KR880000758A - 냉각장치용 온도제어장치 - Google Patents

냉각장치용 온도제어장치 Download PDF

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Publication number
KR880000758A
KR880000758A KR870005986A KR870005986A KR880000758A KR 880000758 A KR880000758 A KR 880000758A KR 870005986 A KR870005986 A KR 870005986A KR 870005986 A KR870005986 A KR 870005986A KR 880000758 A KR880000758 A KR 880000758A
Authority
KR
South Korea
Prior art keywords
temperature
control
temperature determination
comparison circuit
circuit
Prior art date
Application number
KR870005986A
Other languages
English (en)
Inventor
스스무 이께다
Original Assignee
우시구보 도모아끼
산덴 가부시기가이샤
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 우시구보 도모아끼, 산덴 가부시기가이샤 filed Critical 우시구보 도모아끼
Publication of KR880000758A publication Critical patent/KR880000758A/ko

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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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • 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
    • 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
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • 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
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

Abstract

내용 없음

Description

냉각장치용 온도제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 온도제어장치의 전기회로도.

Claims (2)

  1. 온도검출장치와, 다수의 온도결정스위치와, 그 온도결정스위치의 작동에 따라 여러개의 다른 설정온도 신호를 출력하는 제어온도 결정회로와, 그 제어온도 결정회로의 출력신호와 상기 온도검출 장치의 출력신호를 비교하는 비교회로를 구비하고 있고, 검출온도를 설정레벨로 유지시킬 수 있도록 상기 비교회로의 출력신호에 의해 제어되는 냉각장치용 온도제어장치.
  2. 제1항에 있어서, 상기 제어온도 결정회로가 디코더와, 상기 비교 회로에 출력단자가 각각 접속되어 있는 다수의 아날로그스위치로 구성되는 것을 특징으로 하는 냉각장치용 온도제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870005986A 1986-06-14 1987-06-13 냉각장치용 온도제어장치 KR880000758A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9001986 1986-06-14
JP90019 1986-06-14

Publications (1)

Publication Number Publication Date
KR880000758A true KR880000758A (ko) 1988-03-29

Family

ID=13986990

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870005986A KR880000758A (ko) 1986-06-14 1987-06-13 냉각장치용 온도제어장치

Country Status (2)

Country Link
US (1) US4875342A (ko)
KR (1) KR880000758A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990749A (en) * 1989-05-05 1991-02-05 Hussmann Corporation Temperature controller for a food merchandiser
DE19747256C1 (de) * 1997-10-25 1999-02-11 Danfoss As Elektronischer Temperaturregler, insbesondere für Kühlmöbel
CN112240677B (zh) * 2020-11-25 2021-11-30 合肥工业大学 一种冰箱多功能室控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB965503A (en) * 1962-08-02 1964-07-29 Albert Le Boeuf Et Fils Improvements in or relating to control systems
US4399428A (en) * 1978-03-02 1983-08-16 United Brands Company Thermostat
JPS5568417A (en) * 1978-11-20 1980-05-23 Diesel Kiki Co Ltd Temperature controller of vehicle air conditioner
US4421269A (en) * 1982-01-22 1983-12-20 Ts Ao Si Ling System for control of water temperature
JPS58182723A (ja) * 1982-04-21 1983-10-25 Hitachi Ltd 温度調節器
JPS62186181A (ja) * 1986-02-08 1987-08-14 株式会社コルポ 保冷装置

Also Published As

Publication number Publication date
US4875342A (en) 1989-10-24

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