MX2017003570A - Compresor de espiral. - Google Patents

Compresor de espiral.

Info

Publication number
MX2017003570A
MX2017003570A MX2017003570A MX2017003570A MX2017003570A MX 2017003570 A MX2017003570 A MX 2017003570A MX 2017003570 A MX2017003570 A MX 2017003570A MX 2017003570 A MX2017003570 A MX 2017003570A MX 2017003570 A MX2017003570 A MX 2017003570A
Authority
MX
Mexico
Prior art keywords
casing
orbiting member
valve
opening
chamber
Prior art date
Application number
MX2017003570A
Other languages
English (en)
Inventor
Jin Honggyun
Joo Sangwoo
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2017003570A publication Critical patent/MX2017003570A/es

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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • 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
    • F04C23/008—Hermetic pumps
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/18—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber
    • 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
    • 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
    • F04C29/0085—Prime movers
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • 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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • 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
    • F04C2240/00—Components
    • F04C2240/10—Stators
    • 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
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • 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
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/806—Pipes for fluids; Fittings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Un compresor de espiral de conformidad con la presente invención incluye una carcasa, un miembro orbital provisto dentro de la carcasa y que realiza un movimiento orbital, un miembro no orbital que forma una cámara de compresión junto con el miembro orbital, la cámara de compresión teniendo una cámara de succión, una cámara de presión intermedia y una cámara de descarga, un pasaje de comunicación que comunica el interior y el exterior de la cámara de compresión entre sí, un ensamble de válvula de apertura/cierre provisto fuera del miembro no orbital dentro de la carcasa y que abre y cierra del pasaje de comunicación, y un ensamble de válvula de cambio provisto dentro de la carcasa y que opera el ensamble de válvula de apertura/cierre, por lo que se puede lograr una fabricación facilitada, una mejora de la capacidad de respuesta de la válvula y una restricción relajada para una especificación de una válvula, y también se puede prevenir una compresión excesiva mediante una instalación de una válvula de retención, y una eficiencia de montaje se puede mejorar mediante la instalación de dos ensambles de válvula fuera del miembro no orbital.
MX2017003570A 2016-05-30 2017-03-17 Compresor de espiral. MX2017003570A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160066713A KR101839886B1 (ko) 2016-05-30 2016-05-30 스크롤 압축기

Publications (1)

Publication Number Publication Date
MX2017003570A true MX2017003570A (es) 2018-08-15

Family

ID=57956201

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017003570A MX2017003570A (es) 2016-05-30 2017-03-17 Compresor de espiral.

Country Status (6)

Country Link
US (2) US10316843B2 (es)
EP (1) EP3252311B1 (es)
KR (1) KR101839886B1 (es)
CN (1) CN107448383B (es)
IL (1) IL250228B (es)
MX (1) MX2017003570A (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7988433B2 (en) 2009-04-07 2011-08-02 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
US9651043B2 (en) 2012-11-15 2017-05-16 Emerson Climate Technologies, Inc. Compressor valve system and assembly
US9249802B2 (en) 2012-11-15 2016-02-02 Emerson Climate Technologies, Inc. Compressor
US9790940B2 (en) 2015-03-19 2017-10-17 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10598180B2 (en) 2015-07-01 2020-03-24 Emerson Climate Technologies, Inc. Compressor with thermally-responsive injector
KR101800261B1 (ko) 2016-05-25 2017-11-22 엘지전자 주식회사 스크롤 압축기
KR101839886B1 (ko) * 2016-05-30 2018-03-19 엘지전자 주식회사 스크롤 압축기
US10801495B2 (en) 2016-09-08 2020-10-13 Emerson Climate Technologies, Inc. Oil flow through the bearings of a scroll compressor
US10890186B2 (en) 2016-09-08 2021-01-12 Emerson Climate Technologies, Inc. Compressor
US10753352B2 (en) 2017-02-07 2020-08-25 Emerson Climate Technologies, Inc. Compressor discharge valve assembly
US11022119B2 (en) 2017-10-03 2021-06-01 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10962008B2 (en) 2017-12-15 2021-03-30 Emerson Climate Technologies, Inc. Variable volume ratio compressor
KR101934295B1 (ko) * 2018-01-16 2019-01-02 엘지전자 주식회사 스크롤 압축기
US10995753B2 (en) * 2018-05-17 2021-05-04 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
KR102072154B1 (ko) 2018-09-19 2020-01-31 엘지전자 주식회사 스크롤 압축기
US11656003B2 (en) 2019-03-11 2023-05-23 Emerson Climate Technologies, Inc. Climate-control system having valve assembly
CN110005607B (zh) * 2019-04-30 2020-12-04 浙江颐顿机电有限公司 一种涡旋压缩机背压装置
KR102155603B1 (ko) * 2019-09-30 2020-09-14 엘지전자 주식회사 스크롤 압축기
US11655813B2 (en) 2021-07-29 2023-05-23 Emerson Climate Technologies, Inc. Compressor modulation system with multi-way valve
IT202100025589A1 (it) 2021-10-07 2023-04-07 Tm I C S R L Termomeccanica Ind Compressors Compressore a vite.
US11846287B1 (en) 2022-08-11 2023-12-19 Copeland Lp Scroll compressor with center hub
US11965507B1 (en) 2022-12-15 2024-04-23 Copeland Lp Compressor and valve assembly

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59203893A (ja) 1983-05-04 1984-11-19 Hitachi Ltd スクロ−ル流体機械
JPS60101295A (ja) 1983-11-08 1985-06-05 Sanden Corp 圧縮容量可変型のスクロ−ル型圧縮機
JP2550612B2 (ja) 1987-10-19 1996-11-06 ダイキン工業株式会社 スクロール形圧縮機の容量制御機構
JPH05340363A (ja) 1992-06-09 1993-12-21 Hitachi Ltd スクロール圧縮機
JPH08303361A (ja) 1995-05-10 1996-11-19 Sanyo Electric Co Ltd スクロール圧縮機
US5613841A (en) 1995-06-07 1997-03-25 Copeland Corporation Capacity modulated scroll machine
JP2974009B1 (ja) 1998-06-12 1999-11-08 ダイキン工業株式会社 多段階容量制御スクロール圧縮機
KR100308289B1 (ko) 1998-12-29 2002-01-15 구자홍 스크롤압축기의보호장치
KR100360861B1 (ko) 1999-12-10 2002-11-13 주식회사 엘지이아이 스크롤 압축기의 진공압축 방지장치
US6412293B1 (en) 2000-10-11 2002-07-02 Copeland Corporation Scroll machine with continuous capacity modulation
JP2003083269A (ja) * 2001-09-05 2003-03-19 Matsushita Electric Ind Co Ltd スクロール圧縮機
KR100469461B1 (ko) 2002-08-28 2005-02-02 엘지전자 주식회사 스크롤 압축기의 용량 가변 장치
KR100486603B1 (ko) 2003-04-21 2005-05-03 엘지전자 주식회사 스크롤 압축기의 용량 가변 장치
US8156751B2 (en) * 2005-05-24 2012-04-17 Emerson Climate Technologies, Inc. Control and protection system for a variable capacity compressor
US7815423B2 (en) 2005-07-29 2010-10-19 Emerson Climate Technologies, Inc. Compressor with fluid injection system
US7674098B2 (en) 2006-11-07 2010-03-09 Scroll Technologies Scroll compressor with vapor injection and unloader port
KR101368394B1 (ko) 2007-10-30 2014-03-03 엘지전자 주식회사 스크롤 압축기
KR100920980B1 (ko) 2008-02-19 2009-10-09 엘지전자 주식회사 스크롤 압축기의 용량 가변장치
ES2647783T3 (es) 2008-05-30 2017-12-26 Emerson Climate Technologies, Inc. Compresor que tiene un sistema de modulación de la capacidad
US20100028182A1 (en) 2008-07-31 2010-02-04 Hahn Gregory W Line fed permanent magnet synchronous type motor for scroll compressor with bypass ports
KR101056882B1 (ko) * 2009-01-07 2011-08-12 엘지전자 주식회사 스크롤 압축기
US7988433B2 (en) 2009-04-07 2011-08-02 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
US8616014B2 (en) 2009-05-29 2013-12-31 Emerson Climate Technologies, Inc. Compressor having capacity modulation or fluid injection systems
US8568118B2 (en) 2009-05-29 2013-10-29 Emerson Climate Technologies, Inc. Compressor having piston assembly
US8840384B2 (en) * 2009-09-08 2014-09-23 Danfoss Scroll Technologies, Llc Scroll compressor capacity modulation with solenoid mounted outside a compressor shell
CN202707487U (zh) 2012-07-23 2013-01-30 艾默生环境优化技术(苏州)有限公司 压缩机
US9127677B2 (en) 2012-11-30 2015-09-08 Emerson Climate Technologies, Inc. Compressor with capacity modulation and variable volume ratio
JP5870056B2 (ja) 2013-03-19 2016-02-24 日立アプライアンス株式会社 スクロール圧縮機
KR102162738B1 (ko) 2014-01-06 2020-10-07 엘지전자 주식회사 스크롤 압축기
KR102177990B1 (ko) 2014-05-02 2020-11-12 엘지전자 주식회사 압축기 및 스크롤 압축기
US9989057B2 (en) * 2014-06-03 2018-06-05 Emerson Climate Technologies, Inc. Variable volume ratio scroll compressor
KR101747175B1 (ko) * 2016-02-24 2017-06-14 엘지전자 주식회사 스크롤 압축기
KR101800261B1 (ko) * 2016-05-25 2017-11-22 엘지전자 주식회사 스크롤 압축기
KR101839886B1 (ko) * 2016-05-30 2018-03-19 엘지전자 주식회사 스크롤 압축기
KR101934295B1 (ko) * 2018-01-16 2019-01-02 엘지전자 주식회사 스크롤 압축기

Also Published As

Publication number Publication date
US20190249667A1 (en) 2019-08-15
IL250228A0 (en) 2017-03-30
CN107448383B (zh) 2019-03-22
EP3252311B1 (en) 2019-07-17
KR20170135193A (ko) 2017-12-08
US20170342984A1 (en) 2017-11-30
KR101839886B1 (ko) 2018-03-19
IL250228B (en) 2021-10-31
US11215181B2 (en) 2022-01-04
US10316843B2 (en) 2019-06-11
EP3252311A1 (en) 2017-12-06
CN107448383A (zh) 2017-12-08

Similar Documents

Publication Publication Date Title
MX2017003570A (es) Compresor de espiral.
MX2017003572A (es) Compresor de espiral.
MX2017002343A (es) Compresor de espiral.
WO2012080609A3 (fr) Compresseur frigorifique à spirales
WO2011151554A3 (fr) Compresseur frigorifique à spirales
WO2014124157A3 (en) Capacity modulated scroll compressor
WO2009155109A3 (en) Compressor having capacity modulation system
IN2012DE00163A (es)
GB201104781D0 (en) Vacuum pump
EP3812591A1 (en) Slide valve, slide valve adjustment mechanism and screw compressor
WO2007120506A3 (en) Control valve assembly for a compressor unloader
DK1960669T3 (da) Hermetisk kompressor med indvendig termisk isolering
IN2014CN04463A (es)
CN104632626A (zh) 双级增焓转子式压缩机及空调器
MX2014004217A (es) Control de bomba de doble resorte de precompresion.
EP3719319A3 (en) Compressor
TW200732561A (en) Multistage compression type rotary compressor
JPWO2016056172A1 (ja) スクロール圧縮機
WO2011001100A3 (fr) Machine à volutes à étages multiples
US8579614B2 (en) Scroll compressor with three discharge valves, and discharge pressure tap to back pressure chamber
MX369235B (es) Valvulas giratorias para compresores alternativos y metodos relacionados.
TR201906574T4 (tr) Yağsız vidalı kompresör.
WO2012159637A3 (es) Motor de ciclo dividido
JP2012207606A (ja) スクロール圧縮機
US11480175B2 (en) Scroll compressor

Legal Events

Date Code Title Description
FG Grant or registration