JPS61160199U - - Google Patents
Info
- Publication number
- JPS61160199U JPS61160199U JP4360485U JP4360485U JPS61160199U JP S61160199 U JPS61160199 U JP S61160199U JP 4360485 U JP4360485 U JP 4360485U JP 4360485 U JP4360485 U JP 4360485U JP S61160199 U JPS61160199 U JP S61160199U
- Authority
- JP
- Japan
- Prior art keywords
- operating state
- emergency pump
- engine
- detection means
- state detection
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 5
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
図面第１図は、本考案を高所作業車に適用した
実施例における電力節減回路の電気的シーケンス
、第２図は、高所作業車の一般的構成を示す側面
図である。
１……第１のコントロール部、２……第２のコ
ントロール、３……第３のコントロール、４〜６
……電磁弁、Ｅ……作業車のエンジン、Ａ……オ
ルタネータ、Ｂ……バツテリ電源、Ｒ１……第１
のリレーコイル、Ｒ２……第２のリレーコイル、
Ｓ１……第１のリレー接点、Ｓ２……第２のリレ
ー接点、Ｓ３……非常用ポンプ駆動スイツチ、Ｐ
１……油圧ポンプ、Ｐ２……非常用ポンプ、Ｍ…
…非常用ポンプ駆動用モータ、ＡＷＬ……作業範
囲規制装置。
FIG. 1 is an electrical sequence of a power saving circuit in an embodiment in which the present invention is applied to a vehicle for aerial work, and FIG. 2 is a side view showing the general configuration of the vehicle for aerial work. 1...First control section, 2...Second control, 3...Third control, 4-6
... Solenoid valve, E ... engine of work vehicle, A ... alternator, B ... battery power supply, R 1 ... first
relay coil, R 2 ... second relay coil,
S1 ...First relay contact, S2 ...Second relay contact, S3 ...Emergency pump drive switch, P
1 ... Hydraulic pump, P 2 ... Emergency pump, M...
...Emergency pump drive motor, AWL...Working range regulating device.
Claims (1)
手段と、この電気的手段に電源電流を供給する車
載用電源と、上記作業用車輌のエンジンの停止状
態を検出するエンジン停止状態検出手段と、非常
用ポンプの作動状態を検出する非常用ポンプ作動
状態検出手段と、上記エンジン停止状態検出手段
によりエンジンの停止状態が検出されたときには
上記電気的手段に対する上記車載用電源からの電
源電流の供給を遮断するとともにエンジン停止時
においても上記非常用ポンプ作動状態検出手段に
より非常用ポンプの作動状態が検出されたときに
は上記電源電流の供給遮断状態を解除する電源制
御手段とを備えてなる高所作業車等の作業用車輌
の電力節減回路。 An electrical means provided on a work vehicle such as an aerial work vehicle, an on-vehicle power supply that supplies power current to the electric means, and an engine stop state detection means for detecting a stop state of the engine of the work vehicle. an emergency pump operating state detection means for detecting the operating state of the emergency pump; and an emergency pump operating state detection means for detecting the operating state of the emergency pump; and when the engine stopped state detection means detects a stopped state of the engine, a power supply current from the on-vehicle power source is supplied to the electrical means. a power supply control means that cuts off the supply and also releases the supply cutoff state of the power supply current when the operating state of the emergency pump is detected by the emergency pump operating state detection means even when the engine is stopped; Power saving circuit for work vehicles such as work vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4360485U JPH023519Y2 (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4360485U JPH023519Y2 (en) | 1985-03-25 | 1985-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61160199U true JPS61160199U (en) | 1986-10-03 |
| JPH023519Y2 JPH023519Y2 (en) | 1990-01-26 |
Family
ID=30555425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4360485U Expired JPH023519Y2 (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023519Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0348101U (en) * | 1989-09-14 | 1991-05-08 |
-
1985
- 1985-03-25 JP JP4360485U patent/JPH023519Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0348101U (en) * | 1989-09-14 | 1991-05-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH023519Y2 (en) | 1990-01-26 |
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