Compressor and refrigeration cycle apparatus

A compressor comprising:

• a container provided with an oil reservoir which is provided at a bottom portion of the container to allow oil to be collected in the oil reservoir;
• an electric motor mechanism supported in the container;
• a rotary shaft configured to receive a rotary driving force from the electric motor mechanism;
• a compression mechanism provided in the container and configured to compress refrigerant by rotation of the rotary shaft;
• a frame provided between the electric motor mechanism and the compression mechanism and configured to fix the compression mechanism to the container;
• and
• a suction pipe connected to the container to communicate with space between the frame and the electric motor mechanism and thus allow the refrigerant to flow into the space,
• the frame being provided with a suction port formed therein to allow refrigerant having flowed into the space to flow into the compression mechanism,
• each of a connection port of the suction pipe that connects with the container and the suction port being located at a position which is higher than or the same as a level of the rotary shaft as seen in a rotation axial direction of the rotary shaft, with the container set such that the rotary shaft is inclined relative to a direction of the gravity or is laid horizontal,
• a rib being provided in a first flow passage which extends downwards in the direction of gravity from the connection port, extends through an area located above the oil reservoir, and reaches the suction port, and the rib is provided such that a distal end portion of the rib is located in the oil reservoir.