WO2009054640A3 - Compresseur alternatif - Google Patents
Compresseur alternatif Download PDFInfo
- Publication number
- WO2009054640A3 WO2009054640A3 PCT/KR2008/006019 KR2008006019W WO2009054640A3 WO 2009054640 A3 WO2009054640 A3 WO 2009054640A3 KR 2008006019 W KR2008006019 W KR 2008006019W WO 2009054640 A3 WO2009054640 A3 WO 2009054640A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- section
- reciprocating compressor
- coil section
- piston
- cylinder
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors 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
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
- H02K33/10—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the alternate energisation and de-energisation of the single coil system is effected or controlled by movement of the armatures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Compressor (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
La présente invention concerne un compresseur alternatif dans lequel un piston est déplacé selon un mouvement alternatif linéaire à l'intérieur d'un cylindre, pour aspirer un fluide frigorigène dans un espace de compression, comprimer et évacuer le fluide frigorigène; et plus particulièrement, un compresseur alternatif qui comprend un appareil d'alimentation dont l'unité de circuit est simplifiée en raison d'une réduction du nombre de commutateurs inverseurs. L'invention concerne un compresseur alternatif qui comprend un piston, un cylindre, une section de bobine disposée dans le cylindre et déplaçant le piston selon un mouvement alternatif linéaire, et un appareil d'alimentation pour fournir du courant à la section de bobine qui comprend une section de redressement pour redresser une tension CA fournie par une unité d'alimentation CA; une section de liaison CC pour stabiliser l'amplitude de la tension redressée; et une unité commutateur inverseur constituée d'une paire de commutateurs inverseurs connectés à la section de liaison CC, pour appliquer la tension stabilisée à la section de bobine, les deux extrémités de la section de bobine étant raccordées entre la section de liaison CC et la paire de commutateurs inverseurs pour permettre à la section de bobine de recevoir du courant à partir de la section de liaison CC, ce qui permet de réduire le nombre de commutateurs inverseurs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008801132797A CN101836354B (zh) | 2007-10-26 | 2008-10-13 | 往复式压缩机 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070108398A KR101316194B1 (ko) | 2007-10-26 | 2007-10-26 | 왕복동식 압축기 |
KR10-2007-0108398 | 2007-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009054640A2 WO2009054640A2 (fr) | 2009-04-30 |
WO2009054640A3 true WO2009054640A3 (fr) | 2010-06-03 |
Family
ID=40580224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2008/006019 WO2009054640A2 (fr) | 2007-10-26 | 2008-10-13 | Compresseur alternatif |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR101316194B1 (fr) |
CN (1) | CN101836354B (fr) |
WO (1) | WO2009054640A2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101915967B1 (ko) * | 2013-02-14 | 2018-11-07 | 한온시스템 주식회사 | 연료전지 차량용 공기 블로워 |
CN103532333A (zh) * | 2013-09-22 | 2014-01-22 | 西安交通大学 | 一种往复电机 |
KR102253892B1 (ko) | 2014-10-31 | 2021-05-20 | 엘지전자 주식회사 | 압축기 제어 장치 및 제어 방법 |
CN106330051A (zh) * | 2015-06-19 | 2017-01-11 | 珠海格力电器股份有限公司 | 一种直线电机控制电路及直线电机 |
US11434883B2 (en) * | 2020-11-19 | 2022-09-06 | Haier Us Appliance Solutions, Inc. | Variable capacity drive circuit for a linear compressor in a refrigeration appliance |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4706180A (en) * | 1985-11-29 | 1987-11-10 | York International Corporation | Pulse width modulated inverter system for driving single phase a-c induction motor |
EP0585077A1 (fr) * | 1992-08-25 | 1994-03-02 | General Electric Company | Alimentation d'énergie avec correction du facteur de puissance |
US6268758B1 (en) * | 1999-04-16 | 2001-07-31 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh | Circuit arrangement with half-bridge |
CN101005243A (zh) * | 2006-05-01 | 2007-07-25 | 燕山大学 | 柔性桥臂拓扑电路 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4783729A (en) * | 1987-09-25 | 1988-11-08 | Zenith Electronics Corporation | Automatic voltage doubler switch |
JPH10189275A (ja) * | 1996-12-27 | 1998-07-21 | Toshiba Lighting & Technol Corp | 電源装置、放電灯点灯装置および照明装置 |
JP2002034286A (ja) | 2000-07-17 | 2002-01-31 | Nec Corp | Hブリッジ型モータ駆動回路 |
KR100641112B1 (ko) * | 2004-07-28 | 2006-11-02 | 엘지전자 주식회사 | 왕복동식 압축기 및 그의 제조 방법 |
KR100576032B1 (ko) * | 2004-10-01 | 2006-05-02 | 엘지전자 주식회사 | 리니어 압축기의 제어장치 및 제어방법 |
-
2007
- 2007-10-26 KR KR1020070108398A patent/KR101316194B1/ko active IP Right Grant
-
2008
- 2008-10-13 CN CN2008801132797A patent/CN101836354B/zh not_active Expired - Fee Related
- 2008-10-13 WO PCT/KR2008/006019 patent/WO2009054640A2/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4706180A (en) * | 1985-11-29 | 1987-11-10 | York International Corporation | Pulse width modulated inverter system for driving single phase a-c induction motor |
EP0585077A1 (fr) * | 1992-08-25 | 1994-03-02 | General Electric Company | Alimentation d'énergie avec correction du facteur de puissance |
US6268758B1 (en) * | 1999-04-16 | 2001-07-31 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh | Circuit arrangement with half-bridge |
CN101005243A (zh) * | 2006-05-01 | 2007-07-25 | 燕山大学 | 柔性桥臂拓扑电路 |
Also Published As
Publication number | Publication date |
---|---|
KR20090042563A (ko) | 2009-04-30 |
CN101836354A (zh) | 2010-09-15 |
CN101836354B (zh) | 2013-09-25 |
KR101316194B1 (ko) | 2013-10-08 |
WO2009054640A2 (fr) | 2009-04-30 |
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