JPS61140633U - - Google Patents
Info
- Publication number
- JPS61140633U JPS61140633U JP2288685U JP2288685U JPS61140633U JP S61140633 U JPS61140633 U JP S61140633U JP 2288685 U JP2288685 U JP 2288685U JP 2288685 U JP2288685 U JP 2288685U JP S61140633 U JPS61140633 U JP S61140633U
- Authority
- JP
- Japan
- Prior art keywords
- time constant
- circuit
- power switch
- capacitor
- constant 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
- 239000003990 capacitor Substances 0.000 claims description 5
- 230000001934 delay Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例を示す焙焼器のタイ
マ装置の回路図、第２図は同上焙焼器の斜視図で
ある。
１……電源、２……ヒータ回路、３……電源ス
イツチのタイマ電源スイツチ、４……電源スイツ
チのタイマ電源スイツチ、１６……時定数回路、
１９，２０……抵抗、２１……コンデンサ、２４
……スイツチング回路、３０……放電開始遅延回
路、３４，３５……放電開始遅延回路の時定数回
路。
FIG. 1 is a circuit diagram of a timer device for a roaster showing an embodiment of the present invention, and FIG. 2 is a perspective view of the same roaster. 1... Power supply, 2... Heater circuit, 3... Timer power switch of the power switch, 4... Timer power switch of the power switch, 16... Time constant circuit,
19, 20...Resistor, 21...Capacitor, 24
... switching circuit, 30 ... discharge start delay circuit, 34, 35 ... time constant circuit of discharge start delay circuit.
Claims (1)
ツチと、この電源スイツチのオン動作により印加
されコンデンサおよび抵抗とからなる時定数回路
と、前記時定数回路のコンデンサの充電終了時に
前記電源スイツチをオフさせるスイツチング回路
と、このスイツチング回路により作動され電源ス
イツチのオフ時より前記時定数回路のコンデンサ
の放電動作を遅延させて開始させる放電開始遅延
回路とを具備したことを特徴とする焙焼器のタイ
マ装置。 (2) スイツチング回路はトランジスタを有し、
このトランジスタのベースとエミツタとの間に接
続した放電開始遅延回路は二段のコンデンサと抵
抗とからなる時定数回路を備えたことを特徴とす
る実用新案登録範囲請求の範囲第１項記載の焙焼
器のタイマ装置。[Claims for Utility Model Registration] (1) A power switch connected between a heater and a power source, a time constant circuit including a capacitor and a resistor to which voltage is applied when the power switch is turned on, and a time constant circuit of the time constant circuit. A switching circuit that turns off the power switch when charging of the capacitor is completed, and a discharge start delay circuit that is activated by the switching circuit and delays and starts the discharging operation of the capacitor of the time constant circuit from when the power switch is turned off. A timer device for a roaster, which is characterized by: (2) The switching circuit has a transistor,
The discharge start delay circuit connected between the base and emitter of this transistor is characterized in that it has a time constant circuit consisting of a two-stage capacitor and a resistor. Baking timer device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2288685U JPS61140633U (en) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2288685U JPS61140633U (en) | 1985-02-20 | 1985-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140633U true JPS61140633U (en) | 1986-08-30 |
Family
ID=30515605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2288685U Pending JPS61140633U (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140633U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50126368A (en) * | 1974-03-25 | 1975-10-04 |
-
1985
- 1985-02-20 JP JP2288685U patent/JPS61140633U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50126368A (en) * | 1974-03-25 | 1975-10-04 |