ES8502257A1 - Perfeccionamientos en los sistemas de conmutacion selectiva de circuitos electricos de medicion - Google Patents

Perfeccionamientos en los sistemas de conmutacion selectiva de circuitos electricos de medicion

Info

Publication number
ES8502257A1
ES8502257A1 ES532156A ES532156A ES8502257A1 ES 8502257 A1 ES8502257 A1 ES 8502257A1 ES 532156 A ES532156 A ES 532156A ES 532156 A ES532156 A ES 532156A ES 8502257 A1 ES8502257 A1 ES 8502257A1
Authority
ES
Spain
Prior art keywords
temperature gradient
motive force
self
switching device
electro
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
ES532156A
Other languages
English (en)
Other versions
ES532156A0 (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.)
Auxitrol SA
Original Assignee
Auxitrol SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9288090&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8502257(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Auxitrol SA filed Critical Auxitrol SA
Publication of ES532156A0 publication Critical patent/ES532156A0/es
Publication of ES8502257A1 publication Critical patent/ES8502257A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/26—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil having thermo-sensitive input
    • 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
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
    • H01H53/01—Details
    • H01H53/015—Moving coils; Contact-driving arrangements associated therewith

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Temperature (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Control Of Combustion (AREA)
  • Control Of Eletrric Generators (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PERFECCIONAMIENTOS EN LOS SISTEMAS DE CONMUTACION SELECTIVA DE CIRCUITOS ELECTRICOS DE MEDICION.CONSTA DE DOS CIRCUITOS ELECTRICOS DE MEDICION (110A, 110B; 120A, 120B); UN CIRCUITO ELECTRICO UNICO DE EXPLOTACION (130A, 130B); UN PRIMER TERMOPAR (12) SITUADO EN EL PRIMER PUNTO DE REFERENCIA, UN SEGUNDO TERMOPAR (22) SITUADO EN EL SEGUNDO PUNTO DE REFERENCIA, MONTADO EN OPOSICION, DE MANERA QUE SUMINISTRE UNA FUERZA ELECTROMOTRIZ DIFERENCIAL BDBE CUYO VALOR Y SIGNO SON FUNCION DEL VALOR Y DEL SENTIDO DEL GRADIENTE; Y UNOS ELEMENTOS DE CONMUTACION (100), SENSIBLES A ESTA FUERZA ELECTROMOTRIZ Y ALIMENTADOS SOLAMENTE POR LA ENERGIA PRODUCIDA POR LOS DOS TERMOPARES
ES532156A 1983-04-21 1984-04-17 Perfeccionamientos en los sistemas de conmutacion selectiva de circuitos electricos de medicion Expired ES8502257A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8306569A FR2544859B1 (fr) 1983-04-21 1983-04-21 Dispositif autoalimente de commutation sensible a un gradient de temperature

Publications (2)

Publication Number Publication Date
ES532156A0 ES532156A0 (es) 1985-01-01
ES8502257A1 true ES8502257A1 (es) 1985-01-01

Family

ID=9288090

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532156A Expired ES8502257A1 (es) 1983-04-21 1984-04-17 Perfeccionamientos en los sistemas de conmutacion selectiva de circuitos electricos de medicion

Country Status (7)

Country Link
US (1) US4583867A (es)
EP (1) EP0123624B1 (es)
AT (1) ATE27874T1 (es)
CA (1) CA1219466A (es)
DE (1) DE3464294D1 (es)
ES (1) ES8502257A1 (es)
FR (1) FR2544859B1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188107A (en) * 1985-10-08 1993-02-23 Yoshiaki Omura Bi-digital O-ring test for imaging and diagnosis of internal organs of a patient
US4779994A (en) * 1987-10-15 1988-10-25 Virginia Polytechnic Institute And State University Heat flux gage
US5106203A (en) * 1990-08-03 1992-04-21 General Electric Company Exhaust gas temperature sensor
DE4307916C1 (de) * 1993-03-12 1994-09-29 Heraeus Sensor Gmbh Temperaturüberwachungsvorrichtung mit Energieversorgung durch Thermoelement
GB2344892B (en) 1998-12-16 2002-11-13 Solartron Group Ltd Cold junction compensation for multiple thermocouples
GB0709723D0 (en) * 2007-05-22 2007-06-27 Goodrich Control Sys Ltd Temperature sensing
JP5540241B2 (ja) * 2009-10-02 2014-07-02 イマジニアリング株式会社 熱流束計測装置、及び熱流束計測方法
FR2986905B1 (fr) * 2012-02-09 2014-02-28 Snecma Procede de refroidissement de composants electroniques dans un turboreacteur d'aeronef
CN110085733B (zh) * 2019-04-25 2022-11-29 电子科技大学中山学院 一种增强环形量子点结构中自旋热电势的方法
CN113355639B (zh) * 2021-06-08 2023-09-12 京东方科技集团股份有限公司 温度检测装置及蒸镀设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR652912A (fr) * 1928-04-16 1929-03-14 France Const Elec Relais polarisé à fonctionnement réversible et sensibilité réglable
US2117027A (en) * 1935-12-09 1938-05-10 Harold W Langbein Brake indicating and testing device
US2304489A (en) * 1939-08-14 1942-12-08 Milwaukee Gas Specialty Co Control instrumentality
US2463566A (en) * 1945-05-25 1949-03-08 Westinghouse Electric Corp Apparatus for turbine temperature analysis
US2927179A (en) * 1958-05-26 1960-03-01 Cons Electrodynamies Corp High speed switching device
US3043932A (en) * 1959-03-30 1962-07-10 Zenith Radio Corp Polarized relay
GB980451A (en) * 1960-02-17 1965-01-13 Sangamo Weston Improvements in or relating to temperature measuring systems employing electric thermocouples
US3138957A (en) * 1960-11-09 1964-06-30 Howell Instruments Differential signal detecting apparatus
US3101617A (en) * 1961-03-20 1963-08-27 Nordberg Manufacturing Co Exhaust temperature differential circuit
US3767470A (en) * 1968-02-19 1973-10-23 F Hines Thermally compensated heat flow sensors
US3789665A (en) * 1972-02-22 1974-02-05 Avco Corp Inferred measurement of the turbine inlet temperature of a gas turbine engine
US3990308A (en) * 1973-11-23 1976-11-09 Mccormick Robert Ian Temperature measurement system for free turbine type gas turbine engines
US4039778A (en) * 1976-07-01 1977-08-02 Rama Corporation Electric cartridge heater with a multiple thermocouple assembly
US4159625A (en) * 1977-02-01 1979-07-03 United Technologies Corporation Control for gas turbine engine
FR2382000A1 (fr) * 1977-02-25 1978-09-22 Auxitrol Rampe thermocouples pour la mesure de la moyenne de plusieurs temperatures
US4130019A (en) * 1977-06-09 1978-12-19 Nitschke John Stephen Self-compensating thermocouple reading circuit
US4315243A (en) * 1980-09-16 1982-02-09 Calvert Sr Willard R Unused fuel indicator for automotive engines employing catalytic converters

Also Published As

Publication number Publication date
ES532156A0 (es) 1985-01-01
ATE27874T1 (de) 1987-07-15
CA1219466A (en) 1987-03-24
EP0123624B1 (fr) 1987-06-16
FR2544859A1 (fr) 1984-10-26
EP0123624A1 (fr) 1984-10-31
FR2544859B1 (fr) 1985-08-09
DE3464294D1 (en) 1987-07-23
US4583867A (en) 1986-04-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603