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US 2024/0200556 A1Published application
Compressor
AssigneeToshiba Carrier Corporation
InventorsNorihisa WATANABE, Shohei ATOBE
Life of this patent
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Abstract
A compressor of an embodiment includes a compression mechanism part that compresses a refrigerant in a sealed container. The compression mechanism part includes Cr and includes a first member and a second member which slidingly move relative to each other. The first member has a chromium layer and a nitride layer formed on a base member surface in this order. The nitride layer includes CrN and TiN. Carbide is deposited on a surface of the second member.
Claims5
A compressor comprising a compression mechanism part that compresses a refrigerant in a sealed container, wherein
- the compression mechanism part includes Cr and includes a first member and a second member which slidingly move relative to each other,
- the first member has a chromium layer and a nitride layer formed on a base member surface in this order,
- the nitride layer includes CrN and TiN, and
- carbide is deposited on a surface of the second member.
1 more element
Dependencies are inferred from the claim text.