KR920006045B1 - 순간 정전시 압축기 구동 지연 방법 - Google Patents
순간 정전시 압축기 구동 지연 방법 Download PDFInfo
- Publication number
- KR920006045B1 KR920006045B1 KR1019900009467A KR900009467A KR920006045B1 KR 920006045 B1 KR920006045 B1 KR 920006045B1 KR 1019900009467 A KR1019900009467 A KR 1019900009467A KR 900009467 A KR900009467 A KR 900009467A KR 920006045 B1 KR920006045 B1 KR 920006045B1
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- power failure
- time
- delay
- microcomputer
- 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.)
- Expired
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
Claims (1)
- 압축기 및 메모리 백업 콘덴서를 구비한 냉동 또는 공조기기에 있어서, 정전시간을 카운트하면서 외부인터럽트 신호가 입력될때마다 정전카운터를 리세트시키는 단계와, 외부인터럽트 신호에 의해 일정시간 이내의 순간 정전을 감지하고 운전키가 온 상태일 경우 마이콤을 대기모드로 가동시키는 단계와, 정전복귀 여부에 따라 설정된 지연시간을 카운트하여 지연시간내에 교류전원이 공급되더라도 압축기의 재구동을 설정된시간동안 지연시키는 단계와, 운전상태를 체크하여 운전키가 온상태일 경우 시간지연카운트카 완료된 것을 감지하고 압축기를 구동시키는 단계로 제어함을 특징으로 하는 순간 정전시 압축기 구동 지연 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900009467A KR920006045B1 (ko) | 1990-06-26 | 1990-06-26 | 순간 정전시 압축기 구동 지연 방법 |
JP3172003A JPH04229091A (ja) | 1990-06-26 | 1991-06-18 | 瞬間停電時圧縮機駆動遅延方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900009467A KR920006045B1 (ko) | 1990-06-26 | 1990-06-26 | 순간 정전시 압축기 구동 지연 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920001084A KR920001084A (ko) | 1992-01-29 |
KR920006045B1 true KR920006045B1 (ko) | 1992-07-27 |
Family
ID=19300502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900009467A Expired KR920006045B1 (ko) | 1990-06-26 | 1990-06-26 | 순간 정전시 압축기 구동 지연 방법 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH04229091A (ko) |
KR (1) | KR920006045B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100288594B1 (ko) * | 1997-11-19 | 2001-05-02 | 배길성 | 고속전철용자동판매기의압축기구동장치 |
KR100903183B1 (ko) * | 2007-06-21 | 2009-06-17 | 주식회사 어드밴스드웨이브 | 신호의 지연을 이용한 순간정전 보상장치 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6277087A (ja) * | 1985-09-26 | 1987-04-09 | Toshiba Corp | 圧縮機モ−タの制御装置 |
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1990
- 1990-06-26 KR KR1019900009467A patent/KR920006045B1/ko not_active Expired
-
1991
- 1991-06-18 JP JP3172003A patent/JPH04229091A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH04229091A (ja) | 1992-08-18 |
KR920001084A (ko) | 1992-01-29 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19900626 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19900626 Comment text: Request for Examination of Application |
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E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19920127 Patent event code: PE09021S01D |
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PG1501 | Laying open of application | ||
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19920625 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19921012 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19921208 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 19921207 End annual number: 3 Start annual number: 1 |
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PR1001 | Payment of annual fee |
Payment date: 19950529 Start annual number: 4 End annual number: 4 |
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PR1001 | Payment of annual fee |
Payment date: 19960627 Start annual number: 5 End annual number: 5 |
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PR1001 | Payment of annual fee |
Payment date: 19961230 Start annual number: 6 End annual number: 6 |
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PR1001 | Payment of annual fee |
Payment date: 19970826 Start annual number: 7 End annual number: 7 |
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FPAY | Annual fee payment |
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PR1001 | Payment of annual fee |
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LAPS | Lapse due to unpaid annual fee | ||
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