AU2003252541A1 - Electronic refrigerant charging-pressure display system - Google Patents

Electronic refrigerant charging-pressure display system

Info

Publication number
AU2003252541A1
AU2003252541A1 AU2003252541A AU2003252541A AU2003252541A1 AU 2003252541 A1 AU2003252541 A1 AU 2003252541A1 AU 2003252541 A AU2003252541 A AU 2003252541A AU 2003252541 A AU2003252541 A AU 2003252541A AU 2003252541 A1 AU2003252541 A1 AU 2003252541A1
Authority
AU
Australia
Prior art keywords
display system
pressure display
refrigerant charging
electronic refrigerant
electronic
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.)
Abandoned
Application number
AU2003252541A
Inventor
Deok-Jae Lee
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.)
Metachem Inc
Original Assignee
Metachem Inc
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 Metachem Inc filed Critical Metachem Inc
Publication of AU2003252541A1 publication Critical patent/AU2003252541A1/en
Abandoned 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/003—Control issues for charging or collecting refrigerant to or from a cycle
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
AU2003252541A 2003-07-04 2003-07-30 Electronic refrigerant charging-pressure display system Abandoned AU2003252541A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2003-0045174 2003-07-04
KR1020030045174A KR100465013B1 (en) 2003-07-04 2003-07-04 Electro type charged refrigerants pressure displayer
PCT/KR2003/001538 WO2005003654A1 (en) 2003-07-04 2003-07-30 Electronic refrigerant charging-pressure display system

Publications (1)

Publication Number Publication Date
AU2003252541A1 true AU2003252541A1 (en) 2005-01-21

Family

ID=33562898

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003252541A Abandoned AU2003252541A1 (en) 2003-07-04 2003-07-30 Electronic refrigerant charging-pressure display system

Country Status (3)

Country Link
KR (1) KR100465013B1 (en)
AU (1) AU2003252541A1 (en)
WO (1) WO2005003654A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100960558B1 (en) 2008-05-29 2010-06-03 주식회사 에어-텍 high pressure standard pressure indicator for recovering, recycling and replenishing apparatus and recovering, recycling and replenishing apparatus with high pressure standard pressure indicator
JP7158715B2 (en) * 2018-10-09 2022-10-24 プロステップ株式会社 manifold gauge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231841A (en) * 1991-12-19 1993-08-03 Mcclelland Ralph A Refrigerant charging system and control system therefor
JPH062994A (en) * 1992-06-19 1994-01-11 Hitachi Bill Shisetsu Eng Kk Method and apparatus for adjusting temperature and pressure for recovery of refrigerant
US5860286A (en) * 1997-06-06 1999-01-19 Carrier Corporation System monitoring refrigeration charge
KR20010029018A (en) * 1999-09-28 2001-04-06 윤종용 Automatic refrigerant injecting device

Also Published As

Publication number Publication date
WO2005003654A1 (en) 2005-01-13
KR100465013B1 (en) 2005-01-13

Similar Documents

Publication Publication Date Title
AU2003225641A1 (en) Bezel-less electronic display
AU2003232018A1 (en) Electronic displays
AU2003237098A1 (en) Electromagnetophoresis display
AU2003277307A1 (en) Integrated electronic display
AU2003273448A1 (en) Secure display system
AU2003287341A1 (en) Refrigeration system
AU2003215745A1 (en) Display driver circuits
AU2003253145A1 (en) Display device
AU2003289446A1 (en) Display device
AU2003202760A1 (en) Display device
AU2003242392A1 (en) Display
AU2003253980A1 (en) Foveated display system
AU2003260271A1 (en) Display device
AU2003247111A1 (en) Display device
AU2003226560A1 (en) Display devices
AU2003264396A1 (en) Display device
AU2002332157A1 (en) Electronic display
AU2003243854A1 (en) Refrigeration system
AU2003292372A1 (en) Display device
AU2003272961A1 (en) Display device
AU2003248924A1 (en) Electronic display device
AU2003278526A1 (en) Display device
AU2003252541A1 (en) Electronic refrigerant charging-pressure display system
AU2003303836A1 (en) Display
AU2003247108A1 (en) Display device

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase