JPH022381U - - Google Patents
Info
- Publication number
- JPH022381U JPH022381U JP8057588U JP8057588U JPH022381U JP H022381 U JPH022381 U JP H022381U JP 8057588 U JP8057588 U JP 8057588U JP 8057588 U JP8057588 U JP 8057588U JP H022381 U JPH022381 U JP H022381U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- oil
- amount
- elevator
- packing gland
- 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
- 210000004907 gland Anatomy 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 4
- 239000010720 hydraulic oil Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Types And Forms Of Lifts (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Fluid-Pressure Circuits (AREA)
Description
図は、本考案の一実施例を示す構造図である。
２…プランジヤ、３…シリンダ、６…主タンク
、８…パツキングランド、１０…回収用ポンプ、
１１…電動機、１２…油量検出スイツチ、１３…
回収用油送管。
The figure is a structural diagram showing an embodiment of the present invention. 2... Plunger, 3... Cylinder, 6... Main tank, 8... Packing gland, 10... Recovery pump,
11...Electric motor, 12...Oil amount detection switch, 13...
Collection oil pipe.
Claims (1)
どで構成される油圧装置により乗りかごを昇降さ
せてなる油圧エレベータにおいて、前記油圧エレ
ベータのジヤツキパツキングランド部から漏れた
作動油の油量を、前記パツキングランド部に設置
した油量検出装置により検出し、機械室に設置し
たポンプ、電動機などにより前記作動油を油圧パ
ワーユニツトに圧送することを特徴とする油圧エ
レベータの油回収装置。 In a hydraulic elevator in which a car is raised and lowered by a hydraulic device composed of a cylinder, a plunger, an oil pipe, a hydraulic source, etc., the amount of hydraulic oil leaking from the jack packing gland of the hydraulic elevator is measured by the packing gland. 1. An oil recovery device for a hydraulic elevator, characterized in that the amount of oil is detected by an oil amount detection device installed in a gland section, and the hydraulic oil is force-fed to a hydraulic power unit by a pump, electric motor, etc. installed in a machine room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8057588U JPH022381U (en) | 1988-06-20 | 1988-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8057588U JPH022381U (en) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022381U true JPH022381U (en) | 1990-01-09 |
Family
ID=31305398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8057588U Pending JPH022381U (en) | 1988-06-20 | 1988-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022381U (en) |
-
1988
- 1988-06-20 JP JP8057588U patent/JPH022381U/ja active Pending
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