JPS5575583A - Totally-enclosed electric compressor - Google Patents

Totally-enclosed electric compressor

Info

Publication number
JPS5575583A
JPS5575583A JP14787678A JP14787678A JPS5575583A JP S5575583 A JPS5575583 A JP S5575583A JP 14787678 A JP14787678 A JP 14787678A JP 14787678 A JP14787678 A JP 14787678A JP S5575583 A JPS5575583 A JP S5575583A
Authority
JP
Japan
Prior art keywords
refrigerant gas
totally
suction
return refrigerant
container
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.)
Pending
Application number
JP14787678A
Other languages
Japanese (ja)
Inventor
Koji Seshimo
Hideo Uzuhashi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14787678A priority Critical patent/JPS5575583A/en
Publication of JPS5575583A publication Critical patent/JPS5575583A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the release of return refrigerant gas into a totally-enclosed container for reducing a cylinder chamber in capacity by providing a porous material in the clearance between the expanded portion of the suction pipe of a suction silencer and a return refrigerant gas inflow pipe.
CONSTITUTION: A compressor mechanism 2 and a motor 3 are provided in a totally-enclosed container, and the internal pressure of the container 1 is reduced low. A porous material 27 is provided in the clearance A between the expanded portion 26 of the suction pipe 25 of a suction silencer 22 provided on the compressor mechanism 2 and an inflow pipe 24 in which return refrigerant gas flows. The large flow resistance of the material 27 prevents the release of return refrigerant gas into the space B of the container 1 so that the whole quantity of return refrigerant gas is introduced into a cylinder chamber 10 to reduce the heat required for heating refrigerant gas. Thereby, suction refrigerant gas is reduced in specific volume for reducing the chamber 10 in capacity.
COPYRIGHT: (C)1980,JPO&Japio
JP14787678A 1978-12-01 1978-12-01 Totally-enclosed electric compressor Pending JPS5575583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14787678A JPS5575583A (en) 1978-12-01 1978-12-01 Totally-enclosed electric compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14787678A JPS5575583A (en) 1978-12-01 1978-12-01 Totally-enclosed electric compressor

Publications (1)

Publication Number Publication Date
JPS5575583A true JPS5575583A (en) 1980-06-06

Family

ID=15440216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14787678A Pending JPS5575583A (en) 1978-12-01 1978-12-01 Totally-enclosed electric compressor

Country Status (1)

Country Link
JP (1) JPS5575583A (en)

Similar Documents

Publication Publication Date Title
JPS5660883A (en) Compressor
JPS5575583A (en) Totally-enclosed electric compressor
JPS5354340A (en) Accumulator for refrigeration unit
JPS5598690A (en) Compressor
JPS54100136A (en) Energy-saving heating system
JPS5614878A (en) Closed type motor compressor
JPS5354850A (en) Fluied compressor and automotive room cooler using the same compressor
JPS5532966A (en) Capacity control mechanism for volume type rotary compressor
JPS5776288A (en) Scroll compressor
JPS55131598A (en) Rotary compressor
JPS55137309A (en) Exhaust pipe for internal combustion engine
JPS5569780A (en) Sealed compressor
JPS5355647A (en) Air conditioner
JPS5612046A (en) Reformed alcohol gas engine
JPS5634987A (en) Refrigerant compressor
JPS5483157A (en) Air conditioner
JPS5660882A (en) Compressor
JPS5756679A (en) Reciprocating pump for extremely low temperature liquefied gas
JPS5598610A (en) Silencer for electric compressor
JPS5638595A (en) Bearing exhaust oil collecting device for oil-cooled type screw compressor
JPS5735178A (en) Enclosed compressor
JPS54128807A (en) Closed type motor compressor
JPS5593979A (en) Enclosed electric compressor
JPS5324615A (en) Cooler for sealed compressor
JPS5616635A (en) Porous metallic material and its manufacture