RU2007132049A - DEVICE FOR MONITORING THE WET STROKE OF THE REFRIGERATING COMPRESSOR - Google Patents

DEVICE FOR MONITORING THE WET STROKE OF THE REFRIGERATING COMPRESSOR Download PDF

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Publication number
RU2007132049A
RU2007132049A RU2007132049/06A RU2007132049A RU2007132049A RU 2007132049 A RU2007132049 A RU 2007132049A RU 2007132049/06 A RU2007132049/06 A RU 2007132049/06A RU 2007132049 A RU2007132049 A RU 2007132049A RU 2007132049 A RU2007132049 A RU 2007132049A
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RU
Russia
Prior art keywords
monitoring
compressor
refrigerating compressor
wet stroke
wet
Prior art date
Application number
RU2007132049/06A
Other languages
Russian (ru)
Other versions
RU2362948C2 (en
Inventor
Альгирдас-Иозапас Иозопович Ейдеюс (RU)
Альгирдас-Иозапас Иозопович Ейдеюс
Валерий Леонидович Кошелев (RU)
Валерий Леонидович Кошелев
Михаил Юрьевич Никишин (RU)
Михаил Юрьевич Никишин
Original Assignee
Федеральное государственное образовательное учреждение высшего профессионального образовани "Балтийска государственна академи рыбопромыслового флота" (RU)
Федеральное государственное образовательное учреждение высшего профессионального образования "Балтийская государственная академия рыбопромыслового флота"
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 Федеральное государственное образовательное учреждение высшего профессионального образовани "Балтийска государственна академи рыбопромыслового флота" (RU), Федеральное государственное образовательное учреждение высшего профессионального образования "Балтийская государственная академия рыбопромыслового флота" filed Critical Федеральное государственное образовательное учреждение высшего профессионального образовани "Балтийска государственна академи рыбопромыслового флота" (RU)
Priority to RU2007132049/06A priority Critical patent/RU2362948C2/en
Publication of RU2007132049A publication Critical patent/RU2007132049A/en
Application granted granted Critical
Publication of RU2362948C2 publication Critical patent/RU2362948C2/en

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  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)

Claims (1)

Устройство для контроля влажного хода компрессора, отличающееся тем, что контроль влажного хода компрессора ведут по температуре перегрева отсасываемого пара с помощью дифференциальной термопары, подключенной к электронному блоку с релейной характеристикой, в котором для исключения ложных срабатываний при пуске отепленной холодильной машины, когда перегрев пара близок или равен нулю, выходные сигналы релейного элемента через дифференцирующую RC-цепь поступают в логическую схему, которая выдает аварийный сигнал только во время работы компрессора. A device for monitoring the compressor’s wet running, characterized in that the compressor’s wet running is controlled by the superheat temperature of the suction steam by means of a differential thermocouple connected to an electronic unit with a relay characteristic, in which to prevent false alarms when starting the heated chiller when the superheat is close or equal to zero, the output signals of the relay element through the differentiating RC circuit are fed to a logic circuit that gives an alarm only during operation compressor.
RU2007132049/06A 2007-08-23 2007-08-23 Device to control refrigerator compressor wet circuit RU2362948C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007132049/06A RU2362948C2 (en) 2007-08-23 2007-08-23 Device to control refrigerator compressor wet circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007132049/06A RU2362948C2 (en) 2007-08-23 2007-08-23 Device to control refrigerator compressor wet circuit

Publications (2)

Publication Number Publication Date
RU2007132049A true RU2007132049A (en) 2009-02-27
RU2362948C2 RU2362948C2 (en) 2009-07-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007132049/06A RU2362948C2 (en) 2007-08-23 2007-08-23 Device to control refrigerator compressor wet circuit

Country Status (1)

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RU (1) RU2362948C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2894421A1 (en) * 2014-01-14 2015-07-15 Danfoss A/S A method for controlling a supply of refrigerant to an evaporator based on temperature measurements

Also Published As

Publication number Publication date
RU2362948C2 (en) 2009-07-27

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Legal Events

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20090824

PD4A Correction of name of patent owner
NF4A Reinstatement of patent

Effective date: 20120510

PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20130726

QA4A Patent open for licensing

Effective date: 20130816

PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20130809

MM4A The patent is invalid due to non-payment of fees

Effective date: 20180824