JP6469373B2 - リニア圧縮機 - Google Patents
リニア圧縮機 Download PDFInfo
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- JP6469373B2 JP6469373B2 JP2014134809A JP2014134809A JP6469373B2 JP 6469373 B2 JP6469373 B2 JP 6469373B2 JP 2014134809 A JP2014134809 A JP 2014134809A JP 2014134809 A JP2014134809 A JP 2014134809A JP 6469373 B2 JP6469373 B2 JP 6469373B2
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- piston
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- piston body
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- 238000004381 surface treatment Methods 0.000 claims description 82
- 230000006835 compression Effects 0.000 claims description 43
- 238000007906 compression Methods 0.000 claims description 43
- 230000002093 peripheral effect Effects 0.000 claims description 42
- 239000003507 refrigerant Substances 0.000 claims description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- 239000000696 magnetic material Substances 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 11
- 239000010408 film Substances 0.000 description 10
- 230000004907 flux Effects 0.000 description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 229910001096 P alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 238000007743 anodising Methods 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002194 amorphous carbon material Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- -1 carbon ions Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
- F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
- F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0215—Lubrication characterised by the use of a special lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/0276—Lubrication characterised by the compressor type the pump being of the reciprocating piston type, e.g. oscillating, free-piston compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/04—Thermal properties
- F05C2251/048—Heat transfer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/12—Coating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Description
100:シェル
110:フレーム
120:シリンダ
130:ピストン
132:吸入バルブ
133:バルブ支持部
133a:第1非表面処理部
133b:吸入孔
136:フランジ部
151,155:第1,2ばね
160:オイル供給装置
170:吐出バルブ
200:モータアセンブリ
210:アウターステーター
220:インナーステーター
230:永久磁石
240:ステーターカバー
310:表面処理部
320:第2非表面処理部
Claims (8)
- 冷媒吸入部が具備されるシェルと、
前記シェルの内部に提供され、圧縮空間を形成するシリンダと、
前記シリンダの内部で往復運動し、前記圧縮空間で冷媒を圧縮するピストンと、
前記ピストンに駆動力を付与し、永久磁石が具備されるモータアセンブリと、を含み、
前記ピストンは、
円筒状の外周面を有し、コーティング処理された第1表面処理部を形成するピストン本体と、
前記ピストン本体の一側端部を形成し、前記圧縮空間に冷媒を吸入する吸入孔を有し、コーティング処理されていない第1非表面処理部を形成するバルブ支持部と、を含み、
前記ピストンは、前記ピストン本体の他側端部に結合され、前記ピストン本体の半径方向に拡張されるフランジ部を含み、
前記ピストン本体は、
前記第1表面処理部を形成する第1外周面と、
コーティング処理されていない第2非表面処理部が形成される第2外周面と、を含み、
前記第1外周面は、前記バルブ支持部が形成されるピストン本体の一側端部から前記フランジ部に向かって延長される外周面であり、
前記第2外周面は、前記フランジ部が結合されるピストン本体の他側端部から前記バルブ支持部に向かって延長される外周面であり、
前記第2非表面処理部は、前記シリンダの熱を前記ピストン本体に伝達する非磁性体で構成され、
前記シリンダの内周面に第2表面処理部が形成され、
前記第2外周面の一部は、前記シリンダの内周面に接触するように形成される、リニア圧縮機。 - 前記バルブ支持部は、前記ピストンのうち前記圧縮空間に向かう平面であり、前記第1非表面処理部は前記バルブ支持部の外面に形成される、請求項1に記載のリニア圧縮機。
- 前記第1非表面処理部は、前記圧縮空間の熱を前記ピストン本体に伝達する非磁性体で構成される、請求項1に記載のリニア圧縮機。
- 前記第2非表面処理部は、前記第1非表面処理部から離隔される、請求項1に記載のリニア圧縮機。
- 前記第1非表面処理部は前記ピストン本体の一側端部に形成され、
前記第2非表面処理部は前記ピストン本体の他側端部に形成される、請求項4に記載のリニア圧縮機。 - 前記バルブ支持部に結合され、前記吸入孔を選択的に開放する吸入バルブを更に含む、請求項1に記載のリニア圧縮機。
- 前記ピストン及びシリンダは非磁性体で形成される、請求項1に記載のリニア圧縮機。
- 前記ピストンとシリンダはアルミニウム又はアルミニウム合金で形成される、請求項7に記載のリニア圧縮機。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2013-0075514 | 2013-06-28 | ||
KR10-2013-0075512 | 2013-06-28 | ||
KR1020130075512A KR101454549B1 (ko) | 2013-06-28 | 2013-06-28 | 리니어 압축기 |
KR1020130075514A KR101454550B1 (ko) | 2013-06-28 | 2013-06-28 | 리니어 압축기 |
KR1020130118464A KR102148260B1 (ko) | 2013-10-04 | 2013-10-04 | 리니어 압축기 |
KR10-2013-0118464 | 2013-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015010611A JP2015010611A (ja) | 2015-01-19 |
JP6469373B2 true JP6469373B2 (ja) | 2019-02-13 |
Family
ID=50771168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014134809A Active JP6469373B2 (ja) | 2013-06-28 | 2014-06-30 | リニア圧縮機 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20150004025A1 (ja) |
EP (1) | EP2818713B1 (ja) |
JP (1) | JP6469373B2 (ja) |
CN (2) | CN203770066U (ja) |
BR (1) | BR102014015678B1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104251191B (zh) | 2013-06-28 | 2017-05-03 | Lg电子株式会社 | 线性压缩机 |
CN104251193A (zh) | 2013-06-28 | 2014-12-31 | Lg电子株式会社 | 线性压缩机 |
CN203906210U (zh) | 2013-06-28 | 2014-10-29 | Lg电子株式会社 | 线性压缩机 |
CN203906214U (zh) | 2013-06-28 | 2014-10-29 | Lg电子株式会社 | 线性压缩机 |
CN203770066U (zh) * | 2013-06-28 | 2014-08-13 | Lg电子株式会社 | 线性压缩机 |
CN203835658U (zh) | 2013-06-28 | 2014-09-17 | Lg电子株式会社 | 线性压缩机 |
US9322401B2 (en) * | 2014-02-10 | 2016-04-26 | General Electric Company | Linear compressor |
CN104454469B (zh) * | 2014-12-08 | 2016-07-06 | 珠海格力节能环保制冷技术研究中心有限公司 | 一种直线压缩机运动组件的装配装置和方法 |
KR102156576B1 (ko) * | 2015-02-04 | 2020-09-16 | 엘지전자 주식회사 | 왕복동식 압축기 |
KR102300205B1 (ko) | 2015-05-21 | 2021-09-10 | 엘지전자 주식회사 | 리니어 압축기 |
RU170620U1 (ru) * | 2015-09-30 | 2017-05-02 | Общество с ограниченной ответственностью "Тегас" | Цилиндр двойного действия |
KR102238333B1 (ko) * | 2016-04-28 | 2021-04-09 | 엘지전자 주식회사 | 리니어 압축기 |
KR102257499B1 (ko) * | 2016-05-03 | 2021-05-31 | 엘지전자 주식회사 | 리니어 압축기 및 그 제조방법 |
KR102259650B1 (ko) * | 2016-05-03 | 2021-06-02 | 엘지전자 주식회사 | 리니어 압축기 |
KR102694617B1 (ko) | 2017-01-12 | 2024-08-14 | 엘지전자 주식회사 | 리니어 압축기 |
CN108799050A (zh) * | 2017-05-02 | 2018-11-13 | 华北电力大学(保定) | 一种磁铁活塞与电磁线圈耦合的热压缩机系统 |
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2014
- 2014-04-03 CN CN201420160887.6U patent/CN203770066U/zh not_active Expired - Lifetime
- 2014-04-03 CN CN201410134056.6A patent/CN104251197B/zh active Active
- 2014-05-23 EP EP14169573.4A patent/EP2818713B1/en active Active
- 2014-06-24 BR BR102014015678-0A patent/BR102014015678B1/pt active IP Right Grant
- 2014-06-27 US US14/317,041 patent/US20150004025A1/en not_active Abandoned
- 2014-06-30 JP JP2014134809A patent/JP6469373B2/ja active Active
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BR102014015678B1 (pt) | 2022-07-12 |
EP2818713A3 (en) | 2015-10-28 |
EP2818713A2 (en) | 2014-12-31 |
US10634127B2 (en) | 2020-04-28 |
CN104251197B (zh) | 2017-04-12 |
CN104251197A (zh) | 2014-12-31 |
CN203770066U (zh) | 2014-08-13 |
US20170218931A1 (en) | 2017-08-03 |
BR102014015678A2 (pt) | 2016-04-19 |
EP2818713B1 (en) | 2018-07-25 |
JP2015010611A (ja) | 2015-01-19 |
US20150004025A1 (en) | 2015-01-01 |
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