KR940022037A - How to return the ice tray - Google Patents
How to return the ice tray Download PDFInfo
- Publication number
- KR940022037A KR940022037A KR1019940004567A KR19940004567A KR940022037A KR 940022037 A KR940022037 A KR 940022037A KR 1019940004567 A KR1019940004567 A KR 1019940004567A KR 19940004567 A KR19940004567 A KR 19940004567A KR 940022037 A KR940022037 A KR 940022037A
- Authority
- KR
- South Korea
- Prior art keywords
- ice
- making plate
- time
- switch
- state
- Prior art date
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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/22—Construction of moulds; Filling devices for moulds
- F25C1/24—Construction of moulds; Filling devices for moulds for refrigerators, e.g. freezing trays
-
- 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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C5/00—Working or handling ice
- F25C5/18—Storing ice
- F25C5/182—Ice bins therefor
- F25C5/187—Ice bins therefor with ice level sensing means
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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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2305/00—Special arrangements or features for working or handling ice
- F25C2305/022—Harvesting ice including rotating or tilting or pivoting of a mould or tray
- F25C2305/0221—Harvesting ice including rotating or tilting or pivoting of a mould or tray rotating ice mould
-
- 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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2600/00—Control issues
- F25C2600/02—Timing
-
- 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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2700/00—Sensing or detecting of parameters; Sensors therefor
- F25C2700/02—Level of ice
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Production, Working, Storing, Or Distribution Of Ice (AREA)
Abstract
본 발명은 제빙접시의 복귀방법에 관한 것으로, 제빙접시(2)를 복귀시키기 위하여 모터(15)를 역전시키는 과정에서 통전상태 그대로 회전하지 않은 상태 즉 록상태를 길게 계속되지 않도록 하고 그 운전상태에 이한 모터(15)이 단수명화를 방지하는 것을 목적으로 한다.The present invention relates to a method of returning an ice making plate, and in the process of reversing the motor (15) in order to return the ice making plate (2), the state in which the state is not rotated as it is, that is, the lock state is not kept long, The purpose of this motor 15 is to prevent shortening the life.
그 구성은 만민시의 검빙신호의 발생후, 또는 이빙동작시의 이빙신호의 발생후, 모터(15)를 시간제어하지 않은채 열전방향 즉 제빙접시(2)의 복귀방향으로 회전시켜가고, 그후의 스위치(14)의 출력신호의 레벨변화와 컨트롤러(52)속이 타이머시간의 종료상태와의 조합에 의해 1개의 스위치(14)의 출력신호의 발생위치를 검출하고, 이 위치로부터 모터(15)의 열전시간을 제한함으로써, 모터(15)의 록상태에서의 통전 시간을 가급적으로 짧게 설정하고 있다.The configuration rotates in the thermoelectric direction, that is, in the return direction of the ice making plate 2, without time control after the generation of the ice detection signal at the time of manmin or the generation of the ice signal at the time of the ice breaking operation. The occurrence position of the output signal of one switch 14 is detected by the combination of the later change of the level of the output signal of the switch 14 and the end state of the timer time in the controller 52. From this position, the motor 15 is detected. By limiting the thermoelectric time, the energization time in the locked state of the motor 15 is set as short as possible.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제11도는 동작시의 타임챠트도.11 is a time chart diagram during operation.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5090549A JP2847607B2 (en) | 1993-03-26 | 1993-03-26 | How to return the ice tray |
JP93-90549 | 1993-03-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940022037A true KR940022037A (en) | 1994-10-19 |
KR100201487B1 KR100201487B1 (en) | 1999-06-15 |
Family
ID=14001500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940004567A KR100201487B1 (en) | 1993-03-26 | 1994-03-09 | Control method of actuating apparatus of ice tray |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2847607B2 (en) |
KR (1) | KR100201487B1 (en) |
CN (1) | CN1088824C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109323527B (en) * | 2017-07-31 | 2020-09-15 | 合肥华凌股份有限公司 | Control method and device for ice discharging motor, storage medium and refrigerator |
AU2019354482B2 (en) | 2018-10-02 | 2023-04-06 | Lg Electronics Inc. | Refrigerator and control method therefor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03271672A (en) * | 1990-03-20 | 1991-12-03 | Matsushita Refrig Co Ltd | Automatic ice making device |
JP2568852Y2 (en) * | 1991-04-26 | 1998-04-15 | 株式会社ミヤマエ | Ice making equipment |
-
1993
- 1993-03-26 JP JP5090549A patent/JP2847607B2/en not_active Expired - Fee Related
-
1994
- 1994-03-09 KR KR1019940004567A patent/KR100201487B1/en active IP Right Grant
- 1994-03-26 CN CN94103601A patent/CN1088824C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1088824C (en) | 2002-08-07 |
KR100201487B1 (en) | 1999-06-15 |
JPH06281305A (en) | 1994-10-07 |
CN1098193A (en) | 1995-02-01 |
JP2847607B2 (en) | 1999-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application | ||
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
B701 | Decision to grant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120223 Year of fee payment: 14 |
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FPAY | Annual fee payment |
Payment date: 20130227 Year of fee payment: 15 |