Title:
２シリンダ型密閉圧縮機
Document Type and Number:
Japanese Patent JP6664118
Kind Code:
B2
Abstract:
A main bearing is disposed on one surface of a first cylinder, an intermediate plate is disposed on another surface of the first cylinder, the intermediate plate is disposed on one surface of a second cylinder, and an auxiliary bearing is disposed on another surface of the second cylinder. A shaft is constituted by a main shaft portion, a first eccentric portion, a second eccentric portion, and an auxiliary shaft portion. A first eccentric portion center position (H1/2) which is the center position of the first eccentric portion in height (H1) is located at a position closer to the main bearing than a first piston center position (P1/2) which is the center position of a first piston in height (P1). A second eccentric portion center position (H2/2) which is the center position of the second eccentric portion in height (H2) is located at a position closer to the auxiliary bearing than a second piston center position (P2/2) which is the center position of a second piston in height (P2).
Inventors:
Shiho Furuya
Hideyuki Horihata
Kei Shiizaki
Hideyuki Horihata
Kei Shiizaki
Application Number:
JP2016035038A
Publication Date:
March 13, 2020
Filing Date:
February 26, 2016
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F04C23/00; F04C18/356
Domestic Patent References:
| JP2008298037A | ||||
| JP2011052685A | ||||
| JP2009287537A |
Foreign References:
| US20130183181 |
Attorney, Agent or Firm:
Shinichi Abe
Takaaki Ota
Takaaki Ota