JPS6335772U - - Google Patents
Info
- Publication number
- JPS6335772U JPS6335772U JP12821186U JP12821186U JPS6335772U JP S6335772 U JPS6335772 U JP S6335772U JP 12821186 U JP12821186 U JP 12821186U JP 12821186 U JP12821186 U JP 12821186U JP S6335772 U JPS6335772 U JP S6335772U
- Authority
- JP
- Japan
- Prior art keywords
- emergency stop
- induction motor
- car
- electromagnetic brake
- drum
- 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
- 230000006698 induction Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Description
第１図は本考案の一実施例の巻胴式エレベータ
の概略構成と運転制御に用いられるインバータ装
置の回路図、第２図は本考案の制御回路の一部を
示す図、第３図は上昇運転及び下降運転時の速度
特性図、第４図は非常停止時の動作フローチヤー
トである。
１…誘導電動機。
Fig. 1 is a schematic configuration of a drum type elevator according to an embodiment of the present invention and a circuit diagram of an inverter device used for operation control, Fig. 2 is a diagram showing a part of the control circuit of the present invention, and Fig. 3 is a diagram showing a part of the control circuit of the present invention. The speed characteristic diagram during ascending operation and descending operation, and FIG. 4 is an operation flowchart during emergency stop. 1...Induction motor.
Claims (1)
記主索が巻き戻されると前記かごを下降運転させ
る巻胴を誘導電動機に結合し、さらに、前記誘導
電動機の回転を停止させる電磁ブレーキを前記誘
導電動機の軸に結合し、前記誘導電動機をインバ
ータで制御する巻胴式エレベータにおいて、 前記かごを非常停止信号により、前記電磁ブレ
ーキの制動力で非常停止させるとき、上昇運転時
は、前記非常停止信号が発生された後、所定時間
経過後に前記電磁ブレーキの制動力が発生するよ
うに制御することを特徴とする巻胴式エレベータ
の制御装置。[Claims for Utility Model Registration] A winding drum that causes the car to operate upward when the main rope is wound up, and operates the car downward when the main rope is rewound is coupled to an induction motor; In a drum-type elevator in which an electromagnetic brake for stopping rotation is coupled to the shaft of the induction motor and the induction motor is controlled by an inverter, when the car is brought to an emergency stop by the braking force of the electromagnetic brake in response to an emergency stop signal, A control device for a drum type elevator, characterized in that during upward operation, control is performed so that the braking force of the electromagnetic brake is generated after a predetermined period of time has elapsed after the emergency stop signal is generated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12821186U JPS6335772U (en) | 1986-08-25 | 1986-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12821186U JPS6335772U (en) | 1986-08-25 | 1986-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6335772U true JPS6335772U (en) | 1988-03-08 |
Family
ID=31023676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12821186U Pending JPS6335772U (en) | 1986-08-25 | 1986-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6335772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008508158A (en) * | 2004-07-30 | 2008-03-21 | コネ コーポレイション | elevator |
-
1986
- 1986-08-25 JP JP12821186U patent/JPS6335772U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008508158A (en) * | 2004-07-30 | 2008-03-21 | コネ コーポレイション | elevator |
| JP2014101230A (en) * | 2004-07-30 | 2014-06-05 | Kone Corp | Elevator |
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