Title:
COMPRESSOR
Document Type and Number:
Japanese Patent JP2016148290
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a compressor adopting a rotary mechanism, capable of reducing its size.SOLUTION: The compressor compresses refrigerant sucked from the outside and discharges the compressed refrigerant. The compressor includes a cylinder 27 shaped cylindrical, and a rotor 26 arranged inside the cylinder. A compression part 11 rotates the rotor 26 inside the cylinder 27 to compress the refrigerant using an inner peripheral face 37 of the cylinder 27 and an outer peripheral face 36 of the rotor 26. The compressor further includes a valve mechanism for sucking the refrigerant by means of a negative pressure generated when the inner peripheral face 37 of the cylinder 27 and the outer peripheral face 36 of the rotor 26 are separated with the rotation of the rotor 26 to suck the refrigerant from the outside, the valve mechanism consisting of a suction receiving part 19 and a suction groove part 20 ranging therefrom.SELECTED DRAWING: Figure 2
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| JPS61135992 | DISPLACEMENT TYPE PUMP |
| JPS6016791 | [Title of the device] Gear pump |
Inventors:
KAWANO SHIGERU
Application Number:
JP2015025671A
Publication Date:
August 18, 2016
Filing Date:
February 12, 2015
Export Citation:
Assignee:
DENSO CORP
International Classes:
F04C18/10; F04C27/00; F04C29/00; F04C29/12
Domestic Patent References:
| JPS54135712U | 1979-09-20 | |||
| JPS54131108A | 1979-10-12 | |||
| JPH09137784A | 1997-05-27 |
Foreign References:
| WO2014083364A1 | 2014-06-05 |
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo