Title:
SCROLL TYPE COMPRESSOR
Document Type and Number:
Japanese Patent JP2018119523
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a scroll type compressor which can seal a space between a rotary discharge cylinder and a housing at low costs.SOLUTION: A scroll type compressor includes: scroll members having compression chambers in which a working fluid is compressed; a housing which houses the scroll members; a second driving side shaft part 72c which discharges the compressed working fluid from the compression chambers and rotates around an axis relative to a second driving side housing part 3b1 of the housing; and a seal member 16 which is fixed to an outer periphery of the second driving side shaft part 72c and contacts with an inner peripheral surface of the second driving side housing part 3b1 to seal the inner peripheral surface. The second driving side housing part 3b1 includes an abrasion proof part on the inner peripheral surface which contacts with the seal member 16.SELECTED DRAWING: Figure 2
Inventors:
HIRATA HIROFUMI
ITO TAKAHIDE
YAMASHITA TAKUMA
ITO TAKAHIDE
YAMASHITA TAKUMA
Application Number:
JP2017013328A
Publication Date:
August 02, 2018
Filing Date:
January 27, 2017
Export Citation:
Assignee:
MITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD
MITSUBISHI HEAVY IND LTD
MITSUBISHI HEAVY IND LTD
International Classes:
F04C18/02; F04C27/00; F04C29/00; F16J15/16
Domestic Patent References:
| JP2007023776A | 2007-02-01 | |||
| JP2015218836A | 2015-12-07 | |||
| JPS62206282A | 1987-09-10 |
Attorney, Agent or Firm:
Noriharu Fujita
Miori Takao
Kawakami Miki
Daisuke Nagata
Miori Takao
Kawakami Miki
Daisuke Nagata