AU2003211720A1 - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
AU2003211720A1
AU2003211720A1 AU2003211720A AU2003211720A AU2003211720A1 AU 2003211720 A1 AU2003211720 A1 AU 2003211720A1 AU 2003211720 A AU2003211720 A AU 2003211720A AU 2003211720 A AU2003211720 A AU 2003211720A AU 2003211720 A1 AU2003211720 A1 AU 2003211720A1
Authority
AU
Australia
Prior art keywords
tmol
air conditioner
tmli
jpo3
etr
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU2003211720A
Other versions
AU2003211720B2 (en
Inventor
Hidehiko Kataoka
Mitsuaki Nagamine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of AU2003211720A1 publication Critical patent/AU2003211720A1/en
Application granted granted Critical
Publication of AU2003211720B2 publication Critical patent/AU2003211720B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/20—Heat-exchange fluid temperature
    • 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
    • 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
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/029—Control issues
    • F25B2313/0293—Control issues related to the indoor fan, e.g. controlling speed
    • 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
    • F25B2313/031—Sensor arrangements
    • F25B2313/0314—Temperature sensors near the indoor heat exchanger
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Description

WO 03/083377 PCTJPO3O26O9 101 5 X4- ( L 1 ,A 5. OIJ)-Il 10 9 9, -9-' -iUh -e 1- 7 tA )9 4MO -- P R ZA IOMI 15 -Y ;5 i-{Th UK ;LM 5f b L ; 41 - NR T :Wt L~~~ ff b1.-0 t ,al DP S0 f U-L it'li~P u ki lH ~ 9E A Wm PM-- t t bI WO 03/083377 PCTIJPO3O26O9 2 5 15 RA A 1 LARDMf fQM IM 29 Lz~ 2 L 20 2&jY1 y57<4~~~ -7910 Z-L 25 D 43 L~ ~ MR 9 z-' 2MI,4 O)L , 0-nA Q ,m WO 03/083377 PCT/JPO3/02609 3 5ay L as g matabat-etR Mah sports a O Mt fi EME Brk 5ffT'8, M $r 12E i W0DMP, JMA*F 1 1--EgMg9kols@%R2 RA $ IF 9& f X Ra 7)m-9D PI , 9 fi a= 9'/ W59 M JO~ N: 9 7)1O ~ L- ITz 5 a o§t 9Y M h 7) AW =& 9'7DL 15 20 o E 9 > >Pmh @ me=U'P&Gthot~a9 /PFU'vya 0 Etr L IfL L 7) T' -22 ; 25 -D- i&C, 9 15 MAR-MMMATt-ev OMS0Lha 11 Op% )bE a N Eo ) $4$3g OR& 29 SiJ4al AR WO 03/083377 PCTIJPO3O26O9 4 IOWA 5 -MUO1 MA I J4, R 1 Th6 ~ Il W~tC0~ ±~ t 5 9 $'j~~ ~ ~~ w A ikt,- 0 ;-?rl M .L OD t Y, R A6MP : MR*I 7,640 F 16 9 15 20 M 4INMf p MR-C&;5 25 OD WO 03/083377 PCT/JPO3/02609 5 3dhiMR4a, 4b, 4c, 4d tithf'AM A LorD4 0A$ 3 a, 3b, 3c, 3ddt h-;f' IA 10 M RW-L T E. # 10 2 o &#904~~~ 1)- ORM8242 lJR t ORA 3 5 a, 3b, 3c, 3dLTh~ oC Z. Q 3 a N:, 1300 aL,0&M#31ak, 7 32aL 2$& - 4 9z7 73 3at L tAiM$W1 '$3 4a (9 3 L)k ffo -,-C o 00? PE55E 3UHOR#1 30 9# t,9 ao$Q2 10 Rt6%rg9gM39 30 a L 4 1f5 7 32aW, ER3ait 2AM% $34a 0L I h;5o ~F97 3 2 a tJ, A rN f*3 a ' Wt L- V; D M 3 ah@3a aR o 15 M7R 3 3 a N a 0)3ao3tRL A , WIs R k U -C F 149NP3 4 a R 3 1-A - it M14-534a f 1p- , ,ROM, RAM, 44' 7 20 -rA 33 aot 9#Ab b 4tM$P3 4 aRR E# 3 1 a U-CHWAE , P 5. Lr P$] 3 4 a t 2 a G## LTH LoS $] 345 2MN24J: F±A 2 0,M V95&J#2 1, 5KAM3M 22,7 = 25 2 3,& 9 24 , 2$Y735 3 8) Et-iT06 F-16 2 0 ,E VUk&#*2 1,$%R 2MZ 2 2 '7 A -2 3 2MO L0? orle RMALTEDc , V9ggA# 2 14 AM, ERL AN -C v 0 4% IL*o -PAt Ri.
WO 03/083377 PCTIJPO3O26O9 6 t I22 0 9H~ l ti)Cs EESHA2 0 9 *4 L- WC N5. M$ b103HP 2 5 t L~ 1 L ±' 10 kJ9 1Ii P2 5 L pf 61 p3 4 a L )rl i~ , i-)JM%4 0 a R tL 0) i-KA4 0 a -z / C 9 '3 1 a $ 4 li &± t1 : 20 aM ~7$33b, 33b, 3c KPN3aLrJ ZIM Jl - M 15L9 TOLahc'L6. 10{T 2jRThN 3 pt*AA, -V OD9~~ 5lb 3 1 b, L r-'- h5, 25 )Y- kU MTo 01 TN ThAvCC 3 & ,3c,3 3V - tAVQ 20 7,-7j 3 a 3b 33c,33 Z~ 9 "-ch%~ C6O57 9 ' -t EEt u t WO 03/083377 PCTIJPO3O26O9 7 51 J- 9 i L4 L, U, 1#--t tPO2M Z J. ;5 2V /O)WXW MPx & 10 K~z~ iP R 37z 9 m )Ifm -aPit5 2 5~ H:,9{~ ~JlIP3 4 a, 3 4b, 3 4c, 3 15 4 d " ! ;5 *IF$IPM34a 3 4b, 3 4c, 3 4 d -,9 P')IA 4 a 3 4 b 3 4 c, 3 : R -79 YP 20 ~ ~~&- 0~~bA~.~~ *F 2 5Th11)~i ~ L -D -C2p* 25 Iift $l 0"K2 5 , LT 0 -)~ 0)+A tS-- J,2 S 3 9 > WO 03/083377 PCTIJPO3O26O9 8 5 , a , {T~P13b 3 c, 3 d D L - D 0) 4~-~TmT (B 2 1 (A)h M, Tm '-Nlm (B) L~t 39, ~ 1JL~ 10 4 : 5K IOP 5l& 92 P3 a OREIU-f4--Tm 0 1 (A) 1 bW2 5 : 94TGO 15 15 5K 0a 3b, Sc, S9I~ 37 9 rpl 1~ a S M3a,3b , S c, 3Sd fitt 9 9 "YITHOT 2 Lt; oi-13 9 YIThB*1 O ITI i-:3 9 'p FfliNT 2~ L t 3Sa, S b, S c, 3 d DOCgL- 0 -C, -Z-Vr 3 ,3b, S c 20 3 Sd OD-&: ,79 -pf 3r4 -T m2 (A) , T m2 (B) ,T mn2 (C) T m2 (D) 0),'-{7 i CT 2 L 0 5 t.-t 3a,~ Sb S c, S d 0)-e: 79 -:7- 4T m1 (A) T TmI (B) ,. TmlI C T Sb D J , S-C, T ;.- ', 3 E-? 25 4 -j7;, -C k &I-F-: 9 Y $1 O;L RlPl.t,-7C 6 2 R p P-I3Sa , Sb,3 Sc, 3Sd ODV HjjL f ci)4 N, T 9 Ytff5aM)-"J NL; LI ',d3 WO 03/083377 PCTIJPO3O26O9 9 AT= (T1+T2)*+N-T2 _1fMML : 5 4 OaT 9 ,PPl 5 ;L R O TmOl (A) = (AT+T2) X0 10 Tmnl (B) = (AT+T2) Xl TmOl (C) = (AT±T2) X2 TmOl (D) = (AT+T2) X3 3J~ c ~ , 3 d'J~ a 15 - ED*,*1M3a, 3b, 3c,3d T Y 'A 2 OA2 t Aa 3b, 3c, 3Q7~ PIVF-Lf y j 7 ,7- b t;5. 9 1*N zz -- 9 RlMA AAu-cv ,5 t, trM -~ 13 a , 3 b, 3 c, 3 d ~C, &Y iE-3 -e L :7 -'9 / fPPT-r4-F- )-t b,73'- Q- 9YI4 20 ~9T ~ 1=2 7 0 s. .-9F-~T2= 9 0s . N=4 L 1-6 37 Y rl P ~ AT =0 0 5 J: &5 2 25Y9 7- -'~h -FJ13 a, 3 b 3 c, 3 d VIL tti n EL.4T 0J Tmrn0l (A) =0 s WO 03/083377 PCTIJPO3O26O9 10 TmOl (B)=90s TmOl (C) =18Os TmOl (D)=270s ~PJ&3 a, 3 b, 3 c, 3 d ~ T m 2 (A) 5 Tm 2 (B) , Tm 2 (C) , Trn2 (D) ~9O0s, -- E P121f k31 -Tml1 (A), TmlI (B) , TmIi (C), Tinl (C) =27 0s Lt 7 0 i2 5~i N: -PJ3 a, 3 b 10 3 3c, 3 d -JE>7-Tm 01 (A =0 sTm 01 (B) =9 0 M3 a OIRMU 4 ,Tm 01 (A) = 0 s <Q)M KQ3 a9~~f~~Tm2 (A)90b~1 0 15 ~ 3 6 I f i~ TmOl (B) =90stO)T- 2 3 a~~Tm2 ~(A) >F6 1 ~3b'Jt~-h~-Tm01(B) b~~ UL 3-TCTm (B) bY1 ;5 tfL Tm2 (A) 20 iL--T1(A) =270 iI) 3bOY9~N94~Tm2(B) 3c~JL>{TmO1 (C) b1' ~Ut, 3c9L~~Tm2(C) 25 397ET-T2(D) 7' ~ Ji~3a 91L~hTml(A) (T~ Zzb*~~- ), ~3a 9~T~4Tm2(A) AAV3a, 3b, 3c, 3 7 WO 03/083377 PCTIJPO3O26O9 a, 3 b, 3 c, 3 d~t7~i4h>~~{ ~~ ~[~I~i2 5 i&. ±120&-7-9 -h k* NWF U-Ci'- -7 $ 9 , ~~~~ ~'P Sb, S c, 3 5 -C 3t~ 9 /PWff9- ; 10 L PYI 3d ff, SFM3a -:XTifl 2 (A) )J 15 - 9Z-'1TT7:Y (D) JahIJA1 (4) zFY-T2(D) V' 20 (5) 7(3)~Tm (D (4)~~ f(6) =l~ s?4tm2(D5.~ 20 G' (5(D()) ~9 f (D) (D) 25 -C"5 9A~~T@) (7) t,6 (1 0) ~d 7Z~ 9 d 0 ---- E/ 74 ' LT D) I WO 03/083377 PCTIJPO3O26O9 12 5 S (a) 3 FA3a ,Tn (b , T3n c) 3 Td n (d 0)1 Fl 4-F 10 a~kOA a, S b, S c, 3 d O~ A n 1 -C , 5 V pJP 9 Z Y IMIo -P 5 LRf9 -D JW 9 ODrT 20 $11#PIR2 ~ 9> ~ ~ ~ jz- t'/ VFW 3Ii~ 4 a, 354 b 3S4c, 354 d k t, 25 ~ {V 32b, 32c, 32d 4AL F0 " t-P a Sb, Sc, S WO 03/083377 PCTIJPO3O26O9 13 6i- '&M3 a, S b, 3Sc, 3d 9 y~ r4 - -iftrtMpt - S 6. ~ P2 5 9 /P'F-TfFk 1fP-. 5 ~r~ R3 4 a, 3 4b, 3 4 c, 3 4 d 0) -c 5 it ' f-92M ;.- 0Cj) f b 4i ~ j 3 a , 3 b, 3 c, 3 d -J, *r 1L- 6 9- Mr ,- ZN h;5~U9 OftSa 3b, 3cO 3 ,3 Lt 10 OD UAX lkJ1MIA3a, 3b, Sc,3d 27-4 , 3a 3b, 3c, : V)fi 4 Al- 9 JSV 15Th U~ 2W2 2 1zE3 9 >-p 7 3 25 L-ctJ - WE0 T;,T- J 2 1JA 5 6- :a3 9 W P r EL- Mt, 30 D Yrf A'A, 7 l6-

Claims (2)

  1. 5-1 9 LQ~4 A;1 7) 6,' 5 20 IIO 2. 'RJfEi NMJOM ( 34 a, 3 4 b 3 4c, 3 4 d) tt 4E2H 3. -0 9 ~ 2 5) WO 03/083377 PCTIJPO3O26O9 15 1] (34 a, 3 4 b, 3 4 c, 3 4 d) f -zm;- ,C- 5 2 51) t(2$5) OPIR(3 4 a 3 4b, 3 4c, 3 4d) c~~ IMtlf 1~ 3 ) )T3O P-1 TMMAOD M%(34 a, 3 4 b, 3 4 c 10 3 34 d) 0) t
  2. 6. C)OM1M (3 4 a, 3 4b, 34 c 15 ,3 4 d) t7. If,1 16 W~ 4f 0~p~h
AU2003211720A 2002-03-28 2003-03-05 Air conditioner Ceased AU2003211720B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002-092313 2002-03-28
JP2002092313A JP3778117B2 (en) 2002-03-28 2002-03-28 Air conditioner
PCT/JP2003/002609 WO2003083377A1 (en) 2002-03-28 2003-03-05 Air conditioner

Publications (2)

Publication Number Publication Date
AU2003211720A1 true AU2003211720A1 (en) 2003-10-13
AU2003211720B2 AU2003211720B2 (en) 2006-02-23

Family

ID=28671703

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003211720A Ceased AU2003211720B2 (en) 2002-03-28 2003-03-05 Air conditioner

Country Status (6)

Country Link
EP (1) EP1491826B1 (en)
JP (1) JP3778117B2 (en)
CN (1) CN1284951C (en)
AU (1) AU2003211720B2 (en)
ES (1) ES2598355T3 (en)
WO (1) WO2003083377A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4135766B2 (en) * 2006-09-19 2008-08-20 ダイキン工業株式会社 Mediation device for air conditioning control, air conditioning control system, air conditioning control method, and air conditioning control program
KR101294305B1 (en) * 2011-01-21 2013-08-08 엘지전자 주식회사 Central control system and method for setting up control points of the same
JP5916489B2 (en) * 2012-04-06 2016-05-11 三菱重工業株式会社 Control apparatus and method, program, and multi-type air conditioning system including the same
JP5916488B2 (en) 2012-04-06 2016-05-11 三菱重工業株式会社 Control apparatus and method, program, and multi-type air conditioning system including the same
CN102829531A (en) * 2012-09-25 2012-12-19 广东志高暖通设备股份有限公司 Method for detecting ambient temperature of indoor unit of VRV
WO2017104051A1 (en) * 2015-12-17 2017-06-22 三菱電機株式会社 Air-conditioning system
JPWO2020059077A1 (en) 2018-09-20 2021-08-30 東芝キヤリア株式会社 Air conditioner and control method
JP2024013014A (en) * 2022-07-19 2024-01-31 三菱重工サーマルシステムズ株式会社 Air conditioner and control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01114655A (en) * 1987-10-28 1989-05-08 Matsushita Seiko Co Ltd Electric power demand controller
JPH03144246A (en) * 1989-10-30 1991-06-19 Daikin Ind Ltd Operation control device for air conditioner
JPH07174396A (en) * 1993-05-25 1995-07-14 Mitsubishi Electric Corp Multi-type air conditioner
JPH11173628A (en) * 1997-12-15 1999-07-02 Mitsubishi Heavy Ind Ltd Air conditioner
JP2002013784A (en) * 2000-06-29 2002-01-18 Sanyo Electric Co Ltd Air-conditioning system

Also Published As

Publication number Publication date
EP1491826A4 (en) 2010-05-05
JP3778117B2 (en) 2006-05-24
CN1643305A (en) 2005-07-20
EP1491826B1 (en) 2016-08-03
CN1284951C (en) 2006-11-15
ES2598355T3 (en) 2017-01-27
WO2003083377A1 (en) 2003-10-09
AU2003211720B2 (en) 2006-02-23
EP1491826A1 (en) 2004-12-29
JP2003287258A (en) 2003-10-10

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