BR0202497A - Controlador de deslocamento para compressor de deslocamento variável - Google Patents

Controlador de deslocamento para compressor de deslocamento variável

Info

Publication number
BR0202497A
BR0202497A BR0202497-7A BR0202497A BR0202497A BR 0202497 A BR0202497 A BR 0202497A BR 0202497 A BR0202497 A BR 0202497A BR 0202497 A BR0202497 A BR 0202497A
Authority
BR
Brazil
Prior art keywords
compressor
control valve
torque
variable displacement
travel controller
Prior art date
Application number
BR0202497-7A
Other languages
English (en)
Inventor
Masanori Sonobe
Yasuharu Odachi
Original Assignee
Toyota Jidoshokki Kk
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 Toyota Jidoshokki Kk filed Critical Toyota Jidoshokki Kk
Publication of BR0202497A publication Critical patent/BR0202497A/pt

Links

Classifications

    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/32—Cooling devices
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1854—External parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

"CONTROLADOR DE DESLOCAMENTO PARA COMPRESSOR DE DESLOCAMENTO VARIáVEL". Que não precisa de uma ECU de motor para prever o torque de carga do compressor e assim não necessitando da preparação de um mapa de previsão de torque de carga para cada tipo de veículo. O controlador de deslocamento inclui uma válvula de controle disposta no compressor para variar o deslocamento do compressor de acordo com um sinal de instrução. Um primeiro computador está conectado à válvula de controle. O primeiro computador fornece o sinal de instrução à válvula de controle para ajustar um torque do compressor a um torque alvo, que está de acordo com um sinal de torque alvo.
BR0202497-7A 2001-06-29 2002-06-27 Controlador de deslocamento para compressor de deslocamento variável BR0202497A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001199482A JP2003013863A (ja) 2001-06-29 2001-06-29 容量可変型圧縮機の容量制御装置

Publications (1)

Publication Number Publication Date
BR0202497A true BR0202497A (pt) 2003-04-29

Family

ID=19036774

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0202497-7A BR0202497A (pt) 2001-06-29 2002-06-27 Controlador de deslocamento para compressor de deslocamento variável

Country Status (6)

Country Link
US (1) US20030018415A1 (pt)
EP (1) EP1270944A3 (pt)
JP (1) JP2003013863A (pt)
KR (1) KR100431778B1 (pt)
CN (1) CN1395042A (pt)
BR (1) BR0202497A (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135294B4 (de) * 2001-07-19 2011-07-07 Sartorius Stedim Biotech GmbH, 37079 Prüfvorrichtung für Filtersysteme
US7362214B2 (en) * 2005-03-30 2008-04-22 Aisin Aw Co., Ltd. Branching device for transmission line and monitoring apparatus using the same
JP4655893B2 (ja) * 2005-11-07 2011-03-23 株式会社デンソー 車両用冷凍サイクル装置
US7832223B2 (en) * 2006-01-10 2010-11-16 Cnh America Llc Controller area network based climate control system for a self-propelled work machine and method of operation of the same
JP4817972B2 (ja) * 2006-06-02 2011-11-16 パナソニック株式会社 冷凍サイクル装置
JP4783247B2 (ja) * 2006-09-07 2011-09-28 サンデン株式会社 車両用空調装置
JP4861900B2 (ja) * 2007-02-09 2012-01-25 サンデン株式会社 可変容量圧縮機の容量制御システム
JP4861914B2 (ja) 2007-06-26 2012-01-25 サンデン株式会社 可変容量圧縮機の容量制御システム
JP5013189B2 (ja) * 2007-08-27 2012-08-29 株式会社デンソー 車両用空調装置
US20090082927A1 (en) * 2007-09-25 2009-03-26 W.E.T. Automotive Systems Ag Integrated seat conditioning and multi-component control module
US7900462B2 (en) 2007-11-20 2011-03-08 Thermo King Corporation External noise reduction of HVAC system for a vehicle
US8406954B2 (en) * 2008-05-02 2013-03-26 GM Global Technology Operations LLC Air conditioning torque compensation energy matching inertia transfer
JP5324858B2 (ja) * 2008-08-06 2013-10-23 サンデン株式会社 可変容量圧縮機の制御システム
JP5316321B2 (ja) * 2009-09-02 2013-10-16 株式会社デンソー 車両用空調装置
JP2011068190A (ja) * 2009-09-24 2011-04-07 Denso Corp 車両用空調制御装置
FR2951669B1 (fr) * 2009-10-26 2011-10-28 Valeo Systemes Thermiques Procede de controle du fonctionnement d'une boucle de climatisation d'un vehicule
US8560202B2 (en) * 2010-11-01 2013-10-15 Ford Global Technologies, Llc Method and apparatus for improved climate control function in a vehicle employing engine stop/start technology
US10480477B2 (en) 2011-07-11 2019-11-19 Ford Global Technologies, Llc Electric current based engine auto stop inhibit algorithm and system implementing same
US9447765B2 (en) 2011-07-11 2016-09-20 Ford Global Technologies, Llc Powertrain delta current estimation method
CN104272033B (zh) * 2011-11-30 2017-06-06 三星电子株式会社 空调
US9303613B2 (en) 2012-02-24 2016-04-05 Ford Global Technologies, Llc Control of vehicle electrical loads during engine auto stop event
US9248824B2 (en) 2014-01-24 2016-02-02 Ford Global Technologies, Llc Rear defrost control in stop/start vehicle
CN104806501B (zh) * 2015-05-06 2016-06-08 安徽江淮汽车股份有限公司 汽车空调压缩机扭矩控制方法及装置
US20160356535A1 (en) * 2015-06-05 2016-12-08 GM Global Technology Operations LLC Ac refrigerant circuit
CN105627521B (zh) * 2016-02-03 2019-01-08 广州汽车集团股份有限公司 空调控制方法、装置、系统及空调控制器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3254872B2 (ja) * 1993-12-27 2002-02-12 株式会社豊田自動織機 クラッチレス片側ピストン式可変容量圧縮機
JP3503179B2 (ja) * 1994-04-15 2004-03-02 株式会社豊田自動織機 クラッチレス片側ピストン式可変容量圧縮機
JP3175536B2 (ja) * 1995-06-13 2001-06-11 株式会社豊田自動織機製作所 クラッチレス可変容量型圧縮機における容量制御構造
JP3255008B2 (ja) * 1996-04-17 2002-02-12 株式会社豊田自動織機 可変容量圧縮機及びその制御方法
JPH11159449A (ja) * 1997-11-27 1999-06-15 Toyota Autom Loom Works Ltd 可変容量型圧縮機
JP2000158939A (ja) * 1998-11-24 2000-06-13 Toyota Autom Loom Works Ltd 車輌用空調装置及びその制御方法
US6224348B1 (en) * 1999-02-01 2001-05-01 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device and method for controlling displacement of variable displacement compressor
JP3932728B2 (ja) * 1999-08-09 2007-06-20 株式会社豊田自動織機 可変容量型圧縮機の制御装置
JP4221893B2 (ja) * 2000-02-28 2009-02-12 株式会社豊田自動織機 容量可変型圧縮機の容量制御装置及び圧縮機モジュール

Also Published As

Publication number Publication date
KR20030004019A (ko) 2003-01-14
CN1395042A (zh) 2003-02-05
EP1270944A3 (en) 2004-06-09
JP2003013863A (ja) 2003-01-15
US20030018415A1 (en) 2003-01-23
EP1270944A2 (en) 2003-01-02
KR100431778B1 (ko) 2004-05-17

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A , 4A , 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1980 DE 16/12/2008.