IT8468145A1 - Sistema di controllo e comando per frigoriferi. - Google Patents

Sistema di controllo e comando per frigoriferi.

Info

Publication number: IT8468145A1
Authority: IT; Italy
Prior art keywords: refrigerators; control; command system; command
Prior art date: 1983-11-16

Application number

IT1984A68145A

Other languages

English (en)

Other versions

IT8468145A0 (it

IT1180135B (it

Original Assignee

Hitachi Ltd

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.)

1983-11-16

Filing date

1984-11-15

Publication date

1986-05-15

1983-11-16 Priority claimed from JP21396283A external-priority patent/JPS60108645A/ja

1984-03-12 Priority claimed from JP59045415A external-priority patent/JPS60190190A/ja

1984-11-15 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1984-11-15 Publication of IT8468145A0 publication Critical patent/IT8468145A0/it

1986-05-15 Publication of IT8468145A1 publication Critical patent/IT8468145A1/it

1987-09-23 Application granted granted Critical

1987-09-23 Publication of IT1180135B publication Critical patent/IT1180135B/it

Classifications

- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/025—Motor control arrangements
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Devices That Are Associated With Refrigeration Equipment (AREA)
Control Of Ac Motors In General (AREA)

IT68145/84A 1983-11-16 1984-11-15 Sistema di controllo e comando per frigoriferi IT1180135B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP21396283A JPS60108645A (ja)	1983-11-16	1983-11-16	冷蔵庫
JP59045415A JPS60190190A (ja)	1984-03-12	1984-03-12	冷凍装置

Publications (3)

Publication Number	Publication Date
IT8468145A0 IT8468145A0 (it)	1984-11-15
IT8468145A1 true IT8468145A1 (it)	1986-05-15
IT1180135B IT1180135B (it)	1987-09-23

Family

ID=26385395

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT68145/84A IT1180135B (it)	1983-11-16	1984-11-15	Sistema di controllo e comando per frigoriferi

Country Status (4)

Country	Link
US (1)	US4566289A (it)
KR (1)	KR930004379B1 (it)
DE (1)	DE3441836C2 (it)
IT (1)	IT1180135B (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6273068A (ja) *	1985-09-25	1987-04-03	株式会社日立製作所	冷蔵庫の制御方法
KR900003799B1 (ko) *	1985-10-25	1990-05-31	미쓰비시 뎅기 가부시끼가이샤	제어 시스템
US5252905A (en) *	1985-12-23	1993-10-12	York International Corporation	Driving system for single phase A-C induction motor
US5212438A (en) *	1987-09-24	1993-05-18	Kabushiki Kaisha Toshiba	Induction motor control system
EP0308974B1 (en) *	1987-09-24	1994-01-19	Kabushiki Kaisha Toshiba	Induction motor control system
US5271238A (en) *	1990-09-14	1993-12-21	Nartron Corporation	Environmental control system
US5203179A (en) *	1992-03-04	1993-04-20	Ecoair Corporation	Control system for an air conditioning/refrigeration system
DE4322223A1 (de) *	1993-07-03	1995-01-12	Ako Werke Gmbh & Co	Regelungseinrichtung für einen Verdichtermotor eines Kühl- und/oder Gefriergeräts
US5655380A (en) *	1995-06-06	1997-08-12	Engelhard/Icc	Step function inverter system
US5883490A (en) *	1996-06-14	1999-03-16	Moreira; Julio C.	Electric motor controller and method
US6092993A (en) *	1997-08-14	2000-07-25	Bristol Compressors, Inc.	Adjustable crankpin throw structure having improved throw stabilizing means
US6051952A (en) *	1997-11-06	2000-04-18	Whirlpool Corporation	Electric motor speed and direction controller and method
FR2773016A1 (fr) *	1997-12-24	1999-06-25	Schneider Electric Sa	Appareil de commande d'un moteur electrique
US6099259A (en) *	1998-01-26	2000-08-08	Bristol Compressors, Inc.	Variable capacity compressor
US6172476B1 (en) *	1998-01-28	2001-01-09	Bristol Compressors, Inc.	Two step power output motor and associated HVAC systems and methods
US6037725A (en) *	1998-01-28	2000-03-14	Bristol Compressors, Inc.	Two step power output motor
KR100361771B1 (ko) *	1998-06-17	2003-03-03	삼성광주전자 주식회사	능력가변왕복동압축기의운전제어방법
US6246207B1 (en)	1998-06-26	2001-06-12	A. O. Smith Corporation	Method and apparatus for controlling an induction motor
JP2004104895A (ja) *	2002-09-09	2004-04-02	Hitachi Ltd	圧縮機駆動装置及び冷凍空調装置
US6282910B1 (en)	2000-06-21	2001-09-04	American Standard International Inc.	Indoor blower variable speed drive for reduced airflow
US7102324B2 (en) *	2003-09-12	2006-09-05	A.O. Smith Corporation	Fixed speed drive
US7327118B2 (en) *	2003-09-12	2008-02-05	A. O. Smith Corporation	Electric machine and method of operating the electric machine
US7268505B2 (en) *	2003-09-12	2007-09-11	A. O. Smith Corporation	Electric machine and method of operating the electric machine
TR200603297T1 (tr) *	2003-12-31	2006-12-21	Arçeli̇k Anoni̇m Şi̇rketi̇	Bir soğutucu
KR100748518B1 (ko) *	2004-11-15	2007-08-13	엘지전자 주식회사	공기조화기의 팬모터 속도가변장치
GB0520470D0 (en) *	2005-10-07	2005-11-16	Boc Group Plc	Method of operating a pumping system
US8096139B2 (en) *	2005-10-17	2012-01-17	Carrier Corporation	Refrigerant system with variable speed drive
US20070132330A1 (en) *	2005-12-12	2007-06-14	Fei Renyan W	Fan assemblies employing LSPM motors and LSPM motors having improved synchronization
DE102006018025A1 (de) *	2006-04-19	2007-10-25	Ksb Aktiengesellschaft	Kreiselpumpenaggregat mit Schaltvorrichtung
US20080060366A1 (en) *	2006-09-12	2008-03-13	David Leistner	System for monitoring the performance of a gas absorption cooling unit and related method
US8014110B2 (en) *	2007-01-22	2011-09-06	Johnson Controls Technology Company	Variable speed drive with integral bypass contactor
US7768227B2 (en) *	2008-04-26	2010-08-03	Sadegh Vaez-Zadeh	Efficiency maximization control and variable speed drive of single phase induction motors
BRPI0904208B1 (pt)	2009-10-21	2019-04-16	Embraco Indústria De Compressores E Soluções E Refrigeração Ltda.	Sistema e método de comunicação de dados e comandos entre compressor de capacidade variável e termostato eletrônico para um sistema de refrigeração e refrigerador.
KR101766243B1 (ko) *	2010-07-06	2017-08-08	엘지전자 주식회사	압축기 제어 장치와 방법, 및 이를 포함한 냉장고
US20120098471A1 (en) *	2010-10-20	2012-04-26	Danfoss Drives A/S	Electrical system and method for controlling an electrical motor
CN103001575A (zh) *	2013-01-08	2013-03-27	中国烟草总公司重庆市公司烟草科学研究所	单相电机调速装置和烤烟设备
US10203141B1 (en) *	2016-10-25	2019-02-12	Regal Beloit America, Inc.	Multi-stage compressor with variable speed drive and method of use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3499297A (en) *	1969-02-20	1970-03-10	John D Ruff	Variable capacity refrigeration system
US3753069A (en) *	1971-11-18	1973-08-14	Borg Warner	Start-up system for inverter driven motor including inverter bypass circuitry
US3974660A (en) *	1974-07-01	1976-08-17	Tecumseh Products Company	Power supply for refrigeration units
DE2738728A1 (de) *	1977-08-27	1979-03-08	Peter J Dipl Ing Schelauske	Verfahren zur regelung der kaelteleistung von kaeltekompressoren

1984
- 1984-11-09 KR KR1019840007024A patent/KR930004379B1/ko active IP Right Grant
- 1984-11-09 US US06/669,800 patent/US4566289A/en not_active Expired - Fee Related
- 1984-11-15 DE DE3441836A patent/DE3441836C2/de not_active Expired
- 1984-11-15 IT IT68145/84A patent/IT1180135B/it active

Also Published As

Publication number	Publication date
IT8468145A0 (it)	1984-11-15
DE3441836C2 (de)	1987-03-19
KR850003978A (ko)	1985-06-29
KR930004379B1 (ko)	1993-05-27
US4566289A (en)	1986-01-28
IT1180135B (it)	1987-09-23
DE3441836A1 (de)	1985-05-30

Publication	Publication Date	Title
IT8468145A1 (it)	1986-05-15	Sistema di controllo e comando per frigoriferi.
IT8422894A0 (it)	1984-09-28	Sistema di controllo di sequenza espandibile.
IT8121522A0 (it)	1981-05-05	Sistema di videocontrollo.
IT8422189A0 (it)	1984-08-02	Sistema di telesorveglianza-dati.
DE3484992D1 (de)	1991-10-10	Puffersteuersystem.
DE3481285D1 (de)	1990-03-15	Kraftkontrollsystem.
DE3872503D1 (de)	1992-08-06	Kuehlungsregelsystem.
IT1215663B (it)	1990-02-22	Sistema di refrigerazione.
IT8223212A0 (it)	1982-09-10	Comunicazioni locali e sistema di controllo.
IT8422452A0 (it)	1984-08-29	Sistema di comando assiale per veicoli su rotaia.
DE3579056D1 (de)	1990-09-13	Antriebsschlupfregelsystem.
IT8423171A0 (it)	1984-10-16	Sistema di regolazione di elica.
DE3577137D1 (de)	1990-05-17	Klimaregelungssystem.
DE3783129D1 (de)	1993-01-28	Kaeltemittelstromregelung.
IT1183411B (it)	1987-10-22	Sistema di controllo
IT8419368A0 (it)	1984-02-02	Sistema ridondante di controllo di reattivita'.
IT8522421A0 (it)	1985-10-10	Sistema di controllo dicombustibile.
IT8421999A0 (it)	1984-07-23	Valvole alternative e sistema per il controllo di fluidi.
IT8322087A0 (it)	1983-07-15	Sistema di controllo pneumatico.
DK263984A (da)	1984-12-01	Styresystem til koeleskab
ITRM910741A0 (it)	1991-10-02	Sistema di controllo automatico per elettroforesi.
ES2020943B3 (es)	1991-10-16	Sistema de control de memoria buffer.
DE3484462D1 (de)	1991-05-23	Numerisches steuersystem.
ES546477A0 (es)	1987-11-16	Sistema de control para juefos electronicos y similares.
ES553491A0 (es)	1987-10-16	Un sistema de control de memoria intermedia