Safety device for vehicle
A safety device and vehicle technology, applied in vehicle safety arrangement, pedestrian/occupant safety arrangement, vehicle components, etc., can solve the problems of refrigerant leakage, fire, suffocation of vehicle occupants, etc., and achieve the effect of improving stability and safety
Inactive Publication Date: 2018-12-21
LG ELECTRONICS INC
View PDF5 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] However, when such a refrigerant is used as a refrigerant in an air conditioner, in the case where the evaporator installed inside the vehicle or the piping inside the vehicle is damaged due to a vehicle accident or the like, the refrigerant may leak into the inside of the vehicle
In particular, when the refrigerant is carbon dioxide refrigerant, vehicle occupants may suffocate due to lack of oxygen, and when the refrigerant is a flammable refrigerant such as HFC-152a, it may cause serious risks such as the occurrence of a fire
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0048] Hereinafter, a safety device for a vehicle according to the present disclosure will be described in detail based on the embodiments shown in the drawings.
[0049] figure 1 is a schematic diagram showing a vehicle mounted with a safety device according to the present disclosure. As shown herein, a safety device for a vehicle according to an embodiment may be electrically connected to an airbag system within a vehicle.
[0050] The airbag system 1 may include: a collision sensor (front / side collision sensor 11) disposed on a front side or a side surface of a relevant vehicle to determine whether the vehicle collides; an airbag control unit (ACU) 12 configured to determine whether the airbag Operates based on pulses sensed from the crash sensor 11; the inflator is configured to quickly generate gas when an airbag operation signal is generated; and the bag 13 is configured to inflate with the generated gas to sufficiently protect a passenger. The aforementioned airbag sy...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A safety device for a vehicle can include an impulse sensor configured to sense an impact to the vehicle and generate an impulse signal based on the impact, a compressor configured to compress refrigerant for a refrigeration cycle of the vehicle, and a safety valve connected to the compressor and configured to receive the impulse signal from the impulse sensor, and in response to the impulse signal exceeding a predetermined value, open the safety valve to place an inner space of the compressor in communication with an outside of the compressor for discharging the refrigerant outside the vehicle.
Description
technical field [0001] The present disclosure relates to a vehicle safety device, and in particular, to a vehicle safety device for preventing refrigerant in a vehicle refrigeration cycle from being introduced into the interior of the vehicle. Background technique [0002] Generally, an air conditioner for a vehicle may include: a compressor for compressing refrigerant circulating a refrigeration cycle; a condenser for condensing the compressed refrigerant; a receiver / dryer for dividing the condensed refrigerant into Gas and liquid are simultaneously collected temporarily to circulate the refrigerant in the refrigeration cycle; an expansion device is used to throttle the expanded liquid refrigerant, which is divided into gas and liquid; and an evaporator is used to evaporate the expanded refrigerant to Return to compressor. [0003] Alternative Freon (HFC-134a) has been used as a refrigerant in a refrigeration cycle in a vehicle air conditioner, but in recent years, a refri...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B60H1/32B60R21/01B60R21/013B60R16/02B60R21/16F25B41/04B60H1/00
CPCB60H1/00978B60H1/3225B60R16/02B60R21/013B60R21/16B60H1/3223B60H1/3217F04B49/005F04B49/03F04D27/0292
Inventor 金范锡金暻桓任男植金周亨李正九林俊荣
Owner LG ELECTRONICS INC