| 摘要 |
This cartridge-type vane pump (100) has: a first connection flow path (41a) for connecting a first discharge port (7a) and a first discharge flow path (93a); and second connection flow path (41b) that is formed penetrating a main body section (40b) and connecting to an inner space (40e) of a cylindrical section (40c), and that connects a second discharge port (7b) and a second discharge flow path (93b). On the outer periphery of the cylindrical section (40c) is provided an O-ring (82) that cuts off the connection between the first connection flow path (41a) and the second connection flow path (41b). |
