Mahle International Gmbh

Brent Haseley

Gary Scott Vreeland

Brett Bowman

Jonathan Hammond

Donald Miller

An electric compressor includes a housing, refrigerant inlet port, a refrigerant outlet port, an inverter section, a motor section, a compression device and a front cover. The housing defines an intake volume and a discharge volume. The refrigerant inlet port is coupled to the housing and is configured to introduce the refrigerant to the intake volume. The compression device is a scroll-type compression device configured to compress the refrigerant. The refrigerant outlet port is coupled to the housing and is configured to allow compressed refrigerant to exit the scroll-type electric compressor from the discharge volume.

Electric compressor with a multicavity pulsation muffler system

Electric compressor with scroll bearing injection orifice

An electric compressor includes a housing, refrigerant inlet port, a refrigerant outlet port, an inverter section, a motor section, a compression device and a front cover. The housing defines an intake volume and a discharge volume. The refrigerant inlet port is coupled to the housing and is configured to introduce the refrigerant to the intake volume. The compression device is a scroll-type compression device having an orbiting scroll and configured to compress the refrigerant. The refrigerant outlet port is coupled to the housing and is configured to allow compressed refrigerant to exit the scroll-type electric compressor from the discharge volume. The electric compressor further including an isolation and constraint system to isolate the housing from the orbiting scroll.

Electric compressor with isolation constraint system

Asymmetric skewed rotors and an electric motor that incorporates said rotors. The rotor being are configured to rotate within a stator positioned to surround a portion of the rotors. The stator and rotors are aligned along a centerline (x). Each rotor includes an asymmetric feature, such that during operation dynamic balance results when the asymmetric feature on each rotor are aligned opposite one another perpendicular to the centerline (x) and static balance results when the asymmetric feature on each rotor are aligned opposite one another parallel to the centerline (x).

Asymmetrical skewed rotor

Electric compressor having a compression device with a fixed scroll having a modified scroll floor and a fixed scroll having a modified scroll floor

Electric compressor having a swing link and integrated limit pin and swing link and integrated limit pin for use in an electric compressor

Electric compressor with oil separator and oil separator for use in an electrical compressor

Growing community of inventors

Niagara Falls, NY, United States of America

Brent Haseley