JPS5915804U - hydraulic system - Google Patents
hydraulic systemInfo
- Publication number
- JPS5915804U JPS5915804U JP10978082U JP10978082U JPS5915804U JP S5915804 U JPS5915804 U JP S5915804U JP 10978082 U JP10978082 U JP 10978082U JP 10978082 U JP10978082 U JP 10978082U JP S5915804 U JPS5915804 U JP S5915804U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- hydraulic system
- diesel engine
- hydraulic oil
- electric heater
- 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
- Fluid-Pressure Circuits (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
図面は本考案に係る油圧装置の実施例を示し、第１図は
要部の概略断面図、第２図はディーゼルエンジン及び電
気ヒータに対する電気回路図である。
１１・・・・・・作動油供給用ポンプ、１２・・・・・
・作動油タンク、１３・・・・・・電気ヒータ、１８・
・・・・・ディーゼルエンジン、４．２０・・・・・・
グロースイッチ、ｒｌ。
ｒ２＊ ｒ３・・・・・・スイッチ、１６，２１．ｒ３
・・・・・・加熱停止機構。 ′The drawings show an embodiment of the hydraulic system according to the present invention, with FIG. 1 being a schematic sectional view of the main parts, and FIG. 2 being an electric circuit diagram for a diesel engine and an electric heater. 11... Hydraulic oil supply pump, 12...
・Hydraulic oil tank, 13... Electric heater, 18.
...Diesel engine, 4.20...
glow switch, rl. r2* r3...Switch, 16, 21. r3
...Heating stop mechanism. ′
Claims (1)
ータ１３を設け、作動油供給用ポンプ１１にジーゼルエ
ンジン１８を連動連結した油圧装置であって、前記電気
ヒータ１３に通電するスイッチ”１＊ ｒ２＋ ｒ３と
、前記ジーゼルエンジン１８のグロースイッチ４．２０
とを同時的に入り操作する操作部２を設けである事を特
徴とする油圧装置。 ■ 前記作動油タンク１２内の油温測定値が設定より高
くなると前記電気ヒータ１３の通電を自動停止する加熱
停止機構１６．２１．ｒ３を設けである事を特徴とする
実用新案登録請求の範囲第０項に記載の油圧装置。[Scope of Claim for Utility Model Registration] ■ A hydraulic system in which a hydraulic oil tank 12 is provided with an electric heater 13 for heating the built-in oil, and a diesel engine 18 is interlocked and connected to a hydraulic oil supply pump 11, Switches “1*r2+r3” that energize the heater 13 and glow switches 4.20 of the diesel engine 18.
A hydraulic device characterized in that it is provided with an operating section 2 for simultaneously entering and operating. (2) A heating stop mechanism 16.21 that automatically stops energization of the electric heater 13 when the measured oil temperature in the hydraulic oil tank 12 becomes higher than a setting. The hydraulic system according to claim 0 of the utility model registration, characterized in that r3 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10978082U JPS5915804U (en) | 1982-07-20 | 1982-07-20 | hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10978082U JPS5915804U (en) | 1982-07-20 | 1982-07-20 | hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5915804U true JPS5915804U (en) | 1984-01-31 |
Family
ID=30255592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10978082U Pending JPS5915804U (en) | 1982-07-20 | 1982-07-20 | hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH027888A (en) * | 1987-12-23 | 1990-01-11 | E I Du Pont De Nemours & Co | Centrifugal machine controller having two processors |
| WO2013108575A1 (en) * | 2012-01-19 | 2013-07-25 | 日立建機株式会社 | Transport vehicle |
-
1982
- 1982-07-20 JP JP10978082U patent/JPS5915804U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH027888A (en) * | 1987-12-23 | 1990-01-11 | E I Du Pont De Nemours & Co | Centrifugal machine controller having two processors |
| JPH0612955B2 (en) * | 1987-12-23 | 1994-02-16 | イー・アイ・デユポン・ド・ネモアース・アンド・コンパニー | Centrifuge controller with two processors |
| WO2013108575A1 (en) * | 2012-01-19 | 2013-07-25 | 日立建機株式会社 | Transport vehicle |
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