Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2017/002536
Kind Code:
A1
Abstract:
A scroll compressor 1 is provided with: a scroll unit 6; a crank mechanism 44; a housing 2, 4 in which the scroll unit 6 is accommodated and which has a refrigerant suction port 22 provided in an outer peripheral surface 2b located on the outer peripheral side of the scroll unit 6; and a sealing device 30 which seals between a rotating shaft 24 and the housing 2, 4. The housing 2, 4 has: a crank chamber 48 in which the crank mechanism 44 is positioned; a seal chamber 50 in which the sealing device 30 is positioned; a communication hole 52, 58 which connects the crank chamber 48 and the seal chamber 50; and a first guide groove 54 which extends from the opening of the communication hole 52, 58 in the seal chamber 50 to the vicinity of the sealing device 30.
Inventors:
NOMURA TATSUKI (JP)
FUJITA HIROSHI (JP)
ASAKAWA SOZABURO (JP)
NOBE MASAYUKI (JP)
MIYAJI TOMOKAZU (JP)
FUJITA HIROSHI (JP)
ASAKAWA SOZABURO (JP)
NOBE MASAYUKI (JP)
MIYAJI TOMOKAZU (JP)
Application Number:
PCT/JP2016/066651
Publication Date:
January 05, 2017
Filing Date:
June 03, 2016
Export Citation:
Assignee:
SANDEN AUTOMOTIVE COMPONENTS CORP (JP)
International Classes:
F04C18/02; F04C29/02
Foreign References:
| JPS58108289U | 1983-07-23 | |||
| JP2002161879A | 2002-06-07 | |||
| JP2001132671A | 2001-05-18 |
Attorney, Agent or Firm:
NAGATO, Kanji (JP)
Download PDF: