公开(公告)号：US08118001B2

公开(公告)日：2012-02-21

申请号：US12218188

申请日：2008-07-11

Applicant: Mitsuru Kowada

Inventor： Mitsuru Kowada

IPC: F01P3/22 ,  F01P7/14

CPC classification number: F01P11/029 ,  F01P11/0238

Abstract: A cooling system for a water-cooled internal combustion engine includes a coolant flow circuit and a coolant return passage. The coolant flow circuit includes a water pump, a water jacket having a plurality of serially connected flow passages, an oil cooler, a radiator, and a pressure-regulating valve for discharging coolant to a reservoir tank when pressure of the coolant in the coolant flow circuit reaches a predetermined target value. The coolant return passage supplies coolant from the reservoir tank to the coolant flow circuit via a check valve, which only allows coolant to flow in one direction from the reservoir tank to the coolant flow circuit.

Abstract translation: 用于水冷式内燃机的冷却系统包括冷却剂流动回路和冷却剂返回通道。 冷却剂流动回路包括水泵，具有多个串联连接的流动通道的水套，油冷却器，散热器和用于在冷却剂流中的冷却剂的压力下将冷却剂排放到储存箱的压力调节阀 电路达到预定的目标值。 冷却剂返回通道经由止回阀将储存罐中的冷却剂从储存罐供给到冷却剂流动回路，该止回阀仅允许冷却剂在一个方向上从储存箱流向冷却剂流动回路。

公开(公告)号：US20070272306A1

公开(公告)日：2007-11-29

申请号：US11802550

申请日：2007-05-23

Applicant: Philippe Trotin ,  Arnaud Champion

Inventor： Philippe Trotin ,  Arnaud Champion

IPC: F16K15/00

CPC classification number: F16K15/142 ,  F01M11/04 ,  F01P11/0238 ,  Y10T137/7722

Abstract: A closure device with a pressure valve in which the closure device is provided in the form of a protective cap (1) which has a groove (2) on its outer periphery. At least one discharge opening (31, 32) for a fluid is formed inside the groove and communicates with the interior of the vessel to be closed by the closure device. Both lateral arms (41, 42) of an elastically deformable clip (4) are forcibly inserted into the groove. At least one of these arms (41, 42) is provided with a seal (51, 52) which seals the fluid discharge opening (31, 32) in order to ensure a tight seal when the pressure difference between the interior of the vessel to be closed and the exterior environment is less than a first predetermined value, and which opens this opening when the pressure difference is greater than a second predetermined value.

Abstract translation: 一种具有压力阀的封闭装置，其中所述封闭装置设置成保护帽（1）的形式，所述保护帽在其外周上具有凹槽（2）。 用于流体的至少一个排放开口（3L，1，...，3）形成在凹槽内并且与容器的内部连通，以被封闭装置关闭。 可弹性变形的夹子（4）的两个侧臂（4个1，4个/ 2）被强制地插入槽中。 这些臂中的至少一个（4个1，4个2）设置有密封件（5＆lt; 1＆gt;，＆lt; 2＆ SUB>），其密封流体排放口（3＆lt; 1＆gt; 3＆lt; 2＆gt;），以便当要关闭的容器内部之间的压力差时确保密封 并且所述外部环境小于第一预定值，并且当所述压力差大于第二预定值时打开所述开口。

公开(公告)号：US07222742B2

公开(公告)日：2007-05-29

申请号：US10945959

申请日：2004-09-22

Applicant: Wan-Yi Liao

Inventor： Wan-Yi Liao

IPC: B65D51/16 ,  G01M3/04

CPC classification number: F01P11/0209 ,  F01P11/0214 ,  F01P11/0238 ,  F01P2031/18 ,  Y10S220/32

Abstract: A cap structure for a radiator used in vehicle is disclosed. The cap includes a main cap body, a connector shaft, and a leak-seal seat. The main cap body includes a metallic cap body and a heat-isolation covering body joined together using screw as a body. The connector shaft is screwed onto the leak-seal seat, and the connector shaft passes through the through hole of a metallic sleeve mounted on the heat-isolation covering body. The side of the protruded rim of the connector shaft urges the end face of the sleeve and a spring is used to mount the connector shaft onto the main cap body. The heat-isolation covering body with a thickness is mounted onto the metallic cap body and two screws are used to lock the metallic cap body onto the heat-isolation covering body to form a unit, and the end side of the covering body is provided with slip-proof teeth and the metallic sleeve is mounted onto the center circular hole.

Abstract translation: 公开了一种用于车辆的散热器的盖结构。 盖包括主帽体，连接器轴和泄漏密封座。 主盖体包括金属盖体和使用螺丝作为本体连接在一起的隔热覆盖体。 连接器轴被拧到泄漏密封座上，连接器轴穿过安装在隔热覆盖体上的金属套筒的通孔。 连接器轴的突出边缘的一侧推动套筒的端面，并且使用弹簧将连接器轴安装到主帽体上。 将具有厚度的隔热覆盖体安装在金属盖体上，并且使用两个螺钉将金属盖体锁定在隔热覆盖体上以形成单元，并且覆盖体的端侧设置有 防滑齿和金属套筒安装在中心圆孔上。

公开(公告)号：US20070101953A1

公开(公告)日：2007-05-10

申请号：US11266937

申请日：2005-11-04

Applicant: Alfred Gunther

Inventor： Alfred Gunther

IPC: F01P3/22

CPC classification number: F01P11/028 ,  F01P11/0238 ,  F01P11/0285

Abstract: An active de-aeration system includes a fill tube, a removable pressure cap, a de-aeration baffle within the fill tube and an externally disposed outlet conduit connected to a sump chamber of the fill tube disposed outside a baffled chamber defined by the de-aeration baffle. The outlet conduit is connected to the coolant system downstream with respect to the fill tube. Air bubbles are actively drawn into the fill tube by coolant movement into the baffled chamber and removably mix with air above a coolant surface in the fill tube.

Abstract translation: 活性脱气系统包括填充管，可移除的压力盖，填充管内的除气挡板和连接到填充管的贮槽室的外部设置的出口导管，其设置在由脱水器限定的挡板室外部， 曝气挡板 出口导管相对于填充管在下游连接到冷却剂系统。 通过冷却剂移动到挡板室中，气泡被积极地吸入填充管，并且与填充管中的冷却剂表面上方的空气可移除地混合。

公开(公告)号：US20060151498A1

公开(公告)日：2006-07-13

申请号：US10521458

申请日：2003-05-15

Applicant: Heinrich Reutter

Inventor： Heinrich Reutter

IPC: B65D51/16

CPC classification number: F01P11/0238 ,  F01P11/0214

Abstract: A closure cap for openings on motor vehicle radiators is provided with a cap inner part that is held on a cap outer part. A valve assembly for opening and blocking a flow connection between the inside of the reservoir and the outside of the reservoir is held inside said cap inner part. The valve assembly comprises a valve body, which can move in a to-and-fro manner, is pressed in a pretensioned manner by spring action against a sealing seat on the cap inner part, and which can be lifted from the sealing seat when a specified limit value of the internal pressure of the reservoir is exceeded. The aim of the invention is to provide a closure cap of the aforementioned type whose sealing seat, which is located between the cap inner part and the valve body facing said cap inner part, undergoes a definable reduction of tension when the venting flow path is opened. To this end, the sealing seat on the cap inner part is formed by an O-ring, which is held inside an axially open annular groove, and this annular groove is radially enlarged by venting pockets provided on a circumferential edge.

Abstract translation: 机动车辆散热器上的开口用封闭帽设置有保持在帽外部的盖内部。 用于打开和阻塞储存器内部和储存器外侧之间的流动连接的阀组件被保持在所述盖内部内部。 该阀组件包括一个可以一向移动的阀体，通过弹簧作用被压靠在盖内部的密封座上，并且当一个 超过储存器内部压力的规定极限值。 本发明的目的是提供一种上述类型的封盖，其封闭座位于盖体内部与面向所述盖内部的阀体之间，当排气流路打开时经受可定义的张力减小 。 为此，盖内部的密封座由保持在轴向开放的环形槽内的O形环形成，并且通过排出设置在周向边缘上的凹穴而使该环形槽径向扩大。

公开(公告)号：US20060090713A1

公开(公告)日：2006-05-04

申请号：US10546044

申请日：2004-02-27

Applicant: Serge Iaffrate ,  Antonio Principato ,  Dominique Vaginet

Inventor： Serge Iaffrate ,  Antonio Principato ,  Dominique Vaginet

IPC: F01P3/22 ,  F01P9/02

CPC classification number: F01P11/029 ,  F01P11/0238 ,  F01P11/0247 ,  F01P2011/0266

Abstract: The circuit includes an internal volume for receiving a cooling fluid, a stopper for selectively closing an opening giving access to the internal volume, and ensuring element that the cooling fluid can be discharged via a discharge outlet. The respective discharge and access openings to the internal volume are distinct from each other, and a flap valve, which is detachably fixed in relation to the stopper and which is moveable between respective closure and release positions of the access opening when the flap valve is disconnected from the stopper, is also provided. The flap valve exclusively moves from its closed position when the pressure prevailing inside the internal volume is lower than a predefined pressure value.

Abstract translation: 电路包括用于接收冷却流体的内部容积，用于选择性地关闭允许进入内部容积的开口的止动件，以及确保冷却流体可以经由排出口排出的元件。 到内部体积的相应的排放和进入开口是彼此不同的，以及折翼阀，其相对于止动件可拆卸地固定，并且当活门阀断开时可在相应的接近开口的关闭位置和释放位置之间移动 也提供从塞子。 当内部容积内的压力低于预定的压力值时，活门阀专门从其关闭位置移动。

公开(公告)号：US20050121453A1

公开(公告)日：2005-06-09

申请号：US10499677

申请日：2002-12-12

Applicant: Heinrich Reutter

Inventor： Heinrich Reutter

IPC: F01P11/02 ,  B65D41/04 ,  B65D45/00

CPC classification number: F01P11/0247 ,  F01P11/0238 ,  F01P11/029 ,  F01P2011/0261 ,  F01P2011/0266 ,  F01P2070/06 ,  F01P2070/10

Abstract: An unscrewing security device for a sealing lid which may be or is mounted on a fixed neck of a motor vehicle radiator, comprising a lid outer section with a handle element, locking elements which may be locked to a counter locking element on the neck and a lid inner piece comprising a valve arrangement preferably embodied as an over and under pressure combination, whereby a turning lock acts between the lid outer piece and the neck. According to the invention, such an unscrewing security device may be provided with the turning lock by application of operational data in an optimal manner, whereby the rotation lock is operated by an actuator controlled according to the operating conditions in the container or for an engine, which is mounted in a housing, itself mounted inside or outside the container in the vicinity of the lid outer piece.

Abstract translation: 一种用于密封盖的旋紧安全装置，其可以安装在机动车辆散热器的固定颈部上，其包括具有手柄元件的盖子外部部分，锁定元件可锁定在颈部上的反向锁定元件上， 盖内件包括优选地被实施为过压和低压组合的阀装置，由此在盖外部件和颈部之间进行转动锁定。 根据本发明，这样的旋拧式安全装置可以通过以最佳方式施加操作数据来设置转动锁，由此通过根据容器或发动机中的操作条件控制的致动器来操作旋转锁定， 其安装在壳体中，其本身安装在容器内部或外部在盖外部件附近。

公开(公告)号：US20050045631A1

公开(公告)日：2005-03-03

申请号：US10903358

申请日：2004-07-30

Applicant: Gary Dunkle

Inventor： Gary Dunkle

IPC: F01P11/02 ,  B65D51/16

CPC classification number: F01P11/029 ,  F01P11/0238 ,  F01P2011/0242

Abstract: A cooling system apparatus includes a coolant tank, an overflow tank coupled to the coolant tank, and a pressure regulator. The pressure regulator regulates flow of fluid discharged from the coolant tank into the overflow tank.

Abstract translation: 冷却系统装置包括冷却剂箱，连接到冷却剂罐的溢流罐和压力调节器。 压力调节器调节从冷却剂箱排放到溢流槽中的流体流量。

公开(公告)号：US06729271B1

公开(公告)日：2004-05-04

申请号：US09926535

申请日：2002-02-13

Applicant: Heinrich Reutter

Inventor： Heinrich Reutter

IPC: F01P322

CPC classification number: F01P11/0247 ,  F01P11/0238 ,  F01P2011/0242 ,  F01P2011/0261 ,  F01P2011/0266 ,  F01P2070/04 ,  F03G7/065

Abstract: A closure cap for a fixed neck of a container, especially of a motor vehicle radiator. The closure cap comprises a cap inner part provided with a flow connection between the inside of the container and the outside of the container. The cap inner part includes a valve assembly for releasing and blocking the flow connection. The valve assembly includes a valve body is able to move in a to-and-fro manner. It is pressed with a bias in a direction toward the interior of the container against a sealing seat. The valve body is biased so that it can lift from the sealing seat when a limiting value of the inner pressure of the container is surpassed. The bias can be adjusted by a drive controlled by the operation of the vehicle.

Abstract translation: 用于容器的固定颈部的封闭盖，特别是机动车辆散热器。 封闭盖包括盖内部，其在容器的内部和容器的外部之间设置有流动连接。 盖内部包括用于释放和阻塞流动连接的阀组件。 阀组件包括能够以往复运动的阀体。 以朝向容器内部的方向的偏压被压靠在密封座上。 阀体被偏压，使得当容器的内部压力的极限值超过时，阀体可以从密封座抬起。 可以通过由车辆的操作控制的驱动器来调节偏置。

公开(公告)号：US20040074906A1

公开(公告)日：2004-04-22

申请号：US10468401

申请日：2003-08-29

Inventor： Heinrich Reutter

IPC: B65D051/16

CPC classification number: F01P11/0247 ,  F01P11/0238 ,  F01P2011/0242 ,  F01P2011/0266 ,  F01P2025/04 ,  F01P2025/08 ,  F01P2070/04

Abstract: A closure cap (10) for a fixed neck of a motor vehicle radiator is provided with a cap outer part (12), which comprises a closure element (17) that can be joined to the reservoir neck, and comprises a grip element (13) that is held in a manner that permits it to he twisted in relation to the closure element. A torsional stop (20) is provided between said closure element and grip element. The aim of the invention is to provide a closure cap of the aforementioned type with safety-relevant functions of the torsional stop and of the reduction of excess pressure in a structurally simple manner whereby permitting them to be exactly adapted to one another. To this end, an actuator (15) that can be expanded when subjected to heat is provided both for axially engaging and disengaging the coupling insert (46) of the torsional stop (20) as well as for adjusting the pretension with which the valve body (22) of the valve arrangement (11) is pressed against the sealing seat (21).

Abstract translation: 用于机动车辆散热器的固定颈部的闭合盖（10）设置有帽外部部分（12），其包括可以连接到储存器颈部的封闭元件（17），并且包括夹紧元件（13） ）以允许其相对于封闭元件扭转的方式被保持。 在所述闭合元件和抓握元件之间设置扭转止动件（20）。 本发明的目的是提供一种上述类型的封闭盖，其结构简单的方式具有安全相关的扭转停止功能和减少过压，从而允许它们彼此精确地相配合。 为此，可以在受到热量时膨胀的致动器（15）用于轴向地接合和分离扭转止动件（20）的联接插入件（46），并且用于调节阀体的预紧力 阀装置（11）的阀（22）被压靠在密封座（21）上。