ES474969A1 - Perfeccionamientos en los circuitos reguladores de tempera- tura para planchas para ropa - Google Patents

Perfeccionamientos en los circuitos reguladores de tempera- tura para planchas para ropa

Info

Publication number
ES474969A1
ES474969A1 ES474969A ES474969A ES474969A1 ES 474969 A1 ES474969 A1 ES 474969A1 ES 474969 A ES474969 A ES 474969A ES 474969 A ES474969 A ES 474969A ES 474969 A1 ES474969 A1 ES 474969A1
Authority
ES
Spain
Prior art keywords
current
supply
resistor
flat
control circuit
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
Application number
ES474969A
Other languages
English (en)
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.)
Braun GmbH
Original Assignee
Braun GmbH
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 Braun GmbH filed Critical Braun GmbH
Publication of ES474969A1 publication Critical patent/ES474969A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/08—Hand irons internally heated by electricity
    • D06F75/26—Temperature control or indicating arrangements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Textile Engineering (AREA)
  • Irons (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)

Abstract

Perfeccionamientos en los circuitos reguladores de temperaturas para planchas para ropa, del tipo que comprenden una resistencia sensora y un comparador que pone en relación una caída de tensión en la resistencia sensora con un valor nominal de tensión y cuya salida excita un aparato de mando para el gobierno de la alimentación de potencia al caldeo de la plancha, caracterizados en que está provisto un circuito de control de la corriente (21,22,23,24) que fiscaliza el flujo de corriente por medio de la resistencia sensora (7) y el cual dirige a dicho aparato de control (3), en el caso de una corriente que se halle por encima o respectivamente por debajo de un valor límite, una señal a través de la resistencia sensora, que produce el bloqueo de la alimentación de potencia hacia el caldeo (2) de la plancha.
ES474969A 1977-11-11 1978-11-10 Perfeccionamientos en los circuitos reguladores de tempera- tura para planchas para ropa Expired ES474969A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772750545 DE2750545A1 (de) 1977-11-11 1977-11-11 Regelschaltung fuer buegeleisen mit einem auf die temperatur der buegeleisenheizung ansprechenden fuehlerwiderstand

Publications (1)

Publication Number Publication Date
ES474969A1 true ES474969A1 (es) 1980-02-16

Family

ID=6023561

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474969A Expired ES474969A1 (es) 1977-11-11 1978-11-10 Perfeccionamientos en los circuitos reguladores de tempera- tura para planchas para ropa

Country Status (5)

Country Link
DE (1) DE2750545A1 (es)
ES (1) ES474969A1 (es)
FR (1) FR2408967A1 (es)
GB (1) GB2009973A (es)
NL (1) NL7811156A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686352B1 (en) * 1984-04-27 1993-12-14 Sunbeam Corporation Electronic pressing iron
US5595672A (en) * 1994-05-19 1997-01-21 Pentalpha Enterprises Ltd. Automatic power interrupting apparatus for an electric appliance
EP0780036A1 (en) * 1994-09-07 1997-06-25 Pentalpha Enterprises Limited Automatic power interrupting apparatus for an electric appliance
DE19708867A1 (de) * 1997-03-05 1998-09-10 Bosch Gmbh Robert Schaltung zur temperaturabhängigen Regelung des Heizstroms von Sitzheizungen
AU2000277134A1 (en) * 2000-09-25 2002-04-08 The B.F. Goodrich Company Drainmast with integral electronic temperature control
ES2402498B1 (es) * 2010-08-23 2014-04-07 Bsh Electrodomésticos España, S.A. Dispositivo eléctrico de planchado

Also Published As

Publication number Publication date
DE2750545A1 (de) 1979-05-17
GB2009973A (en) 1979-06-20
NL7811156A (nl) 1979-05-15
FR2408967A1 (fr) 1979-06-08

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