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    • 2. 发明授权
    • Oil filter with oil improving dissolving body
    • 油过滤器,具有改善溶解体的油
    • US4075097A
    • 1978-02-21
    • US564111
    • 1975-04-01
    • George A. Paul
    • George A. Paul
    • F01M9/02B01D27/08B01D37/02F01M11/03B01D35/00C10M7/10
    • B01D37/025B01D27/08F01M2001/1014Y10S210/17
    • An oil filter is disclosed as having a filter enclosure provided with oil inlet and outlet ports adapted for communication with the oil circulating system of an associated oil lubricated engine. Disposed within the enclosure is a filter element fabricated of any suitable filtering media. In addition to the filter element, a body of an oil soluble, relatively solid polymer having oil additives compounded therein is disposed within the enclosure. The polymer body is located within the enclosure so as to be in an area where minimum oil flow occurs, i.e. in a relatively non-turbulent oil flow area, which results in the polymer dissolving at a relatively uniform or linear rate so as to prevent undesirable concentrations of the additives during the effective service life of the filter. If desired, suitable baffle means may be interposed between the area of primary oil flow within the filter and the oil soluble polymer, whereby to provide for the controlled contact of the flow of turbulent oil within the filter with the polymer body and thereby assure the desired linear or uniform rate of polymer dissolution.
    • 公开了一种滤油器,其具有设置有适于与相关油润滑发动机的油循环系统连通的进油口和出口的过滤器外壳。 设置在外壳内的是由任何合适的过滤介质制成的过滤元件。 除了过滤元件之外,还在壳体内设置了一种其中混合有油添加剂的油溶性相对固体的聚合物体。 聚合物体位于外壳内,以便处于发生最小油流的区域,即在相对非湍流的油流动区域中,这导致聚合物以相对均匀或线性的速率溶解,以防止不期望的 过滤器有效使用寿命期间添加剂的浓度。 如果需要,合适的挡板装置可以插入在过滤器内的主油流区域和油溶性聚合物之间,从而提供过滤器内的湍流油流与聚合物主体的受控接触,从而确保所需的 线性或均匀的聚合物溶解速率。
    • 7. 发明授权
    • Filter unit
    • 过滤单元
    • US4144169A
    • 1979-03-13
    • US803979
    • 1977-06-06
    • Clifford H. Grueschow
    • Clifford H. Grueschow
    • B01D37/02B01D35/00C10M7/10
    • B01D37/025
    • A filter unit, and method of assembly thereof, of the type to be used with the circulating lubrication system of an internal combustion engine; the unit including an enclosure having sidewall and end sections, a filter element disposed within the enclosure, an additive body within the enclosure between the end section thereof, and the filter element and means, including a helical coil spring, interposed between the filter element and additive body for preventing relative movement thereof within the enclosure.
    • 与内燃机的循环润滑系统一起使用的过滤器单元及其组装方法; 所述单元包括具有侧壁和端部的外壳,设置在所述外壳内的过滤元件,所述外壳内的在其端部与所述过滤元件之间的添加体,以及包括螺旋形螺旋弹簧的装置,所述螺旋螺旋弹簧介于所述过滤元件和 添加剂体,用于防止外壳内的相对运动。
    • 8. 发明授权
    • Masking elements for dissolving oil improving body in an oil filter
    • 用于在油过滤器中溶解油改进体的掩蔽元件
    • US4075098A
    • 1978-02-21
    • US630038
    • 1975-11-07
    • George A. PaulRobert W. HegelMichael R. BethellCharles L. BranhamAllan D. Utter
    • George A. PaulRobert W. HegelMichael R. BethellCharles L. BranhamAllan D. Utter
    • F01M9/02B01D27/08B01D37/02F01M11/03B01D35/00C10M7/10
    • B01D37/025B01D27/08F01M2001/1014Y10S210/17
    • An oil filter is disclosed as having a filter enclosure provided with oil inlet and outlet ports adapted for communication with the oil circulating system of an associated oil lubricated engine. Disposed within the enclosure is a filter element fabricated of any suitable filtering media. In addition to the filter element, a body of an oil soluble, relatively solid polymer having oil additives compounded therein is disposed within the enclosure. The polymer body is located within the enclosure so as to be in an area where minimum oil flow occurs, i.e. in a relatively non-turbulent oil flow area, which results in the polymer dissolving at a relatively uniform or linear rate so as to prevent undesirable concentrations of the additives during the effective service life of the filter. If desired, suitable baffle means may be interposed between the area of primary oil flow within the filter and the oil soluble polymer, whereby to provide for the controlled contact of the flow of turbulent oil within the filter with the polymer body and thereby assure the desired linear or uniform rate of polymer dissolution.
    • 公开了一种滤油器,其具有设置有适于与相关油润滑发动机的油循环系统连通的进油口和出口的过滤器外壳。 设置在外壳内的是由任何合适的过滤介质制成的过滤元件。 除了过滤元件之外,还在壳体内设置了一种其中混合有油添加剂的油溶性相对固体的聚合物体。 聚合物体位于外壳内,以便处于发生最小油流的区域,即在相对非湍流的油流动区域中,这导致聚合物以相对均匀或线性的速率溶解,以防止不期望的 过滤器有效使用寿命期间添加剂的浓度。 如果需要,合适的挡板装置可以插入在过滤器内的主油流区域和油溶性聚合物之间,从而提供过滤器内的湍流油流与聚合物主体的受控接触,从而确保所需的 线性或均匀的聚合物溶解速率。