JPH02107710U - - Google Patents
Info
- Publication number
- JPH02107710U JPH02107710U JP1989016756U JP1675689U JPH02107710U JP H02107710 U JPH02107710 U JP H02107710U JP 1989016756 U JP1989016756 U JP 1989016756U JP 1675689 U JP1675689 U JP 1675689U JP H02107710 U JPH02107710 U JP H02107710U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- separation unit
- container
- foreign matter
- center
- 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
- 238000000926 separation method Methods 0.000 claims 6
- 239000007787 solid Substances 0.000 claims 3
- 239000000126 substance Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
図はこの考案の一実施例によるオイルフイルタ
の一部破砕断面図である。
１…取付ブロツク、２…ベースプレート、３…
ハウジング、４…結合フランジ、５…中心開口部
、６…オイル導入孔、７…シール部材、８…フイ
ルタエレメント、９…上部エンドプレート、１０
…下部エンドプレート、１１…圧力制御弁、１２
…押えバネ、１３…逆止弁、１４…オイル通路（
入口）、１５…ケース、１６…ロート状多孔壁、
１７…細管、１８…ベースリング、１９…回り止
めピン、２０…オイル入口、２１…小孔、２２…
オイル通路（気泡多い）、２３…オイル通路、２
４…圧力調整弁、２５…筒状ネジ部。
The figure is a partially cutaway sectional view of an oil filter according to an embodiment of this invention. 1...Mounting block, 2...Base plate, 3...
Housing, 4... Connection flange, 5... Center opening, 6... Oil introduction hole, 7... Seal member, 8... Filter element, 9... Upper end plate, 10
... lower end plate, 11 ... pressure control valve, 12
...Press spring, 13...Check valve, 14...Oil passage (
inlet), 15... case, 16... funnel-shaped porous wall,
17...Thin tube, 18...Base ring, 19...Stopping pin, 20...Oil inlet, 21...Small hole, 22...
Oil passage (many bubbles), 23...Oil passage, 2
4...Pressure regulating valve, 25...Cylindrical threaded part.
Claims (1)
分離ユニツトと、オイルから気体異物を分離する
ための気体分離ユニツトとを一つの容器に内蔵し
、外部から前記容器に導入したオイルを前記固体
分離ユニツト、前記気体分離ユニツトの順に通過
させ、気体異物を多く含むオイルと気体異物の少
ないオイルとに分けて前記容器から導出するオイ
ルフイルタであつて； 前記容器はベースプレート上に円筒カツプ状の
ハウジングを逆さに被せて一体化した構造であり
、前記ベースプレートには円形の中心開口部が形
成されているとともに、その外側にオイル導入孔
が形成されており； 前記固体分離ユニツトは、上部エンドプレート
と中心部に開口部を有する下部エンドプレートと
の間に筒状フイルタエレメントを挟んで一体化し
たものであり、前記ハウジング内に同心状態で収
容され、前記ハウジングの天井部と前記ベースプ
レートとに挟まれて保持されており； 前記気体分離ユニツトは、逆さにした円筒カツ
プ状のケース内に旋回流室を形成したもので、前
記旋回流室の中心部分に集められた気体異物の多
いオイルを導出する細管を前記ケースの底部開口
の中心に配設し、前記細管の外周囲の前記ケース
底部開口から気体異物の少ないオイルを導出する
構成であり； 前記気体分離ユニツトは前記容器内において前
記筒状フイルタエレメントの内周空間に同心に収
容され、前記ケースの下端部が前記ベースプレー
トの前記中心開口部に嵌合止着されて保持されて
いる； ことを特徴とするオイルフイルタ。 (2) 上記細管は、その途中に流量調整手段が設
けられていることを特徴とする請求項１記載のオ
イルフイルタ。[Claims for Utility Model Registration] (1) A solid separation unit for separating solid foreign matter from oil and a gas separation unit for separating gaseous foreign matter from oil are built into one container, and the said container can be accessed from the outside. The oil filter is configured to pass oil introduced into the solid separation unit and the gas separation unit in this order, and separate the oil into oil containing a large amount of gaseous foreign matter and oil with a small amount of gaseous foreign matter and leading it out from the container; It has a structure in which a cylindrical cup-shaped housing is placed upside down and integrated, and the base plate has a circular central opening and an oil introduction hole is formed on the outside thereof; The unit is integrated with a cylindrical filter element sandwiched between an upper end plate and a lower end plate having an opening in the center, and is housed concentrically in the housing, and is arranged in the ceiling of the housing. and the base plate; the gas separation unit has a swirling flow chamber formed in an inverted cylindrical cup-shaped case, and the gas collected at the center of the swirling flow chamber The gas separation unit has a structure in which a capillary tube for discharging oil containing many foreign substances is disposed at the center of the bottom opening of the case, and an oil containing few gaseous foreign substances is disposed from the bottom opening of the case around the outer periphery of the capillary tube; An oil filter characterized in that the oil filter is housed concentrically in the inner peripheral space of the cylindrical filter element in the container, and the lower end of the case is held by fitting into the center opening of the base plate. . (2) The oil filter according to claim 1, wherein the thin tube is provided with a flow rate adjusting means in the middle thereof.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989016756U JPH02107710U (en) | 1989-02-15 | 1989-02-15 | |
| US07/420,148 US4997556A (en) | 1988-12-26 | 1989-10-11 | Oil filter I |
| DE68917888T DE68917888T2 (en) | 1988-12-26 | 1989-10-17 | Oil filter. |
| EP89310649A EP0376443B1 (en) | 1988-12-26 | 1989-10-17 | Oil filter |
| CA002001050A CA2001050C (en) | 1988-12-26 | 1989-10-19 | Oil filter |
| KR1019890018322A KR960001377B1 (en) | 1988-12-26 | 1989-12-09 | Oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989016756U JPH02107710U (en) | 1989-02-15 | 1989-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02107710U true JPH02107710U (en) | 1990-08-28 |
Family
ID=31229959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989016756U Pending JPH02107710U (en) | 1988-12-26 | 1989-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02107710U (en) |
-
1989
- 1989-02-15 JP JP1989016756U patent/JPH02107710U/ja active Pending
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