AT305669B - Temperatursteuereinrichtung mit stufenweiser Zu- bzw. Abschaltung von elektrischen Heizelementen - Google Patents

Temperatursteuereinrichtung mit stufenweiser Zu- bzw. Abschaltung von elektrischen Heizelementen

Info

Publication number
AT305669B
AT305669B AT918469A AT918469A AT305669B AT 305669 B AT305669 B AT 305669B AT 918469 A AT918469 A AT 918469A AT 918469 A AT918469 A AT 918469A AT 305669 B AT305669 B AT 305669B
Authority
AT
Austria
Prior art keywords
disconnection
control device
temperature control
heating elements
electrical heating
Prior art date
Application number
AT918469A
Other languages
English (en)
Inventor
William Wilkie Chambers
Original Assignee
Robertshaw Controls Co
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 Robertshaw Controls Co filed Critical Robertshaw Controls Co
Application granted granted Critical
Publication of AT305669B publication Critical patent/AT305669B/de

Links

Classifications

    • 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
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • 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
    • G05D23/1912—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can take more than two discrete values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)
  • Protection Of Generators And Motors (AREA)
  • Basic Packing Technique (AREA)
AT918469A 1968-09-30 1969-09-29 Temperatursteuereinrichtung mit stufenweiser Zu- bzw. Abschaltung von elektrischen Heizelementen AT305669B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76366868A 1968-09-30 1968-09-30
US80598869A 1969-02-25 1969-02-25

Publications (1)

Publication Number Publication Date
AT305669B true AT305669B (de) 1973-03-12

Family

ID=62200086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT918469A AT305669B (de) 1968-09-30 1969-09-29 Temperatursteuereinrichtung mit stufenweiser Zu- bzw. Abschaltung von elektrischen Heizelementen

Country Status (9)

Country Link
US (1) US3588471A (de)
AT (1) AT305669B (de)
BE (1) BE739534A (de)
CH (1) CH506929A (de)
DE (1) DE1947425A1 (de)
ES (1) ES372020A1 (de)
FR (1) FR2019195A1 (de)
GB (1) GB1279649A (de)
NL (1) NL6914703A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105425866A (zh) * 2015-11-11 2016-03-23 苏州润居装饰工程有限公司 一种低功耗自动加热软件

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912906A (en) * 1974-04-24 1975-10-14 Robertshaw Controls Co Circuit for electric heating system
US4024378A (en) * 1975-05-01 1977-05-17 Robertshaw Controls Company Electric heating system circuit for sequentially energizing a plurality of heating elements
US4141408A (en) * 1976-06-16 1979-02-27 Rheem Manufacturing Company Supplementary heat control for heat pump system
FR2524219A1 (fr) * 1982-03-23 1983-09-30 Dumortier Marcel Dispositif assurant la progressivite des raccordements et des debranchements de plusieurs circuits electriques
GB2153555B (en) * 1984-01-26 1987-07-22 Thorn Emi Domestic Appliances Temperature control of heating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105425866A (zh) * 2015-11-11 2016-03-23 苏州润居装饰工程有限公司 一种低功耗自动加热软件

Also Published As

Publication number Publication date
GB1279649A (en) 1972-06-28
ES372020A1 (es) 1971-09-01
DE1947425A1 (de) 1970-04-09
US3588471A (en) 1971-06-28
CH506929A (de) 1971-04-30
FR2019195A1 (de) 1970-06-26
BE739534A (de) 1970-03-02
NL6914703A (de) 1970-04-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee