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SU819557A1 - Control device of electric air-heater - Google Patents

Control device of electric air-heater Download PDF

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Publication number
SU819557A1
SU819557A1 SU792791089A SU2791089A SU819557A1 SU 819557 A1 SU819557 A1 SU 819557A1 SU 792791089 A SU792791089 A SU 792791089A SU 2791089 A SU2791089 A SU 2791089A SU 819557 A1 SU819557 A1 SU 819557A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heater
electric air
control device
fan
contact
Prior art date
Application number
SU792791089A
Other languages
Russian (ru)
Inventor
Яков Давыдович Мирочник
Леонид Иванович Лазаренко
Нинель Васильевна Терехова
Original Assignee
Kuznetskij Nii Str Ugol Nykh G
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 Kuznetskij Nii Str Ugol Nykh G filed Critical Kuznetskij Nii Str Ugol Nykh G
Priority to SU792791089A priority Critical patent/SU819557A1/en
Application granted granted Critical
Publication of SU819557A1 publication Critical patent/SU819557A1/en

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  • Direct Air Heating By Heater Or Combustion Gas (AREA)

Description

(.54) УСТРОЙСТВО ДЛЯ УПРАВЛЕНИЯ ЭЛЕКТРИЧЕСКИМ ВОЗДУХОНАГРЕВАТЕЛЕМ(.54) DEVICE FOR CONTROLLING ELECTRIC AIR HEATER

Claims (1)

Формула изобретенияClaim Устройство для управления электрическим воздухонагревателем, имеющим кожух, в котором установлены вентилятор и электрический нагревательный элемент, содержащее температурное реле, контакт которого включен в цепь управления нагревательным элементом, отличающееся тем, что, с целью повышения надежности, оно снабжено установленным в кожухе за вентиля тором-датчиком скоростного напора воздушного потока с нормально разомкнутым контактом, включенным в цепь уп- . равления последовательно с контактом температурного реле.A device for controlling an electric air heater having a casing in which a fan and an electric heating element are installed, comprising a temperature relay, the contact of which is included in the control circuit of the heating element, characterized in that, in order to increase reliability, it is equipped with a fan installed in the casing behind the fan - air flow velocity sensor with a normally open contact included in the up- circuit. control in series with the contact of the temperature relay.
SU792791089A 1979-05-31 1979-05-31 Control device of electric air-heater SU819557A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792791089A SU819557A1 (en) 1979-05-31 1979-05-31 Control device of electric air-heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792791089A SU819557A1 (en) 1979-05-31 1979-05-31 Control device of electric air-heater

Publications (1)

Publication Number Publication Date
SU819557A1 true SU819557A1 (en) 1981-04-07

Family

ID=20838386

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792791089A SU819557A1 (en) 1979-05-31 1979-05-31 Control device of electric air-heater

Country Status (1)

Country Link
SU (1) SU819557A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5131455A (en) * 1990-02-08 1992-07-21 Sanyo Electric Co., Ltd. Low power electrical fan motor and heater thermal protection circuit for air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5131455A (en) * 1990-02-08 1992-07-21 Sanyo Electric Co., Ltd. Low power electrical fan motor and heater thermal protection circuit for air conditioner

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