KR20060114929A - 가전기기의 히터구동회로 - Google Patents
가전기기의 히터구동회로 Download PDFInfo
- Publication number
- KR20060114929A KR20060114929A KR1020050037151A KR20050037151A KR20060114929A KR 20060114929 A KR20060114929 A KR 20060114929A KR 1020050037151 A KR1020050037151 A KR 1020050037151A KR 20050037151 A KR20050037151 A KR 20050037151A KR 20060114929 A KR20060114929 A KR 20060114929A
- Authority
- KR
- South Korea
- Prior art keywords
- heater
- temperature
- voltage
- operational amplifier
- output
- Prior art date
Links
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
- H05B1/0275—Heating of spaces, e.g. rooms, wardrobes
- H05B1/028—Airconditioning
-
- 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
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2477—Warming devices using solid fuel, e.g. with candles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/26—Devices for warming vessels containing drinks or food, especially by means of burners Warming devices with a burner, e.g. using gasoline; Travelling cookers, e.g. using petroleum or gasoline with one burner
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Food Science & Technology (AREA)
- Control Of Resistance Heating (AREA)
Abstract
Description
Claims (5)
- 외기온도나 실내온도의 변화를 감지하여 소정의 전압값을 출력하는 온도감응부와,상기 온도감응부로부터 출력되는 상기 전압값을 입력받아 가전기기에 설치된 히터의 구동제어신호를 출력하는 연산증폭기를 포함한 히터구동제어부와,상기 연산증폭기로부터 출력된 히터의 구동제어신호에 따라 상기 히터에 구동전원을 인가하거나 차단하는 릴레이로 구성된 것을 특징으로 하는 가전기기의 히터구동회로.
- 제 1 항에 있어서,상기 온도감응부는 기본전압을 온도의 변화에 감응하여 소정의 전압값으로 변화시켜 출력시키는 써미스터를 포함하여 구성되고, 상기 히터구동제어부는 상기 연산 증폭기의 (+)입력단에 상기 온도감응부로부터 출력되는 소정의 전압값이 인가되는 것을 특징으로 하는 가전기기의 히터구동회로.
- 제 2 항에 있어서,상기 연산증폭기의 (-)입력단과 온도감응부의 기본전압사이에 가변저항이 설치되어, 소정의 기준전압이 상기 (-)입력단에 인가되는 것을 특징으로 하는 가전기기의 히터구동회로.
- 제 3 항에 있어서,상기 연산증폭기는 (-)입력단에 인가된 기준전압이 (+)입력단에 인가되는 소정의 전압값보다 크면 소정의 제 1구동제어전압이 출력되고, 상기 기준전압이 소정의 전압값보다 작으면 상기 제 1구동제어전압과 반대되는 극성의 제 2구동제어전압이 출력되는 것을 특징으로 하는 가전기기의 히터구동회로.
- 제 4 항에 있어서,상기 연산증폭기로부터 제 1구동제어전압이 출력되면 상기 릴레이가 온되어 히터에 구동전원이 인가되고, 상기 연산증폭기로부터 제 2구동제어전압이 출력되면 상기 릴레이가 오프되어 히터로부터 구동전원이 차단되는 것을 특징으로 하는 가전기기의 히터구동회로.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050037151A KR20060114929A (ko) | 2005-05-03 | 2005-05-03 | 가전기기의 히터구동회로 |
PCT/KR2006/001653 WO2006118417A1 (en) | 2005-05-03 | 2006-05-02 | Control circuit for running a heater of electric home appliances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050037151A KR20060114929A (ko) | 2005-05-03 | 2005-05-03 | 가전기기의 히터구동회로 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20060114929A true KR20060114929A (ko) | 2006-11-08 |
Family
ID=37308176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050037151A KR20060114929A (ko) | 2005-05-03 | 2005-05-03 | 가전기기의 히터구동회로 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20060114929A (ko) |
WO (1) | WO2006118417A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109638846A (zh) * | 2019-01-22 | 2019-04-16 | 江苏艾和系统集成工程有限公司 | 电力负荷分配控制器 |
CN110440367A (zh) * | 2019-08-16 | 2019-11-12 | 湖北文理学院 | 空调能量再利用系统 |
CN111237997A (zh) * | 2020-01-19 | 2020-06-05 | 广东美的制冷设备有限公司 | 空调器及其控制方法和控制装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO336695B1 (no) * | 2013-11-20 | 2015-10-19 | Tranberg As | Anordning for styring av en varmeregulerende innretning og fremgangsmåte ved bruk av samme |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970028702U (ko) * | 1995-12-08 | 1997-07-24 | 히터 자동 제어장치 | |
KR19990019470U (ko) * | 1997-11-19 | 1999-06-15 | 전주범 | 전기 보온 밥솥의 보온 온도 제어 장치 |
KR19990069972A (ko) * | 1998-02-16 | 1999-09-06 | 한연섭 | 온도센서가필요없는전열기기용온도조절장치 |
JP2000018991A (ja) * | 1998-07-02 | 2000-01-21 | Yazaki Corp | 流量計測装置のヒータ駆動回路 |
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2005
- 2005-05-03 KR KR1020050037151A patent/KR20060114929A/ko active Search and Examination
-
2006
- 2006-05-02 WO PCT/KR2006/001653 patent/WO2006118417A1/en active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109638846A (zh) * | 2019-01-22 | 2019-04-16 | 江苏艾和系统集成工程有限公司 | 电力负荷分配控制器 |
CN110440367A (zh) * | 2019-08-16 | 2019-11-12 | 湖北文理学院 | 空调能量再利用系统 |
CN111237997A (zh) * | 2020-01-19 | 2020-06-05 | 广东美的制冷设备有限公司 | 空调器及其控制方法和控制装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2006118417A1 (en) | 2006-11-09 |
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