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
Application number
JP1987176481U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987176481U priority Critical patent/JPH0183775U/ja
Publication of JPH0183775U publication Critical patent/JPH0183775U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】 エレベータの昇降路の最底部ピツトに浸水した
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
JP1987176481U 1987-11-20 1987-11-20 Pending JPH0183775U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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