JP2009216071A5 - - Google Patents
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- JP2009216071A5 JP2009216071A5 JP2008064836A JP2008064836A JP2009216071A5 JP 2009216071 A5 JP2009216071 A5 JP 2009216071A5 JP 2008064836 A JP2008064836 A JP 2008064836A JP 2008064836 A JP2008064836 A JP 2008064836A JP 2009216071 A5 JP2009216071 A5 JP 2009216071A5
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- predetermined direction
- space
- side wall
- pressurized oil
- 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 (11)
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、
前記空間内に、前記弁胴と別体で構成され、前記弁部材の前記所定方向への移動を案内する案内部を有し、
前記案内部は、前記側壁との間に前記供給孔から前記排出孔までに至る前記加圧オイルの流路を確保するように配置されており、
前記弁胴の前記側壁と、前記供給孔部とは、一体成形され、
前記弁胴は、前記他端側が前記空間を開放するように形成されており、
前記弁部材を前記供給孔に付勢するための付勢部と、
前記付勢部を支持するための台座部とを更に有し、
前記台座部は、前記案内部と接続され、前記弁胴の前記側壁の前記他端側に装着されているオイルジェット装置。 In an oil jet device for supplying the 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;
A valve member that is accommodated in the space of the valve body so as to be movable in the predetermined direction, and adjusts the supply of the pressurized oil from the oil supply source to the outside by moving in the predetermined direction;
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,
In the space, the guide body is configured separately from the valve body, and guides the movement of the valve member in the predetermined direction,
The guide portion is disposed so as to secure a flow path of the pressurized oil from the supply hole to the discharge hole between the guide wall and the side wall ,
The side wall of the valve body and the supply hole are integrally molded,
The valve body is formed so that the other end side opens the space,
A biasing portion for biasing the valve member to the supply hole;
A pedestal part for supporting the biasing part,
The pedestal portion is connected to the guide portion, and is an oil jet device attached to the other end side of the side wall of the valve body .
前記案内部は、前記弁胴の前記側壁と間隔をあけて配置されている
請求項１に記載のオイルジェット装置。 The discharge hole is provided on a side surface of the valve body,
The oil jet device according to claim 1, wherein the guide portion is disposed at a distance from the side wall of the valve body.
前記案内部は、前記棒部の外側面と接触して案内可能な前記所定方向に伸びる内側面が形成された内側面部を有する
請求項１又は請求項２に記載のオイルジェット装置。 The valve member is provided on the one end side, and a cross-sectional area of a plane portion in which at least a part of the periphery does not contact the inner side surface of the valve body and a plane perpendicular to the predetermined direction is smaller than the plane portion, A rod portion extending in a predetermined direction,
3. The oil jet device according to claim 1, wherein the guide portion has an inner side surface portion formed with an inner side surface extending in the predetermined direction that can be guided in contact with the outer side surface of the rod portion.
前記平面部は、前記所定方向に垂直な面における前記弁胴の前記空間の断面よりも小さい円盤状の部材であり、
前記棒部は、略円柱状の部材である
請求項３に記載のオイルジェット装置。 The valve body forms a substantially cylindrical space,
The planar portion is a disk-shaped member that is smaller than a cross section of the space of the valve body in a plane perpendicular to the predetermined direction,
The oil jet device according to claim 3, wherein the rod portion is a substantially cylindrical member.
請求項１乃至請求項４のいずれか一項に記載のオイルジェット装置。 5. The apparatus according to claim 1, further comprising a position restricting portion that is disposed only in a part of a space between the guide portion and the side wall and restricts a position of the guide portion with respect to the side wall. Oil jet equipment.
請求項５に記載のオイルジェット装置。 The oil jet device according to claim 5, wherein the position restricting portion is integrally formed with the guide portion.
請求項６に記載のオイルジェット装置。 The oil jet device according to claim 6, wherein the position restricting portion is formed only in a partial range on the one end side of the guide portion.
請求項１乃至請求項７のいずれか一項に記載のオイルジェット装置。 The oil jet device according to any one of claims 1 to 7, further comprising a nozzle connected to the discharge hole and configured to supply the pressurized oil to the external predetermined target position.
請求項１乃至請求項８のいずれか一項に記載のオイルジェット装置。 The discharge hole is formed in a side wall in the vicinity of the other end of the valve body such that a central axis of the discharge hole is spaced apart from a central axis of the space of the valve body, and the discharge hole is formed inside the side wall. The oil jet device according to any one of claims 1 to 8, which is located on a side surface.
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、
前記空間内に、前記弁胴と別体で構成され、前記弁部材の前記所定方向への移動を案内する案内部を有し、
前記案内部は、前記側壁との間に前記供給孔から前記排出孔までに至る前記加圧オイルの流路を確保するように配置されており、
前記案内部と前記側壁との間の空間の一部のみに配置され、前記側壁に対する前記案内部の位置を規制する位置規制部を更に備える
オイルジェット装置。 In an oil jet device for supplying the 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;
A valve member that is accommodated in the space of the valve body so as to be movable in the predetermined direction, and adjusts the supply of the pressurized oil from the oil supply source to the outside by moving in the predetermined direction;
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,
In the space, the guide body is configured separately from the valve body, and guides the movement of the valve member in the predetermined direction,
The guide portion is disposed so as to secure a flow path of the pressurized oil from the supply hole to the discharge hole between the guide wall and the side wall ,
The oil jet device further comprising a position restricting portion that is disposed only in a part of a space between the guide portion and the side wall and restricts the position of the guide portion with respect to the side wall .
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、
前記空間内に、前記弁胴と別体で構成され、前記弁部材の前記所定方向への移動を案内する案内部を有し、
前記案内部は、前記側壁との間に前記供給孔から前記排出孔までに至る前記加圧オイルの流路を確保するように配置されており、
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伸びて形成され、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 the 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;
A valve member that is accommodated in the space of the valve body so as to be movable in the predetermined direction, and adjusts the supply of the pressurized oil from the oil supply source to the outside by moving in the predetermined direction;
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,
In the space, the guide body is configured separately from the valve body, and guides the movement of the valve member in the predetermined direction,
The guide portion is disposed so as to secure a flow path of the pressurized oil from the supply hole to the discharge hole between the guide wall and the side wall,
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 by a distance perpendicular to the predetermined direction. An oil jet device which is formed to extend so as to substantially coincide with a tangent to a cross-sectional circle of an inner side surface of a 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 |
|---|---|---|---|
| JP2008064836A JP4555354B2 (en) | 2008-02-13 | 2008-03-13 | Oil jet equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008031638 | 2008-02-13 | ||
| JP2008064836A JP4555354B2 (en) | 2008-02-13 | 2008-03-13 | Oil jet equipment |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009216071A JP2009216071A (en) | 2009-09-24 |
| JP2009216071A5 true JP2009216071A5 (en) | 2010-03-04 |
| JP4555354B2 JP4555354B2 (en) | 2010-09-29 |
Family
ID=41188169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008064836A Active JP4555354B2 (en) | 2008-02-13 | 2008-03-13 | Oil jet equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4555354B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5095441B2 (en) * | 2008-02-26 | 2012-12-12 | 日立オートモティブシステムズ株式会社 | Oil jet and oil supply system |
| JP5190428B2 (en) * | 2009-09-18 | 2013-04-24 | 日立オートモティブシステムズ株式会社 | Piston cooling device for internal combustion engine |
| JP6270396B2 (en) * | 2013-09-30 | 2018-01-31 | ダイハツ工業株式会社 | Oil jet device for internal combustion engine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60112800U (en) * | 1984-01-09 | 1985-07-30 | トキコ株式会社 | Dispenser valve device for LP gas station |
| JPH0218251Y2 (en) * | 1985-12-13 | 1990-05-22 | ||
| JPS6328968U (en) * | 1986-08-08 | 1988-02-25 | ||
| JPH05263954A (en) * | 1992-03-16 | 1993-10-12 | Yamaha Motor Co Ltd | Pressure regulating valve |
| US7152623B2 (en) * | 2003-09-09 | 2006-12-26 | Metaldyne Company, Llc | Fluid jet for providing fluid under pressure to a desired location |
-
2008
- 2008-03-13 JP JP2008064836A patent/JP4555354B2/en active Active
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