公开(公告)号：US20130068215A1

公开(公告)日：2013-03-21

申请号：US13581064

申请日：2011-02-08

申请人： Anton Neuhäuser ,  Peter Nitz ,  Werner Platzer

发明人： Anton Neuhäuser ,  Peter Nitz ,  Werner Platzer

IPC分类号： F24H7/00

CPC分类号： F24H7/00 ,  F28D15/0266 ,  F28D20/02 ,  F28D2020/006 ,  Y02E60/145

摘要： A method for storing and releasing heat by means of a phase change material. In said method, a phase change is caused in a first heat exchanging device (4) by supplying heat during a charging process in a storage medium comprising a phase change material in order to store the heat as latent heat in the storage medium, and a phase change is caused in the storage medium while heat is dissipated during a discharging process in the first or another heat exchanging device (2). The invention is characterized in that at least predominantly non-encapsulated phase change material is used as storage medium, the storage medium is fed to the first heat exchanging device (4) as a fluid stream or particle stream during the charging process and is discharged when the phase change has been completed, the storage medium is fed to the first or another heat exchanging device (2) as a fluid stream during the discharging process and is discharged from the heat exchanging device as a fluid stream or particle stream when the phase change has been completed, the storage medium is temporarily stored in a first storage tank (1) following the charging process and/or in the first or another storage tank (3) following the discharging process, and the storage medium is actively conveyed and heat is exchanged during the phase change as the charging process and/or the discharging process take/s place. An apparatus for storing and releasing heat by means of a phase change material is also provided.

摘要翻译： 一种通过相变材料储存和释放热量的方法。 在所述方法中，在第一热交换装置（4）中通过在包括相变材料的存储介质中的充电过程中供热来在第一热交换装置（4）中引起相变，以将热量作为潜热储存在存储介质中， 在第一或另一个热交换装置（2）中的放电过程期间散热时，在存储介质中引起相位变化。 本发明的特征在于至少主要是未包封的相变材料用作储存介质，所述存储介质在充电过程中作为流体流或颗粒流被供给到第一热交换装置（4），并且当 相变已经完成，存储介质在排放过程中作为流体流被供给到第一或另一个热交换装置（2），并且当相变时作为流体流或颗粒流从热交换装置排出 已经完成了，在放电过程之后，存储介质临时存储在充电过程之后的第一储存箱（1）中和/或在排出处理之后的第一或另一个储存箱（3）中，并且存储介质被主动地传送，并且热是 在充电过程和/或放电过程取得时，在相变期间交换。 还提供了一种通过相变材料储存和释放热量的装置。

公开(公告)号：US20060109555A1

公开(公告)日：2006-05-25

申请号：US10520632

申请日：2003-07-10

申请人： Peter Nitz ,  Christopher Buhler ,  Werner Platzer ,  Tilmann Kuhn ,  Andreas Gombert ,  Benedikt Blasi ,  Volker Wittwer

发明人： Peter Nitz ,  Christopher Buhler ,  Werner Platzer ,  Tilmann Kuhn ,  Andreas Gombert ,  Benedikt Blasi ,  Volker Wittwer

IPC分类号： G02B27/00 ,  E06B9/386

CPC分类号： E06B9/264 ,  E06B9/24

摘要： The invention relates to a sun protection device that has a plurality of segments that are spaced apart from one another parallel to their longitudinal direction and that are received so as to be rotatable about their longitudinal axis. The segments have respective segment top surfaces on which a plurality of optical concentrator structure elements from an at least partially transparent dielectric material, so-called CPCs (Compound Parabolic Concentrators) are provided. Said concentrators have a surface of incidence and one planar or curved receiving surface and are oriented with their receiving surface toward the segment top surface. The invention is characterized in that the segment top surface, at an angle to its longitudinal direction, is at least partially curved or edged, the segment top surface is reflecting or opaque, and the CPCs adjoin the segment top surface with their receiving surface directly or across at least one coupling layer or are spaced apart and disposed opposite the segment top surface.

摘要翻译： 本发明涉及一种防晒装置，该防晒装置具有多个彼此间隔开的平行于它们的纵向方向并且被容纳成能绕其纵向轴线旋转的部分。 这些段具有相应的段顶表面，其上提供了多个来自至少部分透明的介电材料的光集中器结构元件，所谓的CPC（复合抛物面集中器）。 所述聚光器具有入射表面和一个平面或弯曲的接收表面，并且其接收表面朝向扇形顶部表面定向。 本发明的特征在于，所述段顶表面与其纵向方向成一定角度，至少部分地弯曲或边缘，所述段顶表面是反射或不透明的，并且所述节点顶部表面与其接收表面直接相邻， 穿过至少一个耦合层或间隔开并且设置成相对于所述段顶表面。