JPS58144566U - Hydraulic elevator control device - Google Patents
Hydraulic elevator control deviceInfo
- Publication number
- JPS58144566U JPS58144566U JP4254982U JP4254982U JPS58144566U JP S58144566 U JPS58144566 U JP S58144566U JP 4254982 U JP4254982 U JP 4254982U JP 4254982 U JP4254982 U JP 4254982U JP S58144566 U JPS58144566 U JP S58144566U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- elevator control
- hydraulic elevator
- elevator
- electric motor
- 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
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の油圧エレベータの概略構成図、第２図は
本考案の一実施例を示す概略構成図、第３図は本考案の
制御回路の一実施例を示す図である。
１・・・・・・かご、２・・・・・・油圧ジヤツキ、４
・・・用制御弁、７・・・・・・タンク、８・・・・・
・還流管路、１０・・・・・・油、Ｐ・・・・・・ポン
プ、Ｍ・・・・・・電動機、ＣＲ・・・・・・電磁クラ
ッチ、ＲＹｌ・・・・・・電動機の起動指令リレー、Ｅ
Ｘｌ ′・・・・・・電磁クラッチの励磁コイル、Ｕ
ａ・・・・・・上昇運転検出リレーの常開接点、Ｓａ・
・・・・・運転リレーの常開接点。FIG. 1 is a schematic block diagram of a conventional hydraulic elevator, FIG. 2 is a schematic block diagram showing an embodiment of the present invention, and FIG. 3 is a diagram showing an embodiment of the control circuit of the present invention. 1... Car, 2... Hydraulic jack, 4
Control valve for..., 7...tank, 8...
・Recirculation pipe, 10... Oil, P... Pump, M... Electric motor, CR... Electromagnetic clutch, RYl... Electric motor Start command relay, E
Xl ′...Excitation coil of electromagnetic clutch, U
a... Normally open contact of the upward operation detection relay, Sa.
... Normally open contact of the operation relay.
Claims (1)
る油及び油圧ジヤツキからタンクに還流する油を制御し
てエレベータの上昇及び下降運転を行なうものにおいて
、 前記電動機と前記ポンプとの連結をクラッチ機構を介し
て行なうことを特徴とする油圧エレベータの制御装置。 −[Scope of Claim for Utility Model Registration] In an elevator for raising and lowering an elevator by controlling oil sent from a pump driven by an electric motor to a hydraulic jack and oil returned from the hydraulic jack to a tank, the electric motor and the above-mentioned A control device for a hydraulic elevator, characterized in that connection with a pump is performed via a clutch mechanism. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4254982U JPS58144566U (en) | 1982-03-25 | 1982-03-25 | Hydraulic elevator control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4254982U JPS58144566U (en) | 1982-03-25 | 1982-03-25 | Hydraulic elevator control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58144566U true JPS58144566U (en) | 1983-09-29 |
Family
ID=30053665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4254982U Pending JPS58144566U (en) | 1982-03-25 | 1982-03-25 | Hydraulic elevator control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58144566U (en) |
-
1982
- 1982-03-25 JP JP4254982U patent/JPS58144566U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58144566U (en) | Hydraulic elevator control device | |
| JPS5937264U (en) | Hydraulic elevator operating device | |
| JPS59162578U (en) | Hoisting machine for elevator | |
| JPS606758U (en) | Hydraulic elevator control device | |
| JPS58117500U (en) | Forklift truck power regeneration device | |
| JPS6068835U (en) | Dump truck door opening/closing control device | |
| JPS58120197U (en) | Hydraulic pump drive motor operating circuit for battery forklift trucks | |
| JPS58196350U (en) | Hydraulic elevator floor alignment device | |
| JPS5816767U (en) | hydraulic elevator | |
| JPS5864688U (en) | Hydraulic circuit of semi-hydraulic mobile crane | |
| JPS5838672U (en) | Hydraulic elevator line filter mounting device | |
| JPS5952202U (en) | Hydraulic circuit device in hydraulic motor brake system | |
| JPS59130867U (en) | Hydraulic elevator control device | |
| JPS5880344U (en) | Automotive power control device | |
| JPS6045128U (en) | Neutral setting device for hydraulically driven vehicles | |
| JPS6023193U (en) | Hoisting device for deck crane | |
| JPS58106393U (en) | Hydraulic winch with free fall device | |
| JPS59110200U (en) | Press machine safety device | |
| JPS5841142U (en) | Self-handling control device for combine harvesters | |
| JPS5851089U (en) | Hydraulic pump drive control device | |
| JPS59149872U (en) | Hydraulic elevator oil level detection device | |
| JPS592798U (en) | Brake device for pump motor in battery lift | |
| JPS59161397U (en) | Battery type electric vehicle control device | |
| JPS5898242U (en) | Loading platform lifting device | |
| JPH0176876U (en) |