JPS63189380U - - Google Patents
Info
- Publication number
- JPS63189380U JPS63189380U JP7786787U JP7786787U JPS63189380U JP S63189380 U JPS63189380 U JP S63189380U JP 7786787 U JP7786787 U JP 7786787U JP 7786787 U JP7786787 U JP 7786787U JP S63189380 U JPS63189380 U JP S63189380U
- Authority
- JP
- Japan
- Prior art keywords
- pressure water
- valve
- discharge circuit
- water discharge
- combustion engine
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第１図は従来例の説明線図、第２図は本考案の
実施例の説明線図、第３図乃至第５図の夫々は本
考案の他の実施例の説明線図を示す。
１……内燃機関、３……高圧水ポンプ、６……
放水回路、７……ホース、８……開閉弁、９……
ノズル、１０……アンロード回路、１１……アン
ロード弁、１２……タンク、１６……アクチユエ
ータ、１７……回転数制御手段。
FIG. 1 is an explanatory diagram of a conventional example, FIG. 2 is an explanatory diagram of an embodiment of the present invention, and each of FIGS. 3 to 5 is an explanatory diagram of other embodiments of the present invention. 1...Internal combustion engine, 3...High pressure water pump, 6...
Water discharge circuit, 7... hose, 8... on-off valve, 9...
Nozzle, 10... Unload circuit, 11... Unload valve, 12... Tank, 16... Actuator, 17... Rotation speed control means.
Claims (1)
、該高圧水ポンプからの高圧水をエース及び開閉
弁を介してノズルへと導く放水回路と、該放水回
路の高圧水をアンドロード弁を介してタンクへと
導くアンドロード回路とを備えたものに於いて、
該開閉弁の閉弁に伴う信号により作動するアクチ
ユエータを設け、該内燃機関の回転数制御手段に
該アクチユエータを連結したことを特徴とする高
圧放水装置の駆動制御装置。 A high-pressure water pump rotationally driven by an internal combustion engine, a water discharge circuit that guides high-pressure water from the high-pressure water pump to a nozzle via an ace and an on-off valve, and a water discharge circuit that directs high-pressure water from the water discharge circuit to a tank via an and-load valve. In those equipped with an andload circuit that leads to
A drive control device for a high-pressure water spray device, comprising an actuator actuated by a signal associated with closing of the on-off valve, and the actuator is connected to rotation speed control means of the internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7786787U JPH0427581Y2 (en) | 1987-05-23 | 1987-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7786787U JPH0427581Y2 (en) | 1987-05-23 | 1987-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63189380U true JPS63189380U (en) | 1988-12-06 |
| JPH0427581Y2 JPH0427581Y2 (en) | 1992-07-02 |
Family
ID=30926277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7786787U Expired JPH0427581Y2 (en) | 1987-05-23 | 1987-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427581Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01174544U (en) * | 1988-05-30 | 1989-12-12 |
-
1987
- 1987-05-23 JP JP7786787U patent/JPH0427581Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01174544U (en) * | 1988-05-30 | 1989-12-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427581Y2 (en) | 1992-07-02 |
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