JPH048734U - - Google Patents
Info
- Publication number
- JPH048734U JPH048734U JP4857990U JP4857990U JPH048734U JP H048734 U JPH048734 U JP H048734U JP 4857990 U JP4857990 U JP 4857990U JP 4857990 U JP4857990 U JP 4857990U JP H048734 U JPH048734 U JP H048734U
- Authority
- JP
- Japan
- Prior art keywords
- axis
- pilot valve
- hydraulic
- flyweight mechanism
- flyweight
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
第１図は本考案による油圧式調速機のフライウ
エイト機構の一実施例を示す縦断側面図、第１ａ
図は回転時のフライウエイトの状態を示す断面図
、第２図は第１図−線に沿う断面図、第３図
は斜面の角度と軸方向力の関係を示す説明図、第
４図はフラウイエイト角度と遠心力の関係を示す
説明図、第５図は従来の油圧式調速機の断面図、
第６図は従来の油圧式調速機のフライウエイトア
ツセンブリを示す部分切欠側面図、第７図は同じ
くその部分切欠正面図である。
１，１……フライウエイト、１ａ……突起又は
溝、１ｂ……アーム、２……ハウジング、３……
スプリング、４……ホルダ、５……ケーシング、
６……パイロツトバルブ、７……スリーブ、４０
……溝又は突起、６１……軸、１００……斜面。
Fig. 1 is a longitudinal side view showing an embodiment of the flyweight mechanism of the hydraulic speed governor according to the present invention, Fig. 1a
The figure is a cross-sectional view showing the state of the flyweight during rotation, Figure 2 is a cross-sectional view along the line shown in Figure 1, Figure 3 is an explanatory diagram showing the relationship between the slope angle and axial force, and Figure 4 is a cross-sectional view showing the state of the flyweight during rotation. An explanatory diagram showing the relationship between the flow weight angle and centrifugal force, Figure 5 is a cross-sectional view of a conventional hydraulic speed governor,
FIG. 6 is a partially cutaway side view showing a flyweight assembly of a conventional hydraulic speed governor, and FIG. 7 is a partially cutaway front view thereof. 1, 1...Fly weight, 1a...Protrusion or groove, 1b...Arm, 2...Housing, 3...
Spring, 4...Holder, 5...Casing,
6...Pilot valve, 7...Sleeve, 40
...groove or protrusion, 61 ... shaft, 100 ... slope.
Claims (1)
プの従動側ギヤと一体のスリーブとともに回転し
、パワーピストンへの作動油をコントロールする
パイロツトバルブを上下動するためのフライウエ
イト機構において、前記パイロツトバルブが軸線
と交差する軸を有し、回転中心に対し対称配置さ
れた一対のフライウエイトが前記軸に接する斜面
を有するとともに遠心力で半径方向に移動自在と
なつていることを特徴とする油圧式調速機のフラ
イウエイト機構。 In a flyweight mechanism for vertically moving a pilot valve that is arranged in the housing of a hydraulic speed governor, rotates together with a sleeve integrated with the driven gear of a gear pump, and controls hydraulic fluid to the power piston, the pilot valve is A hydraulic adjustment characterized in that a pair of flyweights have an axis that intersects with the axis and are arranged symmetrically with respect to the center of rotation, and have an inclined surface in contact with the axis and are movable in the radial direction by centrifugal force. Flyweight mechanism of the speed machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4857990U JPH048734U (en) | 1990-05-11 | 1990-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4857990U JPH048734U (en) | 1990-05-11 | 1990-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048734U true JPH048734U (en) | 1992-01-27 |
Family
ID=31565514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4857990U Pending JPH048734U (en) | 1990-05-11 | 1990-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4997331U (en) * | 1972-12-15 | 1974-08-22 |
-
1990
- 1990-05-11 JP JP4857990U patent/JPH048734U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4997331U (en) * | 1972-12-15 | 1974-08-22 |
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