JPH0183775U - - Google Patents
Info
- Publication number
- JPH0183775U JPH0183775U JP1987176481U JP17648187U JPH0183775U JP H0183775 U JPH0183775 U JP H0183775U JP 1987176481 U JP1987176481 U JP 1987176481U JP 17648187 U JP17648187 U JP 17648187U JP H0183775 U JPH0183775 U JP H0183775U
- Authority
- JP
- Japan
- Prior art keywords
- elevator
- pit
- switch
- operating
- flooded
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Description
第１図は本考案のエレベータ運転装置の一実施
例のブロツク図、第２図は第１図に示す昇降路ピ
ツト浸水時におけるエレベータの運転装置に係る
動作の一実施例を示すフローチヤート、第３図は
エレベータの昇降路ピツトの説明図である。
１……浸水検出スイツチ、７……徐行運転指令
ブロツク、８……運転休止時間カウントブロツク
、９……ＡＮＤ回路。
Fig. 1 is a block diagram of an embodiment of the elevator operating system of the present invention, and Fig. 2 is a flowchart showing an embodiment of the operation of the elevator operating system when the hoistway pit shown in Fig. 1 is flooded. FIG. 3 is an explanatory diagram of an elevator hoistway pit. 1...Flooding detection switch, 7...Slow operation command block, 8...Driving stop time count block, 9...AND circuit.
Claims (1)
ことを検出するスイツチを設けたピツト機構にお
いて、 前記スイツチの動作に応動して前記エレベータ
の運転速度を所定値以下に制限する手段を備えた
ことを特徴とするエレベータピツト浸水時の運転
装置。[Scope of Claim for Utility Model Registration] A pit mechanism equipped with a switch that detects water flooding into the bottom pit of an elevator hoistway, which limits the operating speed of the elevator to a predetermined value or less in response to the operation of the switch. An operating device for operating an elevator pit when it is flooded, characterized in that it is equipped with a means for
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176481U JPH0183775U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176481U JPH0183775U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183775U true JPH0183775U (en) | 1989-06-05 |
Family
ID=31468212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176481U Pending JPH0183775U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002128410A (en) * | 2000-10-30 | 2002-05-09 | Mitsubishi Electric Corp | System and method for operation of preventing flooding in elevator |
-
1987
- 1987-11-20 JP JP1987176481U patent/JPH0183775U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002128410A (en) * | 2000-10-30 | 2002-05-09 | Mitsubishi Electric Corp | System and method for operation of preventing flooding in elevator |
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