IT1154442B - Thermo-electric valve for washing machine or refrigerator - Google Patents

Thermo-electric valve for washing machine or refrigerator

Info

Publication number
IT1154442B
IT1154442B IT67078/82A IT6707882A IT1154442B IT 1154442 B IT1154442 B IT 1154442B IT 67078/82 A IT67078/82 A IT 67078/82A IT 6707882 A IT6707882 A IT 6707882A IT 1154442 B IT1154442 B IT 1154442B
Authority
IT
Italy
Prior art keywords
chamber
valve
thermo
refrigerator
washing machine
Prior art date
Application number
IT67078/82A
Other languages
Italian (it)
Other versions
IT8267078A0 (en
Inventor
Paolo Fornasari
Original Assignee
Eltek Srl
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 Eltek Srl filed Critical Eltek Srl
Priority to IT67078/82A priority Critical patent/IT1154442B/en
Publication of IT8267078A0 publication Critical patent/IT8267078A0/en
Priority to ES519218A priority patent/ES8401214A1/en
Priority to DE19833302315 priority patent/DE3302315A1/en
Priority to FR8301175A priority patent/FR2520470B1/en
Priority to GB08302297A priority patent/GB2125938A/en
Application granted granted Critical
Publication of IT1154442B publication Critical patent/IT1154442B/en

Links

Landscapes

  • Temperature-Responsive Valves (AREA)

Abstract

The device is formed of a hollow body (1) enclosing a valve operated by thermal expansion which controls the passage of a liquid. The moving part of the valve is actuated by the pressure generated in a closed chamber (10) containing a known volume of wax or other material which dilates under heating. The chamber also contains one or more thermistors (11) electrically connected to the programming or timing circuits of the machine so that when electrically energised the thermistors heat the wax, increasing the pressure on the flexible membrane (6) which closes the chamber. The membrane acts on a push rod (5a) which operates the valve against a spring (7).
IT67078/82A 1982-01-27 1982-01-27 Thermo-electric valve for washing machine or refrigerator IT1154442B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT67078/82A IT1154442B (en) 1982-01-27 1982-01-27 Thermo-electric valve for washing machine or refrigerator
ES519218A ES8401214A1 (en) 1982-01-27 1983-01-24 Thermoelectric valves
DE19833302315 DE3302315A1 (en) 1982-01-27 1983-01-25 THERMOELECTRIC SINGLE OR MULTIPLE-WAY VALVE
FR8301175A FR2520470B1 (en) 1982-01-27 1983-01-26 THERMOELECTRIC VALVE WITH ONE OR MORE WAYS, IN PARTICULAR FOR WASHING MACHINES AND / OR REFRIGERATED MACHINES
GB08302297A GB2125938A (en) 1982-01-27 1983-01-27 Thermoelectric valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67078/82A IT1154442B (en) 1982-01-27 1982-01-27 Thermo-electric valve for washing machine or refrigerator

Publications (2)

Publication Number Publication Date
IT8267078A0 IT8267078A0 (en) 1982-01-27
IT1154442B true IT1154442B (en) 1987-01-21

Family

ID=11299390

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67078/82A IT1154442B (en) 1982-01-27 1982-01-27 Thermo-electric valve for washing machine or refrigerator

Country Status (1)

Country Link
IT (1) IT1154442B (en)

Also Published As

Publication number Publication date
IT8267078A0 (en) 1982-01-27

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