Invention Grant
US07748968B2 Two-cylinder rotary compressor with suction pipes 有权
带吸气管的双缸旋转压缩机

  • Patent Title: Two-cylinder rotary compressor with suction pipes
  • Patent Title (中): 带吸气管的双缸旋转压缩机
  • Application No.: US12078821
    Application Date: 2008-04-07
  • Publication No.: US07748968B2
    Publication Date: 2010-07-06
  • Inventor: Naoya Morozumi
  • Applicant: Naoya Morozumi
  • Applicant Address: JP Kawasaki-Shi, Kanagawa-Ken
  • Assignee: Fujitsu General Limited
  • Current Assignee: Fujitsu General Limited
  • Current Assignee Address: JP Kawasaki-Shi, Kanagawa-Ken
  • Agent Manabu Kanesaka
  • Priority: JP2007-118914 20070427
  • Main IPC: F03C2/00
  • IPC: F03C2/00 F03C4/00 F04C2/00
Two-cylinder rotary compressor with suction pipes
Abstract:
In a two-cylinder rotary compressor, two compressing sections accommodated in a compressor body and an accumulator are connected to each other by two suction pipes each formed with an L-shaped bend part in the intermediate pipe part thereof. To reduce a pressure loss caused by the flow resistance of a refrigerant sucked from the accumulator into the compressor, the L-shaped bend parts of the two suction pipes are arranged on different imaginary planes including the center axis line of the compressor body.
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