公开(公告)号：US5199790A

公开(公告)日：1993-04-06

申请号：US894726

申请日：1992-06-04

Applicant: Manfred Pawelzik ,  Heinz Brandebusemeyer

Inventor： Manfred Pawelzik ,  Heinz Brandebusemeyer

IPC: E03C1/044 ,  G01K7/00 ,  G01K13/02 ,  H01M2/10

CPC classification number: G01K13/02 ,  H01M2/1044

Abstract: A temperature indicator for use in combination with a plumbing fitting through which water passes has a core assembly including a display, a circuit module fixed to and driving the display, a temperature sensor connected to the circuit module, a pair of long battery contacts connected to the module, a finger extending from the module and carrying the long contacts, and a pair of short battery contacts connected to the module in parallel with the long contacts. An inner housing part interfitting with the fitting and traversed by the water is formed with a recess in which the sensor is engageable. A battery is connected to one of the pairs of contacts and the other pair is unused. An outer housing part mounted on the inner housing part carries the core assembly. The finger is constructed to break readily off the assembly.

Abstract translation: 与水通过的管道配件结合使用的温度指示器具有包括显示器的芯组件，固定到和驱动显示器的电路模块，连接到电路模块的温度传感器，连接到电路模块的一对长电池触点 模块，从模块延伸并携带长触点的手指以及与长触点平行连接到模块的一对短电池触点。 与水套配合并与水穿过的内壳体部分形成有凹部，传感器可接合在该凹部中。 电池连接到一对触点中，另一对未使用。 安装在内壳体部分上的外壳部件承载芯组件。 手指被构造成容易地脱离组件。

公开(公告)号：US5190077A

公开(公告)日：1993-03-02

申请号：US783630

申请日：1991-10-25

Applicant: Manfred Pawelzik ,  Kerstin Polhaus

Inventor： Manfred Pawelzik ,  Kerstin Polhaus

IPC: E03C1/042 ,  F16K11/074

CPC classification number: F16K11/0746 ,  Y10T137/86863 ,  Y10T137/87249

Abstract: A switchover valve has a housing having an axis, a generally circular valve plate, and a generally circular control plate. The valve plate is fixed in the housing centered on the axis, has an inner face, and is formed with an outlet port and an inlet port both opening at the face. The ports are radially offset from the axis and angularly equispaced from each other. The control plate is rotatable about the axis in the housing, has an inner face flatly sealingly engaging the valve-plate face, and is formed offset from the axis with a crossflow pocket opening at the face. Thus the control plate is movable angularly about the axis between a crossflow position with the pocket overlying and forming a fluid-flow connection between the inlet port and the outlet port and a blocking position with the pocket wholly angularly offset from at least one of the ports and thereby preventing flow between the ports.

Abstract translation: 切换阀具有壳体，其具有轴线，大致圆形的阀板和大致圆形的控制板。 阀板固定在以轴为中心的壳体中，具有内表面，并且形成有一个出口和一个在面上均开口的入口。 端口从轴线径向偏移并且彼此成角度地等距。 控制板可绕壳体中的轴线旋转，具有与阀板面平坦地密封地接合的内表面，并且形成为与轴线偏置并且在该表面处具有开口的开口。 因此，控制板围绕轴线在角度方向上移动，该交叉流动位置与口袋重叠并且形成入口和出口之间的流体流动连接，并且阻塞位置与口袋完全成角度地偏离至少一个端口 从而防止端口之间的流动。

公开(公告)号：US5060692A

公开(公告)日：1991-10-29

申请号：US610253

申请日：1990-11-07

Applicant: Manfred Pawelzik ,  Horst Titze

Inventor： Manfred Pawelzik ,  Horst Titze

IPC: F16K11/078

CPC classification number: F16K11/0787 ,  Y10T137/86549 ,  Y10T137/86815

Abstract: A seal ring is used in combination with a pair of substantially planar, confronting, and substantially parallel faces one of which is formed with an annular groove surrounding a pressurizable chamber and having inner and outer flanks extending transverse to the respective plate face. These faces are relatively slidable and can be formed on a valve plate and a control plate of a single-control valve. The ring is formed with an outer edge normally engaging outward against the outer flank of the groove, an inwardly projecting ridge defining an inner edge normally engaging inward against the inner flank of the groove, and a pair of lips flanking the ridge and each defining therewith an inwardly open groove. Each lip has an outer end lying outward of the inner edge and inward of the outer edge.

Abstract translation: 密封环与一对基本上平面的，面对的并且基本上平行的面组合使用，其中一个面形成有围绕可加压室的环形槽，并且具有横向于相应的板表面延伸的内侧和外侧面。 这些面相对可滑动并且可以形成在单个控制阀的阀板和控制板上。 环形成有通常与凹槽的外侧面向外接合的外边缘，向内突出的脊，限定通常与凹槽的内侧面接合的内边缘，以及一对位于脊的侧面的唇部， 向内开口的槽。 每个唇缘具有位于内边缘外侧的外端和外边缘的内侧。

公开(公告)号：US4540023A

公开(公告)日：1985-09-10

申请号：US556152

申请日：1983-11-29

Applicant: Manfred Pawelzik

Inventor： Manfred Pawelzik

IPC: F16K11/078 ,  F16K11/06

CPC classification number: F16K11/0787 ,  Y10T137/86549 ,  Y10T137/86823

Abstract: A mixing valve of the type utilizing a fixed valve seat disk and a movable control disk is described. The axis of rotation of the control disk in the valve housing is offset in relation to the center of the valve seat disk towards the inlet passages. With this arrangement the pivot angle for setting the mixture ratio is increased.

Abstract translation: 描述了使用固定阀座盘和可移动控制盘的类型的混合阀。 阀壳中的控制盘的旋转轴线相对于阀座盘的中心朝向入口通道偏移。 利用这种布置，用于设定混合比的枢转角度增加。

公开(公告)号：US4501408A

公开(公告)日：1985-02-26

申请号：US394699

申请日：1982-07-02

Applicant: Manfred Pawelzik ,  Max Derr

Inventor： Manfred Pawelzik ,  Max Derr

IPC: F16K1/34 ,  F16K3/04 ,  F16K3/08 ,  F16K27/04

CPC classification number: F16K3/08 ,  F16K27/045 ,  Y10T137/86863

Abstract: A volume control valve in accordance with the invention is formed in a valve body which is adapted for insertion into a valve fitting. The valve body includes a valve seat insert and a valve disk. A sealing element is disposed between the valve seat insert and the valve fitting. The sealing element is carried on a supporting piece such that a first face of the sealing element is disposed on one side of the supporting piece and a second face is disposed on the other side of the supporting piece. The supporting piece is held against shoulders in the body such that the valve seat insert is prestressed by a predetermined amount by the first face. The second face is deformable against the fitting to accomodate different fitting depths.

Abstract translation: 根据本发明的体积控制阀形成在适于插入阀配件的阀体中。 阀体包括阀座插件和阀盘。 密封元件设置在阀座插入件和阀配件之间。 密封元件承载在支撑件上，使得密封元件的第一面设置在支撑件的一侧上，并且第二面设置在支撑件的另一侧上。 支撑件被保持在主体中的肩部上，使得阀座插入件由第一面预先施加预定量。 第二个面可以适应不同的配合深度而变形。