JPH0352537U - - Google Patents
Info
- Publication number
- JPH0352537U JPH0352537U JP1989112428U JP11242889U JPH0352537U JP H0352537 U JPH0352537 U JP H0352537U JP 1989112428 U JP1989112428 U JP 1989112428U JP 11242889 U JP11242889 U JP 11242889U JP H0352537 U JPH0352537 U JP H0352537U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- electromagnetic contactor
- normally closed
- closed contact
- normally open
- 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
- 230000003111 delayed effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
Description
第１図はこの考案による遅延起動制御装置の一
実施例を示す電気回路図、第２図は第１図に示す
電気回路の各部の動作タイミング図、第３図は空
気調和装置に適用された従来の遅延起動制御装置
を示す電気回路図である。
図において、４…温度調節器等の開閉手段、５
…起動用遅延タイマー、５ａ…駆動部、５ｂ…常
開限時接点、６…電磁接触器、６ａ…第１の常開
接点、６ｂ…第２の常開接点、７…初期起動用リ
レー、７ａ…電磁コイル部、７ｂ…リレー保持用
接点、７ｃ…常閉接点である。尚、図中同一符号
は同一又は相当部分を示す。
Fig. 1 is an electric circuit diagram showing one embodiment of the delayed start control device according to this invention, Fig. 2 is an operation timing diagram of each part of the electric circuit shown in Fig. 1, and Fig. 3 is an electric circuit diagram showing an embodiment of the delayed start control device according to this invention. FIG. 2 is an electrical circuit diagram showing a conventional delayed start control device. In the figure, 4...opening/closing means for a temperature regulator, etc., 5
... Delay timer for starting, 5a... Drive unit, 5b... Normally open time limit contact, 6... Magnetic contactor, 6a... First normally open contact, 6b... Second normally open contact, 7... Relay for initial start, 7a ...Electromagnetic coil section, 7b...Relay holding contact, 7c...Normally closed contact. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
節器等の開閉手段を介して電源側に接続され、初
期起動時に上記電磁接触器を付勢する常閉接点と
、上記電磁接触器が付勢されることによつて閉成
する第１の常開接点を介して接続された電磁コイ
ル部とを有する初期起動用リレー、上記第１の常
開接点と並列に接続され、上記初期起動用リレー
が付勢されることにより閉成するリレー保持用接
点、上記常閉接点と並列に接続され、上記電磁接
触器が付勢されることによつて閉成する第２の常
開接点、及び上記常閉接点と並列に接続された常
開限時接点と、上記常閉接点及び上記電磁接触器
と並列に接続され、上記常開限時接点を駆動する
駆動部とを有する起動用遅延タイマーを備えたこ
とを特徴とする遅延起動制御装置。 An electromagnetic contactor that controls the operation of an electric motor, etc., a normally closed contact that is connected to the power source through a switching means such as a temperature controller, and that energizes the electromagnetic contactor during initial startup, and a normally closed contact that energizes the electromagnetic contactor. an electromagnetic coil portion connected through a first normally open contact that closes when a second normally open contact that is connected in parallel with the normally closed contact and closes when the electromagnetic contactor is energized; A starting delay timer having a normally open time limit contact connected in parallel with the normally closed contact, and a drive unit connected in parallel with the normally closed contact and the electromagnetic contactor to drive the normally open time limit contact. A delayed start control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989112428U JPH0352537U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989112428U JPH0352537U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0352537U true JPH0352537U (en) | 1991-05-22 |
Family
ID=31660874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989112428U Pending JPH0352537U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352537U (en) |
-
1989
- 1989-09-26 JP JP1989112428U patent/JPH0352537U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0352537U (en) | ||
| KR200149654Y1 (en) | Contactors for Electric Vehicles | |
| JPS63198469U (en) | ||
| JPS5930564U (en) | engine starting device | |
| JPS5734781A (en) | Operating device for single-phase induction motor | |
| JPS63134432U (en) | ||
| JPH0212119U (en) | ||
| JPH0318376U (en) | ||
| JPH0327880U (en) | ||
| JPS63105768U (en) | ||
| JPS632067U (en) | ||
| JPS61124875U (en) | ||
| JPS61153863U (en) | ||
| JPS61200584U (en) | ||
| JPS646571A (en) | Motor-driven valve | |
| JPH0298195U (en) | ||
| JPS59117475A (en) | Electromagnetic star-delta starter | |
| JPS6178271U (en) | ||
| JPH0190295U (en) | ||
| JPS639584U (en) | ||
| JPS6211395U (en) | ||
| JPH03175229A (en) | Control of oil heater | |
| JPS62194899U (en) | ||
| JPS6238536U (en) | ||
| JPS6336193U (en) |