PUMP AND CYLINDER FOR CLEANING PIPING OF AIR CONDITIONER

PROBLEM TO BE SOLVED: To provide a method for cleaning an air conditioner in which long term reliability is ensured even if existing piping is utilized, as it is, when an HFC based refrigerant is used newly. SOLUTION: A manual or stepping pump for cleaning the existing piping of an air conditioner i...

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Hauptverfasser: IWASHIMIZU MASAKATSU, SATO NARIHIRO, MATSUMOTO YASUAKI, FUJITAKA AKIRA, OTA SEIJI, NUMAMOTO HIRONAO, KUSUMARU YUICHI, NAKASUMI EIJI
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creator IWASHIMIZU MASAKATSU
SATO NARIHIRO
MATSUMOTO YASUAKI
FUJITAKA AKIRA
OTA SEIJI
NUMAMOTO HIRONAO
KUSUMARU YUICHI
NAKASUMI EIJI
description PROBLEM TO BE SOLVED: To provide a method for cleaning an air conditioner in which long term reliability is ensured even if existing piping is utilized, as it is, when an HFC based refrigerant is used newly. SOLUTION: A manual or stepping pump for cleaning the existing piping of an air conditioner is employed in a process for removing foreign matters remaining in piping coupling the indoor unit and the outdoor unit of the air conditioner from the other opening of the piping by inserting an article from one opening of the piping and then carrying the article through a compression gas means.
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recordid cdi_epo_espacenet_JP2001174110A
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subjects BLASTING
CLEANING
CLEANING IN GENERAL
CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
COMBINED HEATING AND REFRIGERATION SYSTEMS
HEAT EXCHANGE IN GENERAL
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PREVENTION OF FOULING IN GENERAL
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
TRANSPORTING
WEAPONS
title PUMP AND CYLINDER FOR CLEANING PIPING OF AIR CONDITIONER
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