KR880011631A - 냉장고의 온도제어회로 - Google Patents

냉장고의 온도제어회로 Download PDF

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Publication number
KR880011631A
KR880011631A KR1019880002600A KR880002600A KR880011631A KR 880011631 A KR880011631 A KR 880011631A KR 1019880002600 A KR1019880002600 A KR 1019880002600A KR 880002600 A KR880002600 A KR 880002600A KR 880011631 A KR880011631 A KR 880011631A
Authority
KR
South Korea
Prior art keywords
voltage
refrigerator
control circuit
temperature control
range
Prior art date
Application number
KR1019880002600A
Other languages
English (en)
Other versions
KR910004926B1 (ko
Inventor
히로시 오이께
Original Assignee
아오이 죠이찌
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 아오이 죠이찌, 가부시끼가이샤 도시바 filed Critical 아오이 죠이찌
Publication of KR880011631A publication Critical patent/KR880011631A/ko
Application granted granted Critical
Publication of KR910004926B1 publication Critical patent/KR910004926B1/ko

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Control Of Temperature (AREA)

Abstract

내용 없음

Description

냉장고의 온도제어회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 구성을 설명하기 위한 블럭도.
제2도는 본 발명의 실시예에 관한 냉장고의 온도제어회로의 회로도.
제3도는 제2도의 마이크로 컴퓨터의 동작을 나타내는 플로우 챠아트.

Claims (1)

  1. 냉장고 내의 온도센서의 센서신호를 전압에 따라 냉장고내의 냉각용 냉동사이클을 작동 또는 정지시키는 냉동 사이클 제어장치(3b)를 구비한 냉장고의 온도제어회로에 있어서, 센서신호의 전압이 냉장고의 통상 운전시의 전압범위를 포함하며, 이 범위보다 넓게 설정된 설정 전압 범위외가 되었을 때, 제1의 이상 신호를 출력하는 비교장치(4)와, 센서신로의 전압이 비교장치의 설정 전압 범위를 포함하며, 이 범위보다 넓게 설정된 설정전압 범위외가 되었을 때 제2의 이상 신호를 출력하는 판정장치(6)가 있는 것을 특징으로 하는 냉장고의 온도제어회로.
    ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880002600A 1987-03-13 1988-03-12 냉장고의 온도제어회로 KR910004926B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-59702 1987-03-13
JP62059702A JPH0689976B2 (ja) 1987-03-13 1987-03-13 冷蔵庫の温度制御回路
JP59702 1987-03-13

Publications (2)

Publication Number Publication Date
KR880011631A true KR880011631A (ko) 1988-10-29
KR910004926B1 KR910004926B1 (ko) 1991-07-18

Family

ID=13120809

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880002600A KR910004926B1 (ko) 1987-03-13 1988-03-12 냉장고의 온도제어회로

Country Status (4)

Country Link
US (1) US4841735A (ko)
JP (1) JPH0689976B2 (ko)
KR (1) KR910004926B1 (ko)
GB (1) GB2202344B (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02136666A (ja) * 1988-11-16 1990-05-25 Nippon Kentetsu Co Ltd 冷凍冷蔵庫の運転制御方法
JP2824297B2 (ja) * 1989-12-01 1998-11-11 株式会社日立製作所 空気調和機のセンサ異常時の運転方式
KR910020404A (ko) * 1990-05-11 1991-12-20 강진구 자기 진단 기능을 가진 냉장고
IES960274A2 (en) * 1996-04-03 1996-07-24 Business And Technology Links A food handling control system
US6091324A (en) * 1998-11-13 2000-07-18 Ford Motor Company Comparing sensor outputs to distinguish between sensor faults and extreme temperature conditions
KR100595430B1 (ko) * 1999-02-26 2006-07-03 삼성전자주식회사 냉장고 제어장치 및 그 제어방법
US6405548B1 (en) 2000-08-11 2002-06-18 General Electric Company Method and apparatus for adjusting temperature using air flow
US6782706B2 (en) 2000-12-22 2004-08-31 General Electric Company Refrigerator—electronics architecture
US6802369B2 (en) * 2001-01-05 2004-10-12 General Electric Company Refrigerator quick chill and thaw control methods and apparatus
US6668568B2 (en) 2001-01-05 2003-12-30 General Electric Company Flexible sealed system and fan control algorithm
US6802186B2 (en) 2001-01-05 2004-10-12 General Electric Company Refrigerator system and software architecture
US6606870B2 (en) 2001-01-05 2003-08-19 General Electric Company Deterministic refrigerator defrost method and apparatus
KR100423972B1 (ko) * 2001-11-30 2004-03-22 삼성전자주식회사 공기조화기 및 그 제어방법
JP2007255762A (ja) * 2006-03-22 2007-10-04 Daikin Ind Ltd コンテナ用冷凍装置
CN105242705A (zh) * 2015-06-02 2016-01-13 深圳市至爱的科技发展有限公司 一种车载恒温控制器
JP7356219B2 (ja) * 2018-11-30 2023-10-04 ホシザキ株式会社 冷却貯蔵庫

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148579A (en) * 1980-04-19 1981-11-18 Bridgestone Corp Printing body
JPS56164498U (ko) * 1980-05-09 1981-12-05
US4313308A (en) * 1980-09-08 1982-02-02 Boratgis James P Temperature control with undercool protection
US4381549A (en) * 1980-10-14 1983-04-26 Trane Cac, Inc. Automatic fault diagnostic apparatus for a heat pump air conditioning system
JPS6027905B2 (ja) * 1981-04-03 1985-07-02 トヨタ自動車株式会社 空調制御方法
US4387578A (en) * 1981-04-20 1983-06-14 Whirlpool Corporation Electronic sensing and display system for a refrigerator
GB2111203A (en) * 1981-10-23 1983-06-29 Ranco Inc Temperature control unit
US4441329A (en) * 1982-07-06 1984-04-10 Dawley Robert E Temperature control system

Also Published As

Publication number Publication date
GB8805984D0 (en) 1988-04-13
JPS63226579A (ja) 1988-09-21
JPH0689976B2 (ja) 1994-11-14
GB2202344A (en) 1988-09-21
US4841735A (en) 1989-06-27
KR910004926B1 (ko) 1991-07-18
GB2202344B (en) 1991-06-12

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