Title:
COMPRESSOR
Document Type and Number:
Japanese Patent JP2019094791
Kind Code:
A
Abstract:
To provide a compressor capable of avoiding providing of a volume at a connection part which connects respective compression chambers to each other.SOLUTION: A compressor comprises: a crank shaft not shown in the figures; a first reciprocation converting part; a first cylinder body (120); a first pressurizing part (130); a second reciprocation converting part, which is connected to the crank shaft with a phase deviated by 180 degrees from the first reciprocation converting part; a second cylinder body (220); a second pressurizing part (230); and a connection part (300) connecting respective compression chambers to each other. The respective compression chambers are arranged so that timing at which gas is discharged from a specific compression chamber among the compression chambers becomes the same as timing at which the gas discharged from the specific compression chamber is suctioned into another compression chamber at a higher side by one stage than the specific compression chamber.SELECTED DRAWING: Figure 1
Inventors:
NAGURA KENJI
FUKUDA TAKAYUKI
YAMAZAKI RYOSUKE
OTSUKA TOMOHIRO
FUKUDA TAKAYUKI
YAMAZAKI RYOSUKE
OTSUKA TOMOHIRO
Application Number:
JP2017222445A
Publication Date:
June 20, 2019
Filing Date:
November 20, 2017
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
F04B25/02; F04B27/00
Domestic Patent References:
| JPH039088A | 1991-01-16 | |||
| JPS4110143B1 |
Foreign References:
| US20150125323A1 | 2015-05-07 | |||
| US3601505A | 1971-08-24 | |||
| DE2454956A1 | 1976-05-26 |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Hideaki Arata
Masataka Otani
Hideaki Arata