Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2016/135900
Kind Code:
A1
Abstract:
A scroll compressor is provided with a fixed scroll 20, a rocking scroll 40, scroll teeth 22, 42 which are provided respectively to the fixed scroll 20 and the rocking scroll 40 and which mesh together to form a compression chamber 12, a groove part 43 provided along the swirl direction to the tip ends of the scroll teeth 42 of the rocking scroll 40, a tip seal member 46 which is inserted along the swirl direction into the groove part 43 and which slides against a base plate 21 of the fixed scroll 20, and two capacity control holes 23 which are provided through the base plate 21 of the fixed scroll 20 and which allow some of the compression fluid to bypass from the compression chamber 12 to the outside of the compression chamber 12, the groove part 43 and the tip seal member 46 being formed by being divided into three parts around the portion that passes through the capacity control holes 23 due to the rocking motion of the rocking scroll 40.
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Inventors:
MIZOBATA JUNPEI (JP)
MORISHITA TAKUMI (JP)
NAGATA ATSUSHI (JP)
MORISHITA TAKUMI (JP)
NAGATA ATSUSHI (JP)
Application Number:
PCT/JP2015/055468
Publication Date:
September 01, 2016
Filing Date:
February 25, 2015
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04C18/02
Foreign References:
| JPH11148472A | 1999-06-02 | |||
| JP2014211133A | 2014-11-13 | |||
| JP2006097656A | 2006-04-13 | |||
| JPH11107948A | 1999-04-20 | |||
| JPS5819351Y2 | 1983-04-20 | |||
| US6074185A | 2000-06-13 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)
Patent business corporation きさ patent trademark office (JP)
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