JP2003502582A5 - - Google Patents

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Publication number
JP2003502582A5
JP2003502582A5 JP2001505509A JP2001505509A JP2003502582A5 JP 2003502582 A5 JP2003502582 A5 JP 2003502582A5 JP 2001505509 A JP2001505509 A JP 2001505509A JP 2001505509 A JP2001505509 A JP 2001505509A JP 2003502582 A5 JP2003502582 A5 JP 2003502582A5
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JP
Japan
Prior art keywords
speed
pat
rpm
motor
european patent
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JP2001505509A
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English (en)
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JP2003502582A (ja
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Priority claimed from IT1999PN000053A external-priority patent/IT1311696B1/it
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Publication of JP2003502582A publication Critical patent/JP2003502582A/ja
Publication of JP2003502582A5 publication Critical patent/JP2003502582A5/ja
Withdrawn legal-status Critical Current

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Description

欧州特許出願公報第０ ４９０ ０８９号に開示された別のタイプの圧縮機は、いくつかの別個の（二つまたは最大で三つの）速度で選択的に動作可能なモータによって駆動し、単一速度のモータにより駆動する同様の圧縮機と比較して相対的に増大された容積排出能力（volume displacement capacity）を有する。およそ２０００ｒｐｍの大きさとなりうる第一のモータ速度ｎ１は、上記器具のエネルギー使用量を最小限とする必要性または機会が生じた際の器具の動作期間（すなわち、いわゆる「保存期間」）において用いられる。一方、およそ２８００ｒｐｍとなりうる第二のモータ速度ｎ２と、必要により設けられる３２００ｒｐｍ程度になりうる第三の速度ｎＴは、例えば、長く停止した後の始動のような過渡的な期間や、特に激しいまたは過酷な動作条件下で稼動している際のように、器具が特に持続的な冷蔵能力を保証する必要があるときに用いられる。モータがブラシレス型の場合、一の速度から他の速度への切替えは、電源周波数を制御するのに適した装置によって行われる。関連文献として、他にＰＣＴ国際公開パンフレット第９８／１５７９０号、欧州特許出願公開第０５８３５６０号、米国特許第４，８３１，８３６号、米国特許第４，４０７，１３９号、および米国特許第５，４１０，２３０号がある。
JP2001505509A 1999-06-22 2000-04-26 可変供給周波数モータにより駆動される冷蔵用圧縮機 Withdrawn JP2003502582A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT1999PN000053A IT1311696B1 (it) 1999-06-22 1999-06-22 Compressore del fluido frigorigeno azionato da un motore elettricoa frequenza di alimentazione variabile
IT99A000053 1999-06-22
PCT/EP2000/003703 WO2000079188A1 (en) 1999-06-22 2000-04-26 Refrigerant compressor driven by variable supply frequency motor

Publications (2)

Publication Number Publication Date
JP2003502582A JP2003502582A (ja) 2003-01-21
JP2003502582A5 true JP2003502582A5 (ja) 2007-06-21

Family

ID=11395545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001505509A Withdrawn JP2003502582A (ja) 1999-06-22 2000-04-26 可変供給周波数モータにより駆動される冷蔵用圧縮機

Country Status (12)

Country Link
US (1) US6668571B1 (ja)
EP (1) EP1188027B1 (ja)
JP (1) JP2003502582A (ja)
CN (1) CN1295470C (ja)
AT (1) ATE322660T1 (ja)
BR (1) BR0011809A (ja)
DE (1) DE60027160T2 (ja)
DK (1) DK1188027T3 (ja)
ES (1) ES2258974T3 (ja)
IT (1) IT1311696B1 (ja)
MX (1) MXPA01011997A (ja)
WO (1) WO2000079188A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962728A1 (de) * 1999-12-23 2001-06-28 Grundfos As Kühlvorrichtung
FR2806226B1 (fr) * 2000-03-07 2002-05-31 Valeo Climatisation Dispositif de commande d'un compresseur electrique pour circuit de climatisation
EP1386604A1 (en) * 2002-07-30 2004-02-04 Schwarz Pharma Ag Improved transdermal delivery system
EP1834138B1 (en) * 2005-01-03 2017-08-02 Arçelik Anonim Sirketi A cooling device and a control method
US7403844B2 (en) 2005-08-31 2008-07-22 Invacare Corporation Method and apparatus for programming parameters of a power driven wheelchair for a plurality of drive settings
EP1990591A1 (en) 2007-05-08 2008-11-12 Sorgenia S.P.A. Independent and universal device for controlling the speed of motor-driven compressors of household refrigerating apparatuses and control method thereof
DE202008009169U1 (de) * 2008-07-08 2009-11-19 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
US9890982B2 (en) * 2008-08-07 2018-02-13 Carrier Corporation Discrete frequency operation for unit capacity control
BRPI1005448A2 (pt) * 2010-12-22 2013-04-02 Whirlpool Sa circuito modular de comutaÇço de velocidade para compressor
WO2016182135A1 (en) 2015-05-11 2016-11-17 Lg Electronics Inc. Refrigerator and control method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012532B2 (ja) * 1980-10-13 1985-04-02 株式会社東芝 空気調和装置の制御方法
US4748822A (en) * 1986-12-04 1988-06-07 Carrier Corporation Speed control of a variable speed air conditioning system
KR910004393B1 (ko) * 1987-04-22 1991-06-27 미츠비시 덴키 가부시키가이샤 멀티 냉동사이클의 주파수 제어장치
US4831313A (en) * 1987-09-14 1989-05-16 Lennox Industries, Inc. Two speed motor controller
US5005365A (en) * 1988-12-02 1991-04-09 Inter-City Products Corporation (Usa) Thermostat speed bar graph for variable speed temperature control system
IT1247635B (it) 1990-12-11 1994-12-28 Zanussi Elettromecc Perfezionamento nei motocompressori frigoriferi con controllo elettronico
US5423192A (en) * 1993-08-18 1995-06-13 General Electric Company Electronically commutated motor for driving a compressor
US5592058A (en) 1992-05-27 1997-01-07 General Electric Company Control system and methods for a multiparameter electronically commutated motor
DE4226966A1 (de) * 1992-08-14 1994-02-17 Bosch Siemens Hausgeraete Für Einphasenwechselstrom-Anschluß ausgestattetes Kühl- und/oder Gefriergerät
US5628201A (en) * 1995-04-03 1997-05-13 Copeland Corporation Heating and cooling system with variable capacity compressor
DK174114B1 (da) * 1996-10-09 2002-06-24 Danfoss Compressors Gmbh Fremgangsmåde til hastighedsregulering af en kompressor samt styring, der gør brug af fremgangsmåden
US5950439A (en) 1997-01-21 1999-09-14 Nartron Corporation Methods and systems for controlling a refrigeration system
US5950443A (en) * 1997-08-08 1999-09-14 American Standard Inc. Compressor minimum capacity control
US6286326B1 (en) * 1998-05-27 2001-09-11 Worksmart Energy Enterprises, Inc. Control system for a refrigerator with two evaporating temperatures

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