DE3330915C2 - Vorrichtung zur Ermittlung eines Temperaturwertes mittels mindestens eines temperaturabhängigen Fühlerwiderstandes - Google Patents

Vorrichtung zur Ermittlung eines Temperaturwertes mittels mindestens eines temperaturabhängigen Fühlerwiderstandes

Info

Publication number
DE3330915C2
DE3330915C2 DE19833330915 DE3330915A DE3330915C2 DE 3330915 C2 DE3330915 C2 DE 3330915C2 DE 19833330915 DE19833330915 DE 19833330915 DE 3330915 A DE3330915 A DE 3330915A DE 3330915 C2 DE3330915 C2 DE 3330915C2
Authority
DE
Germany
Prior art keywords
temperature
resistance
value
sensor
resistor
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.)
Expired
Application number
DE19833330915
Other languages
German (de)
English (en)
Other versions
DE3330915A1 (de
Inventor
Kjeld Nordborg Aagaard
Iver Joergensen
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Priority to DE19833330915 priority Critical patent/DE3330915C2/de
Priority to SE8403843A priority patent/SE8403843L/
Priority to DK400784A priority patent/DK163610C/da
Priority to CA000461899A priority patent/CA1213672A/en
Priority to JP17690384A priority patent/JPS6071925A/ja
Publication of DE3330915A1 publication Critical patent/DE3330915A1/de
Application granted granted Critical
Publication of DE3330915C2 publication Critical patent/DE3330915C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
    • G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
    • G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
    • G01K17/10—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE19833330915 1983-08-27 1983-08-27 Vorrichtung zur Ermittlung eines Temperaturwertes mittels mindestens eines temperaturabhängigen Fühlerwiderstandes Expired DE3330915C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19833330915 DE3330915C2 (de) 1983-08-27 1983-08-27 Vorrichtung zur Ermittlung eines Temperaturwertes mittels mindestens eines temperaturabhängigen Fühlerwiderstandes
SE8403843A SE8403843L (sv) 1983-08-27 1984-07-24 Anordning vid temperaturavkennare
DK400784A DK163610C (da) 1983-08-27 1984-08-22 Anordning til konstatering af en temperaturvaerdi ved hjaelp af mindst en temperaturafhaengig foelermodstand
CA000461899A CA1213672A (en) 1983-08-27 1984-08-27 Apparatus for detecting a temperature by means of at least one temperature-responsive sensing resistor
JP17690384A JPS6071925A (ja) 1983-08-27 1984-08-27 温度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833330915 DE3330915C2 (de) 1983-08-27 1983-08-27 Vorrichtung zur Ermittlung eines Temperaturwertes mittels mindestens eines temperaturabhängigen Fühlerwiderstandes

Publications (2)

Publication Number Publication Date
DE3330915A1 DE3330915A1 (de) 1985-03-14
DE3330915C2 true DE3330915C2 (de) 1986-09-04

Family

ID=6207574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833330915 Expired DE3330915C2 (de) 1983-08-27 1983-08-27 Vorrichtung zur Ermittlung eines Temperaturwertes mittels mindestens eines temperaturabhängigen Fühlerwiderstandes

Country Status (5)

Country Link
JP (1) JPS6071925A (enrdf_load_stackoverflow)
CA (1) CA1213672A (enrdf_load_stackoverflow)
DE (1) DE3330915C2 (enrdf_load_stackoverflow)
DK (1) DK163610C (enrdf_load_stackoverflow)
SE (1) SE8403843L (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808475A1 (de) * 1988-03-14 1989-10-19 Friedhelm Meyer Verfahren und vorrichtung zum messen einer temperatur
DE102017130135A1 (de) * 2017-12-15 2019-06-19 Endress + Hauser Wetzer Gmbh + Co. Kg Zustandsüberwachung eines Temperatursensors
CN110220606A (zh) * 2019-06-24 2019-09-10 宁波华仪宁创智能科技有限公司 具有校准功能的测温装置及方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637561C1 (de) * 1996-09-14 1998-02-26 Dienes Apparatebau Gmbh Fühlerlose Temperaturregelung einer Heizvorrichtung
FR2874692B1 (fr) * 2004-08-27 2006-10-13 Actaris Sas Soc Par Actions Si Dispositif de mesure de temperature dans un compteur d'energie thermique
DE102005029319A1 (de) * 2005-06-24 2006-12-28 Abb Patent Gmbh Schaltungsanordnung und Verfahren zur Ermittlung der Temperaturdifferenz zwischen zwei Temperatursensoren
JP5579097B2 (ja) * 2011-02-16 2014-08-27 アズビル株式会社 ４線式測温抵抗体入力回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD206176A3 (de) * 1981-04-22 1984-01-18 Verfahren und schaltungsanordnung zur temperaturmessung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808475A1 (de) * 1988-03-14 1989-10-19 Friedhelm Meyer Verfahren und vorrichtung zum messen einer temperatur
DE102017130135A1 (de) * 2017-12-15 2019-06-19 Endress + Hauser Wetzer Gmbh + Co. Kg Zustandsüberwachung eines Temperatursensors
US11506544B2 (en) 2017-12-15 2022-11-22 Endress+Hauser Wetzer Gmbh+Co. Kg Monitoring the state of a temperature sensor
CN110220606A (zh) * 2019-06-24 2019-09-10 宁波华仪宁创智能科技有限公司 具有校准功能的测温装置及方法

Also Published As

Publication number Publication date
DK400784D0 (da) 1984-08-22
SE8403843L (sv) 1985-02-28
DE3330915A1 (de) 1985-03-14
DK163610B (da) 1992-03-16
DK163610C (da) 1992-08-10
JPS6071925A (ja) 1985-04-23
DK400784A (da) 1985-02-28
SE8403843D0 (sv) 1984-07-24
JPH0338535B2 (enrdf_load_stackoverflow) 1991-06-11
CA1213672A (en) 1986-11-04

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee