CA2244420C - Procede de chargement d'un melange refrigerant - Google Patents

Procede de chargement d'un melange refrigerant Download PDF

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Publication number
CA2244420C
CA2244420C CA002244420A CA2244420A CA2244420C CA 2244420 C CA2244420 C CA 2244420C CA 002244420 A CA002244420 A CA 002244420A CA 2244420 A CA2244420 A CA 2244420A CA 2244420 C CA2244420 C CA 2244420C
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CA
Canada
Prior art keywords
weight
blend
refrigerant
azeotropic
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002244420A
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English (en)
Other versions
CA2244420A1 (fr
Inventor
Satoshi Ide
Takashi Shibanuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP8318126A external-priority patent/JPH10160296A/ja
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of CA2244420A1 publication Critical patent/CA2244420A1/fr
Application granted granted Critical
Publication of CA2244420C publication Critical patent/CA2244420C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Pour utiliser un mélange non azéotrope composé de HFC32 (23 % en poids), de HFC125 (25 % en poids) et de HFC134a (52 % en poids) comme agent de refroidissement, on maintient la composition du mélange dans un conteneur destiné à l'alimentation, telle une bombe, par exemple, dans les limites suivantes: de 23,5 à 25,0 % en poids de HFC32, de 23,5 à 25,0 % en poids de HFC125 et de 50,0 à 53,0 % en poids de HFC134a et on extrait ledit mélange de la phase liquide à une température de 40 DEG C maximum. Le changement de composition dû au chargement du mélange non azéotrope se maintient dans une plage acceptable de rendement de refroidissement.
CA002244420A 1996-11-28 1997-11-25 Procede de chargement d'un melange refrigerant Expired - Fee Related CA2244420C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8318126A JPH10160296A (ja) 1996-11-28 1996-11-28 混合冷媒の充填方法
JP8/318126 1996-11-28
PCT/JP1997/004298 WO1998023703A1 (fr) 1996-11-28 1997-11-25 Procede de chargement d'un agent de refroidissement mixte

Publications (2)

Publication Number Publication Date
CA2244420A1 CA2244420A1 (fr) 1998-06-04
CA2244420C true CA2244420C (fr) 2006-02-07

Family

ID=35892213

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002244420A Expired - Fee Related CA2244420C (fr) 1996-11-28 1997-11-25 Procede de chargement d'un melange refrigerant

Country Status (1)

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CA (1) CA2244420C (fr)

Also Published As

Publication number Publication date
CA2244420A1 (fr) 1998-06-04

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