FR2450450A1 - Appareil a mesurer la temperature et a indiquer qu'une temperature predeterminee est atteinte dans un liquide - Google Patents

Appareil a mesurer la temperature et a indiquer qu'une temperature predeterminee est atteinte dans un liquide

Info

Publication number
FR2450450A1
FR2450450A1 FR8004217A FR8004217A FR2450450A1 FR 2450450 A1 FR2450450 A1 FR 2450450A1 FR 8004217 A FR8004217 A FR 8004217A FR 8004217 A FR8004217 A FR 8004217A FR 2450450 A1 FR2450450 A1 FR 2450450A1
Authority
FR
France
Prior art keywords
temperature
liquid
reached
indicating
measuring
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.)
Granted
Application number
FR8004217A
Other languages
English (en)
French (fr)
Other versions
FR2450450B3 (enrdf_load_stackoverflow
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.)
Borletti SpA
Original Assignee
Borletti SpA
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 Borletti SpA filed Critical Borletti SpA
Publication of FR2450450A1 publication Critical patent/FR2450450A1/fr
Application granted granted Critical
Publication of FR2450450B3 publication Critical patent/FR2450450B3/fr
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
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
    • G01K5/70—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip specially adapted for indicating or recording
    • G01K5/72—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip specially adapted for indicating or recording with electric transmission means for final indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • 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
    • 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
    • G01K7/22—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 non-linear resistance, e.g. thermistor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Nonlinear Science (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
FR8004217A 1979-02-28 1980-02-26 Appareil a mesurer la temperature et a indiquer qu'une temperature predeterminee est atteinte dans un liquide Granted FR2450450A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO1979U53024U IT7953024U1 (it) 1979-02-28 1979-02-28 Dispositivo rilevatore di temperatura e/o indicatore del raggiungimento di un valore prefissato di temperatura in un liquido

Publications (2)

Publication Number Publication Date
FR2450450A1 true FR2450450A1 (fr) 1980-09-26
FR2450450B3 FR2450450B3 (enrdf_load_stackoverflow) 1981-11-27

Family

ID=11279347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004217A Granted FR2450450A1 (fr) 1979-02-28 1980-02-26 Appareil a mesurer la temperature et a indiquer qu'une temperature predeterminee est atteinte dans un liquide

Country Status (4)

Country Link
DE (1) DE3007568A1 (enrdf_load_stackoverflow)
FR (1) FR2450450A1 (enrdf_load_stackoverflow)
GB (1) GB2045529A (enrdf_load_stackoverflow)
IT (1) IT7953024U1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052369A3 (en) * 1980-11-19 1982-06-02 Matsushita Electric Industrial Co., Ltd. Temperature detection device
FR2659444A1 (fr) * 1990-03-08 1991-09-13 Jaeger Detecteur de temperature notamment pour la surveillance de la temperature des moteurs de vehicules automobiles.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1176406B (it) * 1984-07-17 1987-08-18 Vebe Elettromecc Termostato bimetallico per controllare circuiti elettrici
JP3298662B2 (ja) * 1992-05-21 2002-07-02 株式会社生方製作所 熱応動素子の取付機構及びその取付方法
GB2311900A (en) * 1996-04-01 1997-10-08 Ford Motor Co Electrical connections to a temperature sender
US8162541B2 (en) * 2009-04-06 2012-04-24 Roxanne P. Ostlund, legal representative Two-terminal temperature sensor with electrically isolated housing
CN103366991B (zh) * 2012-04-10 2015-08-12 电子装置车间武姆布工程师有限公司 用于制造具有与销导向装置形成可运动的单元的壳体的对温度敏感的电开关的方法
CN103854923B (zh) * 2012-12-06 2016-01-06 美的集团股份有限公司 切换装置及具有它的电加热器
CN108760084A (zh) * 2018-08-04 2018-11-06 乔斌 一种燃油温度传感器结构
CN108760085A (zh) * 2018-08-04 2018-11-06 乔斌 新型燃油温度传感器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890588A (en) * 1972-10-26 1975-06-17 Matsushita Electric Ind Co Ltd Water jacket temperature sensor
US4037316A (en) * 1974-09-23 1977-07-26 General Electric Company Method of assembling temperature responsive resistance member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052369A3 (en) * 1980-11-19 1982-06-02 Matsushita Electric Industrial Co., Ltd. Temperature detection device
FR2659444A1 (fr) * 1990-03-08 1991-09-13 Jaeger Detecteur de temperature notamment pour la surveillance de la temperature des moteurs de vehicules automobiles.
EP0447301A1 (fr) * 1990-03-08 1991-09-18 Jaeger Détecteur de température notamment pour la surveillance de la température des moteurs de véhicules automobiles

Also Published As

Publication number Publication date
GB2045529A (en) 1980-10-29
FR2450450B3 (enrdf_load_stackoverflow) 1981-11-27
DE3007568A1 (de) 1980-09-11
IT7953024V0 (it) 1979-02-28
IT7953024U1 (it) 1980-08-28

Similar Documents

Publication Publication Date Title
FR2450450A1 (fr) Appareil a mesurer la temperature et a indiquer qu'une temperature predeterminee est atteinte dans un liquide
FR2454083A1 (fr) Dispositif de mesure de la position relative de deux objets
FR2402860A1 (fr) Appareil de mesure du niveau d'un liquide
JPS6454313A (en) Method and apparatus for displaying liquid level in automobile tank
PT67314B (fr) Appareil pour la detection de la deformation eventuelle d'un chassis ou d'une structure determinee par exemple un chassis ou une carrosserie de voiture automobile
FR2469696B1 (fr) Dispositif pour mesurer la position des roues d'une automobile
FR2284509A1 (fr) Dispositif realisant des logements pour des pieces ou organes dans un vehicule motorise a deux roues
SE8303102D0 (sv) Anordning for overvakning av fordon
FR2403625A1 (fr) Appareil indicateur, en particulier pour vehicules
FR2592479A1 (fr) Indicateur de bord pour vehicule.
FR2446742A1 (fr) Appareil de detection de virage pour vehicule
FR2592951B1 (fr) Procede et dispositif permettant de determiner la position angulaire d'un corps tournant tel notamment que le volant de direction d'un vehicule automobile.
FR2425638A1 (fr) Frequencemetre a echantillonnage
FR2452721A1 (fr) Appareil avertisseur de proximite pour vehicules
FR2431936A1 (fr) Appareil de mesure pour un tableau de bord de vehicule
FR2410810A1 (fr) Dispositif pour la mesure et l'indication de valeurs relatives a la consommation de carburant
FR2466002B1 (fr) Dispositif avertisseur de manque de liquide dans un echangeur de chaleur, notamment pour vehicule automobile
FR2443048A1 (fr) Appareil de reference de cap et d'assiette pour vehicule a axes x, y et z de tangage, de roulis et de lacet
FR2376772A1 (fr) Dispositif de blocage pour guides de glissieres coulissantes de sieges de vehicules
FR2394086A1 (fr) Dispositif pour l'analyse continue de constituants a bas poids moleculaire de liquides en voie d'ecoulement
FR2386081A1 (fr) Procede et dispositif pour la detection de la beta-thalassemie mineure
FR2363468A1 (fr) Dispositif contre le patinage pour automotrices ferroviaires
FR2455731A1 (fr) Transducteur electrique comportant un moyen de codage d'un parametre du transducteur
FR2373791A1 (fr) Dispositif pour mesurer la viscosite ou la consistance de fluides
EP0094315A3 (fr) Dispositif de mesure et d'affichage de niveau et/ou autre caractéristique analogue d'un liquide d'un réservoir, en particulier d'huile dans un carter-moteur de véhicule automobile