Compressor
AssigneeMitsubishi Heavy Industries Compressor Corporation
InventorMitsuhiko Ota
Life of this patent
Estimating the term…
Abstract
A compressor including: a substantially tubular casing; a substantially cylindrical lid that is provided inside an inner periphery of the casing so as to close off both ends of the casing; a space that is enclosed by the lid and an inner circumferential surface of the casing so as to accommodate a blade; and a seal member that is provided so as to extend in a circumferential direction on the space side of an outer circumferential surface of the lid. A recessed portion, extending inward in the radial direction from the outer circumferential surface of the lid, is provided on the lid at a position between the seal member and the end surface at the space side of the lid.
Claims3
A compressor comprising:
- a substantially tubular casing;
- a substantially cylindrical lid that is provided inside an inner circumferential surface of the compressor casing so as to close off an end of the casing;
- a space that is enclosed by the lid and the inner circumferential surface of the casing and that accommodates a blade;
- and
- a seal member that is provided to extend in a circumferential direction on an outer circumferential surface of the lid which is adjacent to the space,
- wherein a recessed portion extending inward in a radial direction from the outer circumferential surface of the lid is provided at a position between the seal member and an end surface at the space side of the lid.
A compressor comprising:
- a substantially tubular casing;
- a substantially cylindrical lid that is provided inside an inner circumferential surface of the compressor casing so as to close off an end of the casing;
- a space that is enclosed by the lid and the inner circumferential surface of the casing and that accommodates a blade;
- and
- a seal member that is provided to extend in a circumferential direction on an outer circumferential surface of the lid which is adjacent to the space,
- wherein the lid is provided with a flow path that extends towards an axial center of the lid from the outer circumferential surface thereof and a cavity that is provided at the axial center of the lid and communicates with the flow path, and
- wherein compressed fluid that is compressed by the blade is guided to the cavity.
Dependencies are inferred from the claim text.