JPH0295426U - - Google Patents
Info
- Publication number
- JPH0295426U JPH0295426U JP498889U JP498889U JPH0295426U JP H0295426 U JPH0295426 U JP H0295426U JP 498889 U JP498889 U JP 498889U JP 498889 U JP498889 U JP 498889U JP H0295426 U JPH0295426 U JP H0295426U
- Authority
- JP
- Japan
- Prior art keywords
- power
- signal
- power supply
- operating state
- signal processing
- 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
- 230000011664 signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Description
第１図はこの考案の実施例を示す回路図、第２
図は従来のフアクシミリ等の処理装置を示すブロ
ツク図、第３図はキースイツチの説明図、第４図
、第５図はそれぞれ無停電電源を有する従来の処
理装置を示すブロツク図である。
１……交流電源、２……電力供給装置、３……
キースイツチ、７……無停電電源、４……信号処
理装置、１０……制御手段、１１……ラツチング
リレ、１２……否定回路、１３，１５……トラン
ジスタ。
Figure 1 is a circuit diagram showing an embodiment of this invention, Figure 2 is a circuit diagram showing an embodiment of this invention.
FIG. 3 is a block diagram showing a conventional processing device such as a facsimile, FIG. 3 is an explanatory diagram of a key switch, and FIGS. 4 and 5 are block diagrams each showing a conventional processing device having an uninterruptible power supply. 1... AC power supply, 2... Power supply device, 3...
Key switch, 7... Uninterruptible power supply, 4... Signal processing device, 10... Control means, 11... Latching relay, 12... Inverting circuit, 13, 15... Transistor.
Claims (1)
供給し、信号処理部からの電源オフ信号を受けて
自動で非動作状態に復帰する電力供給装置を有す
る電源制御装置において、 外部から供給される電力が停電したときに、上
記電力供給装置が動作状態であるか非動作状態で
あるかを記憶する記憶手段と、上記信号処理部か
らの電源オン信号及び電源オフ信号を受けて上記
記憶手段の動作を制御する制御手段とを備えたこ
とを特徴とする電源制御装置。[Claims for Utility Model Registration] A power supply control having a power supply device that enters an operating state by manual operation, supplies power to a signal processing section, and automatically returns to a non-operating state upon receiving a power off signal from the signal processing section. In the device, when the power supplied from the outside is interrupted, a storage means for storing whether the power supply device is in an operating state or a non-operating state, and a power-on signal and a power-off signal from the signal processing unit. A power supply control device comprising: control means for receiving a signal and controlling the operation of the storage means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP498889U JPH0295426U (en) | 1989-01-19 | 1989-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP498889U JPH0295426U (en) | 1989-01-19 | 1989-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295426U true JPH0295426U (en) | 1990-07-30 |
Family
ID=31207977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP498889U Pending JPH0295426U (en) | 1989-01-19 | 1989-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09327134A (en) * | 1996-06-06 | 1997-12-16 | Hitachi Ltd | Uninterruptible power-supply apparatus |
-
1989
- 1989-01-19 JP JP498889U patent/JPH0295426U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09327134A (en) * | 1996-06-06 | 1997-12-16 | Hitachi Ltd | Uninterruptible power-supply apparatus |