PUMP, REFRIGERATION CYCLE DEVICE, AND METHOD FOR PRODUCING PUMP

A resin magnet 68, a magnetic pole position detection resin magnet 69, and a sleeve bearing, which is disposed inside the resin magnet 68, are integrally molded together with a thermoplastic resin in a rotor portion 60a. At the same time, an impeller attachment portion 67a is formed by the thermopla...

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Bibliographic Details
Main Authors SAKANOBE, Kazunori, OYA, Junichiro, ASO, Hiroki, YAMAMOTO, Mineo, ISHII, Hiroyuki, URABE, Yuto
Format Patent
LanguageEnglish
French
German
Published 24.06.2020
Subjects
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
WEAPONS
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Summary:A resin magnet 68, a magnetic pole position detection resin magnet 69, and a sleeve bearing, which is disposed inside the resin magnet 68, are integrally molded together with a thermoplastic resin in a rotor portion 60a. At the same time, an impeller attachment portion 67a is formed by the thermoplastic resin.
Bibliography:Application Number: EP20120867687