초록 ▼

A series arranged air compressors system includes a first air compressor and a second air compressor pneumatically connected in series in an open, closed or partially closed state of operation. The output of the second air compressor is used as a source of compressed air for an air suspension system

A series arranged air compressors system includes a first air compressor and a second air compressor pneumatically connected in series in an open, closed or partially closed state of operation. The output of the second air compressor is used as a source of compressed air for an air suspension system of a motor vehicle and/or to pressurize air inflatable articles. Flow of compressed air is selectively controlled by an electronic control circuit via at least one air flow control block, and the system may further include one or more air reservoirs.

대표청구항 ▼

The invention claimed is: 1. A series arranged air compressors system adaptable for use with a motor vehicle, comprising: a first air compressor a second air compressor pneumatically connected to said first air compressor; an electronic control circuit electronically interfaced with said first and

The invention claimed is: 1. A series arranged air compressors system adaptable for use with a motor vehicle, comprising: a first air compressor a second air compressor pneumatically connected to said first air compressor; an electronic control circuit electronically interfaced with said first and second air compressors, wherein said electronic control circuit operates said first and second air compressors cooperatively so as to selectively provide a source of pressurized air; at least one air flow control block selectively connected to said first and second air compressors, wherein at least one pressurized air output is located at said at least one air flow control block; an air intake connected to at least one of said first air compressor and said at least one air flow control block; an air exhaust connected to said at least one air flow control block; and at least one air reservoir connected to at least one of said first and second air compressors and said at least one air flow control block; wherein said electronic control circuit is further electronically interfaced with said air flow control block; wherein said electronic control circuit selectively regulates, utilizing said at least one air flow control block, air flow between said first air compressor, said second air compressor, said air intake, said air exhaust, and said at least one pressurized air output, and further selectively regulates operation of said first and second air compressors to thereby provide the source of compressed air at said at least one pressurized air output; and wherein said electronic control circuit further selectively regulates air flow with respect to said at least one air reservoir such that said system operates in at least one of an open state, a closed state and a partially closed state. 2. The series arranged air compressors system of claim 1, wherein said at least one air flow control block comprises: a first air flow control block connected with at least one of said first and second air compressors; and a second air flow control block connected to said first air flow control block and to said at least one pressurized air output. 3. The series arranged air compressors system of claim 1, further comprising two said air reservoirs comprising a high pressure air reservoir and a low pressure air reservoir. 4. The series arranged air compressors system of claim 1 further comprising: an inflation kit connectable to said at least one pressurized air output. 5. An air suspension system for a motor vehicle, comprising: a plurality of compressed air actuated leveling devices; and a source of compressed air actuating said plurality of leveling devices, said source of compressed air comprising a series arranged air compressors system, said series arranged air compressors system comprising: a first air compressor; a first air flow control block connected to said first air compressor; an air intake connected to said first air compressor and to said first air flow control block; an air reservoir connected to said first air flow control block; a second air compressor connected to said first air flow control block; a second air flow control block connected to said second air compressor and connected to said first air flow control block, wherein said plurality of leveling devices are connected to said second air flow control block; at least one air reservoir connected to at least one of said first and second air compressors and said at least one air flow control block; an air exhaust connected to said first air flow control block; and an electronic control circuit electronically interfaced with said first and second air flow control blocks, said first and second air compressors, and said plurality of leveling devices; wherein said electronic control circuit selectively regulates, utilizing said first and second air flow control blocks, air flow between said first air compressor, said second air compressor, said air intake, said air exhaust, said air reservoir, and said plurality of leveling devices, and further selectively regulates operation of said first and second air compressors to thereby provide the source of compressed air to said plurality of leveling devices. 6. The air suspension system of claim 5, wherein said first and second air flow control blocks respectively comprise a plurality of interconnected solenoid valves operatively connected to said electronic control module. 7. An air suspension system for a motor vehicle, comprising: a plurality of compressed air actuated leveling devices; and a source of compressed air actuating said plurality of leveling devices, said source of compressed air comprising a series arranged air compressors system, said series arranged air compressors system comprising: a first air compressor; and a second air compressor pneumatically connected to said first air compressor, wherein said first and second air compressors mutually cooperate to selectively provide a source of pressurized air; at least one air flow control block selectively connected to said first and second air compressors and to said plurality of leveling devices; an electronic control circuit electronically interfaced with said at least one air flow control block, with said first and second air compressors, and with at least a portion of said plurality of leveling devices; an air intake connected to at least one of said first air compressor and said at least one air flow control block; at least one air reservoir connected to at least one of said first and second air compressors and said at least one air flow control block; and an air exhaust connected to said at least one air flow control block; wherein said electronic control circuit selectively regulates, utilizing said at least one air flow control block, air flow between said first air compressor, said second air compressor, said air intake, said air exhaust, and said plurality of leveling devices, and further selectively regulates operation of said first and second air compressors to thereby provide the source of compressed air to said plurality of leveling devices. 8. The air suspension system of claim 7, further comprising: at least one air reservoir connected to at least one of said first and second air compressors and said at least one air flow control block; wherein said electronic control circuit further selectively regulates air flow with respect to said at least one air reservoir such that said system operates in at least one of an open state, a closed state and a partially closed state. 9. The air suspension system of claim 8, further comprising: an inflation output of said at least one air flow control block providing access to the source of compressed air; and an inflation kit connectable to said inflation output. 10. The air suspension system of claim 8, wherein said at least one air reservoir comprises: a high pressure air reservoir; and a low pressure air reservoir. 11. The air suspension system of claim 8, wherein said at least one air flow control block comprises: a first air flow control block connected with at least one of said first and second air compressors; and a second air flow control block connected to said first air flow control block and to said second output and to said leveling devices. 12. The air suspension system of claim 8, wherein said electronic control circuit comprises: an electronic control module; and a plurality of sensors connected with said electronic control module and at least a portion of said plurality of leveling devices. 13. The air suspension system of claim 12, wherein said electronic control circuit further comprises a display connected with said electronic control module which provides selective information with respect to said suspension system in response to an output from said electronic control module. 14. The air suspension system of claim 8, wherein said at least one air flow control block comprises a plurality of interconnected solenoid valves operatively connected to said electronic control module. 15. The air suspension system of claim 6, wherein said electronic control circuit comprises: an electronic control module; and a plurality of sensors connected with said electronic control module and at least a portion of said plurality of leveling devices. 16. The air suspension system of claim 15, wherein said electronic control circuit further comprises a display connected with said electronic control module which provides selective information with respect to said suspension system in response to an output from said electronic control module. 17. The air suspension system of claim 16, further comprising: an inflation output of one of said first and second air flow control blocks providing access to the source of compressed air; and an inflation kit connectable to said inflation output. 18. The air suspension system of claim 16, wherein said electronic control circuit further comprises a plurality of switches connected with said electronic control module which provide manual selection of operation of said air suspension system.