JPH0488429U - - Google Patents
Info
- Publication number
- JPH0488429U JPH0488429U JP40030890U JP40030890U JPH0488429U JP H0488429 U JPH0488429 U JP H0488429U JP 40030890 U JP40030890 U JP 40030890U JP 40030890 U JP40030890 U JP 40030890U JP H0488429 U JPH0488429 U JP H0488429U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- output
- circuit
- power supply
- contact
- 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
- 230000002265 prevention Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Special Conveying (AREA)
- Framework For Endless Conveyors (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Description
第１図は本考案の一実施例である過電圧防止回
路を備えた直流電源装置の一例を示す回路図であ
る。第２図は本考案の他の実施例を示す回路図で
ある。
１０，５２：過電圧防止回路、１２，５０：直
流電源装置、２６，２８：出力端子、３０：リレ
ー、３８：接点。
FIG. 1 is a circuit diagram showing an example of a DC power supply device equipped with an overvoltage prevention circuit, which is an embodiment of the present invention. FIG. 2 is a circuit diagram showing another embodiment of the present invention. 10, 52: Overvoltage prevention circuit, 12, 50: DC power supply, 26, 28: Output terminal, 30: Relay, 38: Contact.
Claims (1)
電圧よりも高い電圧が出力されることを防止する
回路であつて、 前記直流電源装置の一対の出力端子間に配置さ
れた接点を有するとともに、出力電圧が前記設定
電圧よりも高くなつたときに該接点を閉じて前記
一対の出力端子間を短絡するリレーを含むことを
特徴とする過電圧防止回路。[Claims for Utility Model Registration] A circuit that is provided in a DC power supply and prevents a voltage higher than a predetermined set voltage from being output, the circuit being arranged between a pair of output terminals of the DC power supply. 1. An overvoltage prevention circuit characterized in that the overvoltage prevention circuit includes a relay that has a contact that is set to the set voltage, and that closes the contact and short-circuits the pair of output terminals when the output voltage becomes higher than the set voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40030890U JPH0488429U (en) | 1990-12-11 | 1990-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40030890U JPH0488429U (en) | 1990-12-11 | 1990-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0488429U true JPH0488429U (en) | 1992-07-31 |
Family
ID=31878572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40030890U Pending JPH0488429U (en) | 1990-12-11 | 1990-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0488429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002068455A (en) * | 2000-08-24 | 2002-03-08 | Shibuya Kogyo Co Ltd | Bottle carrying screw device |
-
1990
- 1990-12-11 JP JP40030890U patent/JPH0488429U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002068455A (en) * | 2000-08-24 | 2002-03-08 | Shibuya Kogyo Co Ltd | Bottle carrying screw device |
| JP4489917B2 (en) * | 2000-08-24 | 2010-06-23 | 澁谷工業株式会社 | Container transport screw device |
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