Scroll compressor
AssigneeSanden Corporation
InventorsHiroki Mashiyama, Yuta Tanaka, Taizo Sato, Kyoshiro Nishiyama, Hitoshi Akuzawa, Misako Kaburagi, Eiichi Oshio
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AssigneeSanden Corporation
InventorsHiroki Mashiyama, Yuta Tanaka, Taizo Sato, Kyoshiro Nishiyama, Hitoshi Akuzawa, Misako Kaburagi, Eiichi Oshio
Estimating the term…
Provided is a scroll compressor with durability improved by effectively reducing strong contact between a wrap of a movable scroll and an end plate of a fixed scroll without impairing a function. A compression chamber 34 formed between wraps 24, 32 of a fixed scroll 21 and a movable scroll 22 is narrowed while moving from the outside to the inside, thereby compressing working fluid. The wrap 32 of the movable scroll 22 has an inclined portion of which a height gradually decreases toward a winding end point P2 in an area from a point P1 at which a line L1 extending outward from the center O of a spiral base circle through an outer wall extension start point S intersects the outermost wrap 32 to the winding end point P2.
A scroll compressor comprising a compression mechanism including a fixed scroll comprising a disk-shaped end plate and a spiral wrap on a face of the disk-shaped end plate of the fixed scroll and a movable scroll comprising a disk-shaped end plate and a spiral wrap opposing the spiral wrap of the fixed scroll on a face of the disk-shaped end plate of the movable scroll, wherein the movable scroll revolves relative to the fixed scroll and a compression chamber formed between the wraps of both the scrolls is narrowed while moving from an outside to an inside, thereby compressing working fluid,
A scroll compressor comprising a compression mechanism including a fixed scroll comprising a disk-shaped end plate and a spiral wrap on a face of the disk-shaped end plate of the fixed scroll and a movable scroll comprising a disk-shaped end plate and a spiral wrap opposing the spiral wrap of the fixed scroll on a face of the disk-shaped end plate of the movable scroll, wherein the movable scroll revolves relative to the fixed scroll and a compression chamber formed between the wraps of both the scrolls is narrowed while moving from an outside to an inside, thereby compressing working fluid,
Dependencies are inferred from the claim text.