초록 ▼

The present invention relates to a vapor compression cycle environmental control system for use on aircraft. The system includes an environmental control subsystem which supplies pressurized ram air at a desired temperature to the aircraft's flight deck and/or cabin. The environmental control subsys

The present invention relates to a vapor compression cycle environmental control system for use on aircraft. The system includes an environmental control subsystem which supplies pressurized ram air at a desired temperature to the aircraft's flight deck and/or cabin. The environmental control subsystem uses a vapor compression cycle subsystem to provide the ram air at the desired temperature. The system further includes an air turbine driven by engine bleed air to provide power to an aircraft mounted accessory drive and to provide heated air to an anti-ice system. The aircraft mounted accessory drive provides power to an air compressor which forms part of the environmental control subsystem and to a working fluid compressor which forms part of the vapor compression cycle subsystem.

대표청구항 ▼

The present invention relates to a vapor compression cycle environmental control system for use on aircraft. The system includes an environmental control subsystem which supplies pressurized ram air at a desired temperature to the aircraft's flight deck and/or cabin. The environmental control subsys

The present invention relates to a vapor compression cycle environmental control system for use on aircraft. The system includes an environmental control subsystem which supplies pressurized ram air at a desired temperature to the aircraft's flight deck and/or cabin. The environmental control subsystem uses a vapor compression cycle subsystem to provide the ram air at the desired temperature. The system further includes an air turbine driven by engine bleed air to provide power to an aircraft mounted accessory drive and to provide heated air to an anti-ice system. The aircraft mounted accessory drive provides power to an air compressor which forms part of the environmental control subsystem and to a working fluid compressor which forms part of the vapor compression cycle subsystem. socket device and a common section is between said two receiving slots respectively and wherein said base has a lower recession part to make interior of the common socket device form a third receiving slot to share the common section for the first and the second receiving slots. 2. The common socket device for memory cards according to claim 1, wherein said base is provided with sensor switches. 3. The common socket device for memory cards according to claim 2, wherein said sensor switches comprises a sensor switch to detect a read and write protective switch on said memory cards. 4. The common socket device for memory cards according to claim 2, further comprising: a microprocessor, connecting joining points of each sensor switch on the common socket device; a first interface connector for data of a smart media card; a second interface connector for data of a multimedia card/secure digital memory card; a first switch with two ends, an end of said two ends connecting with said interface connector on the smart media card; a second switch with two ends, one of said two ends connecting with said interface connector on the multimedia card/secure digital memory card; and a conductive part at a base on the common socket device, connecting the other end of said first switch and the other end of said second switch respectively; whereby, the microprocessor may sense reaction signal from said sensor switch to determine a control of first switch via the first connector or a control of second switch via the second connector while the smart media card is inserted into the common socket device such that the conductive part can be connected so as to connect the smart media card or multimedia card/secure digital card. 5. The common socket device for memory cards according to claim 1, wherein said conductive part is a plurality of connecting pins. 6. The common socket device for memory cards according to claim 5, wherein said plurality of connecting pins further comprises two long connecting pins, being arranged to be adjacent to each other; and long connecting pins other than said two adjacent ones and short connecting pins, being arranged to have one of said long connecting pins adjacent to one of said short connecting pins alternately; wherein, each of said plurality of connecting has an end thereof extending outward from a front side of the base and the other end thereof being elastically bent upward. 7. The common socket device for memory cards according to claim 1, wherein said upper cover is provided with sensor switches. 8. The common socket device for memory cards according to claim 7, wherein said sensor switches comprises a sensor switch to detect a read and write protective switch on said memory cards. 9. The common socket device for memory cards according to claim 7, wherein one of said sensor switches further comprises a first spring strip with an end, having a swollen part extending outward a lateral side of the projection section; and a second spring strip with an end either, said end contacting with the end on said first spring strip. 10. The common socket device for memory cards according to claim 1, wherein an internal side of the projection section on the upper cover further comprises a plurality of connecting pins being arranged in a way of equally spacing to one another with an end thereof extending outward from the front side of the upper cover and the other end thereof being elastically bent upward. 11. The common socket device for memory cards according to claim 10, further comprising: a microprocessor, connecting joining points of each sensor switch on the common socket device; a first interface connector for data of a smart media card; a second interface connector for data of a multimedia card/secure digital memory card; a conductive part at a base on the common socket device, connecting with said first switch and said second switch respectively; and a plurality of connecting pins at