WO2014191818A3 - Circuit for supplying power to a plurality of loads including overcurrent protection - Google Patents

Circuit for supplying power to a plurality of loads including overcurrent protection Download PDF

Info

Publication number
WO2014191818A3
WO2014191818A3 PCT/IB2014/000883 IB2014000883W WO2014191818A3 WO 2014191818 A3 WO2014191818 A3 WO 2014191818A3 IB 2014000883 W IB2014000883 W IB 2014000883W WO 2014191818 A3 WO2014191818 A3 WO 2014191818A3
Authority
WO
WIPO (PCT)
Prior art keywords
circuit
supplying power
loads
control means
overcurrent protection
Prior art date
Application number
PCT/IB2014/000883
Other languages
French (fr)
Other versions
WO2014191818A2 (en
Inventor
Luis Felipe Chalar DA SILVA
Bruno Jessen Gusmao CAVALCANTI
Original Assignee
Sicpa Brasil Industria De Tintas E Sistemas Ltda.
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 Sicpa Brasil Industria De Tintas E Sistemas Ltda. filed Critical Sicpa Brasil Industria De Tintas E Sistemas Ltda.
Publication of WO2014191818A2 publication Critical patent/WO2014191818A2/en
Publication of WO2014191818A3 publication Critical patent/WO2014191818A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned

Abstract

The invention relates to a circuit (100) for supplying power to a plurality of loads (200) for monitoring their connection state and for overcurrent protection. The circuit includes switching means (110) for preventing a current from being supplied to the loads. In an overcurrent situation, a short-circuit signal (125) is transmitted to the control means (140). Moreover, for each load, if a nominal current is drained by the load, a connection signal (135) is transmitted to the control means. On the basis of the short-circuit signal, the control means causes the switching means to prevent a current from being supplied to the loads. The control means also generates a signal (145) depending on the presence of connection and short-circuit signals.
PCT/IB2014/000883 2013-05-29 2014-05-27 Circuit for supplying power to a plurality of loads for monitoring the connection state of the plurality of loads and for overcurrent protection, system, lockable cabinet and use of a circuit WO2014191818A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR102013013367-1A BR102013013367B1 (en) 2013-05-29 2013-05-29 circuit for supplying power to a plurality of loads for monitoring the connection status of the plurality of loads and for overcurrent protection, system, lockable cabinet and use of a circuit
BR1020130133671 2013-05-29

Publications (2)

Publication Number Publication Date
WO2014191818A2 WO2014191818A2 (en) 2014-12-04
WO2014191818A3 true WO2014191818A3 (en) 2015-07-30

Family

ID=51989471

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/000883 WO2014191818A2 (en) 2013-05-29 2014-05-27 Circuit for supplying power to a plurality of loads for monitoring the connection state of the plurality of loads and for overcurrent protection, system, lockable cabinet and use of a circuit

Country Status (2)

Country Link
BR (1) BR102013013367B1 (en)
WO (1) WO2014191818A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10830469B2 (en) 2017-08-01 2020-11-10 D-M-S Holdings, Inc. Humidifier measurement and control
USD865930S1 (en) 2017-08-01 2019-11-05 D-M-S Holdings, Inc. Humidifier
USD873283S1 (en) 2017-08-01 2020-01-21 D-M-S Holdings, Inc. Computerized display device with graphical user interface for target humidity

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5642033A (en) * 1995-12-29 1997-06-24 Bartol; Luis E. Overload-protected and reference-voltage-loss-protected electronic voltage regulator for vehicular-type alternators that both tolerates momentary high field currents and suppresses low frequency noise
US8305724B2 (en) * 2007-10-09 2012-11-06 Autonetworks Technologies, Ltd Circuit protector and electric connection box

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5642033A (en) * 1995-12-29 1997-06-24 Bartol; Luis E. Overload-protected and reference-voltage-loss-protected electronic voltage regulator for vehicular-type alternators that both tolerates momentary high field currents and suppresses low frequency noise
US8305724B2 (en) * 2007-10-09 2012-11-06 Autonetworks Technologies, Ltd Circuit protector and electric connection box

Also Published As

Publication number Publication date
WO2014191818A2 (en) 2014-12-04
BR102013013367B1 (en) 2020-12-01
BR102013013367A2 (en) 2015-07-14

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