ELECTRIC COMPRESSOR

To provide an electric compressor capable of suppressing vibration and noise.SOLUTION: A compressor comprises an outside housing composed of a motor housing and a discharge housing, a rotating shaft, a compression section, and an electric motor. The compressor comprises vibration-proof members 60 th...

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Hauptverfasser: SAWADA YOSHIKATSU, KATADA TOMOKI, UEDA MOTOHIKO, KANO TOYOHIRO
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Sprache:eng ; jpn
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creator SAWADA YOSHIKATSU
KATADA TOMOKI
UEDA MOTOHIKO
KANO TOYOHIRO
description To provide an electric compressor capable of suppressing vibration and noise.SOLUTION: A compressor comprises an outside housing composed of a motor housing and a discharge housing, a rotating shaft, a compression section, and an electric motor. The compressor comprises vibration-proof members 60 that connect an inside structure ST including the compression section and the electric motor to the outside housing and suppresses transmission of vibrations. The vibration-proof member 60 has a rod-like member 61 that passes through a portion of the inside structure ST, is fixed to the outside housing, and is provided with, on a free end FE2, a head portion 612 that is larger than insertion holes SH1, SH2, SH3 formed in the inside structure ST. In addition, the vibration-proof member 60 includes an elastic member 63 that is disposed to be elastically deformable between a fixed portion FP to which the rod-like member 61 is fixed in the outside housing, and the head portion 612.SELECTED DRAWING: Figure 4 【課題】振動および騒音を抑制可能な電動圧縮機を提供する。【解決手段】圧縮機は、モータハウジングおよび吐出ハウジングからなる外部ハウジングと、回転軸と、圧縮部と、電動モータと、を備える。圧縮機は、圧縮部および電動モータを含む内部構造体STと外部ハウジングとを接続するとともに振動の伝達を抑制する防振部材60を備える。防振部材60は、内部構造体STの一部を貫通して外部ハウジングに固定され、自由端部FE2に内部構造体STに形成された挿通穴SH1、SH2、SH3よりも大きい頭部612が設けられた棒状部材61を有する。また、防振部材60は、外部ハウジングにおいて棒状部材61が固定される固定部位FPと頭部612との間に弾性変形可能に配置された弾性部材63を含んでいる。【選択図】図4
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The compressor comprises vibration-proof members 60 that connect an inside structure ST including the compression section and the electric motor to the outside housing and suppresses transmission of vibrations. The vibration-proof member 60 has a rod-like member 61 that passes through a portion of the inside structure ST, is fixed to the outside housing, and is provided with, on a free end FE2, a head portion 612 that is larger than insertion holes SH1, SH2, SH3 formed in the inside structure ST. In addition, the vibration-proof member 60 includes an elastic member 63 that is disposed to be elastically deformable between a fixed portion FP to which the rod-like member 61 is fixed in the outside housing, and the head portion 612.SELECTED DRAWING: Figure 4 【課題】振動および騒音を抑制可能な電動圧縮機を提供する。【解決手段】圧縮機は、モータハウジングおよび吐出ハウジングからなる外部ハウジングと、回転軸と、圧縮部と、電動モータと、を備える。圧縮機は、圧縮部および電動モータを含む内部構造体STと外部ハウジングとを接続するとともに振動の伝達を抑制する防振部材60を備える。防振部材60は、内部構造体STの一部を貫通して外部ハウジングに固定され、自由端部FE2に内部構造体STに形成された挿通穴SH1、SH2、SH3よりも大きい頭部612が設けられた棒状部材61を有する。また、防振部材60は、外部ハウジングにおいて棒状部材61が固定される固定部位FPと頭部612との間に弾性変形可能に配置された弾性部材63を含んでいる。【選択図】図4</description><language>eng ; jpn</language><subject>BLASTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; GENERATION ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS ; WEAPONS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240507&amp;DB=EPODOC&amp;CC=JP&amp;NR=2024061304A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240507&amp;DB=EPODOC&amp;CC=JP&amp;NR=2024061304A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SAWADA YOSHIKATSU</creatorcontrib><creatorcontrib>KATADA TOMOKI</creatorcontrib><creatorcontrib>UEDA MOTOHIKO</creatorcontrib><creatorcontrib>KANO TOYOHIRO</creatorcontrib><title>ELECTRIC COMPRESSOR</title><description>To provide an electric compressor capable of suppressing vibration and noise.SOLUTION: A compressor comprises an outside housing composed of a motor housing and a discharge housing, a rotating shaft, a compression section, and an electric motor. 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The compressor comprises vibration-proof members 60 that connect an inside structure ST including the compression section and the electric motor to the outside housing and suppresses transmission of vibrations. The vibration-proof member 60 has a rod-like member 61 that passes through a portion of the inside structure ST, is fixed to the outside housing, and is provided with, on a free end FE2, a head portion 612 that is larger than insertion holes SH1, SH2, SH3 formed in the inside structure ST. In addition, the vibration-proof member 60 includes an elastic member 63 that is disposed to be elastically deformable between a fixed portion FP to which the rod-like member 61 is fixed in the outside housing, and the head portion 612.SELECTED DRAWING: Figure 4 【課題】振動および騒音を抑制可能な電動圧縮機を提供する。【解決手段】圧縮機は、モータハウジングおよび吐出ハウジングからなる外部ハウジングと、回転軸と、圧縮部と、電動モータと、を備える。圧縮機は、圧縮部および電動モータを含む内部構造体STと外部ハウジングとを接続するとともに振動の伝達を抑制する防振部材60を備える。防振部材60は、内部構造体STの一部を貫通して外部ハウジングに固定され、自由端部FE2に内部構造体STに形成された挿通穴SH1、SH2、SH3よりも大きい頭部612が設けられた棒状部材61を有する。また、防振部材60は、外部ハウジングにおいて棒状部材61が固定される固定部位FPと頭部612との間に弾性変形可能に配置された弾性部材63を含んでいる。【選択図】図4</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS
WEAPONS
title ELECTRIC COMPRESSOR
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