CH506929A - Mehrstufige elektrische Heizungseinrichtung - Google Patents

Mehrstufige elektrische Heizungseinrichtung

Info

Publication number
CH506929A
CH506929A CH1465569A CH1465569A CH506929A CH 506929 A CH506929 A CH 506929A CH 1465569 A CH1465569 A CH 1465569A CH 1465569 A CH1465569 A CH 1465569A CH 506929 A CH506929 A CH 506929A
Authority
CH
Switzerland
Prior art keywords
heating device
electrical heating
stage electrical
stage
heating
Prior art date
Application number
CH1465569A
Other languages
English (en)
Inventor
Wilkie Chambers William
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
Publication of CH506929A publication Critical patent/CH506929A/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)
CH1465569A 1968-09-30 1969-09-29 Mehrstufige elektrische Heizungseinrichtung CH506929A (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
CH506929A true CH506929A (de) 1971-04-30

Family

ID=62200086

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1465569A CH506929A (de) 1968-09-30 1969-09-29 Mehrstufige elektrische Heizungseinrichtung

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)

Families Citing this family (6)

* 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
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
BE739534A (de) 1970-03-02
ES372020A1 (es) 1971-09-01
DE1947425A1 (de) 1970-04-09
AT305669B (de) 1973-03-12
US3588471A (en) 1971-06-28
NL6914703A (de) 1970-04-01
FR2019195A1 (de) 1970-06-26
GB1279649A (en) 1972-06-28

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Legal Events

Date Code Title Description
PL Patent ceased