SG135972A1 - Air conditioner - Google Patents

Air conditioner

Info

Publication number
SG135972A1
SG135972A1 SG200600768-6A SG200600768A SG135972A1 SG 135972 A1 SG135972 A1 SG 135972A1 SG 200600768 A SG200600768 A SG 200600768A SG 135972 A1 SG135972 A1 SG 135972A1
Authority
SG
Singapore
Prior art keywords
air conditioner
conditioner
air
Prior art date
Application number
SG200600768-6A
Other languages
English (en)
Inventor
Yukio Aizawa
Kouji Fujitani
Haruyuki Kaeriyama
Kenji Kobayashi
Katsuhiro Tsuda
Original Assignee
Sanyo Electric Co
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
Priority claimed from JP5283572A external-priority patent/JPH07139837A/ja
Priority claimed from JP29334293A external-priority patent/JP3322464B2/ja
Application filed by Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of SG135972A1 publication Critical patent/SG135972A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
    • 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
    • F25B13/00—Compression machines, plants or systems, with 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • F25B41/35—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by rotary motors, e.g. by stepping motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/54—Heating and cooling, simultaneously or alternatively
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0232—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses
    • F25B2313/02323—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses during heating
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
    • F25B2313/02531—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during cooling
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
    • F25B2313/02533—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during heating
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/062—Capillary expansion valves
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/16—Receivers
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves
    • 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
SG200600768-6A 1993-11-12 1994-11-03 Air conditioner SG135972A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5283572A JPH07139837A (ja) 1993-11-12 1993-11-12 空気調和機
JP29334293A JP3322464B2 (ja) 1993-11-24 1993-11-24 空気調和機

Publications (1)

Publication Number Publication Date
SG135972A1 true SG135972A1 (en) 2007-10-29

Family

ID=26555094

Family Applications (2)

Application Number Title Priority Date Filing Date
SG200600768-6A SG135972A1 (en) 1993-11-12 1994-11-03 Air conditioner
SG1996000855A SG65545A1 (en) 1993-11-12 1994-11-03 Air conditioner

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG1996000855A SG65545A1 (en) 1993-11-12 1994-11-03 Air conditioner

Country Status (8)

Country Link
US (2) US5600962A (fr)
EP (2) EP0959308B1 (fr)
KR (1) KR0142644B1 (fr)
CN (2) CN1083088C (fr)
DE (2) DE69423847T2 (fr)
ES (2) ES2232994T3 (fr)
MY (2) MY124963A (fr)
SG (2) SG135972A1 (fr)

Families Citing this family (30)

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KR100213539B1 (ko) * 1997-07-31 1999-08-02 전주범 분리형 에어컨의 브로우팬 고정장치
FR2807823B1 (fr) * 2000-04-18 2004-02-27 Energie Transfert Thermique Systeme de climatisation d'un local et local ainsi equipe
TW458258U (en) * 2000-12-01 2001-10-01 Koochingchai Pong Improved structure for wind-wheel and wind-channel of separated air conditioner
US6415619B1 (en) * 2001-03-09 2002-07-09 Hewlett-Packard Company Multi-load refrigeration system with multiple parallel evaporators
US6915841B2 (en) * 2002-05-23 2005-07-12 Whirlpool Corporation Flexible size air conditioner
US6938433B2 (en) 2002-08-02 2005-09-06 Hewlett-Packard Development Company, Lp. Cooling system with evaporators distributed in series
US6786056B2 (en) 2002-08-02 2004-09-07 Hewlett-Packard Development Company, L.P. Cooling system with evaporators distributed in parallel
KR100499507B1 (ko) 2003-01-13 2005-07-05 엘지전자 주식회사 멀티공기조화기
US7174726B2 (en) * 2003-08-07 2007-02-13 Parker-Hannifin Corporation Adjustable nozzle distributor
KR101075231B1 (ko) * 2003-12-19 2011-10-19 삼성전자주식회사 공기조화기
KR100546616B1 (ko) * 2004-01-19 2006-01-26 엘지전자 주식회사 멀티공기조화기의 제어방법
JP3709482B2 (ja) * 2004-03-31 2005-10-26 ダイキン工業株式会社 空気調和システム
KR20060012837A (ko) * 2004-08-04 2006-02-09 삼성전자주식회사 멀티 에어컨 시스템 및 멀티 에어컨 시스템의 운전방법
US7302811B2 (en) * 2004-11-23 2007-12-04 Parker Hannifin Corporation Fluid expansion-distribution assembly
CN200955515Y (zh) * 2006-01-25 2007-10-03 福星家庭用品有限公司 立柱式电风扇
BRPI0520446A2 (pt) * 2005-07-29 2009-09-29 Carrier Corp unidade de evaporador de um condicionador de ar e serpentina de evaporador para um sistema de condicionamento de ar
JP4797727B2 (ja) * 2006-03-22 2011-10-19 ダイキン工業株式会社 冷凍装置
WO2008077207A2 (fr) * 2006-12-22 2008-07-03 Springer Carrier Ltda. Support de guidage pour boîtier de commande de climatiseur
JP2008224179A (ja) * 2007-03-15 2008-09-25 Sanyo Electric Co Ltd 空気調和機
US8640480B2 (en) * 2009-11-24 2014-02-04 Friedrich Air Conditioning Co., Ltd. Room air conditioner and/or heat pump
KR20110139834A (ko) * 2010-06-24 2011-12-30 삼성전자주식회사 공기조화기의 실내기
WO2012172599A1 (fr) * 2011-06-14 2012-12-20 三菱電機株式会社 Climatiseur
EP2959240B1 (fr) 2013-02-19 2020-05-06 Carrier Corporation Système de chauffage, de ventilation et de climatisation (cvc) et procédé de régulation du flux de réfrigérant de l'évaporateur à film en chute du système de cvc
AU2013387943B2 (en) * 2013-04-24 2016-04-21 Mitsubishi Electric Corporation Dehumidifier
CN105972808A (zh) * 2016-05-18 2016-09-28 广东美的暖通设备有限公司 空调室内机、空调系统及其运行模式的控制方法
CN108168169B (zh) * 2017-12-01 2020-09-18 青岛海尔空调电子有限公司 多联式空调系统的噪音控制方法
CN109855252B (zh) * 2019-02-14 2022-02-22 青岛海尔空调电子有限公司 多联机空调系统的冷媒控制方法
KR20210121401A (ko) * 2020-03-30 2021-10-08 엘지전자 주식회사 히트펌프 및 그 동작방법
CN113432190A (zh) * 2021-07-08 2021-09-24 宁波奥克斯电气股份有限公司 一种空调室内机及空调器

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JPS61197922A (ja) * 1984-10-05 1986-09-02 Hitachi Ltd 天井吊型空気調和機
JPS61143662A (ja) * 1984-12-14 1986-07-01 サンデン株式会社 車両用冷房冷蔵装置
JPS62102046A (ja) * 1985-10-28 1987-05-12 Toshiba Corp 空気調和機
US4688390A (en) * 1986-05-27 1987-08-25 American Standard Inc. Refrigerant control for multiple heat exchangers
US4912937A (en) * 1988-04-25 1990-04-03 Mitsubishi Denki Kabushiki Kaisha Air conditioning apparatus
JPH0650189B2 (ja) * 1988-10-07 1994-06-29 松下電器産業株式会社 一体型空気調和機用電源箱
KR920008504B1 (ko) * 1988-10-17 1992-09-30 미쓰비시전기주식회사 공기조화장치
US5222371A (en) * 1989-12-28 1993-06-29 Matsushita Electric Industrial Co., Ltd. Air conditioner of multichamber type
US5081849A (en) * 1990-05-11 1992-01-21 Whirlpool Corporation Assembly method and construction for a room air conditioner
JPH0468251A (ja) * 1990-07-06 1992-03-04 Mitsubishi Electric Corp 空気調和機の制御装置
DE69115434T2 (de) * 1990-10-25 1996-05-30 Toshiba Kawasaki Kk Klimagerät
JP3163121B2 (ja) * 1991-06-28 2001-05-08 東芝キヤリア株式会社 空気調和機

Also Published As

Publication number Publication date
MY124963A (en) 2006-07-31
CN1379212A (zh) 2002-11-13
KR0142644B1 (ko) 1998-08-01
ES2232994T3 (es) 2005-06-01
EP0959308A2 (fr) 1999-11-24
CN1083088C (zh) 2002-04-17
DE69434123T2 (de) 2005-10-27
EP0653595A2 (fr) 1995-05-17
EP0959308B1 (fr) 2004-11-03
DE69434123D1 (de) 2004-12-09
EP0959308A3 (fr) 2000-09-27
CN1112220A (zh) 1995-11-22
MY112883A (en) 2001-10-31
DE69423847T2 (de) 2000-11-09
EP0653595A3 (fr) 1996-08-28
KR950014769A (ko) 1995-06-16
ES2147208T3 (es) 2000-09-01
DE69423847D1 (de) 2000-05-11
SG65545A1 (en) 1999-06-22
EP0653595B1 (fr) 2000-04-05
US5600962A (en) 1997-02-11
CN1196895C (zh) 2005-04-13
US5638692A (en) 1997-06-17

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