JPH11223431A - 冷凍装置 - Google Patents

冷凍装置

Info

Publication number
JPH11223431A
JPH11223431A JP10024188A JP2418898A JPH11223431A JP H11223431 A JPH11223431 A JP H11223431A JP 10024188 A JP10024188 A JP 10024188A JP 2418898 A JP2418898 A JP 2418898A JP H11223431 A JPH11223431 A JP H11223431A
Authority
JP
Japan
Prior art keywords
refrigerant
air
evaporator
compressor
temperature
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.)
Pending
Application number
JP10024188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11223431A5 (enExample
Inventor
Hiroaki Matsushima
弘章 松嶋
Noriyuki Isojima
宣之 磯島
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10024188A priority Critical patent/JPH11223431A/ja
Publication of JPH11223431A publication Critical patent/JPH11223431A/ja
Publication of JPH11223431A5 publication Critical patent/JPH11223431A5/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks

Landscapes

  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP10024188A 1998-02-05 1998-02-05 冷凍装置 Pending JPH11223431A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10024188A JPH11223431A (ja) 1998-02-05 1998-02-05 冷凍装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10024188A JPH11223431A (ja) 1998-02-05 1998-02-05 冷凍装置

Publications (2)

Publication Number Publication Date
JPH11223431A true JPH11223431A (ja) 1999-08-17
JPH11223431A5 JPH11223431A5 (enExample) 2005-08-11

Family

ID=12131361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10024188A Pending JPH11223431A (ja) 1998-02-05 1998-02-05 冷凍装置

Country Status (1)

Country Link
JP (1) JPH11223431A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001059375A1 (en) * 2000-02-14 2001-08-16 Daikin Industries, Ltd. Refrigerator, abrasive powder judging device, and refrigerant oxidation judging device
JP2017145998A (ja) * 2016-02-16 2017-08-24 ダイキン工業株式会社 冷凍装置
JP2019207104A (ja) * 2019-09-12 2019-12-05 三菱電機株式会社 冷凍サイクル装置

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162380A (en) * 1980-05-20 1981-12-14 Fuji Heavy Ind Ltd Refrigerating plant
JPS6322576U (enExample) * 1986-07-29 1988-02-15
JPH0213767A (ja) * 1988-06-30 1990-01-18 Mitsubishi Heavy Ind Ltd 冷凍機の空気混入診断装置
JPH02195242A (ja) * 1988-12-08 1990-08-01 Thermo King Corp 空気混入検知モニタ
JPH03213972A (ja) * 1990-01-19 1991-09-19 Matsushita Refrig Co Ltd 冷蔵庫
JPH04369370A (ja) * 1991-06-14 1992-12-22 Hitachi Ltd 冷凍装置
JPH0719680A (ja) * 1993-06-30 1995-01-20 Daikin Ind Ltd 冷凍機の運転制御装置
JPH07190504A (ja) * 1993-12-27 1995-07-28 Hachiyou Eng Kk 冷媒流量制御装置
JPH07280398A (ja) * 1994-04-04 1995-10-27 Hitachi Bill Shisetsu Eng Kk 冷凍機の空気漏入判定方法、および同空気漏入判定装置
JPH0861815A (ja) * 1994-08-19 1996-03-08 Hitachi Ltd 空気調和機
JPH08135829A (ja) * 1994-11-11 1996-05-31 Pacific Ind Co Ltd 電動膨張弁の構造
JPH09280696A (ja) * 1996-04-09 1997-10-31 Mitsubishi Heavy Ind Ltd 電子膨張弁の制御方法

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162380A (en) * 1980-05-20 1981-12-14 Fuji Heavy Ind Ltd Refrigerating plant
JPS6322576U (enExample) * 1986-07-29 1988-02-15
JPH0213767A (ja) * 1988-06-30 1990-01-18 Mitsubishi Heavy Ind Ltd 冷凍機の空気混入診断装置
JPH02195242A (ja) * 1988-12-08 1990-08-01 Thermo King Corp 空気混入検知モニタ
JPH03213972A (ja) * 1990-01-19 1991-09-19 Matsushita Refrig Co Ltd 冷蔵庫
JPH04369370A (ja) * 1991-06-14 1992-12-22 Hitachi Ltd 冷凍装置
JPH0719680A (ja) * 1993-06-30 1995-01-20 Daikin Ind Ltd 冷凍機の運転制御装置
JPH07190504A (ja) * 1993-12-27 1995-07-28 Hachiyou Eng Kk 冷媒流量制御装置
JPH07280398A (ja) * 1994-04-04 1995-10-27 Hitachi Bill Shisetsu Eng Kk 冷凍機の空気漏入判定方法、および同空気漏入判定装置
JPH0861815A (ja) * 1994-08-19 1996-03-08 Hitachi Ltd 空気調和機
JPH08135829A (ja) * 1994-11-11 1996-05-31 Pacific Ind Co Ltd 電動膨張弁の構造
JPH09280696A (ja) * 1996-04-09 1997-10-31 Mitsubishi Heavy Ind Ltd 電子膨張弁の制御方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001059375A1 (en) * 2000-02-14 2001-08-16 Daikin Industries, Ltd. Refrigerator, abrasive powder judging device, and refrigerant oxidation judging device
US6725677B2 (en) 2000-02-14 2004-04-27 Daikin Industries, Ltd. Refrigerator, abrasive powder judging device, and refrigerant oxidation judging device
AU2001230529B2 (en) * 2000-02-14 2004-11-11 Daikin Industries, Ltd. Refrigerator, abrasive powder judging device, and refrigerant oxidation judging device
JP2017145998A (ja) * 2016-02-16 2017-08-24 ダイキン工業株式会社 冷凍装置
WO2017141899A1 (ja) * 2016-02-16 2017-08-24 ダイキン工業株式会社 冷凍装置
JP2019207104A (ja) * 2019-09-12 2019-12-05 三菱電機株式会社 冷凍サイクル装置

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