MY141515A - Multi-cylinder rotary compressor - Google Patents
Multi-cylinder rotary compressorInfo
- Publication number
- MY141515A MY141515A MYPI20055755A MYPI20055755A MY141515A MY 141515 A MY141515 A MY 141515A MY PI20055755 A MYPI20055755 A MY PI20055755A MY PI20055755 A MYPI20055755 A MY PI20055755A MY 141515 A MY141515 A MY 141515A
- Authority
- MY
- Malaysia
- Prior art keywords
- crankshaft
- cylinder
- electric motor
- compression mechanism
- rotary compressor
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
A MULTI-CYLINDER ROTARY COMPRESSOR, COMPRISING: A HERMETICALLY SEALED CONTAINER (1); AN ELECTRIC MOTOR PORTION (2) AND A COMPRESSION MECHANISM PORTION (5), BEING CONTAINED WITHIN THE HERMETICALLY SEALED CONTAINER, WHEREIN THE ELECTRIC MOTOR PORTION (2) AND THE COMPRESSION MECHANISM PORTION (5) ARE CONNECTED WITH A CRANKSHAFT (3), SAID CRANKSHAFT HAS A FIRST CRANKPIN (13) AND A SECOND CRANK PIN (14), BEING ECCENTRIC WITH RESPECT TO A ROTATION AXIS THEREOF, AND THE COMPRESSION MECHANISM COMPRISES: MAIN AND SUB BEARINGS (4,8) FOR SUPPORTING THE CRANKSHAFT (3); FIRST AND SECOND CYLINDERS (6A,6B), BEING PARTITIONED BY A PARTITION PLATE (50) HAVING A PENETRATING HOLE (51), AND INNER DIAMETER OF WHICH IS LARGER THAN AN OUTER DIAMETER OF THE FIRST OR SECOND CRANKPIN (13,14); AND FIRST AND SECOND PISTONS (10A,10B), EACH PERFORMING ECCENTRIC MOVEMENT ACCOMPANYING WITH ROTATION OF THE CRANKSHAFT (3) WITHIN THE FIRST OR SAID SECOND CYLINDER (6A,6B), WHEREIN A DIAMETER OF THE CRANKSHAFT (3) BETWEEN TWO COMPRESSION CHAMBERS FORMED WITHIN THE FIRST CYLINDER (69) AND THE SECOND CYLINDER (66) IS LARGER THAN THAT OF THE CRANKSHAFT (3) AT A PORTION WHERE IT IS ENGAGED WITH A ROTOR OF THE ELECTRIC MOTOR PORTION (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000334911A JP4380054B2 (en) | 2000-10-30 | 2000-10-30 | 2-cylinder rotary compressor |
JP2000334912A JP4065654B2 (en) | 2000-10-30 | 2000-10-30 | Multi-cylinder rotary compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
MY141515A true MY141515A (en) | 2010-05-14 |
Family
ID=26603297
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20015011A MY124954A (en) | 2000-10-30 | 2001-10-30 | Multi-cylinder rotary compressor |
MYPI20055755A MY141515A (en) | 2000-10-30 | 2001-10-30 | Multi-cylinder rotary compressor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20015011A MY124954A (en) | 2000-10-30 | 2001-10-30 | Multi-cylinder rotary compressor |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100432115B1 (en) |
CN (1) | CN100465449C (en) |
MY (2) | MY124954A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100802015B1 (en) * | 2004-08-10 | 2008-02-12 | 삼성전자주식회사 | Variable capacity rotary compressor |
KR100765161B1 (en) * | 2004-10-29 | 2007-10-15 | 삼성전자주식회사 | Variable capacity rotary compressor |
JP5117503B2 (en) | 2007-08-28 | 2013-01-16 | 東芝キヤリア株式会社 | Multi-cylinder rotary compressor and refrigeration cycle apparatus |
WO2009028632A1 (en) | 2007-08-28 | 2009-03-05 | Toshiba Carrier Corporation | Rotary compressor and refrigeration cycle device |
JP2009180203A (en) * | 2008-02-01 | 2009-08-13 | Hitachi Appliances Inc | Double cylinder rotary compressor |
CN102472281B (en) | 2009-09-11 | 2015-01-14 | 东芝开利株式会社 | Multiple cylinder rotary compressor and refrigeration cycle device |
KR20110131744A (en) | 2010-05-31 | 2011-12-07 | 엘지전자 주식회사 | Hermetic compressor |
CN103032328B (en) * | 2011-09-30 | 2016-02-17 | 广东美芝制冷设备有限公司 | The rotary compressor of multi cylinder |
CN103306976B (en) * | 2012-03-13 | 2016-04-20 | 广东美芝制冷设备有限公司 | The rotary compressor of multi cylinder |
JP6076643B2 (en) * | 2012-07-31 | 2017-02-08 | 三菱重工業株式会社 | Rotary fluid machine and assembly method thereof |
JP6045468B2 (en) * | 2013-09-27 | 2016-12-14 | 三菱重工業株式会社 | Rotary compressor |
CN107387412B (en) * | 2017-07-28 | 2020-09-11 | 广东美芝制冷设备有限公司 | Rotary compressor and temperature adjusting device |
JP6489174B2 (en) * | 2017-08-09 | 2019-03-27 | ダイキン工業株式会社 | Rotary compressor |
CN109958622B (en) * | 2017-12-25 | 2021-06-08 | 上海海立电器有限公司 | Rolling rotor type compressor |
CN111936746B (en) * | 2018-04-04 | 2023-01-06 | 东芝开利株式会社 | Rotary compressor and refrigeration cycle device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0678582A (en) * | 1992-08-21 | 1994-03-18 | Sanyo Electric Co Ltd | Controlling method for operation of compressor |
KR960002186U (en) * | 1994-06-02 | 1996-01-19 | Rotary compressor | |
US5542831A (en) * | 1995-05-04 | 1996-08-06 | Carrier Corporation | Twin cylinder rotary compressor |
US5586876A (en) * | 1995-11-03 | 1996-12-24 | Carrier Corporation | Rotary compressor having oil pumped through a vertical drive shaft |
JPH09144681A (en) * | 1995-11-17 | 1997-06-03 | Hitachi Ltd | Rotary compressor with plurality of cylinders |
JPH1037705A (en) * | 1996-07-23 | 1998-02-10 | Toshiba Corp | Fluid machinery |
US6102677A (en) * | 1997-10-21 | 2000-08-15 | Matsushita Electric Industrial Co., Ltd. | Hermetic compressor |
-
2001
- 2001-10-29 KR KR10-2001-0066612A patent/KR100432115B1/en active IP Right Grant
- 2001-10-30 MY MYPI20015011A patent/MY124954A/en unknown
- 2001-10-30 CN CNB011456574A patent/CN100465449C/en not_active Expired - Lifetime
- 2001-10-30 MY MYPI20055755A patent/MY141515A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1356476A (en) | 2002-07-03 |
MY124954A (en) | 2006-07-31 |
KR100432115B1 (en) | 2004-05-17 |
KR20020034883A (en) | 2002-05-09 |
CN100465449C (en) | 2009-03-04 |
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