Title:
スクロール流体機械
Document Type and Number:
Japanese Patent JP6686055
Kind Code:
B2
Abstract:
An end plate inclined section (3a1) having a tooth bottom surface that faces a tooth tip of a wall inclined section, and that inclines in accordance with an inclination of the wall inclined section is provided in an end plate of a fixed scroll. A contour line (Ct1) is formed in a direction orthogonal to a spiral direction of a wall (3b), on the end plate inclined section (3a1), and a wall inclined connecting section (5b5) that connects the wall inclined section and a wall flat section is disposed with a phase delayed by a turning radius ρ with respect to an end plate inclined connecting section (3a5) that connects the end plate inclined section (3a1) and an end plate flat section (3a3).
Inventors:
Hajime Sato
Kimata Syoya
Hamano Masashi
Takahide Ito
Kimata Syoya
Hamano Masashi
Takahide Ito
Application Number:
JP2018028959A
Publication Date:
April 22, 2020
Filing Date:
February 21, 2018
Export Citation:
Assignee:
Mitsubishi Heavy Industries Thermal Systems Co., Ltd.
International Classes:
F04C18/02; F01C1/02; F01C21/08; F01C21/10
Domestic Patent References:
| JP2010196663A | ||||
| JP60017956B2 | ||||
| JP2001234878A | ||||
| JP2009228476A | ||||
| JP2018028301A |
Foreign References:
| CN204003446U | ||||
| WO2011027480A1 |
Attorney, Agent or Firm:
Noriharu Fujita
Miori Takao
Kawakami Miki
Daisuke Nagata
Miori Takao
Kawakami Miki
Daisuke Nagata