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FR2267731A1 - Temperature indicator for deep fat frying - has visual or audio alarm element in circuit switched at set temp - Google Patents

Temperature indicator for deep fat frying - has visual or audio alarm element in circuit switched at set temp

Info

Publication number
FR2267731A1
FR2267731A1 FR7413162A FR7413162A FR2267731A1 FR 2267731 A1 FR2267731 A1 FR 2267731A1 FR 7413162 A FR7413162 A FR 7413162A FR 7413162 A FR7413162 A FR 7413162A FR 2267731 A1 FR2267731 A1 FR 2267731A1
Authority
FR
France
Prior art keywords
visual
circuit switched
temperature indicator
deep fat
terminal
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
FR7413162A
Other languages
French (fr)
Other versions
FR2267731B1 (en
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.)
Lesieur Cotelle SA
Original Assignee
Lesieur Cotelle 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
Application filed by Lesieur Cotelle SA filed Critical Lesieur Cotelle SA
Priority to FR7413162A priority Critical patent/FR2267731A1/en
Publication of FR2267731A1 publication Critical patent/FR2267731A1/en
Application granted granted Critical
Publication of FR2267731B1 publication Critical patent/FR2267731B1/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
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/005—Circuits arrangements for indicating a predetermined temperature
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/12—Deep fat fryers, e.g. for frying fish or chips
    • A47J37/1266—Control devices, e.g. to control temperature, level or quality of the frying liquid
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

The indicator has a cylindrical form and comprises a lower casing of stainless steel. The bottom is plugged and contains a centrally mounted bimetal terminal. The second terminal is vertically above the first, being cranked and adjustable for setting required temperature. This second terminal is encased in an insulation bush, its top end being in contact with one pole of series connected batteries which are fitted in another stainless steel casing. Continuity between casings is through an outer annular ring. The other battery pole is in contact with the warning element in the top. A support clip allows the indicator to be clipped over the edge of a saucepan.
FR7413162A 1974-04-16 1974-04-16 Temperature indicator for deep fat frying - has visual or audio alarm element in circuit switched at set temp Granted FR2267731A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413162A FR2267731A1 (en) 1974-04-16 1974-04-16 Temperature indicator for deep fat frying - has visual or audio alarm element in circuit switched at set temp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413162A FR2267731A1 (en) 1974-04-16 1974-04-16 Temperature indicator for deep fat frying - has visual or audio alarm element in circuit switched at set temp

Publications (2)

Publication Number Publication Date
FR2267731A1 true FR2267731A1 (en) 1975-11-14
FR2267731B1 FR2267731B1 (en) 1976-10-29

Family

ID=9137663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413162A Granted FR2267731A1 (en) 1974-04-16 1974-04-16 Temperature indicator for deep fat frying - has visual or audio alarm element in circuit switched at set temp

Country Status (1)

Country Link
FR (1) FR2267731A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659444A1 (en) * 1990-03-08 1991-09-13 Jaeger TEMPERATURE DETECTOR IN PARTICULAR FOR MONITORING THE TEMPERATURE OF MOTOR VEHICLE ENGINES.
GB2301469A (en) * 1995-02-11 1996-12-04 Anthony Alder Evans Cooking oil temperature warning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659444A1 (en) * 1990-03-08 1991-09-13 Jaeger TEMPERATURE DETECTOR IN PARTICULAR FOR MONITORING THE TEMPERATURE OF MOTOR VEHICLE ENGINES.
EP0447301A1 (en) * 1990-03-08 1991-09-18 Jaeger Temperatur detector, notably for the surveillance of temperature in motor vehicle engines
GB2301469A (en) * 1995-02-11 1996-12-04 Anthony Alder Evans Cooking oil temperature warning device

Also Published As

Publication number Publication date
FR2267731B1 (en) 1976-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse