DE2127983A1 - Schaltung zur Temperaturüberwachung - Google Patents

Schaltung zur Temperaturüberwachung

Info

Publication number
DE2127983A1
DE2127983A1 DE19712127983 DE2127983A DE2127983A1 DE 2127983 A1 DE2127983 A1 DE 2127983A1 DE 19712127983 DE19712127983 DE 19712127983 DE 2127983 A DE2127983 A DE 2127983A DE 2127983 A1 DE2127983 A1 DE 2127983A1
Authority
DE
Germany
Prior art keywords
transistor
circuit
resistor
sensor
potential
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.)
Pending
Application number
DE19712127983
Other languages
German (de)
English (en)
Inventor
Hans Dipl Ing χ 6300 Il Schnabel
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.)
Starkstrom Anlagenbau VEB
Original Assignee
Starkstrom Anlagenbau VEB
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 Starkstrom Anlagenbau VEB filed Critical Starkstrom Anlagenbau VEB
Publication of DE2127983A1 publication Critical patent/DE2127983A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal 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
    • G05D23/1909—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
    • G05D23/20—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Fire-Detection Mechanisms (AREA)
DE19712127983 1971-02-23 1971-06-05 Schaltung zur Temperaturüberwachung Pending DE2127983A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15326271 1971-02-23

Publications (1)

Publication Number Publication Date
DE2127983A1 true DE2127983A1 (de) 1972-08-31

Family

ID=5483484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712127983 Pending DE2127983A1 (de) 1971-02-23 1971-06-05 Schaltung zur Temperaturüberwachung

Country Status (5)

Country Link
CH (1) CH524261A (enExample)
CS (1) CS156533B2 (enExample)
DE (1) DE2127983A1 (enExample)
SE (1) SE369806B (enExample)
SU (1) SU414813A3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960579B4 (de) * 1999-07-08 2005-12-15 Hyundai Motor Co. Vorrichtung zum Korrigieren der Kühlwasser-Temperatur eines Verbrennungsmotors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960579B4 (de) * 1999-07-08 2005-12-15 Hyundai Motor Co. Vorrichtung zum Korrigieren der Kühlwasser-Temperatur eines Verbrennungsmotors

Also Published As

Publication number Publication date
SE369806B (enExample) 1974-09-16
CH524261A (de) 1972-06-15
CS156533B2 (enExample) 1974-07-24
SU414813A3 (enExample) 1974-02-05

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