EP1977172A4 - Air conditioner and control method thereof - Google Patents

Air conditioner and control method thereof Download PDF

Info

Publication number
EP1977172A4
EP1977172A4 EP06823948.2A EP06823948A EP1977172A4 EP 1977172 A4 EP1977172 A4 EP 1977172A4 EP 06823948 A EP06823948 A EP 06823948A EP 1977172 A4 EP1977172 A4 EP 1977172A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
control method
conditioner
air
control
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
EP06823948.2A
Other languages
German (de)
French (fr)
Other versions
EP1977172A2 (en
EP1977172B1 (en
Inventor
Chang-Bum Kim
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1977172A2 publication Critical patent/EP1977172A2/en
Publication of EP1977172A4 publication Critical patent/EP1977172A4/en
Application granted granted Critical
Publication of EP1977172B1 publication Critical patent/EP1977172B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1009—Piston pumps actuated by a lever
    • B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
EP06823948.2A 2006-01-24 2006-12-06 Air conditioner and control method thereof Active EP1977172B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060007310A KR20070077631A (en) 2006-01-24 2006-01-24 Air conditioner enable to compensate for power factor
PCT/KR2006/005241 WO2007086647A2 (en) 2006-01-24 2006-12-06 Air conditioner and control method thereof

Publications (3)

Publication Number Publication Date
EP1977172A2 EP1977172A2 (en) 2008-10-08
EP1977172A4 true EP1977172A4 (en) 2017-11-22
EP1977172B1 EP1977172B1 (en) 2019-09-18

Family

ID=38309614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06823948.2A Active EP1977172B1 (en) 2006-01-24 2006-12-06 Air conditioner and control method thereof

Country Status (4)

Country Link
EP (1) EP1977172B1 (en)
KR (1) KR20070077631A (en)
CN (1) CN101595618A (en)
WO (1) WO2007086647A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010021591A1 (en) * 2008-08-21 2010-02-25 Aztech Technologies Pte Ltd Power factor correcting arrangement and method of correcting power factor
KR101243637B1 (en) * 2010-10-25 2013-03-14 이호일 Device for switching blower motor for vehicles
KR102178489B1 (en) * 2019-01-02 2020-11-13 엘지전자 주식회사 Power converting apparatus and air conditioner including the same
CN111102683B (en) * 2019-12-27 2021-07-30 上海三菱电机·上菱空调机电器有限公司 Power factor improving method and system and control method of variable frequency air conditioner
CN111981637B (en) * 2020-09-01 2021-11-19 珠海格力电器股份有限公司 Air conditioner short circuit abnormity detection method, computer device and computer readable storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296139A (en) * 1994-11-18 1996-06-19 Toshiba Kk Power converter and air conditioner using same
EP0820136A2 (en) * 1996-07-16 1998-01-21 Hitachi, Ltd. Power supply circuit for an air conditioner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513168C3 (en) * 1975-03-25 1978-06-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for reactive power compensation in a three-phase network

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296139A (en) * 1994-11-18 1996-06-19 Toshiba Kk Power converter and air conditioner using same
EP0820136A2 (en) * 1996-07-16 1998-01-21 Hitachi, Ltd. Power supply circuit for an air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007086647A2 *

Also Published As

Publication number Publication date
KR20070077631A (en) 2007-07-27
WO2007086647A3 (en) 2009-05-14
EP1977172A2 (en) 2008-10-08
CN101595618A (en) 2009-12-02
EP1977172B1 (en) 2019-09-18
WO2007086647A2 (en) 2007-08-02

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