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公开(公告)号：US11258235B2
公开(公告)日：2022-02-22
申请号：US17063081
申请日：2020-10-05
Applicant: FRAM GROUP IP LLC
Inventor： Matthew B Below , Timothy J Smith
Abstract: A spark plug is provided that includes an improved jamb nut configuration, which provides improved torque transfer and prevents inadvertent separation of the jamb nut from the remaining components of the spark plug, particularly during removal from the engine head. The spark plug is configured for axial insertion into the plug hole, and may have a non-axisymmetric ground shield that fits into the plug hole, wherein the plug hole is also provided with a complementary non-axisymmetric shape. The spark plug includes a central insulator, which has an inner end surrounding a central electrode and supporting the ground shield, which is mounted on the insulator to support a ground strap adjacent the electrode for forming a spark therebetween. The insulator and ground shield are axially slidable into the plug hole, and the jamb nut is rotatable to fix the spark plug in position in a predefined orientation. The insulator includes a retaining clip outwardly of the jamb nut that permits rotation of the jamb nut relative to the insulator but prevents axial separation of the jamb nut during removal of the spark plug from the engine head. An improved tool is also provided which better distributes torque transfer to the jamb nut and includes a catch to facilitate pulling of the spark plug from the engine head.
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2.发明申请公开(公告)号：US20220013993A1
公开(公告)日：2022-01-13
申请号：US17371024
申请日：2021-07-08
Applicant: FRAM GROUP IP, LLC
Inventor： Corey Eiden , Jing Zheng
Abstract: The present disclosure provides, inter alia, apparatuses for preparing a suppressor seal of a spark plug insulator assembly, and processes for fabricating and/or assembling a spark plug insulator assembly using the same. Also provided are automated systems for fabricating and/or assembling a spark plug insulator assembly, which includes an induction heating apparatus disclosed herein and other components such as, e.g., an auxiliary unit and a control unit, to automate and accelerate the manufacturing process.
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公开(公告)号：USD889605S1
公开(公告)日：2020-07-07
申请号：US29712851
申请日：2019-11-12
Applicant: FRAM GROUP IP LLC
Designer： Daniel Auxter , Timothy L Memmer
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公开(公告)号：US20180304179A1
公开(公告)日：2018-10-25
申请号：US15957005
申请日：2018-04-19
Applicant: Fram Group IP LLC
Inventor： Daniel Auxter , Timothy L. Memmer
IPC: B01D35/147 , B01D39/18 , B01D29/33 , B01D35/153
CPC classification number: B01D35/1475 , B01D29/333 , B01D35/153 , B01D39/18 , B01D2201/0438 , B01D2201/0461 , B01D2201/12 , B01D2201/167 , B01D2201/291 , B01D2201/34
Abstract: A filter assembly comprises a housing open at one end, a filter element therein, and a plate at the open end enclosing the filter element within the housing. The filter assembly further includes a fluid flow control assembly disposed between an end of the filter element and the plate. The fluid flow control assembly includes a check valve and a relief valve seat upon which the check valve abuts to prevent flow of fluid through a by-pass passage. The check valve is held in a sealed position against the relief valve seat by a biasing member retained by the relief valve seat. The force of the biasing member is overcome when pressure in the fluid acting upon the check valve reaches or exceeds a certain level, causing the check valve to move away from the relief valve seat, and permitting the fluid to flow through the relief valve assembly to an outlet opening of the filter assembly, bypassing the filter element of the filter assembly.
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公开(公告)号：US09623350B2
公开(公告)日：2017-04-18
申请号：US14180514
申请日：2014-02-14
Applicant: Fram Group IP LLC
Inventor： Ronald P. Rohrbach , Gerard W. Bilski , Brian Artz
CPC classification number: B01D35/005 , B01D37/025 , B01D37/04 , B01D37/041 , F01M9/02 , F01M11/10 , F01M2001/1014 , F01M2011/0091 , F01M2011/1466
Abstract: An oil management system to reduce and remove the amount of soot, rust or other contaminating particles in oil used in an engine, the oil management system comprising an oil filter assembly including a filter element and an additive cartridge, the additive cartridge configured to provide a means for continuously dispersing a small quantity of additive into the oil; an oxidation prevention means to prevent or diminish oxidation of metal in the oil management system; and an oil condition monitoring sensor to measure various aspects of the oil in the oil management system.
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Patent Agency Ranking
公开(公告)号：US20170007948A1
公开(公告)日：2017-01-12
申请号：US15273315
申请日：2016-09-22
Applicant: Fram Group IP LLC
Inventor： Gerard W. Bilski , Donald W. Baldwin, JR.
CPC classification number: B01D35/005 , B01D27/08 , B01D35/30 , B01D2201/342 , F01M1/10
Abstract: A fluid filter such as an oil filter for a vehicle is provided. The fluid filter includes a body having a first, closed end and a second, open end. A plate is coupled to the second end, the plate having a first surface and a threaded portion having a thread pitch. A channel member has an outer edge coupled to the second end of the body, wherein the channel member defines a recess with an open side opposite the first surface of the plate. A stop member is disposed within the recess of the channel member, the stop member having a first height. A sealing member is coupled to the stop member, and the sealing member has a second height greater than the first height of the stop member.
Abstract translation: 提供了诸如用于车辆的滤油器的流体过滤器。 流体过滤器包括具有第一封闭端和第二开口端的主体。 板耦合到第二端，板具有第一表面和具有螺距的螺纹部分。 通道构件具有联接到主体的第二端的外边缘，其中通道构件限定具有与板的第一表面相对的开口侧的凹部。 止动构件设置在通道构件的凹部内，止动构件具有第一高度。 密封构件联接到止动构件，并且密封构件具有大于止动构件的第一高度的第二高度。
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公开(公告)号：US09539531B2
公开(公告)日：2017-01-10
申请号：US14172320
申请日：2014-02-04
Applicant: FRAM GROUP IP LLC
Inventor： Gerard W. Bilski , Ronald P. Rohrbach , Zafar Hussain
CPC classification number: B01D37/02 , B01D37/025 , B01F1/0016 , B01F1/0027 , B01F1/0033 , F01M9/02 , F01M11/03 , F01M2001/1014
Abstract: A method and apparatus for dispersing an additive from an additive cartridge disposed in a housing of an oil filter is provided. The method including the steps of: using stagnation pressure to disperse the additive from the additive cartridge; and regulating a flow rate of the additive from the additive cartridge by restricting an inlet opening of an outlet path of the additive cartridge, wherein a portion of the outlet path is formed in a surface of a first piece of a two piece connector providing fluid communication between and an interior and an exterior of the additive cartridge.
Abstract translation: 提供了一种用于从添加剂盒中分散添加剂的方法和装置，所述添加剂盒设置在机油滤清器的外壳中。 该方法包括以下步骤：使用停滞压力从添加剂盒中分散添加剂; 以及通过限制所述添加剂盒的出口路径的入口开口来调节来自所述添加剂盒的添加剂的流速，其中所述出口路径的一部分形成在提供流体连通的第二片连接器的第一片的表面中 之间和添加剂盒的内部和外部之间。
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公开(公告)号：US20160352078A1
公开(公告)日：2016-12-01
申请号：US15218892
申请日：2016-07-25
Applicant: Fram Group IP LLC
Inventor： Ronald Rohrbach , Peter D. Unger , Jeffrey T. Boehler , Jing Zheng
Abstract: Disclosed herein is a spark plug comprising an insulative sleeve. A glaze coating is disposed on the exterior surface of the insulative sleeve. The glaze coating comprises a silicate glass, a phosphorous glass, a borosilicate glass, or a combination of the foregoing glasses wherein the glasses are independently modified with a modifier selected from the group consisting of alkali group metals, alkali earth group metals, aluminum, and a combination of two or more of the foregoing modifiers and further wherein the glaze coating has a glass transition temperature (Tg) of 300 to 1000 degrees Celsius.
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公开(公告)号：US09337627B2
公开(公告)日：2016-05-10
申请号：US14710039
申请日：2015-05-12
Applicant: Fram Group IP, LLC
Inventor： Jing Zheng , Prabhu Megharaj , Jeffrey T. Boehler
Abstract: A method of applying a coating to a spark plug insulator comprises the steps of forming a slurry solution and applying the slurry solution as a first coating to an insulative sleeve configured for use in a spark plug. The method further includes the step of heat treating the insulative sleeve to a temperature of between about 500 degrees Celsius and about 1000 degrees Celsius for between about 10 minutes and about 2 hour(s). Still further, the method includes the step of applying a second coating overlying at least a portion of the first coating, wherein the second coating comprises an organic binder.
Abstract translation: 将涂层施加到火花塞绝缘体的方法包括以下步骤：形成浆料溶液并将浆料溶液作为第一涂层施加到构造成用于火花塞的绝缘套筒上。 该方法还包括将绝缘套管热处理至约500摄氏度至约1000摄氏度约10分钟至约2小时之间的温度的步骤。 此外，该方法包括施加覆盖在第一涂层的至少一部分上的第二涂层的步骤，其中第二涂层包含有机粘合剂。
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公开(公告)号：US09178336B2
公开(公告)日：2015-11-03
申请号：US14157251
申请日：2014-01-16
Applicant: Fram Group IP, LLC
Inventor： Jing Zheng , Jeffrey T. Boehler
Abstract: A spark plug is provided having a resistor. The resistor is made from resistor glass material containing an alkali free barium alumino-silicate glass mixed with mullite. In one embodiment, the resistor is a 15 to 30 wt % alkali free barium alumino-silicate glass and 10 to 25 wt % mullite. The resistor material provides for a greater processing kiln temperature range with reduced resistor variability and improved durability performance.
Abstract translation: 提供具有电阻器的火花塞。 该电阻由含有与莫来石混合的无碱钡铝硅酸盐玻璃的电阻玻璃材料制成。 在一个实施方案中，电阻器为15至30重量％的碱性钡铝硅酸盐玻璃和10至25重量％的莫来石。 电阻材料提供更大的加工窑温度范围，降低电阻变化性和改善的耐久性能。
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