An air-conditioning system embodiment for temperature control in a vehicle comprises heater cores, controllably connected to a coolant contour, outletting the conditioned air towards a person sitting in a chair, or into a food compartment. Some cores are mounted inside of chairs' backs situated in f
An air-conditioning system embodiment for temperature control in a vehicle comprises heater cores, controllably connected to a coolant contour, outletting the conditioned air towards a person sitting in a chair, or into a food compartment. Some cores are mounted inside of chairs' backs situated in front of rear passengers, other cores are mounted in the chair back and inside the chair seat. A refrigerant-coolant heat exchanger provides heat exchange between a refrigerant contour and the coolant contour, cooling the coolant supplied to the cores. A refrigerant compressor is driven by a hydraulic motor, operated by pressurized oil delivered through a hydraulic contour from a first hydraulic pump driven by the vehicle's engine connected to the first pump through an electromagnetic clutch, or alternatively from a second hydraulic pump driven by a substitute engine, connected to the second pump through another electromagnetic clutch, both clutches are controlled by a thermostat.
대표청구항▼
We claim: 1. A device for temperature control in a vehicle with a main engine, said device comprising: refrigerant means forming a refrigerant circulation contour including at least a refrigerant, and a compressor for compressing the refrigerant; coolant means forming a coolant circulation contour
We claim: 1. A device for temperature control in a vehicle with a main engine, said device comprising: refrigerant means forming a refrigerant circulation contour including at least a refrigerant, and a compressor for compressing the refrigerant; coolant means forming a coolant circulation contour including a coolant deployed for cooling the main engine and for heating and cooling the vehicle interior, a heating portion of the coolant contour, a cooling portion of the coolant contour being particularly cooled by the refrigerant via heat exchange, and a heat exchanging means providing said heat exchange; a temperature sensing means cooperating with the heat exchanging means and substantially regulating the temperature of said coolant; a plurality of air temperature regulating units disposed in the vehicle interior, said regulating units being controllably alternatively connected to said heating portion or said cooling portion of the coolant contour; a substitute engine means installed in the vehicle, powered separately from and generally consuming less power than the main engine; and hydraulic driving means forming a hydraulic circulation contour including a predetermined operating liquid, a hydraulic motor capable of rotating said compressor, a first hydraulic pump capable to create a predetermined pressure of the operating liquid in the hydraulic circulation contour for driving the hydraulic motor, a first clutch, regulated by said temperature sensing means, controllably engaging and disengaging the first pump with the main engine, a second hydraulic pump capable to create a predetermined pressure of the operating liquid in the hydraulic circulation contour for driving the hydraulic motor, and a second clutch, regulated by said temperature sensing means, capable to controllably engage the second pump with the substitute engine means when the first pump being disengaged from the main engine, and disengage the second pump from the substitute engine means when the first pump being engaged with the main engine. 2. The device according to claim 1, wherein said regulating units each including a fan, and the temperature of the conditioned air being output from the regulating units capable to be controlled by changing the speed of the fan. 3. The device according to claim 2, wherein said changing the speed of the fan being regulated by at least one of the following manners: manually or automatically. 4. The device according to claim 3, wherein the temperature of the conditioned air output from the regulating units capable to be additionally regulated by engaging and disengaging said first clutch or said second clutch. 5. The device according to claim 1, wherein said plurality of temperature regulating units comprising at least: a first regulating unit, including a blower, disposed in front of a chair of the vehicle and capable of blowing the conditioned air backward substantially at the face of a person sitting in the chair; and a second regulating unit, including a blower disposed inside the chair, the second regulating unit including a lower outlet disposed inside the chair seat, capable of blowing the conditioned air substantially upward, and an upper outlet disposed inside the chair back, capable of blowing the conditioned air substantially forward, thereby creating an air temperature distribution desirable for said person sitting in the chair. 6. The device according to claim 5, wherein the chair being a rear passenger chair, and the first regulating unit having an outlet mounted into the rear surface of the back of another chair situated in front of said rear passenger chair. 7. The device according to claim 1, wherein the vehicle comprising at least one food storage compartment; and said plurality of temperature regulating units comprising: at least one heat exchange means for controllably supplying the heated coolant for heating the food in the food compartment, when being connected to said heating portion of the coolant contour, or alternatively for controllably supplying the cooled coolant for cooling the food in the food compartment, when being connected to said cooling portion of the coolant contour.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (10)
Mardikian Albert (Corona Del Mar CA), Active seat cooling system.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.