公开(公告)号：US10830519B2

公开(公告)日：2020-11-10

申请号：US16330497

申请日：2017-09-06

申请人： Vakava Technologies Ltd Oy

发明人： Arto Pitsinki

IPC分类号： F25D3/12

摘要： There is provided cooling goods during transportation. At least one transport container comprises at least one a storage container for storing goods, at least one dry ice container and at least one a fluid line capable of conducting sublimed dry ice discharged from the dry ice containers to the at least one storage container. The dry ice containers are replaceable battery packs. At least one expansion tank is connected to the container of liquidized CO2 for receiving discharged liquidized CO2 to the expansion tank. The expansion tank and the at least one fluid line are connected by a quick-release coupling.

公开(公告)号：US20180266748A1

公开(公告)日：2018-09-20

申请号：US15768565

申请日：2016-10-13

申请人： Vakava Technologies Ltd Oy

发明人： Arto Pitsinki ,  Janne Puustelli

IPC分类号： F25D3/12 ,  F25D29/00

CPC分类号： F25D3/122 ,  F25D29/001 ,  F25D2700/12

摘要： A storage container in a current temperature is cooled to a target temperature in two phases comprising a first phase of convective heat transfer from the storage container to dry ice, and a second phase of flowing sublimed dry ice to the storage container. Deviation of the current temperature from the target temperature is measured. The first phase is applied, when the deviation of the current temperature inside the storage container is higher than a threshold value for the deviation. The second phase is applied, when the deviation of current temperature inside the storage container is less than a threshold value.

公开(公告)号：US20180216864A1

公开(公告)日：2018-08-02

申请号：US15742907

申请日：2016-07-07

申请人： Vakava Technologies Ltd Oy

发明人： Arto Pitsinki ,  Mikko Ranta

IPC分类号： F25D3/12 ,  F25D29/00

CPC分类号： F25D3/125 ,  F25D29/001 ,  F25D2303/0844 ,  F25D2323/061 ,  F25D2331/804

摘要： There is provided improved utilisation of the cooling capacity in dry ice. An apparatus comprises at least one sealed container for dry ice enclosed within another sealed container, wherein the at least one sealed container for dry ice is operatively connected to a storage container for cooling the storage container to a target temperature or to a target temperature range by sublimed dry ice from the at least one sealed container for dry ice, and the at least one sealed container for dry ice is operatively connected to said another sealed container for conducting sublimed dry ice from the at least one sealed container for dry ice to said another sealed container, when the target temperature of the storage container is met.