JPS6183250U - - Google Patents
Info
- Publication number
- JPS6183250U JPS6183250U JP16836984U JP16836984U JPS6183250U JP S6183250 U JPS6183250 U JP S6183250U JP 16836984 U JP16836984 U JP 16836984U JP 16836984 U JP16836984 U JP 16836984U JP S6183250 U JPS6183250 U JP S6183250U
- Authority
- JP
- Japan
- Prior art keywords
- side relay
- down transformer
- heater
- output side
- input side
- 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
- 230000008022 sublimation Effects 0.000 claims description 2
- 238000000859 sublimation Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electron Tubes For Measurement (AREA)
Description
第１図は本考案の一実施例の構成図、第２図イ
，ロ及び第３図は第１図の装置の動作状態を説明
するための図、第４図及び第５図は従来装置の構
成図である。
１，２，３：ヒータ、４：サブリメーシヨンポ
ンプ、５：降圧トランス、６：電源、１１：ポン
プ始動スイツチ、１２，１３，１４：ヒータ切換
えスイツチ、１５：リレーコイル用電源、１６：
制御盤、Ｒａ１〜Ｒａ４，Ｒｂ１〜Ｒｂ４，Ｒｃ
１〜Ｒｃ４，Ｒｄ１〜Ｒｄ４，Ｒｄ１〜Ｒｄ４：
リレー接点、Ｒａ，Ｒｂ，Ｒｃ，Ｒｄ：リレーコ
イル。
Figure 1 is a configuration diagram of an embodiment of the present invention, Figures 2A, 2B, and 3 are diagrams for explaining the operating state of the device in Figure 1, and Figures 4 and 5 are conventional devices. FIG. 1, 2, 3: Heater, 4: Sublimation pump, 5: Step-down transformer, 6: Power supply, 11: Pump start switch, 12, 13, 14: Heater changeover switch, 15: Power supply for relay coil, 16:
Control panel, Ra 1 to Ra 4 , Rb 1 to Rb 4 , Rc
1 to Rc4 , Rd1 to Rd4 , Rd1 to Rd4 :
Relay contacts, Ra, Rb, Rc, Rd: Relay coil.
Claims (1)
のヒータを選択して、該ヒータに降圧トランスを
介して加熱電流を供給する装置において、前記降
圧トランスの１次側に設けられた入力側リレーと
、該降圧トランスの２次側に設けられた出力側リ
レーと、該出力側リレーのオン／オフ動作を入力
側リレーのオン／オフ動作より先に動作させる制
御回路を設けたことを特徴とするサブリメーシヨ
ンポンプのヒータ切換え回路。 In a device that selects a specific heater from a plurality of heaters provided in a vacuum container and supplies heating current to the heater via a step-down transformer, an input side relay provided on the primary side of the step-down transformer; , characterized in that it includes an output side relay provided on the secondary side of the step-down transformer, and a control circuit that operates the on/off operation of the output side relay before the on/off operation of the input side relay. Sublimation pump heater switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16836984U JPS6183250U (en) | 1984-11-06 | 1984-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16836984U JPS6183250U (en) | 1984-11-06 | 1984-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6183250U true JPS6183250U (en) | 1986-06-02 |
Family
ID=30726142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16836984U Pending JPS6183250U (en) | 1984-11-06 | 1984-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6183250U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53103878A (en) * | 1977-02-22 | 1978-09-09 | Sadaichi Kajiwara | Method for treating excess or putrefactive vegetables and fruits |
-
1984
- 1984-11-06 JP JP16836984U patent/JPS6183250U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53103878A (en) * | 1977-02-22 | 1978-09-09 | Sadaichi Kajiwara | Method for treating excess or putrefactive vegetables and fruits |