en) Dissolved oxygen probe
JPS57182975A (en) Detection of liquid level of fuel cell
ES460198A1 (es) Procedimiento para aplicar un revestimiento a un substrato metalico.
GB1433962A (en) Formation of adherent precipitates on surfaces immersed in liquids
EP0974834A3 (en) Gas sensor with solid and liquid electrolytes connected in series between first and second electrodes
AU2003281085A1 (en) System for detecting the level of liquid in a tank
CN108759977B (zh) 一种浸水检测装置
EP0125822A3 (en) Electrochemical cell
ATE89666T1 (de) Element zum nachweis einer verdampfbaren fluessigkeit.
CN201852615U (zh) 一种交流电解式液位传感器
JPS55143424A (en) Checking method for liquid leakage of porcelain container
KR880011591A (ko) 기체 센서 및 센싱 방법
JPS55113276A (en) Electrolyte level and specific gravity lowering detection method for battery
JPS6474440A (en) Raindrop detecting device
JPH0350821Y2 (ja)
JPS57190261A (en) Electrochemical electrode composing body for detecting gap corrosiveness
EP0180851A3 (en) Long life portable oxygen sensor with high stability
JPS55104772A (en) Residual capacity indicator for power supply
JPS6443727A (en) Water level fluctuation detector
JPS57132033A (en) Pressure sensor
JPS57111415A (en) Capacitive level meter
JPS56167277A (en) Device for detecting reverse storage of electrode groups and separator deficiency in storage battery