-
公开(公告)号：US20160297039A1
公开(公告)日：2016-10-13
申请号：US14682178
申请日：2015-04-09
Applicant: Caterpillar Inc.
Inventor： Trent Simpson , Adam Ostein , Jarrod Moss , Curtis Graham , Bharat Meduru , Robert Sharp
Abstract: A method is provided for remanufacturing an engine block. The engine block includes a top deck and a passageway that opens at the top deck, and is partially defined in the engine block by a counterbore having a side surface and a base surface. The method includes spraying solid powder metal onto the side surface and the base surface by a gas dynamic cold spray method so as to form a fill member adhered with the side surface and the base surface.
Abstract translation: 提供了一种用于再制造发动机缸体的方法。 发动机缸体包括顶部甲板和在顶部甲板上开口的通道，并且通过具有侧面和底面的沉孔部分地限定在发动机缸体中。 该方法包括通过气体动态冷喷涂方法将固体粉末金属喷涂到侧表面和基底表面上，以形成粘附有侧表面和基底表面的填充构件。
-
公开(公告)号：US20180106182A1
公开(公告)日：2018-04-19
申请号：US15294045
申请日：2016-10-14
Applicant: Caterpillar Inc.
Inventor： Curtis Graham , Daniel Cavanaugh
CPC classification number: F02B19/16 , F02B19/1004 , F02B19/12 , F02B77/02 , F02B2019/006 , Y02T10/125
Abstract: A prechamber ignition device in an internal combustion engine is provided having a body piece formed of a first type of material and a tip piece formed of a second type of material. A distal end of the body piece has a cladding, which may be of the second type of material, for preventing corrosion of the first type of material from which the body piece is formed.
-
公开(公告)号：US10184387B2
公开(公告)日：2019-01-22
申请号：US15418437
申请日：2017-01-27
Applicant: Caterpillar Inc.
Inventor： Curtis Graham , Kegan Luick , Daniel Cavanaugh , Darryl Hatfield
IPC: B23K31/02 , F02B19/18 , B23K26/211 , B23K26/32 , B23K1/00 , B23K26/00 , B23K26/14 , B23K26/34 , B23K26/144 , B23K26/60 , B23K101/00 , B23K103/04 , B23K103/18
Abstract: A prechamber ignition assembly for an internal combustion engine includes a base attached to a remanufactured prechamber ignition device at a base weld interface. The remanufactured prechamber ignition device includes a new tip formed of a tip material, and a root formed of a root material, with a used body formed of a body material disposed therebetween. The new tip is bonded to the used body at a tip weld interface and the root is bonded to the used body at a root weld interface.
-
公开(公告)号：US09644526B2
公开(公告)日：2017-05-09
申请号：US14665336
申请日：2015-03-23
Applicant: Caterpillar Inc.
Inventor： Curtis Graham , Jonathan Eggemeyer , Taylor Young
IPC: F01P11/02
CPC classification number: F01P11/0285 , F01P11/0209 , F01P2011/0252
Abstract: A venting plug assembly for sealing a coolant channel and venting air therefrom is disclosed. The coolant channel defines an open portion to receive the venting plug assembly. The venting plug assembly includes an outer sealing element with an annular portion configured for sealing engagement with the open portion of the coolant channel. The venting assembly further includes an inner sealing element configured for sealing engagement with the annular portion of the outer sealing element. The inner sealing element is configured to move relative to the annular portion of the outer sealing element to allow air to vent from the coolant channel through the outer sealing element.
-
公开(公告)号：US20130133196A1
公开(公告)日：2013-05-30
申请号：US13741530
申请日：2013-01-15
Applicant: Caterpillar Inc.
Inventor： Christopher Bach , Curtis Graham , Trent Simpson , Michael Bridges
CPC classification number: B23P6/00 , B23P6/02 , B23P11/00 , F01L1/181 , F02F1/24 , Y10T29/49233 , Y10T29/4927
Abstract: A process for remanufacturing a cylinder head that includes a worn or damaged rocker arm stand adapted to receive a rocker shaft to which at least one rocker arm is mounted, the steps including machining a channel in a surface of the worn or damaged rocker arm stand, securing an insert into the channel, and machining the insert to form a remanufactured inner facing surface. The remanufactured cylinder head includes at least one rocker arm stand that has a machined channel with a remanufactured insert secured therein, the rocker shaft being disposed adjacent the inner facing surface, not the rocker arm stand.
Abstract translation: 一种用于再制造气缸盖的方法，其包括磨损或损坏的摇臂支架，其适于容纳安装有至少一个摇臂的摇杆，所述步骤包括在磨损或损坏的摇臂支架的表面中加工通道， 将插入件固定到通道中，并加工插入件以形成再制造的内表面。 再制造的气缸盖包括至少一个摇臂支架，其具有加工的通道，其中固定有再制造的插入件，摇臂轴设置成与内表面相邻，而不是摇臂支架。
-
Patent Agency Ranking
公开(公告)号：US10060529B2
公开(公告)日：2018-08-28
申请号：US14996445
申请日：2016-01-15
Applicant: Caterpillar Inc.
Inventor： Daniel T. Cavanaugh , Curtis Graham , Taylor Young , Luis Vazquez
CPC classification number: F16J10/04 , B23P6/02 , B23P11/025 , F02F1/004
Abstract: A method for repairing a cylinder liner includes: placing a cylinder liner having a first inner diameter and a first outer diameter into a cavity of a confinement, the cavity including a cavity inner diameter that is substantially the same as the first outer diameter of the cylinder liner; heating the cylinder liner to a temperature at which the cylinder liner undergoes plastic deformation, causing the first inner diameter of the cylinder liner to decrease; and cooling the cylinder liner. The cooled cylinder liner has a second inner diameter that is less than the first inner diameter. An apparatus for repairing a cylinder liner includes a confinement having a cavity and a fluid passageway for controlling the temperature of the confinement, and a heating block for heating the cylinder liner when the cylinder liner is inserted into the cavity.
-
公开(公告)号：US20160341146A1
公开(公告)日：2016-11-24
申请号：US14719787
申请日：2015-05-22
Applicant: Caterpillar Inc.
Inventor： Curtis Graham , Taylor Young
CPC classification number: F02F1/24 , F02F7/0085 , F02F2001/248 , F05C2251/048
Abstract: An engine includes a cylinder block having at least one cylinder bore, a piston positioned in the cylinder block, and a cylinder head configured to attach to the cylinder block at a mounting surface of the cylinder block, the cylinder head including a corresponding mounting surface, a first valve receiving portion and a second valve receiving portion, each valve receiving portion being disposed on the mounting surface of the cylinder head, a bridge disposed between the first valve receiving portion and the second valve receiving portion, at least one channel disposed through at least a portion of the bridge, and a heat transferring material positioned within the at least one channel, the heat transferring material having a first thermal conductivity, wherein the cylinder head is formed of a parent material having a second thermal conductivity.
Abstract translation: 发动机包括具有至少一个气缸孔的气缸体，位于气缸体中的活塞，以及构造成在气缸体的安装表面处附接到气缸体的气缸盖，气缸盖包括相应的安装表面， 第一阀接收部分和第二阀接收部分，每个阀接收部分设置在气缸盖的安装表面上，设置在第一阀接收部分和第二阀接收部分之间的桥，至少一个通道， 所述桥的至少一部分和位于所述至少一个通道内的传热材料，所述传热材料具有第一导热性，其中所述气缸盖由具有第二导热性的母体材料形成。
-
公开(公告)号：US20160281588A1
公开(公告)日：2016-09-29
申请号：US14665336
申请日：2015-03-23
Applicant: Caterpillar Inc.
Inventor： Curtis Graham , Jonathan Eggemeyer , Taylor Young
CPC classification number: F01P11/0285 , F01P11/0209 , F01P2011/0252
Abstract: A venting plug assembly for sealing a coolant channel and venting air therefrom is disclosed. The coolant channel defines an open portion to receive the venting plug assembly. The venting plug assembly includes an outer sealing element with an annular portion configured for sealing engagement with the open portion of the coolant channel. The venting assembly further includes an inner sealing element configured for sealing engagement with the annular portion of the outer sealing element. The inner sealing element is configured to move relative to the annular portion of the outer sealing element to allow air to vent from the coolant channel through the outer sealing element.
Abstract translation: 公开了一种用于密封冷却剂通道并从其排出空气的排气塞组件。 冷却剂通道限定开口部分以接收排气塞组件。 排气塞组件包括具有环形部分的外密封元件，该环形部分构造成用于与冷却剂通道的开口部分密封接合。 排气组件还包括被配置为与外部密封元件的环形部分密封接合的内部密封元件。 内部密封元件构造成相对于外部密封元件的环形部分移动，以允许空气从冷却剂通道通过外部密封元件排出。
-
公开(公告)号：US08689762B2
公开(公告)日：2014-04-08
申请号：US13741530
申请日：2013-01-15
Applicant: Caterpillar Inc.
Inventor： Christopher Bach , Curtis Graham , Trent Simpson , Michael Bridges
IPC: F01L1/18
CPC classification number: B23P6/00 , B23P6/02 , B23P11/00 , F01L1/181 , F02F1/24 , Y10T29/49233 , Y10T29/4927
Abstract: A process for remanufacturing a cylinder head that includes a worn or damaged rocker arm stand adapted to receive a rocker shaft to which at least one rocker arm is mounted, the steps including machining a channel in a surface of the worn or damaged rocker arm stand, securing an insert into the channel, and machining the insert to form a remanufactured inner facing surface. The remanufactured cylinder head includes at least one rocker arm stand that has a machined channel with a remanufactured insert secured therein, the rocker shaft being disposed adjacent the inner facing surface, not the rocker arm stand.
Abstract translation: 一种用于再制造气缸盖的方法，其包括磨损或损坏的摇臂支架，其适于容纳安装至少一个摇臂的摇杆，所述步骤包括在磨损或损坏的摇臂架的表面中加工通道， 将插入件固定到通道中，并加工插入件以形成再制造的内表面。 再制造的气缸盖包括至少一个摇臂支架，其具有加工的通道，其中固定有再制造的插入件，摇臂轴设置成与内表面相邻，而不是摇臂支架。
-
公开(公告)号：US10273869B2
公开(公告)日：2019-04-30
申请号：US15294045
申请日：2016-10-14
Applicant: Caterpillar Inc.
Inventor： Curtis Graham , Daniel Cavanaugh
Abstract: A prechamber ignition device in an internal combustion engine is provided having a body piece formed of a first type of material and a tip piece formed of a second type of material. A distal end of the body piece has a cladding, which may be of the second type of material, for preventing corrosion of the first type of material from which the body piece is formed.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.012 seconds)
