| 摘要 |
PCT No. PCT/JP82/00322 Sec. 371 Date Mar. 17, 1983 Sec. 102(e) Date Mar. 17, 1983 PCT Filed Aug. 18, 1982 PCT Pub. No. WO83/00667 PCT Pub. Date Mar. 3, 1983.The present invention relates to improvements in a vacuum pump used with a driving source for a brake for a vehicle or the like and is a vacuum pump having a rotor (4) thereof mounted to a rotatary shaft (22) of an electric motor for driving a fan (29) for cooling a radiator (31) while consisting of a housing consisting of a inner cylindrical peripheral surface eccentric from the center of the rotor, a plate (6) constituting an operating chamber with this housing, and vanes mounted to the rotor and provided within the housing. |
