VANE ROTARY TYPE COMPRESSOR

PROBLEM TO BE SOLVED: To further increase the maximum application limit number of revolutions of a compact low-capacity compressor for exhibiting performance as a substitute for a large-capacity compressor. SOLUTION: When a high strength spacer 5 is inserted in a groove part of a rotor 2, strength o...

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Bibliographic Details
Main Authors ADACHI TORU, SHIMOYAMA MAKI
Format Patent
LanguageEnglish
Published 24.07.2008
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To further increase the maximum application limit number of revolutions of a compact low-capacity compressor for exhibiting performance as a substitute for a large-capacity compressor. SOLUTION: When a high strength spacer 5 is inserted in a groove part of a rotor 2, strength of a rotor jaw part is increased. Alternatively, an L-shaped spacer is inserted to the rotor jaw part. A plurality of vane groove parts of the rotor are integrated together, and a material composition for the rotor consists of a plurality of materials. In this way, strength of the rotor jaw part is increased, and the maximum application limit number of revolutions is increased further. Thus, performance as a substitute for a high-capacity compressor is provided, and reduction in size and weight as requirements of a vehicle manufacturer is provided. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20070005628