JPS5629092A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS5629092A
JPS5629092A JP10482979A JP10482979A JPS5629092A JP S5629092 A JPS5629092 A JP S5629092A JP 10482979 A JP10482979 A JP 10482979A JP 10482979 A JP10482979 A JP 10482979A JP S5629092 A JPS5629092 A JP S5629092A
Authority
JP
Japan
Prior art keywords
crankshaft
rotor
rotary compressor
balancers
balancer
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
JP10482979A
Other languages
Japanese (ja)
Other versions
JPS6145079B2 (en
Inventor
Masao Ozu
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10482979A priority Critical patent/JPS5629092A/en
Publication of JPS5629092A publication Critical patent/JPS5629092A/en
Publication of JPS6145079B2 publication Critical patent/JPS6145079B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: To lessen the load on a bearing part in such a way that even if the weight of balancers is diminished, balance effects just the same as in the former machinery can be obtained by providing balances respectively at the both end parts of a crankshaft of a rotary compressor.
CONSTITUTION: The first balancer 12 is solidly provided through a holder 11 on the lower end part of a crankshaft 8, and the second balancer 13 is provided on an end ring 5a on the upper side of a rotor 5 of a motor part. When the crankshaft 8 is turned, centrifugal force is respectively generated on its crank part 8a and a rotor 7, further on the first and second barancers 12, 13. In this case, even if the weight of the both balancers 12, 13 are small, it can be offset with the centrifugal force of the crank part 8a and the rotor 7, balances are held, and load on the both bearings can be greatly reduced.
COPYRIGHT: (C)1981,JPO&Japio
JP10482979A 1979-08-17 1979-08-17 Rotary compressor Granted JPS5629092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10482979A JPS5629092A (en) 1979-08-17 1979-08-17 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10482979A JPS5629092A (en) 1979-08-17 1979-08-17 Rotary compressor

Publications (2)

Publication Number Publication Date
JPS5629092A true JPS5629092A (en) 1981-03-23
JPS6145079B2 JPS6145079B2 (en) 1986-10-06

Family

ID=14391263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10482979A Granted JPS5629092A (en) 1979-08-17 1979-08-17 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS5629092A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857591U (en) * 1981-10-14 1983-04-19 三菱電機株式会社 Rotary electric compressor
JPS5857573U (en) * 1981-10-14 1983-04-19 三菱電機株式会社 Rotary electric compressor
JPS5863391U (en) * 1981-10-26 1983-04-28 三菱電機株式会社 Rotary electric compressor
JPS5863389U (en) * 1981-10-26 1983-04-28 三菱電機株式会社 Rotary electric compressor
JPS5863388U (en) * 1981-10-26 1983-04-28 三菱電機株式会社 Rotary electric compressor
JPS5863390U (en) * 1981-10-26 1983-04-28 三菱電機株式会社 Rotary electric compressor
JPS5875975U (en) * 1981-11-17 1983-05-23 三菱電機株式会社 rotary electric compressor
JPS601385A (en) * 1983-06-17 1985-01-07 Sanyo Electric Co Ltd Balancer for compressor
US4710111A (en) * 1985-03-14 1987-12-01 Kabushiki Kaisha Toshiba Rotary compressor with oil groove between journal and journal bearing
JP2009180203A (en) * 2008-02-01 2009-08-13 Hitachi Appliances Inc Double cylinder rotary compressor
CN103511224A (en) * 2013-04-15 2014-01-15 安徽美芝精密制造有限公司 Horizontal type compressor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103452844B (en) * 2012-06-04 2016-01-20 广东美芝制冷设备有限公司 Rotary compressor
CN103486036B (en) * 2012-06-12 2016-06-29 广东美芝制冷设备有限公司 Rotary compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504528A (en) * 1944-09-06 1950-04-18 Philco Corp Refrigeration apparatus
US3008628A (en) * 1957-10-03 1961-11-14 Carrier Corp Compressor
US3008629A (en) * 1957-10-03 1961-11-14 Carrier Corp Compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504528A (en) * 1944-09-06 1950-04-18 Philco Corp Refrigeration apparatus
US3008628A (en) * 1957-10-03 1961-11-14 Carrier Corp Compressor
US3008629A (en) * 1957-10-03 1961-11-14 Carrier Corp Compressor

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857591U (en) * 1981-10-14 1983-04-19 三菱電機株式会社 Rotary electric compressor
JPS5857573U (en) * 1981-10-14 1983-04-19 三菱電機株式会社 Rotary electric compressor
JPS5863391U (en) * 1981-10-26 1983-04-28 三菱電機株式会社 Rotary electric compressor
JPS5863389U (en) * 1981-10-26 1983-04-28 三菱電機株式会社 Rotary electric compressor
JPS5863388U (en) * 1981-10-26 1983-04-28 三菱電機株式会社 Rotary electric compressor
JPS5863390U (en) * 1981-10-26 1983-04-28 三菱電機株式会社 Rotary electric compressor
JPS5875975U (en) * 1981-11-17 1983-05-23 三菱電機株式会社 rotary electric compressor
JPS601385A (en) * 1983-06-17 1985-01-07 Sanyo Electric Co Ltd Balancer for compressor
JPH0233876B2 (en) * 1983-06-17 1990-07-31 Sanyo Electric Co
US4710111A (en) * 1985-03-14 1987-12-01 Kabushiki Kaisha Toshiba Rotary compressor with oil groove between journal and journal bearing
JP2009180203A (en) * 2008-02-01 2009-08-13 Hitachi Appliances Inc Double cylinder rotary compressor
CN103511224A (en) * 2013-04-15 2014-01-15 安徽美芝精密制造有限公司 Horizontal type compressor

Also Published As

Publication number Publication date
JPS6145079B2 (en) 1986-10-06

Similar Documents

Publication Publication Date Title
JPS5629092A (en) Rotary compressor
MY118442A (en) Balance shaft for engine balancing systems
ES8202103A1 (en) Opposed piston machinery.
JPS5554745A (en) Balancer for engine
GB844071A (en) Arrangement for balancing the masses in piston engines
ES461340A1 (en) In-line two-cylinder engine
JPS54108916A (en) Eddy blower
JPS5769137A (en) Balancer for four-cylinder engine
JPS547007A (en) Engine vibration preventive device
JPS5510154A (en) Apparatus for minimizing vibration of engine
JPS541678A (en) Fatigue testing machine of load variable unbalance mass rotating type
JPS51119609A (en) A crank shaft bearing
JPS57149643A (en) Vibro-isolation balancer equipment of internal combustion engine
JPS56147943A (en) Balancing method for elastic rotor
JPS5741491A (en) Scroll compressor
JPS5828456B2 (en) Balancer shaft bearing structure
GB806373A (en) Improvements in or relating to thrust washers and crankshaft bearings incorporating these
GB735820A (en) Crankshaft for two-cylinder engines with cranks arranged at 360
JPS5636032A (en) Vertical-type balance tester
ZHURAVLEV Balance threshold of rigid rotors with nonideal bearings
JPS5586923A (en) Bearing for rotary electric machine
SU1023217A1 (en) Balancer
GB1162946A (en) Motor Compressors
JPS5751042A (en) 120(degrees) crankshaft for internal-combustion engine
JPS54125409A (en) Outer rotor motor