JP4902866B2 - 冷媒充填方法 - Google Patents

冷媒充填方法 Download PDF

Info

Publication number
JP4902866B2
JP4902866B2 JP2007075738A JP2007075738A JP4902866B2 JP 4902866 B2 JP4902866 B2 JP 4902866B2 JP 2007075738 A JP2007075738 A JP 2007075738A JP 2007075738 A JP2007075738 A JP 2007075738A JP 4902866 B2 JP4902866 B2 JP 4902866B2
Authority
JP
Japan
Prior art keywords
refrigerant
temperature
condenser
amount
evaporator
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
JP2007075738A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008232579A5 (https=
JP2008232579A (ja
Inventor
正信 馬場
航祐 田中
正則 青木
正人 四十宮
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2007075738A priority Critical patent/JP4902866B2/ja
Publication of JP2008232579A publication Critical patent/JP2008232579A/ja
Publication of JP2008232579A5 publication Critical patent/JP2008232579A5/ja
Application granted granted Critical
Publication of JP4902866B2 publication Critical patent/JP4902866B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Air Conditioning Control Device (AREA)
JP2007075738A 2007-03-23 2007-03-23 冷媒充填方法 Expired - Fee Related JP4902866B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007075738A JP4902866B2 (ja) 2007-03-23 2007-03-23 冷媒充填方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007075738A JP4902866B2 (ja) 2007-03-23 2007-03-23 冷媒充填方法

Publications (3)

Publication Number Publication Date
JP2008232579A JP2008232579A (ja) 2008-10-02
JP2008232579A5 JP2008232579A5 (https=) 2009-07-02
JP4902866B2 true JP4902866B2 (ja) 2012-03-21

Family

ID=39905582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007075738A Expired - Fee Related JP4902866B2 (ja) 2007-03-23 2007-03-23 冷媒充填方法

Country Status (1)

Country Link
JP (1) JP4902866B2 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5463660B2 (ja) * 2008-12-04 2014-04-09 ダイキン工業株式会社 冷凍装置
KR101526340B1 (ko) * 2009-05-15 2015-06-05 엘지전자 주식회사 공기조화기의 냉매 충진장치 및 냉매 충진방법
JP5183609B2 (ja) * 2009-10-23 2013-04-17 三菱電機株式会社 冷凍空調装置
US9222711B2 (en) 2010-03-12 2015-12-29 Mitsubishi Electric Corporation Refrigerating and air-conditioning apparatus
JP5705453B2 (ja) * 2010-04-21 2015-04-22 三菱重工業株式会社 空気調和装置の冷媒充填方法
JP5674452B2 (ja) * 2010-12-22 2015-02-25 三菱電機株式会社 冷凍装置
US9188376B2 (en) * 2012-12-20 2015-11-17 Mitsubishi Electric Corporation Refrigerant charge assisting device, air-conditioning apparatus, and refrigerant charge assisting program
WO2016036176A1 (ko) * 2014-09-03 2016-03-10 삼성전자주식회사 공기 조화기 및 그 제어방법
JP6699614B2 (ja) 2017-04-05 2020-05-27 株式会社デンソー 冷媒漏れ検知装置、冷凍サイクル装置
JP6702267B2 (ja) * 2017-06-06 2020-05-27 株式会社デンソー 冷媒量推定装置、冷凍サイクル装置
JP7124851B2 (ja) * 2020-07-29 2022-08-24 株式会社富士通ゼネラル 空気調和機
DE102021108124A1 (de) * 2021-03-31 2022-10-06 Audi Aktiengesellschaft Verfahren zur Überwachung einer Kältemittelfüllmenge einer Kältemaschine, Kältemaschine und Kraftfahrzeug

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0721374B2 (ja) * 1986-01-08 1995-03-08 株式会社日立製作所 冷媒量検知装置を備えた空気調和機
JPH03168572A (ja) * 1989-11-29 1991-07-22 Hitachi Ltd 自動車用空気調和装置
JP2997487B2 (ja) * 1989-12-13 2000-01-11 株式会社日立製作所 冷凍装置及び冷凍装置における冷媒量表示方法
JP2005241172A (ja) * 2004-02-27 2005-09-08 Mitsubishi Heavy Ind Ltd 冷凍サイクルに対する冷媒充填方法及びその装置
JP4503646B2 (ja) * 2005-02-24 2010-07-14 三菱電機株式会社 空気調和装置
JP4215022B2 (ja) * 2005-04-07 2009-01-28 ダイキン工業株式会社 空気調和装置

Also Published As

Publication number Publication date
JP2008232579A (ja) 2008-10-02

Similar Documents

Publication Publication Date Title
JP4902866B2 (ja) 冷媒充填方法
JP5247833B2 (ja) 空気調和装置
US7980086B2 (en) Air conditioner
JP4474455B2 (ja) 冷凍空調装置への冷媒充填装置及び冷凍空調装置への冷媒充填方法
CN100513944C (zh) 空调装置
CN101865509B (zh) 空调装置的制冷剂量判定方法
US10598417B2 (en) Refrigeration cycle apparatus and refrigeration cycle apparatus abnormality detecting system
JP4155313B2 (ja) 空気調和装置
US8033123B2 (en) Air conditioner
US20100154447A1 (en) Air conditioner
JP6551593B2 (ja) 冷媒量推定方法及び空気調和装置
WO2006109677A1 (ja) 空気調和装置の冷媒量判定システム
WO2020067428A1 (ja) 空気調和装置、管理装置、及び冷媒連絡管
JP4864112B2 (ja) 冷媒充填装置および冷媒充填方法、並びに冷凍空調装置
JP2001141322A (ja) ヒートポンプ装置
JP2000337740A (ja) 冷媒量調整方法及び冷媒量判定装置
JP2010025545A (ja) 冷凍空調装置への冷媒充填方法、冷凍空調装置への冷媒充填装置
JP2009115324A (ja) 冷凍空調装置への冷媒充填方法、冷凍空調装置への冷媒充填装置
JP4655107B2 (ja) 空気調和装置
JP2007292429A (ja) 空気調和装置
JP2020159687A (ja) 冷凍サイクル装置および冷凍装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090520

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090520

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110426

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110531

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110629

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20111227

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20111229

R150 Certificate of patent or registration of utility model

Ref document number: 4902866

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150113

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees