METHOD FOR DETERMINING DETERIORATION IN FOIL BEARING

• Main Authors: FUTAE, Takaya, HARADA, Naruhito, SUGIYAMA, Akihiro, ONOGI, Takuma, ARAKAWA, Takuya
• Format: Patent
• Language: English; French; Japanese
• Published: 26.09.2024
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

This method for determining deterioration in a foil bearing that supports a rotor shaft of an electric compressor device comprises: a torque under determination acquisition step for acquiring a torque under determination, which is the torque of the rotor shaft at a startup time or a stopping time; a...