To obtain a refrigerating cycle apparatus that reduces a pressure loss at the time of a normal operation in which an ejector is bypassed to improve refrigeration cycle performance. A second throttle apparatus is installed on piping path between the outlet of a condenser, which is a radiator, and the outlet of a first throttle device. A check valve is installed on piping path between a gas refrigerant suction section of the ejector and the outlet of the ejector.