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1. WO2020195532 - COMPRESSOR

Publication Number WO/2020/195532
Publication Date 01.10.2020
International Application No. PCT/JP2020/008218
International Filing Date 28.02.2020
IPC
F04B 39/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/-F04B37/225
06Cooling; Heating; Prevention of freezing
F04B 41/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
41Pumping installations or systems specially adapted for elastic fluids
02having reservoirs
F04C 29/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
29Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C18/-F04C28/193
04Heating; Cooling; Heat insulation
Applicants
  • 株式会社日立産機システム HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. [JP]/[JP]
Inventors
  • 池村 勇次 IKEMURA Yuji
  • 鈴木 智夫 SUZUKI Tomoo
Agents
  • 青稜特許業務法人 SEIRYO I.P.C.
Priority Data
2019-06056127.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COMPRESSOR
(FR) COMPRESSEUR
(JA) 圧縮機
Abstract
(EN)
This compressor is provided with: a driving source; a compressor body to which power is supplied by the driving source; a discharge pipe system which circulates a compressed gas discharged from the compressor body; a controller which controls the driving source; a case which houses the controller and has therein a region having a pressure lower than the compressed gas circulated in the discharge pipe system; and a branched pipe which is branched from the discharge pipe system, circulates the compressed gas therein, and communicates with the case.
(FR)
L'invention concerne un compresseur pourvu : d'une source d'entraînement ; d'un corps de compresseur auquel de l'énergie est fournie par la source d'entraînement ; d'un système de tuyau de refoulement qui fait circuler un gaz comprimé refoulé du corps de compresseur ; d'un dispositif de commande qui commande la source d'entraînement ; d'un boîtier qui loge le dispositif de commande et comporte à l'intérieur de ce dernier une région ayant une pression inférieure au gaz comprimé circulant dans le système de tuyau de refoulement ; et un tuyau ramifié qui est ramifié à partir du système de tuyau de refoulement, fait circuler le gaz comprimé à l'intérieur de celui-ci, et communique avec le boîtier.
(JA)
圧縮機が、駆動源と、駆動源によって動力が供給される圧縮機本体と、圧縮機本体が吐き出す圧縮気体を流通させる吐出配管系統と、駆動源を制御する制御装置と、制御装置を格納し、吐出配管系統に流通する圧縮気体よりも低圧の領域を内部に備えた筐体と、吐出配管系統から分岐され、圧縮気体を内部に流通させ、筐体と連通する分岐配管とを備える。
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