To provide a vane type compressor which prevents the interference of a guide member even when an accommodation hole of the guide member is not formed with high precision.
The compressor consists of a vane 15 arranged to be retractable from a rotor body 23 having a base supported by a vane groove 13 formed in the rotor body 23, a coil spring 21 provided between the bottom of the vane groove 13 and vane 15 to press a vane 15 to a cam surface side of a cylinder chamber 17, and a guide member 19 containing a press end 69 having one end pressed to the vane 15 or the bottom of the vane groove 13 and an accommodation end 70 forcing the other end to be accommodated in a relief hole 67 provided to the vane 15 or the bottom of the vane groove 13 and fitted to the inner periphery of the coil spring 21 to prevent the buckling of the coil spring 21. An outer diameter part 91 with a small diameter smaller than that on the press end 69 side is formed on the accommodation end 70 side of the guide member 19 to prevent the guide member 19 from interfering with the relief hole 67.
| JP6210083 | Vacuum pump |
| JP2015152003 | VANE PUMP |
| JP2012002136 | VANE TYPE ROTATING DEVICE |
SHIMAGUCHI HIROTADA
OZAKI TATSUYA
Iwa Saki Kokuni
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
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