CH513466A - Device for temperature control in two different temperature ranges, especially for cooling devices - Google Patents

Device for temperature control in two different temperature ranges, especially for cooling devices

Info

Publication number
CH513466A
CH513466A CH558170A CH558170A CH513466A CH 513466 A CH513466 A CH 513466A CH 558170 A CH558170 A CH 558170A CH 558170 A CH558170 A CH 558170A CH 513466 A CH513466 A CH 513466A
Authority
CH
Switzerland
Prior art keywords
cooling devices
temperature control
temperature ranges
different temperature
ranges
Prior art date
Application number
CH558170A
Other languages
German (de)
Inventor
Konstantin Dipl Phys Apel
Original Assignee
Holzer Patent Ag
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 Holzer Patent Ag filed Critical Holzer Patent Ag
Priority to CH558170A priority Critical patent/CH513466A/en
Priority to DE19702049180 priority patent/DE2049180B2/en
Publication of CH513466A publication Critical patent/CH513466A/en

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
    • G05D23/20—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Sensing (AREA)
  • Electronic Switches (AREA)
CH558170A 1970-04-16 1970-04-16 Device for temperature control in two different temperature ranges, especially for cooling devices CH513466A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH558170A CH513466A (en) 1970-04-16 1970-04-16 Device for temperature control in two different temperature ranges, especially for cooling devices
DE19702049180 DE2049180B2 (en) 1970-04-16 1970-10-07 DEVICE FOR TEMPERATURE CONTROL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH558170A CH513466A (en) 1970-04-16 1970-04-16 Device for temperature control in two different temperature ranges, especially for cooling devices

Publications (1)

Publication Number Publication Date
CH513466A true CH513466A (en) 1971-09-30

Family

ID=4295971

Family Applications (1)

Application Number Title Priority Date Filing Date
CH558170A CH513466A (en) 1970-04-16 1970-04-16 Device for temperature control in two different temperature ranges, especially for cooling devices

Country Status (2)

Country Link
CH (1) CH513466A (en)
DE (1) DE2049180B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1179564B (en) * 1984-01-18 1987-09-16 Indesit DEVICE TO COMPENSATE THE INFLUENCE OF EXTERNAL HEAT SOURCES FOR A SENSOR ELEMENT OF AN AUTOMATIC TEMPERATURE CONTROL SYSTEM REACHED BY FOODS IN HEATED CONTAINERS

Also Published As

Publication number Publication date
DE2049180A1 (en) 1971-11-25
DE2049180B2 (en) 1973-02-01

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Legal Events

Date Code Title Description
PL Patent ceased