JP2009221892A5 - - Google Patents
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- JP2009221892A5 JP2009221892A5 JP2008064835A JP2008064835A JP2009221892A5 JP 2009221892 A5 JP2009221892 A5 JP 2009221892A5 JP 2008064835 A JP2008064835 A JP 2008064835A JP 2008064835 A JP2008064835 A JP 2008064835A JP 2009221892 A5 JP2009221892 A5 JP 2009221892A5
- Authority
- JP
- Japan
- Prior art keywords
- predetermined direction
- space
- valve body
- pressurized oil
- side wall
- 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.)
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Claims (4)
内部に所定方向に伸びる空間を形成する側壁を有する弁胴と、
前記弁胴の前記空間に、前記側壁と間隔をあけて前記所定方向へ移動可能に収容され、前記所定方向への移動によって、前記加圧オイル供給源から前記外部への前記加圧オイルの供給を調整する弁部材とを有し、
前記弁胴は、
前記所定方向の一端側に設けられ、前記加圧オイル供給源から前記空間内に加圧オイルが供給される供給孔が形成された供給孔部と、
前記所定方向の他端側近傍の前記側壁の側面に設けられ、前記空間内から前記外部に前記加圧オイルを排出させる排出孔が形成された排出孔部とを有し、
更に、
前記弁胴と別体で構成され、前記弁部材の移動領域の前記所定方向に垂直な方向の外側における前記側壁との間の空間の一部のみに収容される被収容部を有し、
前記被収容部は、前記所定方向に伸びて形成され、前記弁胴の内側面の一部のみと接触するとともに、前記弁部材の最外部の一部のみと接触して前記弁部材の前記所定方向への移動を案内するよう形成されるとともに、前記排出孔と対向する前記所定方向の少なくとも一部の範囲において、前記側壁の全周の内側面と接触しない非接触部を有する
オイルジェット装置。 In an oil jet device for supplying pressurized oil supplied from a pressurized oil supply source to the outside,
A valve body having a side wall forming a space extending in a predetermined direction therein;
Supplying the pressurized oil from the pressurized oil supply source to the outside is accommodated in the space of the valve body so as to be movable in the predetermined direction with a space from the side wall. And a valve member for adjusting
The valve body is
A supply hole portion provided on one end side in the predetermined direction, in which a supply hole for supplying pressurized oil into the space from the pressurized oil supply source is formed;
A discharge hole portion provided on a side surface of the side wall in the vicinity of the other end side in the predetermined direction and having a discharge hole for discharging the pressurized oil from the space to the outside;
Furthermore,
It is configured separately from the valve body, and has a receiving portion that is received only in a part of a space between the valve member and the side wall outside the direction perpendicular to the predetermined direction of the moving region of the valve member,
The accommodated portion is formed to extend in the predetermined direction, contacts only with a part of the inner surface of the valve body, and contacts only a part of the outermost part of the valve member with the predetermined part of the valve member. Rutotomoni formed so as to guide the movement in the direction, in at least a portion of the range of the predetermined direction opposite to the discharge hole, <br/> having a non-contact portion that is not in contact with the entire circumference of the inner surface of the side wall Oil jet device.
内部に所定方向に伸びる空間を形成する側壁を有する弁胴と、
前記弁胴の前記空間に、前記側壁と間隔をあけて前記所定方向へ移動可能に収容され、前記所定方向への移動によって、前記加圧オイル供給源から前記外部への前記加圧オイルの供給を調整する弁部材とを有し、
前記弁胴は、
前記所定方向の一端側に設けられ、前記加圧オイル供給源から前記空間内に加圧オイルが供給される供給孔が形成された供給孔部と、
前記所定方向の他端側近傍の前記側壁の側面に設けられ、前記空間内から前記外部に前記加圧オイルを排出させる排出孔が形成された排出孔部とを有し、
更に、
前記弁胴と別体で構成され、前記弁部材の移動領域の前記所定方向に垂直な方向の外側における前記側壁との間の空間の一部のみに収容される被収容部を有し、
前記被収容部は、前記所定方向に伸びて形成され、前記弁胴の内側面の一部のみと接触するとともに、前記弁部材の最外部の一部のみと接触して前記弁部材の前記所定方向への移動を案内するよう形成され、
前記弁部材の移動領域の外側における前記側壁との間の空間における、前記被収容部が収容されていない空間は、前記所定方向に伸び、少なくとも前記一端側から前記排出孔部の前記排出孔に至ることのできる長さを有しており、
前記弁胴は、前記被収容部が収容されていない空間が、前記排出孔に対向する位置となるように前記被収容部を位置決めする位置決め部を更に有する
オイルジェット装置。 In an oil jet device for supplying pressurized oil supplied from a pressurized oil supply source to the outside,
A valve body having a side wall forming a space extending in a predetermined direction therein;
Supplying the pressurized oil from the pressurized oil supply source to the outside is accommodated in the space of the valve body so as to be movable in the predetermined direction with a space from the side wall. And a valve member for adjusting
The valve body is
A supply hole portion provided on one end side in the predetermined direction, in which a supply hole for supplying pressurized oil into the space from the pressurized oil supply source is formed;
A discharge hole portion provided on a side surface of the side wall in the vicinity of the other end side in the predetermined direction and having a discharge hole for discharging the pressurized oil from the space to the outside;
Furthermore,
It is configured separately from the valve body, and has a receiving portion that is received only in a part of a space between the valve member and the side wall outside the direction perpendicular to the predetermined direction of the moving region of the valve member,
The accommodated portion is formed to extend in the predetermined direction, contacts only with a part of the inner surface of the valve body, and contacts only a part of the outermost part of the valve member with the predetermined part of the valve member. Formed to guide movement in the direction,
A space between the side wall outside the moving region of the valve member and in which the accommodated portion is not accommodated extends in the predetermined direction and extends from the one end side to the discharge hole of the discharge hole portion. Has a length that can be reached,
The valve body further includes a positioning portion that positions the receiving portion so that a space in which the receiving portion is not received is positioned to face the discharge hole.
前記被収容部は、前記一端側における前記所定方向に垂直な面での断面形状が、前記弁胴の前記側壁の内側面の円に沿う第１円弧部分と、前記弁部材の前記最外部の前記移動領域の外周に沿う第２円弧部分とを有する略Ｃ字状の案内部を少なくとも１以上有する
請求項１又は請求項２に記載のオイルジェット装置。 The space of the side wall of the valve body has a substantially cylindrical shape, and the movement region of the valve member in the predetermined direction on the outermost side has a substantially cylindrical shape,
The accommodated portion has a first circular arc portion having a cross-sectional shape in a plane perpendicular to the predetermined direction on the one end side along a circle on the inner side surface of the side wall of the valve body, and the outermost portion of the valve member. The oil jet device according to claim 1, further comprising at least one substantially C-shaped guide portion having a second arc portion along an outer periphery of the moving region.
内部に所定方向に伸びる空間を形成する側壁を有する弁胴と、
前記弁胴の前記空間に、前記側壁と間隔をあけて前記所定方向へ移動可能に収容され、前記所定方向への移動によって、前記加圧オイル供給源から前記外部への前記加圧オイルの供給を調整する弁部材とを有し、
前記弁胴は、
前記所定方向の一端側に設けられ、前記加圧オイル供給源から前記空間内に加圧オイルが供給される供給孔が形成された供給孔部と、
前記所定方向の他端側近傍に設けられ、前記空間内から前記外部に前記加圧オイルを排出させる排出孔が形成された排出孔部とを有し、
更に、
前記弁胴と別体で構成され、前記弁部材の移動領域の前記所定方向に垂直な方向の外側における前記側壁との間の空間の一部のみに収容される被収容部を有し、
前記被収容部は、前記所定方向に伸びて形成され、前記弁胴の内側面の一部のみと接触するとともに、前記弁部材の最外部の一部のみと接触して前記弁部材の前記所定方向への移動を案内するよう形成され、
前記排出孔は、前記弁胴の前記他端側近傍の側壁に、前記排出孔の中心軸が前記弁胴の前記空間の中心軸と距離を隔て、前記所定の方向に垂直な面での前記側壁の内側面の断面円に対する接線と略一致するように形成され、前記排出孔が前記側壁の内側面上に位置する
オイルジェット装置。 In an oil jet device for supplying pressurized oil supplied from a pressurized oil supply source to the outside,
A valve body having a side wall forming a space extending in a predetermined direction therein;
Supplying the pressurized oil from the pressurized oil supply source to the outside is accommodated in the space of the valve body so as to be movable in the predetermined direction with a space from the side wall. And a valve member for adjusting
The valve body is
A supply hole portion provided on one end side in the predetermined direction, in which a supply hole for supplying pressurized oil into the space from the pressurized oil supply source is formed;
A discharge hole portion provided in the vicinity of the other end side in the predetermined direction and having a discharge hole formed to discharge the pressurized oil from the space to the outside;
Furthermore,
It is configured separately from the valve body, and has a receiving portion that is received only in a part of a space between the valve member and the side wall outside the direction perpendicular to the predetermined direction of the moving region of the valve member,
The accommodated portion is formed to extend in the predetermined direction, contacts only with a part of the inner surface of the valve body, and contacts only a part of the outermost part of the valve member with the predetermined part of the valve member. Formed to guide movement in the direction ,
The discharge hole is formed on a side wall in the vicinity of the other end of the valve body, and a center axis of the discharge hole is separated from a center axis of the space of the valve body and is perpendicular to the predetermined direction. The oil jet device , which is formed so as to substantially coincide with a tangent to the cross-sectional circle of the inner side surface of the side wall, and wherein the discharge hole is located on the inner side surface of the side wall .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008064835A JP4555353B2 (en) | 2008-03-13 | 2008-03-13 | Oil jet equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008064835A JP4555353B2 (en) | 2008-03-13 | 2008-03-13 | Oil jet equipment |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009221892A JP2009221892A (en) | 2009-10-01 |
| JP2009221892A5 true JP2009221892A5 (en) | 2010-01-07 |
| JP4555353B2 JP4555353B2 (en) | 2010-09-29 |
Family
ID=41238939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008064835A Active JP4555353B2 (en) | 2008-03-13 | 2008-03-13 | Oil jet equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4555353B2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62147774U (en) * | 1986-03-13 | 1987-09-18 | ||
| JPS6328968U (en) * | 1986-08-08 | 1988-02-25 | ||
| JPS63125264U (en) * | 1987-02-06 | 1988-08-16 | ||
| JPH05263954A (en) * | 1992-03-16 | 1993-10-12 | Yamaha Motor Co Ltd | Pressure regulating valve |
| JP3188202B2 (en) * | 1996-07-10 | 2001-07-16 | 旭サナック株式会社 | Regulator for paint |
-
2008
- 2008-03-13 JP JP2008064835A patent/JP4555353B2/en active Active
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