Rotary Compressor

Abstract: In the present invention, a lower-end plate cover (170S) is provided with a bulging section (171S), a portion of which faces a lower discharge hole. In the circumferential direction of a rotating shaft (15), a plurality of bolt holes (138) include: a first bolt hole (138-1), disposed between a distal section and a base section of a lower discharge valve; a second bolt hole (138-2), disposed on the side closer to a lower vane groove (128S) with respect to the first bolt hole (138-1) in a position neighboring the first bolt hole (138-1); and a third bolt hole (138-3), disposed on the side away from the lower vane groove (128S) with respect to the first bolt hole (138-1) in a position neighboring the first bolt hole (138-1). When the bulging section (171S) is divided, in a plane which is orthogonal to the axial direction of the rotating shaft (15) and at a boundary formed by a first line (L1) that joins the center (O) of the rotating shaft (15) and the center of the first bolt hole (138-1), into a first bulging section (171S1) located on the second bolt hole (138-2) side and a second bulging section (171S2) located on the third bolt hole (138-3) side, the first bulging section (171S1) is larger than the second bulging section (171S2).

Patent Information

Applicants

Inventors

Specification

Documents

Application Documents