JP2016008610A - リニア圧縮機及びそれを含む冷蔵庫 - Google Patents
リニア圧縮機及びそれを含む冷蔵庫 Download PDFInfo
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- JP2016008610A JP2016008610A JP2015126203A JP2015126203A JP2016008610A JP 2016008610 A JP2016008610 A JP 2016008610A JP 2015126203 A JP2015126203 A JP 2015126203A JP 2015126203 A JP2015126203 A JP 2015126203A JP 2016008610 A JP2016008610 A JP 2016008610A
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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
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
-
- 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
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
-
- 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
- F04B39/0027—Pulsation and noise damping means
-
- 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
- F04B39/0027—Pulsation and noise damping means
- F04B39/0033—Pulsation and noise damping means with encapsulations
- F04B39/0038—Pulsation and noise damping means with encapsulations of inlet or outlet channels
-
- 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
- F04B39/0027—Pulsation and noise damping means
- F04B39/0088—Pulsation and noise damping means using mechanical tuned resonators
-
- 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
- F04B39/0284—Constructional details, e.g. reservoirs in the casing
- F04B39/0292—Lubrication of pistons or cylinders
-
- 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
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
- F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
-
- 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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
-
- 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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/122—Cylinder block
-
- 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
- F04B39/16—Filtration; Moisture separation
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/20—Filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Description
Claims (23)
- 吸入部が提供されるシェルと、
前記シェルの内部に具備され、冷媒の圧縮空間を形成するシリンダと、
前記シリンダの内部で軸方向に往復運動可能に提供されるピストンと、
前記シリンダの一側に提供され、前記冷媒の圧縮空間で圧縮された冷媒を選択的に排出する吐出バルブと、
前記シリンダに形成され、前記吐出バルブを介して排出された冷媒のうち少なくとも一部の冷媒を前記シリンダの内部に流入させるノズル部と、
前記シェルの内部に設置されるフィルタ装置と、を含み、
前記フィルタ装置には、前記吸入部から前記吐出バルブを経て前記ノズル部に至る冷媒流路上に設置された一つ以上のフィルタ部材が含まれ、
前記ノズル部に流入される冷媒の中の異物又は油分は、前記一つ以上のフィルタ部材を通過する際にフィルタリングされることを特徴とするリニア圧縮機。 - 前記シェルの内部に具備されて、前記吸入部を介して吸入された冷媒のノイズを低減するための吸入マフラーを更に含み、
前記一つ以上のフィルタ部材は、前記吸入マフラーに備えられる第1フィルタを含む、請求項1に記載のリニア圧縮機。 - 前記吸入マフラーには第1マフラー及び第2マフラーが含まれ、
前記第1フィルタは前記第1マフラーと第2マフラーの結合部位に設置される、請求項2に記載のリニア圧縮機。 - 前記第1マフラーと第2マフラーのうちいずれか一つに形成される溝部と、
前記第1マフラーと第2マフラーのうち、前記溝部が形成されていない他の一つに形成されて前記溝部に結合される突起部と、を更に含み、
前記第1フィルタの両側部は前記溝部と突起部との間に差し込まれる、請求項3に記載のリニア圧縮機。 - 前記第1フィルタは磁性を有する材質を含む、請求項2〜4のいずれか一項に記載のリニア圧縮機。
- 前記第1フィルタはステンレススチール材質で構成される、請求項2〜4のいずれか一項に記載のリニア圧縮機。
- 前記シリンダの外側に固定されるフレームを更に含み、
前記一つ以上のフィルタ部材は、前記シリンダと前記フレームとの間の冷媒の流動空間に設置される第2フィルタを含む、請求項1〜6のいずれか一項に記載のリニア圧縮機。 - 前記シリンダにはシリンダ本体及び前記シリンダ本体の半径方向外側に延長されるシリンダフランジ部が含まれ、
前記フレームには前記シリンダフランジ部が挿入される凹部及び前記シリンダフランジ部の一面が安着される安着部が具備される、請求項7に記載のリニア圧縮機。 - 前記第2フィルタは前記フレームの前記安着部に置かれる、請求項8に記載のリニア圧縮機。
- 前記第2フィルタは前記シリンダフランジ部の外周面と前記凹面の内周面との間に置かれる、請求項8に記載のリニア圧縮機。
- 前記第2フィルタはリング状を有する、請求項7〜10のいずれか一項に記載のリニア圧縮機。
- 前記第2フィルタにはPET材質の不織布が含まれる、請求項7〜11のいずれか一項に記載のリニア圧縮機。
- 前記シリンダの外周面から凹んで前記ノズル部に連通するガス流入部を更に含み、
前記一つ以上のフィルタ部材は前記ガス流入部に設置される第3フィルタを含む、請求項1〜12のいずれか一項に記載のリニア圧縮機。 - 前記第3フィルタには、設定された厚さ又は直径を有する糸が含まれる、請求項13に記載のリニア圧縮機。
- 前記糸はPET材質で構成される、請求項14に記載のリニア圧縮機。
- 前記糸は前記ガス流入部に多数回巻かれるように設置される、請求項14または15に記載のリニア圧縮機。
- 往復運動するピストン及び前記ピストンを収容し冷媒を流入するための外周面を有するシリンダを含むリニア圧縮機と、
前記リニア圧縮機の内部に具備され、前記シリンダの外周面を通して流入される冷媒をフィルタリングするためのフィルタ装置と、
前記リニア圧縮機で圧縮された冷媒を凝縮するための凝縮器と、
前記凝縮器で凝縮された冷媒の中の異物又は油分を除去するためのドライヤと、を備え、
前記ドライヤには、冷媒の中に含まれた油分を吸着するための吸着剤が具備されることを特徴とする冷蔵庫。 - 前記吸着剤には、粒状を有し油分を吸着するための多数の穴を形成する分子体が含まれる、請求項17に記載の冷蔵庫。
- 前記吸着剤には、油吸着布又は不織布が含まれる、請求項17に記載の冷蔵庫。
- 前記ドライヤには、
前記ドライヤの入口側の内部に提供される第1ドライヤフィルタと、
前記第1ドライヤフィルタに支持されて前記吸着剤を含む第2ドライヤフィルタと、
前記第2ドライヤフィルタを支持して前記ドライヤの出口側の内部に提供される第3ドライヤフィルタと、が含まれる、請求項17〜19のいずれか一項に記載の冷蔵庫。 - 前記フィルタ装置には、前記リニア圧縮機に吸入される冷媒の流動ノイズを低減するための吸入マフラーに具備される第1フィルタが含まれる、請求項17〜20のいずれか一項に記載の冷蔵庫。
- 前記フィルタ装置には、前記シリンダの一側に提供され、前記シリンダから吐出された冷媒のうち少なくとも一部の冷媒をフィルタリングするための第2フィルタが含まれる、請求項17〜21のいずれか一項に記載の冷蔵庫。
- 前記フィルタ装置には、前記シリンダの外周面に巻かれるように配置される第3フィルタが含まれる、請求項17〜22のいずれか一項に記載の冷蔵庫。
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KR10-2014-0078763 | 2014-06-26 | ||
KR1020140078763A KR102201629B1 (ko) | 2014-06-26 | 2014-06-26 | 리니어 압축기 및 이를 포함하는 냉장고 |
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US (1) | US20150377531A1 (ja) |
EP (1) | EP2960508A3 (ja) |
JP (1) | JP6594675B2 (ja) |
KR (1) | KR102201629B1 (ja) |
CN (1) | CN105298794B (ja) |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2019502861A (ja) * | 2016-01-19 | 2019-01-31 | エルジー エレクトロニクス インコーポレイティド | リニア圧縮機 |
KR101990146B1 (ko) * | 2018-01-12 | 2019-06-18 | 엘지전자 주식회사 | 리니어 압축기 및 이를 포함하는 냉장고 |
WO2020158369A1 (ja) * | 2019-01-31 | 2020-08-06 | 日立オートモティブシステムズ株式会社 | リニア圧縮機 |
KR102228544B1 (ko) * | 2020-02-05 | 2021-03-16 | 엘지전자 주식회사 | 압축기 |
Families Citing this family (20)
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KR102238350B1 (ko) * | 2016-05-03 | 2021-04-09 | 엘지전자 주식회사 | 리니어 압축기 |
KR102652589B1 (ko) | 2016-06-23 | 2024-04-01 | 엘지전자 주식회사 | 횡자속형 왕복동 모터 및 이를 구비한 왕복동식 압축기 |
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Also Published As
Publication number | Publication date |
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CN105298794B (zh) | 2017-12-01 |
EP2960508A2 (en) | 2015-12-30 |
EP2960508A3 (en) | 2016-02-24 |
JP6594675B2 (ja) | 2019-10-23 |
US20150377531A1 (en) | 2015-12-31 |
KR102201629B1 (ko) | 2021-01-12 |
KR20160001056A (ko) | 2016-01-06 |
BR102015015403B1 (pt) | 2022-06-14 |
BR102015015403A2 (pt) | 2016-06-28 |
CN105298794A (zh) | 2016-02-03 |
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