Closed compressor

• Main Authors: MASANORI YANAGISAWA, KAZUHIKO MATSUKAWA, HIROSHI KITAURA, RYOUHEI DEGUCHI
• Format: Patent
• Language: English
• Published: 28.10.2004
• Edition: 7
• Subjects: BLASTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; WEAPONS

A scroll compression mechanism (2) and electric motor (3) are inter-fitted in casing (6), by contacting specified portions of contact and non-contact portions arranged in inner surface of casing. The contact and non-contact portions of varying circumferential lengths are formed perpendicular to the...