초록 ▼

Vane for use in a rotary vane compressor or other rotary expansible chamber device and process for making the vane in which the vane comprises a vane body having a first tip, a second tip, and a vane body interconnecting the tips. At least one of the first and second tips comprises a metal alloy and

Vane for use in a rotary vane compressor or other rotary expansible chamber device and process for making the vane in which the vane comprises a vane body having a first tip, a second tip, and a vane body interconnecting the tips. At least one of the first and second tips comprises a metal alloy and a lubricating agent provided in admixture with the metal alloy. The vane body comprises a metal alloy and a plurality of inorganic particles provided in admixture with the metal alloy. The inorganic particles have a coefficient of thermal expansion which is less than the coefficient of thermal expansion of the metal alloy.

대표청구항 ▼

[ What is claimed is:] [1.] A vane for a rotary expansible chamber device, comprising a first tip, a second tip, and a vane body interconnecting said first and second tips, wherein:at least one of said first and second tips comprises a first metal alloy and a lubricating agent provided in admixture

[ What is claimed is:] [1.] A vane for a rotary expansible chamber device, comprising a first tip, a second tip, and a vane body interconnecting said first and second tips, wherein:at least one of said first and second tips comprises a first metal alloy and a lubricating agent provided in admixture with said first metal alloy; andthe vane body comprises a second metal alloy and a plurality of inorganic particles provided in admixture with said second metal alloy, wherein said vane body admixture has a coefficient of thermal expansion which is less than the coefficient of thermal expansion of said second metal alloy, and said at least one tip is substantially devoid of said inorganic particles.