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ES473378A1 - Perfeccionamientos en plachas electricas. - Google Patents

Perfeccionamientos en plachas electricas.

Info

Publication number
ES473378A1
ES473378A1 ES473378A ES473378A ES473378A1 ES 473378 A1 ES473378 A1 ES 473378A1 ES 473378 A ES473378 A ES 473378A ES 473378 A ES473378 A ES 473378A ES 473378 A1 ES473378 A1 ES 473378A1
Authority
ES
Spain
Prior art keywords
iron
switch
flat
control system
gates
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
ES473378A
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 ES473378A1 publication Critical patent/ES473378A1/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
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/32—Automatic controllers electric with inputs from more than one sensing element; with outputs to more than one correcting element
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • 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)
  • Remote Sensing (AREA)
  • Textile Engineering (AREA)
  • Control Of Temperature (AREA)
  • Irons (AREA)

Abstract

Perfeccionamientos en planchas eléctricas provistas de un conmutador de regulación para el funcionamiento simultáneo de dos, a lo menos circuitos reguladores, cada uno de los cuales presenta interruptor de contacto y de ruptura que gobierna los circuitos calefactores de corriente alterna, y los elementos generadores de señal que suministran las señales de mando para estos interruptores, caracterizados en que para los interruptores de contacto y ruptura (6, 7),.construidos como interruptores de tensión cero, está dispuesta una fuente común (38 y respectivamente 38a, 38b) de señales de mando, sincronizada con la corriente alterna de alimentación (5) de los circuitos calefactores de corriente alterna y cuyos impulsos de salida son conducibles a una entrada respectiva de brechas UND (12, 13) subordinadas a los respectivos interruptores de contacto y ruptura, brechas que en una u otra entrada captan una señal digital de salida de un comparador (24, 25) del circuito regulador (14, 15) pertinentey emiten en su salida la señal de mando para el interruptor correspondiente de contacto y ruptura.
ES473378A 1977-11-11 1978-09-15 Perfeccionamientos en plachas electricas. Expired ES473378A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772750546 DE2750546A1 (de) 1977-11-11 1977-11-11 Buegeleisen mit einer regelschaltung zum gleichzeitigen betrieb von mindestens zwei regelkreisen

Publications (1)

Publication Number Publication Date
ES473378A1 true ES473378A1 (es) 1979-04-16

Family

ID=6023562

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473378A Expired ES473378A1 (es) 1977-11-11 1978-09-15 Perfeccionamientos en plachas electricas.

Country Status (5)

Country Link
DE (1) DE2750546A1 (es)
ES (1) ES473378A1 (es)
FR (1) FR2408680A1 (es)
GB (1) GB2009971A (es)
NL (1) NL7811155A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003520A1 (en) * 1981-04-07 1982-10-14 Robert C Franklin Appliance non-use detection safety power shut-off system
FR2540148B1 (fr) * 1983-02-02 1986-03-21 Seb Sa Dispositif electronique de securite pour fer a repasser electrique
US4686352B1 (en) * 1984-04-27 1993-12-14 Sunbeam Corporation Electronic pressing iron
DE4325453A1 (de) * 1993-07-29 1995-02-02 Philips Patentverwaltung Elektrisches Bügeleisen
WO1996002029A1 (en) * 1994-07-07 1996-01-25 Honeywell Inc. Trim heater controller
WO2024226011A1 (en) * 2023-04-28 2024-10-31 İstanbul Geli̇şi̇m Üni̇versi̇tesi̇ Pid controlled iron

Also Published As

Publication number Publication date
FR2408680A1 (fr) 1979-06-08
DE2750546A1 (de) 1979-05-17
NL7811155A (nl) 1979-05-15
GB2009971A (en) 1979-06-20

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