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    Control of coasting downshifts in an automatic transmission for motor vehicles
    2.
    发明申请
    Control of coasting downshifts in an automatic transmission for motor vehicles 有权
    控制汽车自动变速器中的惯性降档

    公开(公告)号：US20070082784A1

    公开(公告)日：2007-04-12

    申请号：US11247062

    申请日：2005-10-11

    申请人： Ralph Walker ,  Jesse Brunais ,  Karl Jungbluth ,  Todd Newman

    发明人： Ralph Walker ,  Jesse Brunais ,  Karl Jungbluth ,  Todd Newman

    IPC分类号： B60W10/04

    CPC分类号： F16H63/502 ,  B60W10/11 ,  B60W30/19 ,  B60W2710/0644 ,  F16H61/061 ,  F16H2059/385 ,  F16H2061/0496 ,  F16H2306/48 ,  Y02T10/76 ,  Y10T477/675 ,  Y10T477/735

    摘要： A method for controlling a coasting downshift in an automatic transmission having a torque converter that includes an impeller driveably connected to an engine and a turbine hydrokinetically coupled to the impeller and driveably connected to the transmission input. During a coast condition, the speed of the turbine decreases, and the speed of the engine decreases to and is maintained at an engine idle speed. After the downshift event begins, the turbine speed increases due a transfer of torque from an off-going transmission control element to an oncoming control element. Engine speed increases steadily until it reaches the target engine speed. The downshift is completed, and engine speed decreases until it again reaches the idle speed.

    摘要翻译： 一种用于控制自动变速器中的惯性降档的方法，其具有变矩器，该变矩器包括可驱动地连接到发动机的叶轮和与所述叶轮液压动力耦合并可驱动地连接到所述变速器输入的涡轮机。 在海岸状态期间，涡轮机的速度降低，发动机的转速降低并保持在发动机怠速状态。 在降档事件开始之后，涡轮机速度由于从远程传动控制元件转移到迎面而来的控制元件的转矩而增加。 发动机转速稳定增加，达到目标发动机转速。 降档完成，发动机转速降低，直到再次达到怠速。

    Automatic animal feeding apparatus
    4.
    发明授权
    Automatic animal feeding apparatus 失效
    自动动物饲养设备

    公开(公告)号：US4422409A

    公开(公告)日：1983-12-27

    申请号：US330444

    申请日：1981-12-14

    申请人： Ralph Walker ,  David Bories

    发明人： Ralph Walker ,  David Bories

    IPC分类号： A01K5/02

    CPC分类号： A01K5/0291

    摘要： Apparatus for automatically supplying food and water to an animal wherein food is introduced into a food ring mounted on a rotatable carousel, the rotation thereof being controlled by a timer. Water is introduced at timed intervals through spray nozzles for both cleaning the food ring, after the animal has eaten, and moisturizing the food prior to being eaten.

    摘要翻译： 用于将食物和水自动供应给动物的装置，其中将食物引入安装在可旋转转盘上的食物环中，其旋转由定时器控制。 水通过喷嘴以定时间隔引入，用于在动物吃完之后清洁食物环，并在食用之前对食物进行保湿。

    Automatic animal feeding and water providing apparatus
    6.
    发明授权
    Automatic animal feeding and water providing apparatus 有权
    自动动物饲养和给水设备

    公开(公告)号：US07152550B2

    公开(公告)日：2006-12-26

    申请号：US11029514

    申请日：2005-01-06

    申请人： Ralph Walker

    发明人： Ralph Walker

    IPC分类号： A01K5/02 ,  A01K7/02

    CPC分类号： A01K5/0291

    摘要： An apparatus for automatically supplying both food and water to an animal according to a predefined schedule input into a timer wherein food is introduced into a food ring mounted on a rotatable carousel from a feed hopper and the rotation of the carousel being controlled by the timer. Water is introduced also at timed intervals through spray nozzles for several purposes, namely, to premoisten pelletized food prior to it being eaten and to clean the food ring subsequent to food consumption or removal of any leftover food, which food removal takes place by gravity. Water is also introduced into a drinking bowl for the pet to consume. Periodically, according to the input schedule, the water is automatically drained and subsequently the bowl is refilled.

    摘要翻译： 一种用于根据输入到计时器的预定时间表向动物自动提供食物和水的装置，其中将食物从进料斗引入到安装在可旋转圆盘传送带上的食物环中，并且转盘由定时器控制。 水也以定时间隔通过喷嘴进行引导，用于多种目的，即在被食用之前对造粒的食物进行预先润湿，并在食物消耗或除去任何剩余的食物之后清洁食物环，食物通过重力进行移除。 水也被引入饮用碗以供宠物消费。 定期地，根据输入时间表，水被自动排水，随后再填充碗。

    Automatic animal feeding and water providing apparatus
    7.
    发明申请
    Automatic animal feeding and water providing apparatus 有权

    公开(公告)号：US20060144339A1

    公开(公告)日：2006-07-06

    申请号：US11029514

    申请日：2005-01-06

    申请人： Ralph Walker

    发明人： Ralph Walker

    IPC分类号： A01K5/02 ,  A01K7/02

    CPC分类号： A01K5/0291

    摘要： An apparatus for automatically supplying both food and water to an animal according to a predefined schedule input into a timer wherein food is introduced into a food ring mounted on a rotatable carousel from a feed hopper and the rotation of the carousel being controlled by the timer. Water is introduced also at timed intervals through spray nozzles for several purposes, namely, to premoisten pelletized food prior to it being eaten and to clean the food ring subsequent to food consumption or removal of any leftover food, which food removal takes place by gravity. Water is also introduced into a drinking bowl for the pet to consume. Periodically, according to the input schedule, the water is automatically drained and subsequently the bowl is refilled.

    Backpack support device
    8.
    发明授权
    Backpack support device 有权

    公开(公告)号：US10383427B1

    公开(公告)日：2019-08-20

    申请号：US15949133

    申请日：2018-04-10

    申请人： Ralph Walker

    发明人： Ralph Walker

    IPC分类号： A45F3/10

    摘要： A backpack support device for coupling a backpack to a user includes a frame that is substantially rectangularly shaped. The frame comprises a pair of first rods and a plurality of second rods. Each first rod comprises a plurality of nested section so that the first rod is selectively extensible. Each first rod is arcuate proximate to a top of the first rod to define a shoulder hook that is configured to position over a respective shoulder of a user. Each second rod comprises a plurality of nested segments so that the second rod is selectively extensible. Each second rod is coupled to and extends between an associated pair of nested sections. A pair of fasteners is coupled singly proximate to the shoulder hooks on a back of the frame. The fasteners are configured to couple to shoulder straps of a backpack to couple the backpack to the frame.