Many refrigeration compressors incorporate a suction service valve and a discharge service valve. These are used to allow refrigeration gauges to be attached to the system; and, if needed, they are ...

This paper describes the recent efforts on developing an automotive climate control system throughout integrating an electrically-controlled variable capacity scroll compressor with a fuzzy logic ...

[Editor’s note: This is the third in a series of three columns about scroll compressors that began in the Sept. 1 issue of The NEWS and continued in the Oct. 6 issue.] Compressor capacity control is ...

This is a preview. Log in through your library . Abstract This paper describes the improvement of the refrigerant flow control method under transient conditions in automotive air conditioners. First, ...

MSEV 1 to 50 tons product line & Superheat Sensor/Controller The valves are autonomously controlled by DMQ’s palm sized Universal SuperHeat Controller (USHC). The control algorithm is designed and ...

HVAC systems differ from one hybrid to the next, and some systems, such as those on Honda and Toyota Prius 2001-’03 models have used a scroll compressor, which can be powered via a belt when the ...

The compressor is the power unit of the air-conditioning system that puts the refrigerant under high pressure before it pumps it into the condenser, where it changes from a gas to a liquid. A fully ...

AUSTIN, Texas, April 06, 2021 (GLOBE NEWSWIRE) — DunAn Microstaq, Inc. (DMQ), a MEMS technology company that innovates flow control solutions primarily for the HVAC, refrigeration and automotive ...