|국가/구분||United States(US) Patent 등록|
|우선권정보||DE-197 45 860(1997-10-16)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 27 인용 특허 : 8|
A heat-insulated wall has two outer covering layers which are disposed at a distance from one another and are constructed at least substantially vacuum-tight. The two outer covering layers are connected to one another in a vacuum-tight manner by a connecting profile that runs along their contour and has a U-shaped cross section. The two outer covering layers together with the connecting profile enclose an intermediate space that can be evacuated and filled with an evacuable heat insulating material. At least one tubular bushing for cables or the like run...
We claim: 1. A heat insulated wall product made by a process comprising: providing a connecting profile, an evacuable heat insulating material, two outer covering layers each having a pass-through aperture, and a tube section including a hollow bore and two end sections with at least one of the two end sections having a circumferentially positioned flange-shaped expanded and flattened region; connecting the two outer covering layers to the connecting profile with a vacuum-tight seal and with a disposition of the two outer covering layers at a spacing fr...