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    Multi-way valve and refrigerating machine with multi-way valve
    1.
    发明授权
    Multi-way valve and refrigerating machine with multi-way valve 失效
    多通阀和制冷机带多通阀

    公开(公告)号：US07093462B2

    公开(公告)日：2006-08-22

    申请号：US10873496

    申请日：2004-06-21

    Applicant: Hans-Frieder Eberhardt ,  Rolf Kordon ,  Michael Neumann ,  Udo Wenning

    Inventor： Hans-Frieder Eberhardt ,  Rolf Kordon ,  Michael Neumann ,  Udo Wenning

    IPC: F25B39/02

    CPC classification number: F16K11/056 ,  F16K31/002 ,  F25B39/028 ,  F25B2600/2511

    Abstract: A multi-way valve, particularly for a refrigerant circuit, includes a housing having a number of inlets and outlets and a chamber with a number of seats respectively associated with an inlet or outlet. The multi-way valve also includes a closing element that can move between the seats and at least one actuator, which is provided in the form of an element made of a shape-memory alloy and capable of being displaced from one of the seats when the closing element is heated. The direction of displacement is transversal to the normal direction of the seat.

    Abstract translation: 特别是用于制冷剂回路的多通阀包括具有多个入口和出口的壳体和具有分别与入口或出口相关联的多个座的腔室。 多通阀还包括能够在座位和至少一个致动器之间移动的关闭元件，该致动器以由形状记忆合金形成的元件的形式提供，并且能够从座椅中的一个位移时 关闭元件被加热。 位移方向是横向于座椅的法线方向。

    Multiway valve
    2.
    发明申请
    Multiway valve 审中-公开
    多路阀

    公开(公告)号：US20070051416A1

    公开(公告)日：2007-03-08

    申请号：US11595030

    申请日：2006-11-09

    Applicant: Hans-Frieder Eberhardt ,  Rolf Kordon ,  Michael Neumann ,  Udo Wenning

    Inventor： Hans-Frieder Eberhardt ,  Rolf Kordon ,  Michael Neumann ,  Udo Wenning

    IPC: F16K11/02

    CPC classification number: G05D23/025 ,  F16K11/044 ,  F16K31/002 ,  F25B41/04 ,  F25B2600/2511 ,  Y10T137/86879 ,  Y10T137/87788

    Abstract: A multiway valve contains a housing having several inlets and outlets and a chamber. Several seats are provided and each is respectively associated with one inlet or one outlet. A closure element is provided which can move between the seats and at least one actuator is provided in the form of an element made of a form memory alloy, able to displace the closure element from one of the seats when heating occurs. A spring element presses the closure element against each respective seat that it engages.

    Abstract translation: 多通阀包含具有多个入口和出口的壳体和腔室。 提供了几个座位，每个座位分别与一个入口或一个出口相连。 提供闭合元件，其可以在座之间移动，并且至少一个致动器以由形状记忆合金制成的元件的形式提供，当加热发生时能够从一个座移动闭合元件。 弹簧元件将闭合元件压靠在其接合的每个相应的座椅上。

    Rigid foam and process for producing the same
    4.
    发明授权
    Rigid foam and process for producing the same 失效
    刚性泡沫及其制造方法

    公开(公告)号：US5034424A

    公开(公告)日：1991-07-23

    申请号：US547830

    申请日：1990-06-28

    Applicant: Udo Wenning ,  Jan Brodsky

    Inventor： Udo Wenning ,  Jan Brodsky

    IPC: C08J9/12 ,  C08G18/00 ,  C08G101/00 ,  C08J9/14

    CPC classification number: C08J9/148 ,  C08J2375/04

    Abstract: A rigid foam, especially a largely closed-cell polyurethane or polyisocyanurate rigid foam, includes a cell structure being formed by the expansion of rigid foam raw materials with carbon dioxide as an inflating agent. The cell structure is substantially homogeneous and has a cell content of substantially CO.sub.2 inflating agent and proportions of a physical inflating agent being at least substantially insoluble in at least one of the rigid foam raw materials. A process for producing a rigid foam having a cell structure formed by the expansion of rigid foam raw materials with carbon dioxide includes forming a fine-celled rigid foam material by preparing an inflating agent being at least substantially insoluble in at least one of the rigid foam raw materials. The inflating agent is homogeneously emulsified in at least one of the rigid foam raw materials prior to the beginning of a chemical reaction, in the form of the disperse phase of an emulsion having a liquid droplet size being at most equal to 10 .mu.m in diameter and a proportion by weight of less than 3.5% of the rigid foam material. The rigid foam raw materials include components for producing an essential required amount of inflating agent in the form of carbon dioxide. The rigid foam raw materials in particular are polyols and isocyanates. Activators and/or stabilizers are optionally additionally used to form the cell structure. The cell structure preferably has a cell size of less than 100 .mu.m in diameter.

    Abstract translation: 硬质泡沫，特别是大部分密闭的聚氨酯或聚异氰脲酸酯硬质泡沫，包括通过膨胀硬质泡沫原料与二氧化碳作为充气剂形成的泡孔结构。 细胞结构基本上是均质的，并且具有基本上CO 2充气剂的细胞含量，并且至少基本上不溶于至少一种硬质泡沫原料的物理充气剂的比例。 一种用于生产具有通过用二氧化碳膨胀硬质泡沫原料形成的泡孔结构的刚性泡沫的方法包括通过制备至少基本上不溶于至少一种刚性泡沫塑料的膨胀剂来形成细小泡沫刚性泡沫材料 原料。 膨胀剂在化学反应开始之前的至少一种刚性泡沫原料中以具有至多等于10μm直径的液滴尺寸的乳液的分散相的形式均匀地乳化 并且重量比小于刚性泡沫材料的3.5％。 刚性泡沫原料包括用于生产二氧化碳形式的必需量的充气剂的组分。 硬质泡沫原料尤其是多元醇和异氰酸酯。 任选地另外使用活化剂和/或稳定剂以形成细胞结构。 电池结构优选具有小于100μm的电池尺寸。

    Thermally insulating wall
    6.
    发明授权
    Thermally insulating wall 有权
    隔热墙

    公开(公告)号：US07645003B2

    公开(公告)日：2010-01-12

    申请号：US09969190

    申请日：2001-10-01

    Applicant: Udo Wenning ,  Hans-Frieder Eberhardt ,  Michael Neumann ,  Thomas Zeiler

    Inventor： Udo Wenning ,  Hans-Frieder Eberhardt ,  Michael Neumann ,  Thomas Zeiler

    IPC: A47B96/04

    CPC classification number: B32B27/06 ,  B29C47/0021 ,  B29C47/06 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B2307/304 ,  B32B2307/7242 ,  B32B2607/00 ,  E04B1/803 ,  F25D23/06 ,  F25D2201/14 ,  Y02A30/242 ,  Y02A30/243 ,  Y02B40/34 ,  Y02B80/12 ,  Y02B80/14

    Abstract: A refrigeration appliance includes a thermally insulating housing and a thermally insulating door. At least one of the housing and the door define an evacuated interspace and have an evacuated thermal insulation filling the interspace, a shaped, thermoplastic, substantially gas and water vapor impermeable outer cladding, and a shaped, thermoplastic, substantially gas and water vapor impermeable inner cladding. The inner cladding and the outer cladding substantially surround the interspace in a vacuum-tight manner. The cladding can be formed from polyolefins, polyvinylidene chloride, perfluoroalkoxy polymers. For reducing gas permeability, the cladding can be formed from ethylene/vinyl alcohol copolymer, polyacrylonitrile, and polyamide. The claddings can have co-extruded and/or laminated layers. The cladding can include a sputtered metal layer and/or a plastic/metal composite foil. The cladding can be formed from a thermoformed or blow-molded plastic. The insulation can have pressed silica or aerogel plates with a density of between 100 and 150 kg/m3.

    Abstract translation: 制冷装置包括绝热壳体和绝热门。 壳体和门中的至少一个限定了抽空的间隙，并且具有填充空隙的真空绝热，成形的，热塑性的，基本上气体和水蒸气不可渗透的外包层，以及成形的，热塑性的，基本上气体和水蒸气不可渗透的内部 包层 内包层和外包层基本上以真空密封的方式围绕空隙。 包层可以由聚烯烃，聚偏二氯乙烯，全氟烷氧基聚合物形成。 为了降低透气性，包层可以由乙烯/乙烯醇共聚物，聚丙烯腈和聚酰胺形成。 包层可以具有共挤出和/或层压层。 包层可以包括溅射的金属层和/或塑料/金属复合箔。 包层可以由热成型或吹塑成型的塑料形成。 绝缘体可以压制密度在100至150kg / m 3之间的二氧化硅或气凝胶板。

    Multiway valve
    7.
    发明授权
    Multiway valve 失效
    多路阀

    公开(公告)号：US06899135B2

    公开(公告)日：2005-05-31

    申请号：US10873478

    申请日：2004-06-21

    Applicant: Hans-Frieder Eberhardt ,  Rolf Kordon ,  Michael Neumann ,  Udo Wenning

    Inventor： Hans-Frieder Eberhardt ,  Rolf Kordon ,  Michael Neumann ,  Udo Wenning

    IPC: F15B15/20 ,  F16K11/056 ,  F16K31/02 ,  F25B41/04 ,  F16K11/10

    CPC classification number: F16K31/025 ,  F15B2015/208 ,  F16K11/0565 ,  F25B41/04 ,  F25B2600/2511 ,  Y10T137/86879

    Abstract: A housing of a multiway valve contains several inlets and outlets and a chamber containing several valve seats, each of which is allocated to one of the outlets. A closing device can be displaced between the valve seats. A cylinder contains a cylinder chamber having a fluid. A heating device is provided for heating the fluid and a plunger is provided that can be displaced in the cylinder by the pressure of the fluid. By its displacement, the plunger is able to dislodge the closing device from one of the valve seats.

    Abstract translation: 多通阀的壳体包含多个入口和出口以及包含多个阀座的室，每个阀座分配给一个出口。 关闭装置可以在阀座之间移动。 气缸包含具有流体的气缸室。 提供加热装置用于加热流体，并且提供柱塞，其可以通过流体的压力在气缸中移位。 通过其位移，柱塞能够从其中一个阀座移除闭合装置。

    Heat-insulating housing as well as a household oven and a household refrigerator having the housing
    9.
    发明授权
    Heat-insulating housing as well as a household oven and a household refrigerator having the housing 失效
    绝热外壳以及家用烤箱和具有外壳的家用冰箱

    公开(公告)号：US06224179B1

    公开(公告)日：2001-05-01

    申请号：US08982278

    申请日：1997-12-01

    Applicant: Udo Wenning ,  Wolfram Wacker ,  Hans-Frieder Eberhardt

    Inventor： Udo Wenning ,  Wolfram Wacker ,  Hans-Frieder Eberhardt

    IPC: A47B9604

    CPC classification number: F25D23/065 ,  F24C15/34 ,  F25D2201/14 ,  F25D2400/40 ,  Y02B40/34

    Abstract: A heat-insulating housing, such as for an oven chamber of a household oven or a refrigeration chamber of a household refrigerating appliance, includes at least one working space which is surrounded by housing walls and can be closed by a door. The housing walls are formed from two substantially dimensionally rigid housing shells which are at a spacing from each other and together substantially enclose an intermediate space that can be evacuated and is filled with heat-insulating material which can be introduced loosely.

    Abstract translation: 诸如用于家用烤箱或家用制冷设备的冷藏室的烤箱室的绝热壳体包括至少一个工作空间，该工作空间由壳体壁围绕并且可以被门关闭。 壳体壁由两个基本上尺寸刚性的壳体壳体形成，它们彼此间隔开并且基本上包围可被抽空并且可以被松散地引入的绝热材料的中间空间。

    Multiway valve
    10.
    发明授权
    Multiway valve 失效
    多路阀

    公开(公告)号：US07140391B2

    公开(公告)日：2006-11-28

    申请号：US10873524

    申请日：2004-06-21

    Applicant: Hans-Frieder Eberhardt ,  Rolf Kordon ,  Michael Neumann ,  Udo Wenning

    Inventor： Hans-Frieder Eberhardt ,  Rolf Kordon ,  Michael Neumann ,  Udo Wenning

    IPC: F16K11/065

    CPC classification number: G05D23/025 ,  F16K11/044 ,  F16K31/002 ,  F25B41/04 ,  F25B2600/2511 ,  Y10T137/86879 ,  Y10T137/87788

    Abstract: A multiway valve contains a housing having several inlets and outlets and a chamber. Several seats are provided and each is respectively associated with one inlet or one outlet. A closure element is provided which can move between the seats and at least one actuator is provided in the form of an element made of a form memory alloy, able to displace the closure element from one of the seats when heating occurs. A spring element presses the closure element against each respective seat that it engages.

    Abstract translation: 多通阀包含具有多个入口和出口的壳体和腔室。 提供了几个座位，每个座位分别与一个入口或一个出口相连。 提供闭合元件，其可以在座之间移动，并且至少一个致动器以由形状记忆合金制成的元件的形式提供，当加热发生时能够从一个座移动闭合元件。 弹簧元件将闭合元件压靠在其接合的每个相应的座椅上。

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