BRPI0702537A2 - vehicle cabin air conditioning system - Google Patents

vehicle cabin air conditioning system

Info

Publication number
BRPI0702537A2
BRPI0702537A2 BRPI0702537-8A BRPI0702537A BRPI0702537A2 BR PI0702537 A2 BRPI0702537 A2 BR PI0702537A2 BR PI0702537 A BRPI0702537 A BR PI0702537A BR PI0702537 A2 BRPI0702537 A2 BR PI0702537A2
Authority
BR
Brazil
Prior art keywords
vehicle cabin
compressor
air conditioning
conditioning system
cabin air
Prior art date
Application number
BRPI0702537-8A
Other languages
Portuguese (pt)
Inventor
Marcelo Christello Nazario
Maicon Jarschel
Nunes Ernani Pautasso Jr
Michel Moreira
Original Assignee
Whirlpool Sa
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 Whirlpool Sa filed Critical Whirlpool Sa
Priority to BRPI0702537-8A priority Critical patent/BRPI0702537A2/en
Priority to CNA2007101608635A priority patent/CN101315216A/en
Priority to ARP080102223A priority patent/AR066731A1/en
Priority to PCT/BR2008/000155 priority patent/WO2008144869A1/en
Publication of BRPI0702537A2 publication Critical patent/BRPI0702537A2/en

Links

Classifications

    • 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
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • 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
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3238—Cooling devices information from a variable is obtained related to the operation of the compressor
    • 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
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/327—Cooling devices output of a control signal related to a compressing unit
    • B60H2001/3272—Cooling devices output of a control signal related to a compressing unit to control the revolving speed of a compressor

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

SISTEMA DE CLIMATIZAÇçO DE CABINE VEICULAR. A presente invenção refere-se a um sistema de climatização de cabine veicular (3) compreendendo um compressor (1) de capacidade variá- vel e um controlador (2), o sistema de climatização de cabine veicular (3) sendo caracterizado pelo fato de que: (i) o controle de climatização de cabine veicular (3) é feito pela variação de capacidade do compressor (1) em função de carga térmica pre- sente na cabine veicular (3); (ii) o controlador (2) atua na rotação do compressor (1) somente em função de dados medidos de comportamentos de corrente elétrica do compressor (1) durante a climatização da cabine veicular (3).VEHICLE CAB CLIMATE SYSTEM. The present invention relates to a vehicle cabin climate system (3) comprising a variable capacity compressor (1) and a controller (2), the vehicle cabin climate system (3) being characterized by the fact that that: (i) vehicle cabin climate control (3) is made by varying the compressor capacity (1) as a function of the thermal load present in the vehicle cabin (3); (ii) the controller (2) operates the compressor rotation (1) only as a function of measured data of compressor electrical current behavior (1) during vehicle cab climate control (3).

BRPI0702537-8A 2007-06-01 2007-06-01 vehicle cabin air conditioning system BRPI0702537A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0702537-8A BRPI0702537A2 (en) 2007-06-01 2007-06-01 vehicle cabin air conditioning system
CNA2007101608635A CN101315216A (en) 2007-06-01 2007-12-27 Climatization system of a vehicle cabin
ARP080102223A AR066731A1 (en) 2007-06-01 2008-05-27 VEHICULAR CABIN AIR CONDITIONING SYSTEM
PCT/BR2008/000155 WO2008144869A1 (en) 2007-06-01 2008-05-30 Climatization system of a vehicle cabin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0702537-8A BRPI0702537A2 (en) 2007-06-01 2007-06-01 vehicle cabin air conditioning system

Publications (1)

Publication Number Publication Date
BRPI0702537A2 true BRPI0702537A2 (en) 2009-01-20

Family

ID=39712519

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702537-8A BRPI0702537A2 (en) 2007-06-01 2007-06-01 vehicle cabin air conditioning system

Country Status (4)

Country Link
CN (1) CN101315216A (en)
AR (1) AR066731A1 (en)
BR (1) BRPI0702537A2 (en)
WO (1) WO2008144869A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10857851B2 (en) * 2017-09-26 2020-12-08 Emerson Climate Technologies, Inc. Compressor discharge pressure based control systems and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2783065B2 (en) * 1992-06-17 1998-08-06 ダイキン工業株式会社 Operation control device for air conditioner
JP2002079828A (en) * 2000-09-07 2002-03-19 Suzuki Motor Corp Electric vehicle air conditioner
JP4782941B2 (en) * 2001-05-16 2011-09-28 サンデン株式会社 Air conditioner for vehicles

Also Published As

Publication number Publication date
WO2008144869A1 (en) 2008-12-04
AR066731A1 (en) 2009-09-09
CN101315216A (en) 2008-12-03

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 12A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2517 DE 02-04-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.