JPS61136216U - - Google Patents
Info
- Publication number
- JPS61136216U JPS61136216U JP2063185U JP2063185U JPS61136216U JP S61136216 U JPS61136216 U JP S61136216U JP 2063185 U JP2063185 U JP 2063185U JP 2063185 U JP2063185 U JP 2063185U JP S61136216 U JPS61136216 U JP S61136216U
- Authority
- JP
- Japan
- Prior art keywords
- heater
- short period
- heated
- moving device
- detection circuit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Electric Stoves And Ranges (AREA)
- Electric Ovens (AREA)
Description
第１図は本考案加熱器の実施例におけるヒータ
ー制御位置説明用側面図、第２図は同じく供給電
圧とヒーター位置との関係を示す線図、第３図は
同じく電気回路図、第４図はヒーター移動装置の
構造を示す側面図である。
Ａ：検出回路、Ｂ：ヒータスイツチング回路、
ＬＳＩ：演算制御回路、Ｍ：駆動モーター、Ｎ：
供給電圧換算値、Ｐ：ヒーター移動装置、Ｔ：一
定短周期、Ｙ：被加熱物、１：ヒーター、２：変
圧器。
Fig. 1 is a side view for explaining the heater control position in an embodiment of the heater of the present invention, Fig. 2 is a diagram showing the relationship between supply voltage and heater position, Fig. 3 is an electric circuit diagram, and Fig. 4 FIG. 2 is a side view showing the structure of the heater moving device. A: detection circuit, B: heater switching circuit,
LSI: Arithmetic control circuit, M: Drive motor, N:
Supply voltage conversion value, P: heater moving device, T: constant short period, Y: heated object, 1: heater, 2: transformer.
Claims (1)
遠近方向へ移動するヒーター移動装置とを具えた
加熱器において、前記ヒーターへ供給される初期
の標準電圧およびその後の電圧を検出する検出回
路と、該検出回路の出力信号より一定短周期毎に
求めた電圧の変動状態に基づき前記ヒーターの一
定短周期内の被加熱物への到達熱量をほぼ一定に
保つよう前記ヒーター移動装置の移動量を演算制
御する演算制御回路とが設けられたことを特徴と
する加熱器。 A heater comprising an electric heater and a heater moving device for moving the heater in a direction near and far from an object to be heated, a detection circuit for detecting an initial standard voltage supplied to the heater and a subsequent voltage, and the detection circuit A calculation for calculating and controlling the amount of movement of the heater moving device so that the amount of heat that the heater reaches to the object to be heated within a certain short period is kept approximately constant based on the state of voltage fluctuation determined at each certain short period from the output signal of the heater. A heater characterized by being provided with a control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2063185U JPS61136216U (en) | 1985-02-15 | 1985-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2063185U JPS61136216U (en) | 1985-02-15 | 1985-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61136216U true JPS61136216U (en) | 1986-08-25 |
Family
ID=30511299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2063185U Pending JPS61136216U (en) | 1985-02-15 | 1985-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61136216U (en) |
-
1985
- 1985-02-15 JP JP2063185U patent/JPS61136216U/ja active Pending