ES387456A1 - Perfeccionamientos en la construccion de aparatos calenta- dores electricos. - Google Patents

Perfeccionamientos en la construccion de aparatos calenta- dores electricos.

Info

Publication number
ES387456A1
ES387456A1 ES387456A ES387456A ES387456A1 ES 387456 A1 ES387456 A1 ES 387456A1 ES 387456 A ES387456 A ES 387456A ES 387456 A ES387456 A ES 387456A ES 387456 A1 ES387456 A1 ES 387456A1
Authority
ES
Spain
Prior art keywords
pulses
heater
derived voltage
conductors
derived
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
ES387456A
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.)
TRONICAIR INT Ltd
Original Assignee
TRONICAIR INT 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 TRONICAIR INT Ltd filed Critical TRONICAIR INT Ltd
Publication of ES387456A1 publication Critical patent/ES387456A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/087—Arrangement or mounting of control or safety devices of electric circuits regulating heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Resistance Heating (AREA)
  • Furnace Details (AREA)
  • Resistance Heating (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • General Induction Heating (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
ES387456A 1970-01-21 1971-01-20 Perfeccionamientos en la construccion de aparatos calenta- dores electricos. Expired ES387456A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3001/70A GB1281861A (en) 1970-01-21 1970-01-21 Electrical heating apparatus

Publications (1)

Publication Number Publication Date
ES387456A1 true ES387456A1 (es) 1973-12-16

Family

ID=9750084

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387456A Expired ES387456A1 (es) 1970-01-21 1971-01-20 Perfeccionamientos en la construccion de aparatos calenta- dores electricos.

Country Status (10)

Country Link
US (1) US3708650A (es)
BE (1) BE761803A (es)
CA (1) CA930004A (es)
CH (1) CH526898A (es)
ES (1) ES387456A1 (es)
GB (1) GB1281861A (es)
IL (1) IL36005A (es)
NL (1) NL7100744A (es)
SE (1) SE363020B (es)
ZA (1) ZA71340B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657514A (en) * 1970-06-03 1972-04-18 Goodrich Co B F Electrical deicer for aircraft propeller
US4085309A (en) * 1975-06-04 1978-04-18 Sperry Rand Corporation Control circuit arrangement for a portable electrically heated hair treatment appliance
GB2153555B (en) * 1984-01-26 1987-07-22 Thorn Emi Domestic Appliances Temperature control of heating apparatus
US5352862A (en) * 1992-11-09 1994-10-04 Five Star Manufacturing Company High wattage surface contact resistance heater
EP1351259A1 (en) * 2002-02-13 2003-10-08 Amerigo Barbieri Resistor
AU2010322620A1 (en) * 2009-11-17 2012-06-28 Woongjin Coway Co., Ltd. Method and apparatus for supplying hot water by controlling the number of pulses applied to a heater

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US638236A (en) * 1898-06-01 1899-12-05 Edward E Gold Electric heater.
US1217229A (en) * 1915-12-03 1917-02-27 Peter Smith Heater Company Electric air-heating system.
US3180999A (en) * 1961-03-24 1965-04-27 Tung Sol Electric Inc Circuit for controlling alternating currents
US3335319A (en) * 1965-02-19 1967-08-08 Louis A Warner Control circuit
FR1554838A (es) * 1967-12-06 1969-01-24
US3597590A (en) * 1969-02-12 1971-08-03 Northern Electric Co Electric blanket control

Also Published As

Publication number Publication date
CA930004A (en) 1973-07-10
BE761803A (fr) 1971-07-01
SE363020B (es) 1973-12-27
US3708650A (en) 1973-01-02
GB1281861A (en) 1972-07-19
ZA71340B (en) 1971-10-27
IL36005A (en) 1973-08-29
NL7100744A (es) 1971-07-23
IL36005A0 (en) 1971-03-24
CH526898A (de) 1972-08-15

Similar Documents

Publication Publication Date Title
IT966369B (it) Dispositivo di riscaldamento elettrico e metodo per realizzarlo
AU462038B2 (en) Electric resistance heating element
CA925914A (en) Electric resistance heating cable
ES387456A1 (es) Perfeccionamientos en la construccion de aparatos calenta- dores electricos.
CH460153A (fr) Appareil électrique destiné à fournir du courant alternatif et du courant continu sous différentes tensions
CA933993A (en) Electric resistance heating element
FR1531506A (fr) Dispositif de régulation de la chauffe de vitrages chauffants alimentés en courant électrique triphasé
IT1023342B (it) Conduttore elettrico per correnti di elevata intensita con riscaldamento nel corpo conduttore
IT952836B (it) Procedimento e disposizione per eseguire connessioni elettriche su conduttori in particolare per riscaldatori elettrici
CH544966A (de) Steuereinrichtung für einen Wechselstromverbraucher und deren Verwendung für eine elektrische Heizanlage
CH458565A (de) Einrichtung zur Regelung der Wärmeerzeugung in elektrischen Heizgeräten
FI46015C (fi) Laite sähköisten sulatusuunien elektrodien pitimissä.
FR1377471A (fr) Plaque chauffante à résistance électrique, et procédé pour la fabriques
CH472165A (de) Schaltvorrichtung mit einem elektrisch beheizten Arbeitsbimetallglied, zum Einstellen und Regeln der Leistungsaufnahme elektrischer Kochstellen
ZA7173B (en) Safety device for preventing the return movement of electrodes in electric furnaces of similar apparatuses
CH509676A (de) Elektrische Klemme zum Kurzschliessen und Stromabnehmen
ES173379Y (es) Resistencia electrica de calefaccion para hornos de coc- cion.
FR1422242A (fr) Perfectionnement aux installations de chauffage de surfaces par conducteurs électriques
CA823751A (en) Electrical heating device with temperature control means
AU414341B1 (en) Electrical heating device with temperature control means
CA743220A (en) Electrically heated immersible warming unit
IL33685A (en) Apparatus for the continuous control of electric voltage of current
FR1362560A (fr) Fours de chauffage indirect à résistances électriques
GB1073927A (en) An electrical immersion heater
CA726277A (en) Electric heating apparatus