MOTOR COMPRESSOR

• Main Authors: ISHIDA ATSUHIRO, MATSUDA KUNIHISA, YAMASHITA TAKURO, SUGIYAMA TOMOHIKO, HATTORI YUYA, NAGANO HIROKI
• Format: Patent
• Language: English; Japanese
• Published: 17.08.2017
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

PROBLEM TO BE SOLVED: To provide a motor compressor which can be miniaturized.SOLUTION: The motor compressor includes an electric motor (131) for driving a compression mechanism part (161), a driving circuit (121) for driving the electric motor (131), a housing (111) defining a motor chamber (151) storing the electric motor (131), a cover member (126) defining a driving circuit chamber (152) storing the driving circuit (121) in cooperation with the housing (111), a rotary shaft (156) for transmitting the rotation of the electric motor (131) to the compression mechanism part (161), and a relay terminal part (521) electrically connecting a wire connected to the driving circuit (121) and a wire connected to the electric motor (131), the housing (111) having a partition wall (113) partitioning the motor chamber (151) and the driving circuit chamber (152), the relay terminal part (521) being arranged between the partition wall (113) and the rotary shaft (156).SELECTED DRAWING: Figure 1 【課題】小型化が図られる電動圧縮機、を提供する。【解決手段】電動圧縮機は、圧縮機構部（１６１）を駆動する電動モータ（１３１）と、電動モータ（１３１）を駆動させる駆動回路（１２１）と、電動モータ（１３１）を収容するモータ室（１５１）を区画するハウジング（１１１）と、ハウジング（１１１）と協働して駆動回路（１２１）を収容する駆動回路室（１５２）を区画するカバー部材（１２６）と、電動モータ（１３１）の回転を圧縮機構部（１６１）に伝達する回転シャフト（１５６）と、駆動回路（１２１）に接続される配線と、電動モータ（１３１）に接続される配線とを電気的に接続する中継端子部（５２１）とを備える。ハウジング（１１１）は、モータ室（１５１）と駆動回路室（１５２）とを仕切る隔壁（１１３）を有する。中継端子部（５２１）は、隔壁（１１３）と回転シャフト（１５６）との間に配置されている。【選択図】図１