Screw compressor
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United States of America Patent
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-
May 25, 2021
Grant Date -
Apr 2, 2020
app pub date -
Oct 31, 2019
filing date -
Feb 28, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Screw compressor with a compression chamber that is formed by a compression housing, in which a pair of meshed helical compressor rotors in the form of a screw are rotatably mounted and with a drive motor that is provided with a motor chamber formed by a motor housing, in which a motor shaft is rotatably mounted. The motor shaft drives at least one of the aforementioned two compressor rotors, where the compression housing and the motor housing are connected directly together to form a compressor housing, where the rotor shafts of the compressor rotors, as well as the motor shaft, extend along axial directions that are oblique or transverse to the horizontal plane. The motor chamber and the compression chamber have the same or similar pressure.
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