Thermostat-control valve for heat exchanger
    11.
    发明申请
    Thermostat-control valve for heat exchanger 审中-公开
    热交换器恒温控制阀

    公开(公告)号:US20050161519A1

    公开(公告)日:2005-07-28

    申请号:US11046634

    申请日:2005-01-28

    CPC classification number: G05D23/023 F01M5/007 F01M5/021

    Abstract: A control valve for a heat exchanger adapted to temper the temperature of a first fluid by heat exchange with a second fluid. The control valve includes a housing adapted to fasten adjacent a wall of the heat exchanger, with the housing defining a chamber separate from a compartment. When fastened to the heat exchanger, the housing communicates the compartment with the flow channels of the second fluid, and opens the chamber to flow of the first fluid via a passage through the adjacent wall of the heat exchanger. A valve member is in the compartment for selectively controlling communication of the compartment with a source of the second fluid, and a thermostat is positioned in the chamber to contact the flow of the first fluid, with the thermostat controlling the valve member responsive to the temperature of the first fluid.

    Abstract translation: 一种用于热交换器的控制阀,其适于通过与第二流体的热交换来调节第一流体的温度。 所述控制阀包括适于紧固所述热交换器的壁的壳体,所述壳体限定与隔室分离的室。 当紧固到热交换器时,壳体将隔室与第二流体的流动通道连通,并且打开室以使第一流体经由通过热交换器的相邻壁的通道流动。 阀构件位于隔室中,用于选择性地控制隔室与第二流体源的连通,并且恒温器定位在室中以接触第一流体的流动,恒温器响应温度控制阀构件 的第一流体。

    Heat exchanger system with integral control valve
    12.
    发明授权
    Heat exchanger system with integral control valve 有权
    带集成控制阀的换热器系统

    公开(公告)号:US06182749B2

    公开(公告)日:2001-02-06

    申请号:US09193483

    申请日:1998-11-17

    Abstract: A heat exchanger system is provided having a heat exchanger including a plurality of conduits to receive a first fluid. The conduits have a plurality of passages therebetween which are in heat exchange relation therewith to receive a second fluid. An inlet and an outlet are connected to the plurality of conduits, and an inlet and outlet are connected to the plurality of passages. A valve is connected to one of the inlets to limit fluid flow therethrough. A thermally-responsive actuator is provided for the valve and extends into one of the conduits and the passages to control the valve as an incident of the temperature of a fluid flowing through the one of the conduits and the passages.

    Abstract translation: 提供一种热交换器系统,其具有包括多个管道以接收第一流体的热交换器。 导管具有与它们热交换的多个通道,以接收第二流体。 入口和出口连接到多个管道,并且入口和出口连接到多个通道。 阀门连接到其中一个入口以限制流过其中的流体。 为阀提供热响应致动器,并且延伸到导管和通道中的一个中,以控制阀作为流过导管和通道之一的流体的温度的入射。

    Rotary hammer driving mechanism
    13.
    发明授权
    Rotary hammer driving mechanism 失效
    旋转锤驱动机构

    公开(公告)号:US4657088A

    公开(公告)日:1987-04-14

    申请号:US762715

    申请日:1985-08-05

    CPC classification number: B25D16/003 B25D11/08 B25D2211/067

    Abstract: A rotary hammer with a pneumatic impact mechanism carries on a drive shaft, non-rotatably and non-displaceable axially relative thereto, a coupling element as well as, rotatably and displaceable axially relative thereto, a drive element. The drive element has a peripheral drive fin constituting a cam/control curve which engages between two rollers. The rollers are mounted on the rear end of a piston of the pneumatic impact mechanism with their axes of rotation perpendicular to the longitudinal axis of the piston. The drive element can at choice be brought into engagement with the coupling element. A manually operable control member may be operated to maintain the drive element out of such engagement.

    Abstract translation: 具有气动冲击机构的旋转锤承载着远离轴,不可旋转地并且不可相对于其轴向地移动,联接元件以及相对于其驱动元件可轴向地可旋转和位移。 驱动元件具有构成在两个辊之间接合的凸轮/控制曲线的外围驱动翼。 辊子安装在气动冲击机构的活塞的后端,其旋转轴线垂直于活塞的纵向轴线。 可以选择驱动元件与联接元件接合。 可以操作可手动操作的控制构件以将驱动元件保持在不能接合的状态。

    QUICK CONNECTOR FOR A HEAT EXCHANGER, SUCH AS A RADIATOR
    14.
    发明申请
    QUICK CONNECTOR FOR A HEAT EXCHANGER, SUCH AS A RADIATOR 有权
    热交换器快速连接器,如散热器

    公开(公告)号:US20080191467A1

    公开(公告)日:2008-08-14

    申请号:US12026052

    申请日:2008-02-05

    CPC classification number: F28F9/0246 F16L37/098

    Abstract: The invention relates to a quick-action closure coupling for connecting a supply or discharge line to a wall of a collecting tank of a heat exchanger. The coupling can include a first coupling part and a second coupling part with a radially inner peripheral wall. The first coupling part can have a radially outer peripheral wall, and at least one sealing ring can be arranged between the peripheral walls. Latching points can be provided in order to lock the coupling parts. In order to simplify the quick-action closure coupling, the radially outer peripheral wall of the one coupling part can have a mitered cutout into which the other coupling part engages.

    Abstract translation: 本发明涉及一种用于将供应或排放管线连接到热交换器的收集罐的壁的快速动作闭合联接器。 联接器可以包括第一联接部件和具有径向内周壁的第二联接部件。 第一联接部件可以具有径向外周壁,并且可以在周壁之间布置至少一个密封环。 可以提供锁定点以锁定联轴器部件。 为了简化快速动作闭合联接,一个联接部分的径向外周壁可以具有斜切切口,另一个联接部分啮合在该切口中。

    Device and method for cooling and preheating
    15.
    发明授权
    Device and method for cooling and preheating 有权
    冷却和预热装置及方法

    公开(公告)号:US06196168B1

    公开(公告)日:2001-03-06

    申请号:US09068815

    申请日:1998-08-13

    Abstract: The invention concerns a device and method for cooling and preheating, especially of transmission fluid, of an internal combustion engine, with an equalization tank, with at least one radiator, which can be connected by means of an engine thermostat when a predetermined temperature is reached in the cooling loop, and with a water/oil heat exchanger. It is prescribed according to the invention that the forward stream (1) of a single water/oil heat exchanger (5) be branched off in the heating phase by means of a valve unit (3) essentially from the main cooling loop (12) of the internal combustion engine (17) and that its forward stream (1) in the cooling phase be taken by means of the same valve unit (3) essentially in the coolant side stream (13) from the low-temperature region (14) of the radiator (4) or a separate low-temperature cooler (14a) connected in the side stream after radiator (4, 4a). The method proposes that the forward stream (1) of the water/oil heat exchanger (5) be taken in the heating phase essentially from the main coolant stream (12) not flowing through the radiator (4), that switching to cooling operation occur at a temperature lying somewhat below the switch point of the engine main thermostat (9) and the forward stream (1) of the water/oil heat exchanger (5) in cooling operation be branched off essentially from the low-temperature region (14) of radiator (4), or from a low-temperature cooler (14a) additionally connected in the side stream after radiator (4, 4a).

    Abstract translation: 本发明涉及一种用于具有均衡罐的内燃机的冷却和预热特别是传输流体的装置和方法,所述均衡罐具有至少一个散热器,当至少达到一个散热器时,可以通过发动机恒温器在达到预定温度时连接 在冷却回路中,以及一个水/油热交换器。 根据本发明规定,单个水/油热交换器(5)的前进流(1)通过主要由主冷却回路(12)的阀单元(3)在加热阶段分支, ,并且其冷却阶段中的其前进流(1)基本上在来自低温区域(14)的冷却剂侧流(13)中通过相同的阀单元(3)获取, 的散热器(4)或连接在散热器(4,4a)之后的侧流中的单独的低温冷却器(14a)。 该方法提出,水/油热交换器(5)的前进流(1)基本上从未流过散热器(4)的主冷却剂流(12)进入加热阶段,发生切换到冷却操作 在冷却运转中,位于发动机主恒温器(9)的切换点和水/油热交换器(5)的前进流(1)的温度基本上从低温区域(14)分支出来, 的散热器(4),或者来自另外连接在散热器(4,4a)之后的侧流中的低温冷却器(14a)。

    Thermally responsive valve assembly
    16.
    发明授权
    Thermally responsive valve assembly 失效
    热响应阀组件

    公开(公告)号:US6039263A

    公开(公告)日:2000-03-21

    申请号:US210268

    申请日:1998-12-11

    CPC classification number: G05D23/1366 G05D23/022 Y10S236/02

    Abstract: A thermostatic valve assembly includes three housing components (16, 18, 20) containing two interconnected chambers (64, 78). A first thermally responsive valve unit (68) is disposed in the chamber (64) while a second thermally responsive valve element (98) is disposed in the chamber (78). Both the chambers (64) and (78) have inlets (60, 110) and the chamber (64) has an outlet (66). The valve may assume configurations allowing a minimal flow (FIG. 2), a large volume warm up flow (FIG. 3), a mixed flow regimen (FIG. 4) and a pure cooling flow regimen (FIG. 5).

    Abstract translation: 恒温阀组件包括三个包含两个互连室(64,78)的壳体部件(16,18,20)。 第一热响应阀单元(68)设置在腔室(64)中,而第二热响应阀元件(98)设置在腔室(78)中。 两个腔室(64)和(78)都具有入口(60,110),腔室(64)具有出口(66)。 阀可以采取允许最小流量(图2),大体积预热流(图3),混合流程(图4)和纯冷却流程(图5))的构型。

    Rotary hammer driving mechanism
    19.
    发明授权
    Rotary hammer driving mechanism 失效
    旋转锤驱动机构

    公开(公告)号:US4750567A

    公开(公告)日:1988-06-14

    申请号:US25880

    申请日:1987-03-16

    CPC classification number: B25D16/003 B25D11/08 B25D2211/067

    Abstract: A rotary hammer has a reciprocating piston of a pneumatic impact mechanism driven from a rotatable drive shaft. A coupling element is fixed on, and a drive element slidably mounted on, the drive shaft. These elements have interengageble tapered coupling surfaces and are biased apart by a spring therebetween. The drive element is disposed forwardly of the coupling element and is slidable rearwardly to drivingly engage the coupling surfaces for transmitting drive to the piston. The relative disposition of the drive and coupling elements causes reaction force on the piston, consequential in use upon generation of percussive blows, to urge the drive element into intensified engagement with the coupling element.

    Abstract translation: 旋转锤具有由可旋转驱动轴驱动的气动冲击机构的往复活塞。 联接元件固定在驱动轴上并可滑动地安装在驱动轴上。 这些元件具有互连的锥形联接表面并且通过其间的弹簧偏置分开。 驱动元件设置在联接元​​件的前方,并可向后滑动以驱动地接合联接表面,以将驱动传递到活塞。 驱动和联接元件的相对布置会在活塞上产生反作用力,从而在产生冲击冲击时使用,以促使驱动元件与联接元件加强接合。

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