KR100885515B1 - 냉장고의 제어회로 - Google Patents
냉장고의 제어회로 Download PDFInfo
- Publication number
- KR100885515B1 KR100885515B1 KR1020020045877A KR20020045877A KR100885515B1 KR 100885515 B1 KR100885515 B1 KR 100885515B1 KR 1020020045877 A KR1020020045877 A KR 1020020045877A KR 20020045877 A KR20020045877 A KR 20020045877A KR 100885515 B1 KR100885515 B1 KR 100885515B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerator
- capacitor
- power factor
- control circuit
- power
- Prior art date
Links
Images
Classifications
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- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/002—Defroster control
- F25D21/006—Defroster control with electronic control circuits
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- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/002—Defroster control
- F25D21/008—Defroster control by timer
-
- 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
- F25B2500/05—Cost reduction
Landscapes
- 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
Description
상기 캐패시터는, 진상 콘덴서인 것이 바람직하다.
Claims (2)
- 고내의 온도를 조절하기 위해 냉매를 압축하는 압축기와, 냉기를 고내로 토출시키기 위해 구동하는 쿨링팬과, 제상운전을 수행하기 위해 시간을 카운트하는 제상카운트와, 팬모터 등으로 부하가 구성된 냉장고에 있어서,전원단과 연결되어 고내의 온도를 자동조절하는 스위치부와;상기 스위치부 후단에 병렬 연결되어 상기 스위치부가 온 상태인 경우에만 구동되며, 압축기 모터와 쿨링팬, 제상카운트, 팬모터 중 하나 이상으로 구성되는 부하에 공급되는 전압과 전류의 위상차에 의한 왜곡현상을 방지하여 역율을 개선하는 캐패시터를 포함하여 구성되는 것을 특징으로 하는 냉장고의 제어회로.
- 제 1항에 있어서, 상기 캐패시터는,진상 콘덴서인 것을 특징으로 하는 냉장고의 제어회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020045877A KR100885515B1 (ko) | 2002-08-02 | 2002-08-02 | 냉장고의 제어회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020045877A KR100885515B1 (ko) | 2002-08-02 | 2002-08-02 | 냉장고의 제어회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040012338A KR20040012338A (ko) | 2004-02-11 |
KR100885515B1 true KR100885515B1 (ko) | 2009-02-26 |
Family
ID=37320331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020045877A KR100885515B1 (ko) | 2002-08-02 | 2002-08-02 | 냉장고의 제어회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100885515B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR880001230A (ko) * | 1986-07-26 | 1988-04-22 | 데니스 한리·도우글라스 포드 | 식물 폴리페놀의 제거 및 회수 |
JPH0662596A (ja) * | 1992-08-04 | 1994-03-04 | Hitachi Ltd | 冷蔵庫用インバータ装置 |
KR20000059505A (ko) * | 1999-03-04 | 2000-10-05 | 구자홍 | 능동 역률보상이 가능한 단상 에스알엠의 구동회로 |
KR20010043952A (ko) * | 1999-03-30 | 2001-05-25 | 타실로 다우너 ; 랄프 프레준 ; 요아힘 베르너 | 역률 보정 회로 |
KR20010080794A (ko) * | 1999-12-31 | 2001-08-25 | 구자홍 | 냉장고 고내등 제어회로 |
-
2002
- 2002-08-02 KR KR1020020045877A patent/KR100885515B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR880001230A (ko) * | 1986-07-26 | 1988-04-22 | 데니스 한리·도우글라스 포드 | 식물 폴리페놀의 제거 및 회수 |
JPH0662596A (ja) * | 1992-08-04 | 1994-03-04 | Hitachi Ltd | 冷蔵庫用インバータ装置 |
KR20000059505A (ko) * | 1999-03-04 | 2000-10-05 | 구자홍 | 능동 역률보상이 가능한 단상 에스알엠의 구동회로 |
KR20010043952A (ko) * | 1999-03-30 | 2001-05-25 | 타실로 다우너 ; 랄프 프레준 ; 요아힘 베르너 | 역률 보정 회로 |
KR20010080794A (ko) * | 1999-12-31 | 2001-08-25 | 구자홍 | 냉장고 고내등 제어회로 |
Also Published As
Publication number | Publication date |
---|---|
KR20040012338A (ko) | 2004-02-11 |
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