Title:
VANE-TYPE ROTATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/132969
Kind Code:
A1
Abstract:
Provided is a vane-type rotation device which can suppress damage to the inner peripheral surface of a housing and a tip part of a vane, and can prevent seal leakage from occurring. The present invention comprises: a tubular housing; a rotor which is rotatably provided within the housing; and a plurality of vanes which are provided on the outer peripheral surface-side of the rotor in a manner so as to be retractable in the radial direction. A plurality of cylinder chambers are formed between the inner peripheral surface of the housing and the outer peripheral surface of the rotor, and the tip parts of the vanes slide against the inner peripheral surface of the housing due to the rotation of the rotor. In addition, the rotor is provided with a connection structure for connecting at least adjacent pairs of vanes among the plurality of vanes.
More Like This:
| JPS5996495 | VOLUME CHANGEABLE COMPRESSOR |
| JP6908732 | Vane type gas pump |
| JP2009287537 | COMPRESSOR |
Inventors:
HORIUCHI MASAHARU (JP)
Application Number:
PCT/JP2014/054571
Publication Date:
September 04, 2014
Filing Date:
February 25, 2014
Export Citation:
Assignee:
HORIUCHI MASAHARU (JP)
International Classes:
F04C18/344; F02B53/00; F04C27/00; F04C29/00
Foreign References:
| JP2012219734A | 2012-11-12 | |||
| JPS58106579U | 1983-07-20 | |||
| JPH01224490A | 1989-09-07 | |||
| JP2005264906A | 2005-09-29 | |||
| JPS62126286A | 1987-06-08 |
Attorney, Agent or Firm:
KOJIMA SEIJI (JP)
Seiji Kojima (JP)
Seiji Kojima (JP)
Download PDF: