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CH411088A - Time-controlled current switching device for an electrical heater - Google Patents

Time-controlled current switching device for an electrical heater

Info

Publication number
CH411088A
CH411088A CH518861A CH518861A CH411088A CH 411088 A CH411088 A CH 411088A CH 518861 A CH518861 A CH 518861A CH 518861 A CH518861 A CH 518861A CH 411088 A CH411088 A CH 411088A
Authority
CH
Switzerland
Prior art keywords
time
switching device
current switching
controlled current
electrical heater
Prior art date
Application number
CH518861A
Other languages
German (de)
Inventor
Runo Ojelid Goran Axel
Original Assignee
Husqvarna Vapenfabriks Ab
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 Husqvarna Vapenfabriks Ab filed Critical Husqvarna Vapenfabriks Ab
Publication of CH411088A publication Critical patent/CH411088A/en

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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • 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
    • G05D23/1951—Control of temperature characterised by the use of electric means with control of the working time of a temperature controlling device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/288—Modifications for introducing a time delay before switching in tube switches

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Control Of Resistance Heating (AREA)
CH518861A 1960-05-09 1961-05-03 Time-controlled current switching device for an electrical heater CH411088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE456460 1960-05-09

Publications (1)

Publication Number Publication Date
CH411088A true CH411088A (en) 1966-04-15

Family

ID=20264457

Family Applications (1)

Application Number Title Priority Date Filing Date
CH518861A CH411088A (en) 1960-05-09 1961-05-03 Time-controlled current switching device for an electrical heater

Country Status (5)

Country Link
US (1) US3225267A (en)
CH (1) CH411088A (en)
DE (1) DE1136431B (en)
GB (1) GB932314A (en)
NL (1) NL264486A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480753A (en) * 1968-02-16 1969-11-25 Robert G Wilson Electronic oven

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985051A (en) * 1931-04-17 1934-12-18 Westinghouse Electric & Mfg Co Control system
US2504955A (en) * 1945-06-01 1950-04-25 Girdler Corp High-frequency treating system for dielectric materials
US2541560A (en) * 1947-02-20 1951-02-13 Spencer A Tucker Electronically timed relay
US2551224A (en) * 1947-02-24 1951-05-01 Edi Holding Inc Cold cathode triode electronic timer
US2763758A (en) * 1953-04-21 1956-09-18 Kohler Fred Arc suppresser for dielectric heating equipment
US2839649A (en) * 1956-05-17 1958-06-17 Gen Electric Control circuits for electronic ranges
US2921171A (en) * 1956-06-04 1960-01-12 Gen Motors Corp Domestic appliance
US3028472A (en) * 1959-01-14 1962-04-03 Gen Electric Timer systems for cooking apparatus, or the like
GB877553A (en) * 1960-04-14 1961-09-13 Maytag Co Improvements in or relating to control systems for clothes drying apparatus

Also Published As

Publication number Publication date
NL264486A (en)
GB932314A (en) 1963-07-24
US3225267A (en) 1965-12-21
DE1136431B (en) 1962-09-13

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