EP1067340A3 - Replacing gas collecting trap for an air conditioner - Google Patents

Replacing gas collecting trap for an air conditioner Download PDF

Info

Publication number
EP1067340A3
EP1067340A3 EP00114304A EP00114304A EP1067340A3 EP 1067340 A3 EP1067340 A3 EP 1067340A3 EP 00114304 A EP00114304 A EP 00114304A EP 00114304 A EP00114304 A EP 00114304A EP 1067340 A3 EP1067340 A3 EP 1067340A3
Authority
EP
European Patent Office
Prior art keywords
trap
gas
collecting
indoor unit
outdoor unit
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.)
Granted
Application number
EP00114304A
Other languages
German (de)
French (fr)
Other versions
EP1067340B1 (en
EP1067340A2 (en
Inventor
Hironao Numoto
Shigehiro Sato
Yukio Room 1108 Co-op Nomura Watanabe
Hiroyuki Takeuchi
Eiji Nakatsuno
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP1067340A2 publication Critical patent/EP1067340A2/en
Publication of EP1067340A3 publication Critical patent/EP1067340A3/en
Application granted granted Critical
Publication of EP1067340B1 publication Critical patent/EP1067340B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25B13/00—Compression machines, plants or systems, with reversible 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/04—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Drying Of Gases (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

This invention relates to a replacing gas collecting trap apparatus used for installing an air conditioner, an outdoor unit includes a compressor and an outdoor unit heat exchanger and refrigerant gas is charged into both of the compressor and the outdoor unit exchanger, an indoor unit includes an indoor unit heat exchanger which is opened into atmosphere, and a connecting pipe connecting the outdoor unit and the indoor unit, that is comprised of: a trap container body; a gas trap agent charged in said trap container for absorbing and collecting a replacing gas which has replaced air in said indoor unit heat exchanger and said connecting pipe through a connecting apparatus, wherein a volume of space inside said trap container is larger than the volume of inner space of said connecting apparatus. By this configuration, when the collecting trap apparatus is connected to the refrigeration cycle, by the volume of the space of negative pressure inside the apparatus, the air inside the connecting apparatus and the replacing gas contained in the connecting pipes are inhaled at one go to the collecting trap apparatus, then collected to the gas trap agent by physical absorption or chemical reaction.
EP00114304A 1999-07-05 2000-07-04 Replacing gas collecting trap for an air conditioner Expired - Lifetime EP1067340B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19002899A JP3149871B2 (en) 1999-07-05 1999-07-05 Replacement gas recovery trap container and air conditioner installation method
JP19002899 1999-07-05

Publications (3)

Publication Number Publication Date
EP1067340A2 EP1067340A2 (en) 2001-01-10
EP1067340A3 true EP1067340A3 (en) 2001-07-04
EP1067340B1 EP1067340B1 (en) 2005-09-28

Family

ID=16251179

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00114304A Expired - Lifetime EP1067340B1 (en) 1999-07-05 2000-07-04 Replacing gas collecting trap for an air conditioner

Country Status (5)

Country Link
EP (1) EP1067340B1 (en)
JP (1) JP3149871B2 (en)
DE (1) DE60022831T2 (en)
ES (1) ES2247986T3 (en)
MY (1) MY125784A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4366245B2 (en) * 2004-05-24 2009-11-18 アイシン精機株式会社 Refrigerant supply device
EP3693687B1 (en) * 2019-02-06 2024-03-06 Vaillant GmbH Adsorption cooling
JP6840906B1 (en) * 2020-06-18 2021-03-10 三菱電機ビルテクノサービス株式会社 Refrigerant recovery system and refrigerant recovery method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556091A (en) * 1982-09-30 1985-12-03 Aga, A.B. Method and apparatus for cooling selected wall portions of a pressurized gas cylinder during its filling
WO1990005669A1 (en) * 1988-11-17 1990-05-31 Coil Matic, Inc. Methods and articles for collecting a refrigerant vented from a heat exchange system
WO1990015293A1 (en) * 1989-05-30 1990-12-13 Norsk Hydro A.S Cooling jacket
JPH09113073A (en) * 1991-03-05 1997-05-02 Yazaki Corp No gas removing method in absorption refrigerator
US5718119A (en) * 1995-07-28 1998-02-17 Matsushita Electric Industrial Co., Ltd. Refrigeration system and method of installing same
US5917140A (en) * 1996-05-21 1999-06-29 Advanced Technology Materials, Inc. Sorbent-based fluid storage and dispensing vessel with enhanced heat transfer means
EP1014015A1 (en) * 1998-06-11 2000-06-28 Sanyo Electric Co., Ltd. Refrigerant collecting device, refrigerant collecting method, refrigerator having refrigerant collecting device, control method for refrigerant in refrigerant circuit or regeneration device and regeneration method for refrigerant collecting device
EP1041348A2 (en) * 1999-03-31 2000-10-04 Matsushita Electric Industrial Co., Ltd. Method for installing air conditioner
EP1041347A2 (en) * 1999-04-01 2000-10-04 Matsushita Electric Industrial Co., Ltd. Connecting apparatus for installing air conditioner
EP1041349A2 (en) * 1999-04-01 2000-10-04 Matsushita Electric Industrial Co., Ltd. Replacing gas apparatus for an air conditioner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0748025B2 (en) 1989-08-09 1995-05-24 シャープ株式会社 Refrigeration cycle refrigerant filling method
JPH07269994A (en) 1994-03-31 1995-10-20 Mitsubishi Gas Chem Co Inc Cooling system

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556091A (en) * 1982-09-30 1985-12-03 Aga, A.B. Method and apparatus for cooling selected wall portions of a pressurized gas cylinder during its filling
WO1990005669A1 (en) * 1988-11-17 1990-05-31 Coil Matic, Inc. Methods and articles for collecting a refrigerant vented from a heat exchange system
WO1990015293A1 (en) * 1989-05-30 1990-12-13 Norsk Hydro A.S Cooling jacket
JPH09113073A (en) * 1991-03-05 1997-05-02 Yazaki Corp No gas removing method in absorption refrigerator
US5718119A (en) * 1995-07-28 1998-02-17 Matsushita Electric Industrial Co., Ltd. Refrigeration system and method of installing same
US5917140A (en) * 1996-05-21 1999-06-29 Advanced Technology Materials, Inc. Sorbent-based fluid storage and dispensing vessel with enhanced heat transfer means
EP1014015A1 (en) * 1998-06-11 2000-06-28 Sanyo Electric Co., Ltd. Refrigerant collecting device, refrigerant collecting method, refrigerator having refrigerant collecting device, control method for refrigerant in refrigerant circuit or regeneration device and regeneration method for refrigerant collecting device
EP1041348A2 (en) * 1999-03-31 2000-10-04 Matsushita Electric Industrial Co., Ltd. Method for installing air conditioner
EP1041347A2 (en) * 1999-04-01 2000-10-04 Matsushita Electric Industrial Co., Ltd. Connecting apparatus for installing air conditioner
EP1041349A2 (en) * 1999-04-01 2000-10-04 Matsushita Electric Industrial Co., Ltd. Replacing gas apparatus for an air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 09 30 September 1997 (1997-09-30) *

Also Published As

Publication number Publication date
MY125784A (en) 2006-08-30
DE60022831T2 (en) 2006-05-11
EP1067340B1 (en) 2005-09-28
DE60022831D1 (en) 2006-02-09
ES2247986T3 (en) 2006-03-16
EP1067340A2 (en) 2001-01-10
JP2001021239A (en) 2001-01-26
JP3149871B2 (en) 2001-03-26

Similar Documents

Publication Publication Date Title
EP0952408A3 (en) Air conditioner
EP1230943A3 (en) Carbon dioxide absorber canister with breathing gas moisture sump
EP1041347A3 (en) Connecting apparatus for installing air conditioner
EP1371919A3 (en) Heating/cooling system used in air conditioner
EP1467160A3 (en) Air conditioner using flammable refrigerant
EP1400767A3 (en) A method of changing a refrigeration cycle device
GB2337103A (en) Air-conditioner
EP1533578A3 (en) Air conditioner indoor unit
EP1067340A3 (en) Replacing gas collecting trap for an air conditioner
ES2156675A1 (en) Air conditioner having a low-resistance oil separation unit
CN106134450B (en) A kind of field high efficiency air tritiated water steam-condensation gathering-device
MY114834A (en) Air conditioner
EP1041349A3 (en) Replacing gas apparatus for an air conditioner
CN100485282C (en) Device for using fresh air for improving air temperature and air quality
CN209355522U (en) Split energy-saving type high temperature air-conditioner
EP1041348A3 (en) Method for installing air conditioner
EP1243865A3 (en) Device to drain the condensation water in air conditioners
JP2001099527A (en) Oil separator, freezing cycle using oil separator, closed type scroll compressor and frreezing cycle using scroll compressor
CN202896219U (en) Passenger car air-condition with hose capable of being conveniently assembled
CN200940905Y (en) Cold/warm air processor
JP3168193B2 (en) Replacement gas recovery container used for construction of air conditioners
JP3154986B2 (en) Construction method of air conditioner and trap device for construction of air conditioner
EP1233242A3 (en) Air conditioner
CN107192044A (en) A kind of outdoor machine of air-conditioner frame being easily installed
CN210663195U (en) Detachable air conditioner

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7F 24F 1/02 A, 7F 25B 41/00 B, 7F 25B 45/00 B

17P Request for examination filed

Effective date: 20010823

AKX Designation fees paid

Free format text: DE ES IT

17Q First examination report despatched

Effective date: 20040319

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES IT

REF Corresponds to:

Ref document number: 60022831

Country of ref document: DE

Date of ref document: 20060209

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2247986

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060629

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20100722

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20100715

Year of fee payment: 11

Ref country code: DE

Payment date: 20100630

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120201

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60022831

Country of ref document: DE

Effective date: 20120201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110704

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20130823

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110705