CH570061A5 - - Google Patents

Info

Publication number
CH570061A5
CH570061A5 CH675974A CH675974A CH570061A5 CH 570061 A5 CH570061 A5 CH 570061A5 CH 675974 A CH675974 A CH 675974A CH 675974 A CH675974 A CH 675974A CH 570061 A5 CH570061 A5 CH 570061A5
Authority
CH
Switzerland
Application number
CH675974A
Original Assignee
United Aircraft 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
Priority to US00371196A priority Critical patent/US3823358A/en
Priority to US37120073 priority patent/US3821626A/en
Application filed by United Aircraft Corp filed Critical United Aircraft Corp
Publication of CH570061A5 publication Critical patent/CH570061A5/xx

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04537Electric variables
    • H01M8/04544Voltage
    • H01M8/04567Voltage of auxiliary devices, e.g. batteries, capacitors
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M16/00Structural combinations of different types of electrochemical generators
    • H01M16/003Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
    • H01M16/006Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04537Electric variables
    • H01M8/04544Voltage
    • H01M8/04559Voltage of fuel cell stacks
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04955Shut-off or shut-down of fuel cells
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
    • H02J9/061Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over characterised by the use of electronic means
    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/10Applications of fuel cells in buildings
    • Y02B90/14Emergency, uninterruptible or back-up power supplies integrating fuel cells
CH675974A 1973-06-18 1974-05-16 CH570061A5 (xx)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US00371196A US3823358A (en) 1973-06-18 1973-06-18 Battery peaking unit for fuel cell power plants
US37120073 US3821626A (en) 1973-06-18 1973-06-18 Battery peaking unit for fuel cell power plants

Publications (1)

Publication Number Publication Date
CH570061A5 true CH570061A5 (xx) 1975-11-28

Family

ID=27005277

Family Applications (1)

Application Number Title Priority Date Filing Date
CH675974A CH570061A5 (xx) 1973-06-18 1974-05-16

Country Status (13)

Country Link
JP (1) JPS5035628A (xx)
AU (1) AU475580B2 (xx)
BR (1) BR7404496A (xx)
CH (1) CH570061A5 (xx)
DE (1) DE2424032A1 (xx)
DK (1) DK320474A (xx)
ES (1) ES427299A1 (xx)
FR (1) FR2233735A1 (xx)
GB (1) GB1437888A (xx)
IN (1) IN140086B (xx)
IT (1) IT1014952B (xx)
NL (1) NL7404676A (xx)
SE (1) SE386327B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750687B2 (xx) * 1977-04-04 1982-10-28
DE2907516A1 (de) * 1979-02-26 1980-09-18 Teves Gmbh Alfred Schwimmsattelteilbelag-scheibenbremse
EP0024448B1 (de) * 1979-08-29 1983-03-09 Fried. Krupp Gesellschaft mit beschränkter Haftung Einrichtung zur Versorgung von Nutzverbrauchern, insbesondere in einem Schienenfahrzeug
GB2242082A (en) * 1990-03-12 1991-09-18 Epsilon International Limited "An uninterruptible power supply"
JP3069498B2 (ja) * 1994-09-01 2000-07-24 富士通株式会社 充放電装置および電子機器
JP3571536B2 (ja) * 1997-10-20 2004-09-29 富士通株式会社 バッテリ充電装置及び方法並びに電子装置
WO1999056161A1 (fr) 1998-04-27 1999-11-04 Hamamatsu Photonics K.K. Piece optique et procede de fabrication correspondant
DE102004001298A1 (de) 2004-01-08 2005-07-28 Daimlerchrysler Ag Brennstoffzellensystem mit einem Brennstoffzellenstapel und wenigstens einer elektrischen Energiespeichereinrichtung
DE102007035217B4 (de) * 2007-07-25 2011-05-26 Futuree Fuel Cell Solutions Gmbh Energieversorgungssystem und Verfahren zu dessen Betrieb

Also Published As

Publication number Publication date
IT1014952B (it) 1977-04-30
SE386327B (sv) 1976-08-02
NL7404676A (xx) 1974-12-20
DE2424032A1 (de) 1975-01-09
GB1437888A (xx) 1976-06-03
IN140086B (en) 1976-09-11
JPS5035628A (xx) 1975-04-04
FR2233735A1 (xx) 1975-01-10
DK320474A (xx) 1975-02-17
BR7404496A (pt) 1976-02-17
AU6733774A (en) 1975-10-02
AU475580B2 (en) 1976-08-26
ES427299A1 (es) 1976-07-01

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Legal Events

Date Code Title Description
PL Patent ceased