KR950019448A - Microwave Weight Sensor - Google Patents
Microwave Weight Sensor Download PDFInfo
- Publication number
- KR950019448A KR950019448A KR1019930030766A KR930030766A KR950019448A KR 950019448 A KR950019448 A KR 950019448A KR 1019930030766 A KR1019930030766 A KR 1019930030766A KR 930030766 A KR930030766 A KR 930030766A KR 950019448 A KR950019448 A KR 950019448A
- Authority
- KR
- South Korea
- Prior art keywords
- microwave oven
- weight sensor
- weight
- oven according
- insulating plate
- Prior art date
Links
Landscapes
- Electric Ovens (AREA)
Abstract
본 발명은 전자레인지의 조리물 중량을 감지하는 신규한 중량센서를 개시한다.The present invention discloses a novel weight sensor for sensing the weight of food in a microwave oven.
종래의 정전용량방식 중량센서는 대향되는 전극간에 평행이동이 어렵고, 조리물등으로부터의 이물의 유입에 의해 유전율이 변화되어 정확한 중량의 감지가 불가능하고 측정된 중량의 신뢰성이 낮아 전자레인지의 적절한 제어가 어려웠다.Conventional capacitive weight sensors are difficult to move in parallel between opposing electrodes, the dielectric constant is changed by the inflow of foreign objects from food, etc., it is impossible to accurately detect the weight and the reliability of the measured weight is low, the proper control of the microwave oven It was difficult.
본 발명에서는 절연판에 전극패턴을 형성하여 이를 봉합하고, 별도의 프루브를 구비하여 작은 면적으로 회전축의 압력을 전달하도록 함으로써 이러한 문제를 해결하였다.(제3도)In the present invention, this problem was solved by forming an electrode pattern on the insulating plate and sealing it, and having a separate probe to transmit the pressure of the rotating shaft to a small area.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 선출원 중량센서의 구성을 보이는 분해사시도.1 is an exploded perspective view showing the configuration of the prior application weight sensor.
제2도는 본 발명 중량센서의 구성을 보이는 사시도.Figure 2 is a perspective view showing the configuration of the weight sensor of the present invention.
제3도는 제2도의 Ⅲ-Ⅲ선을 따라 취한 확대 단면도.3 is an enlarged cross-sectional view taken along line III-III of FIG.
제4도는 본 발명의 다른 실시예를 보이는 확대 단면도이다.4 is an enlarged cross-sectional view showing another embodiment of the present invention.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930030766A KR950019448A (en) | 1993-12-29 | 1993-12-29 | Microwave Weight Sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930030766A KR950019448A (en) | 1993-12-29 | 1993-12-29 | Microwave Weight Sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950019448A true KR950019448A (en) | 1995-07-24 |
Family
ID=66853106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930030766A KR950019448A (en) | 1993-12-29 | 1993-12-29 | Microwave Weight Sensor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950019448A (en) |
-
1993
- 1993-12-29 KR KR1019930030766A patent/KR950019448A/en not_active Application Discontinuation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4262532A (en) | Pressure and temperature sensor | |
JP2634832B2 (en) | Tilt sensor and method for measuring tilt | |
US4432238A (en) | Capacitive pressure transducer | |
KR900010373A (en) | Differential Capacitive Detector with Overpressure Protection | |
RU2005130015A (en) | DEVICE FOR DETERMINING AND / OR CONTROL OF THE ENVIRONMENT LEVEL IN THE RESERVOIR | |
JP2015529989A (en) | Capacitance sensor that detects the movement of an object | |
ES448358A1 (en) | Probe for measuring liquid levels | |
US4229776A (en) | Capacitive capsule for aneroid pressure gauge | |
KR960001716A (en) | Tilt sensor | |
SE9700613D0 (en) | Sensor element with temperature measurement | |
KR890010544A (en) | Electronic thermometer | |
KR950019448A (en) | Microwave Weight Sensor | |
US5479716A (en) | Capacitive based gravity sensor | |
US20060156835A1 (en) | Housing with reduced thermal, conduction for a measuring instrument | |
US4677522A (en) | Electrode for measuring the relative permittivity of a substance | |
JP4052716B2 (en) | Pressure detecting element and pressure sensor | |
CA1139961A (en) | Pressure and temperature sensor | |
US4363073A (en) | Variable capacitor transducer | |
JPH0446170Y2 (en) | ||
SU757696A1 (en) | Slope-angle sensor | |
GB2067763A (en) | Position transducers | |
SU757849A1 (en) | Device for determining object inclination angle | |
KR100275562B1 (en) | Device for sensing weight of microwave oven | |
KR200291930Y1 (en) | Capacitive sensor | |
EP0358366A3 (en) | Electrostatic capacity-type displacement sensor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |