Scroll compressor
AssigneeMitsubishi Heavy Industries, Ltd.
InventorsHirofumi HIRATA, Takahide ITO, Takuma YAMASHITA
Life of this patent
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Abstract
The scroll compressor includes scroll members that include a compression chamber to compress working fluid, a housing that houses the scroll members, a second driving-side shaft portion that discharges the compressed working fluid from the compression chamber and is rotated around an axis with respect to the housing, a bearing that rotatably supports the housing with respect to the second driving-side shaft portion , and a seal member between the second driving-side shaft portion and the housing . A lubricant is provided between the bearing and the seal member.
Claims5
A scroll compressor, comprising:
- paired scroll members that include a compression chamber to compress working fluid;
- a housing that houses the paired scroll members;
- a discharge cylinder that discharges the compressed working fluid from the compression chamber and is rotated around an axis with respect to the housing;
- a bearing that rotatably supports the discharge cylinder with respect to the housing;
- and
- a seal member that is located between the discharge cylinder and the housing, wherein
- a lubricant is enclosed in a space formed between the bearing and the seal member.
Dependencies are inferred from the claim text.