JPS56143375A - Enclosed type reciprocating refrigerant compressor - Google Patents

Enclosed type reciprocating refrigerant compressor

Info

Publication number
JPS56143375A
JPS56143375A JP4681680A JP4681680A JPS56143375A JP S56143375 A JPS56143375 A JP S56143375A JP 4681680 A JP4681680 A JP 4681680A JP 4681680 A JP4681680 A JP 4681680A JP S56143375 A JPS56143375 A JP S56143375A
Authority
JP
Japan
Prior art keywords
enclosed type
type reciprocating
compressor
refrigerant compressor
crank pin
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.)
Granted
Application number
JP4681680A
Other languages
Japanese (ja)
Other versions
JPS6318033B2 (en
Inventor
Shigeru Machida
Nobuo Abe
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 JP4681680A priority Critical patent/JPS56143375A/en
Publication of JPS56143375A publication Critical patent/JPS56143375A/en
Publication of JPS6318033B2 publication Critical patent/JPS6318033B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)

Abstract

PURPOSE: To enhance the efficiency of a compressor by installing a lubricating member on the top of a crank pin of an enclosed type reciprocating compressor.
CONSTITUTION: A lubricating member 4 is provided on the top of a crank pin 5 of an enclosed type reciprocating compressor. With this construction, the direction of oil discharged from the top of the crank pin 5 can be fixed and almost all the oil can be poured into a piston 7, thus maintaining the sliding motion of a spherical joint 6 in a good condition. Therefore, the friction loss in this portion can be remarkably reduced and the efficiency of the compressor can be greatly enhanced as well.
COPYRIGHT: (C)1981,JPO&Japio
JP4681680A 1980-04-11 1980-04-11 Enclosed type reciprocating refrigerant compressor Granted JPS56143375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4681680A JPS56143375A (en) 1980-04-11 1980-04-11 Enclosed type reciprocating refrigerant compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4681680A JPS56143375A (en) 1980-04-11 1980-04-11 Enclosed type reciprocating refrigerant compressor

Publications (2)

Publication Number Publication Date
JPS56143375A true JPS56143375A (en) 1981-11-09
JPS6318033B2 JPS6318033B2 (en) 1988-04-15

Family

ID=12757854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4681680A Granted JPS56143375A (en) 1980-04-11 1980-04-11 Enclosed type reciprocating refrigerant compressor

Country Status (1)

Country Link
JP (1) JPS56143375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209260A (en) * 1991-01-31 1993-05-11 Samsung Electronics Co., Ltd. Valve unit for hermetic reciprocating type compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209260A (en) * 1991-01-31 1993-05-11 Samsung Electronics Co., Ltd. Valve unit for hermetic reciprocating type compressor

Also Published As

Publication number Publication date
JPS6318033B2 (en) 1988-04-15

Similar Documents

Publication Publication Date Title
EP0400334A3 (en) Oilless reciprocating compressor and expansion apparatus
IT1192494B (en) A PISTON FOR ENGINES AND MORE, WITH MEANS TO REDUCE FRICTION AND ENSURE LUBRICATION WITH THE CYLINDER
JPS56143375A (en) Enclosed type reciprocating refrigerant compressor
JPS56138474A (en) Shoe for swash plate type compressor
ES294559U (en) Rope assembly for small monocilindrical alternative moving machines (Machine-translation by Google Translate, not legally binding)
JPS55148985A (en) Reciprocating compressor
JPS5612073A (en) Full-enclose type motor-driven compressor
JPS54116516A (en) Internal combustion engine
JPS54123715A (en) Compressor for cooling
JPS5519922A (en) Oil feeder in enclosed type motor-driven compressor
JPS55161983A (en) Compressor
JPS5688975A (en) Swash-plate compressor
JPS5331207A (en) Lubricator for closed compressor and like
JPS52113454A (en) Crankshaft
JPS5315611A (en) Bearing lubricating method for revolution volume type compressor
JPS5581286A (en) Double-acting piston type compressor
JPS52100613A (en) No oil supply compressor
MY102877A (en) Lubricating vent for connecting rods and straps.
JPS56153153A (en) Double piston
JPS5289739A (en) Lubricator for balancer
JPS5612071A (en) Full-enclose type motor-driven compressor
JPS5366010A (en) Closed refrigerant compressor
JPS56101088A (en) Compressor
JPS53134129A (en) Lubricating device for engine
JPS5245715A (en) Swash plate compressor