KR870005227A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
KR870005227A
KR870005227A KR860010230A KR860010230A KR870005227A KR 870005227 A KR870005227 A KR 870005227A KR 860010230 A KR860010230 A KR 860010230A KR 860010230 A KR860010230 A KR 860010230A KR 870005227 A KR870005227 A KR 870005227A
Authority
KR
South Korea
Prior art keywords
power supply
frequency
refrigerator
output
time
Prior art date
Application number
KR860010230A
Other languages
Korean (ko)
Other versions
KR920009313B1 (en
Inventor
고오지 야마다
고오이찌 나가오
Original Assignee
와다리 시기이찌로오
가부시끼가이샤 도시바
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 와다리 시기이찌로오, 가부시끼가이샤 도시바 filed Critical 와다리 시기이찌로오
Publication of KR870005227A publication Critical patent/KR870005227A/en
Application granted granted Critical
Publication of KR920009313B1 publication Critical patent/KR920009313B1/en

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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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

내용 없음No content

Description

냉장고Refrigerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도 및 제2도는 본 발명의 한 실시예를 나타내는 것으로서,1 and 2 show an embodiment of the present invention,

제1도는 회로도.1 is a circuit diagram.

제2도는 주파수의 변화 특성도.2 is a characteristic diagram of frequency change.

제3도는 본 발명의 다른 실시예를 나타내는 부분 회로도.3 is a partial circuit diagram showing another embodiment of the present invention.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

11 : 상용전원 14 : 인버어터 16 : 압축기 모우터11 commercial power 14 inverter 16 compressor motor

17 : 절환 스위치 18 : 구동제어장치17: changeover switch 18: drive control device

Claims (3)

압축기 모우터(16)를 제1의 교류전원장치(11)로 구동하는 경우와, 이 제1의 교류전원장치의 출력주파수보다 높게 설정된 값의 주파수를 출력하는 제2의 전원장치(14)로 구동하는 경우도 절환할 수 있는 장치(17)를 구비한 냉장고에 있어서, 압축기 모우터를 제2의 전원장치로부터의 추력주파수로 구동하도록 절환했을 때, 그 절환시점으로부터 설정된 시간 동안은 제2의 전원 장치의 출력주파수가 전술한 설정된 값의 출력 주파수보다 낮게 설정되도록 제어한느 구동제어장치(18)를 구비한 것을 특징으로 하는 냉장고.When the compressor motor 16 is driven by the first AC power supply 11 and the second power supply 14 outputs a frequency having a value set higher than the output frequency of the first AC power supply. In a refrigerator having a device (17) which can be switched even when driving, when the compressor motor is switched to drive at the thrust frequency from the second power supply device, a second time is set for the time set from the switching time. And a drive control device (18) for controlling the output frequency of the power supply device to be set lower than the output frequency of the above-described set value. 제1항에 있어서, 전술한 제1의 교류전원 장치는 상용 전원이며, 전술한 제2의 전원장치는 인버어터인 것을 특징으로 하는 냉장고.The refrigerator according to claim 1, wherein the first AC power supply device described above is a commercial power supply and the second power supply device described above is an inverter. 제1항에 있어서, 전술한 제2의 전원장치(14)로부터 전술한 설정된 시간동안에 출력되는 주파수는 전술한 제1의 교류전원장치로부터 출력되는 주파수와 동일하든가 또는 그 이상의 주파수로 설정된 것을 특징으로 하는 냉장고.The frequency output from the above-described second power supply 14 during the above-described set time is set equal to or higher than the frequency output from the above-described first AC power supply. Refrigerator. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860010230A 1985-11-30 1986-11-29 Refrigerator KR920009313B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60269969A JPS62129673A (en) 1985-11-30 1985-11-30 Refrigerator
JP60-269969 1985-11-30

Publications (2)

Publication Number Publication Date
KR870005227A true KR870005227A (en) 1987-06-05
KR920009313B1 KR920009313B1 (en) 1992-10-15

Family

ID=17479745

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860010230A KR920009313B1 (en) 1985-11-30 1986-11-29 Refrigerator

Country Status (2)

Country Link
JP (1) JPS62129673A (en)
KR (1) KR920009313B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040582A (en) * 1983-08-15 1985-03-02 Nippon Telegr & Teleph Corp <Ntt> Magnetic disk device
JPS60149861A (en) * 1984-01-18 1985-08-07 株式会社日立製作所 Refrigerator

Also Published As

Publication number Publication date
KR920009313B1 (en) 1992-10-15
JPS62129673A (en) 1987-06-11

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