ES8104559A1 - Dispositivo para la medida y analisis de la temperatura - Google Patents

Dispositivo para la medida y analisis de la temperatura

Info

Publication number
ES8104559A1
ES8104559A1 ES494581A ES494581A ES8104559A1 ES 8104559 A1 ES8104559 A1 ES 8104559A1 ES 494581 A ES494581 A ES 494581A ES 494581 A ES494581 A ES 494581A ES 8104559 A1 ES8104559 A1 ES 8104559A1
Authority
ES
Spain
Prior art keywords
temperature monitoring
temperature
value
probe
employing
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
ES494581A
Other languages
English (en)
Other versions
ES494581A0 (es
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.)
Loher GmbH
Original Assignee
Loher GmbH
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 Loher GmbH filed Critical Loher GmbH
Publication of ES8104559A1 publication Critical patent/ES8104559A1/es
Publication of ES494581A0 publication Critical patent/ES494581A0/es
Granted 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
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/005—Circuits arrangements for indicating a predetermined temperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
    • H02H1/0046—Commutating the detecting means in dependance of the fault, e.g. for reducing their number
    • 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
    • H02H5/042—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 using temperature dependent resistors
    • 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
    • H02H5/10—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 mechanical injury, e.g. rupture of line, breakage of earth connection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

DISPOSITIVO PARA LA MEDIDA Y ANALISIS DE LA TEMPERATURA. CON UNA O VARIAS SEÑALES LIMITE DE TEMPERATURAS PRODUCIDAS POR SONDAS DE CONDUCTORES FRIOS SE PRODUCEN SEÑALES ELECTRICAS AJUSTABLES POR MEDIO DE RESISTENCIAS VARIABLES, QUE HACEN LA FUNCION DE SELECTOR. CON LOS POTENCIOMETROS PODEMOS OBTENER DIFERENTES ESCALAS DE AJUSTE DE LA TEMPERATURA. HAY VARIAS POSIBILIDADES DE CIRCUITOS PARA CONSEGUIR LA FUNCION. DE APLICACION EN Y JUNTO A MAQUINAS ELECTRICAS.
ES494581A 1979-08-29 1980-08-28 Dispositivo para la medida y analisis de la temperatura Granted ES494581A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792934926 DE2934926A1 (de) 1979-08-29 1979-08-29 Temperaturueberwachung

Publications (2)

Publication Number Publication Date
ES8104559A1 true ES8104559A1 (es) 1981-04-01
ES494581A0 ES494581A0 (es) 1981-04-01

Family

ID=6079558

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494581A Granted ES494581A0 (es) 1979-08-29 1980-08-28 Dispositivo para la medida y analisis de la temperatura

Country Status (8)

Country Link
AR (1) AR231772A1 (es)
BE (1) BE884940A (es)
DE (1) DE2934926A1 (es)
ES (1) ES494581A0 (es)
FR (1) FR2464465A1 (es)
GB (1) GB2062322A (es)
IT (1) IT1132565B (es)
NL (1) NL8004683A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143840A1 (de) * 1981-11-05 1983-05-11 Karl-Heinz 2051 Kröppelshagen Mevs Schutzschaltung fuer im verbund arbeitende elektrische maschinen
GB8603740D0 (en) * 1986-02-14 1986-03-19 P J O Ind Ltd Temperature sensing means
FI117409B (fi) 2004-06-10 2006-09-29 Abb Oy Anturiresistanssin isoloitu mittauspiiri

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811141A (en) * 1954-03-30 1959-04-02 Madewel Products Ltd Improvements in or relating to automatic fire and temperature alarms
DE1423272B1 (de) * 1958-12-11 1969-09-04 Siemens Ag Schaltungsanordnung zur UEberwachung der Temperatur von Maschinen oder Geraeten
GB934654A (en) * 1959-09-04 1963-08-21 Karl Gustaf Berg Electronic transistor-controlled device for measuring or control of temperatures
GB1021570A (en) * 1964-07-31 1966-03-02 Specialties Dev Corp Apparatus for detecting heat protected against false actuation
GB1132733A (en) * 1965-02-18 1968-11-06 Derek Charles Adams Improvements in or relating to fire detection apparatus
FR1510480A (fr) * 1966-04-04 1968-01-19 Pyrotector Inc Dispositif avertisseur sensible à la température
US3728702A (en) * 1969-12-11 1973-04-17 Matsushita Electric Ind Co Ltd Temperature alarm utilizing paired positive and negative coefficient thermistors
US3778798A (en) * 1972-05-01 1973-12-11 Gen Electric Food preparation electric thermometer alarm circuit
GB1545594A (en) * 1977-09-07 1979-05-10 Fogden & Co Ltd M Temperature monitoring

Also Published As

Publication number Publication date
DE2934926A1 (de) 1981-03-26
FR2464465A1 (fr) 1981-03-06
ES494581A0 (es) 1981-04-01
NL8004683A (nl) 1981-03-03
GB2062322A (en) 1981-05-20
BE884940A (fr) 1980-12-16
IT8024172A0 (it) 1980-08-14
IT1132565B (it) 1986-07-02
AR231772A1 (es) 1985-02-28

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