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(19)

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2 379 601

(13)

(51)

IPC

F25D11/02(2006-01-01)

F25D31/00(2006-01-01)

(21) (22)

Application

2008142328/12, 2008-10-24

(24)

Start date

2008-10-24

(22)

Actual filing date

2008-10-24

(45)

Published

2010-01-20

(72)

Inventor

Surmilova Aleksandra BorisovnaPetrosov Sergej PetrovichSurmilov Boris IvanovichKharlamova Svetlana Petrovna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Ehkonomiki I Servisa" Vpo

HOUSEHOLD COMPRESSION REFRIGERATOR Russian patent published in 2010 - IPC F25D11/02 F25D31/00

Abstract RU 2379601 C1

FIELD: personal demand items.

SUBSTANCE: in body of refrigerator compressor, lower part of electric motor shaft, drive gear of inbuilt oil pump is placed eccentrically to shaft axis, and pump is tightly joined to radiator arranged outside compressor jacket via check valves by means of oil pipelines.

EFFECT: improved energy characteristics and indices of household refrigerator reliability.

1 dwg

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RU 2 379 601 C1

Authors

Surmilova Aleksandra Borisovna

Petrosov Sergej Petrovich

Surmilov Boris Ivanovich

Kharlamova Svetlana Petrovna

Dates

2010-01-20—Published

2008-10-24—Filed