WO2002070291A1 - Device designed to be fitted on the compressor actuating system of vehicle air-conditioning units - Google Patents
Device designed to be fitted on the compressor actuating system of vehicle air-conditioning units Download PDFInfo
- Publication number
- WO2002070291A1 WO2002070291A1 PCT/BR2002/000031 BR0200031W WO02070291A1 WO 2002070291 A1 WO2002070291 A1 WO 2002070291A1 BR 0200031 W BR0200031 W BR 0200031W WO 02070291 A1 WO02070291 A1 WO 02070291A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compressor
- vehicle
- vehicle air
- conditioning units
- engine
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/07—Supply of pressurised fluid for steering also supplying other consumers ; control thereof
-
- 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 [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
Definitions
- the present patent request refers to a system especially designed and developed to afford practical features which result in great advantages both with regard to utilisation and also to manufacture. Furthermore, this request also has the objective of presenting a compressor actuating system for vehicle air-conditioning units not only at a low cost for industrial feasibility, but also offering robust features as well as safety and practical use characteristics, thus providing the consumers with an additional option in the market.
- this innovative device allows the motorist to obtain an excellent efficiency level. Moreover, this actuating device for compressors of air-conditioning units of vehicles possesses a good durability. It was conceived to be used chiefly in automotive vehicles.
- the configuration of the device in its new constructional form, comprises a system that is provided with a hydraulic pump, ducts, hoses, condenser, compressor, buttons, thermostat and a refrigerant tank.
- Drawing 1 - shows a view of the complete system of the hydraulic steering integrated with the air-conditioning unit.
- a hydraulic motor (1) which is actuated by the pressure discharged from the ducts (2) connected to the hydraulic pump of the steering system (3); a conventional compressor (4) for vehicle air-conditioning systems, which is actuated by the hydraulic motor (1); a conventional condenser (5) for vehicle air-conditioning systems; a thermostat (6) to adjusts the desired temperature inside the vehicle.
- a further advantage is that this new method utilises a small hydraulic motor, which in turn is actuated by the excess oil pressure generated by the pump of the hydraulic steering system, which is systematically purged tlirough relief valves and this, in fact, is a waste of power.
- the load on the engine will be smaller and consequently its power will increase. This will result in greater economies and improved performance.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRMU8100345-5U BR8100345Y1 (pt) | 2001-03-05 | 2001-03-05 | disposição introduzida em acionamento do compressor do sistema de ar condicionado veicular. |
BRMU-8100345-5 | 2001-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002070291A1 true WO2002070291A1 (en) | 2002-09-12 |
Family
ID=4025113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BR2002/000031 WO2002070291A1 (en) | 2001-03-05 | 2002-03-04 | Device designed to be fitted on the compressor actuating system of vehicle air-conditioning units |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR8100345Y1 (pt) |
WO (1) | WO2002070291A1 (pt) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006063788A2 (de) * | 2004-12-14 | 2006-06-22 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Kompakter schraubenkompressor zum mobilen einsatz in einem fahrzeug |
US9266560B2 (en) | 2013-07-15 | 2016-02-23 | Hyundai Motor Company | Electric actuator-integrated electric power steering system and method of controlling the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983715A (en) * | 1974-01-24 | 1976-10-05 | Hair Jr John E | Mobile equipment air-conditioner |
DE4342006A1 (de) * | 1993-12-09 | 1995-06-14 | Bosch Gmbh Robert | Hydraulisches Bordnetz für Fahrzeuge |
-
2001
- 2001-03-05 BR BRMU8100345-5U patent/BR8100345Y1/pt not_active IP Right Cessation
-
2002
- 2002-03-04 WO PCT/BR2002/000031 patent/WO2002070291A1/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983715A (en) * | 1974-01-24 | 1976-10-05 | Hair Jr John E | Mobile equipment air-conditioner |
DE4342006A1 (de) * | 1993-12-09 | 1995-06-14 | Bosch Gmbh Robert | Hydraulisches Bordnetz für Fahrzeuge |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006063788A2 (de) * | 2004-12-14 | 2006-06-22 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Kompakter schraubenkompressor zum mobilen einsatz in einem fahrzeug |
WO2006063788A3 (de) * | 2004-12-14 | 2006-11-16 | Knorr Bremse Systeme | Kompakter schraubenkompressor zum mobilen einsatz in einem fahrzeug |
CN100460686C (zh) * | 2004-12-14 | 2009-02-11 | 克诺尔-布里姆斯轨道车辆***有限公司 | 用于在车辆中移动式使用的紧凑的螺旋式压缩机 |
US7600982B2 (en) | 2004-12-14 | 2009-10-13 | Knorr-Bremse Systeme Fuer Schienenfahrzeuge Gmbh | Compact helical compressor for mobile use in a vehicle |
US9266560B2 (en) | 2013-07-15 | 2016-02-23 | Hyundai Motor Company | Electric actuator-integrated electric power steering system and method of controlling the same |
Also Published As
Publication number | Publication date |
---|---|
BR8100345Y1 (pt) | 2010-06-29 |
BR8100345U (pt) | 2002-11-26 |
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