公开(公告)号：WO2012078865A3

公开(公告)日：2012-06-14

申请号：PCT/US2011/063941

申请日：2011-12-08

Applicant: S. C. JOHNSON & SON, INC. ,  KNOPOW, Jeremy, F. ,  HARRIS, Jennifer, R. ,  TRESTER, Keegan, J. ,  HEIRES, Kevin, H.

Inventor： KNOPOW, Jeremy, F. ,  HARRIS, Jennifer, R. ,  TRESTER, Keegan, J. ,  HEIRES, Kevin, H.

IPC: A47L13/20 ,  F24J1/00 ,  A47L13/16 ,  A47L13/22

Abstract: A portable self-heating device includes a heating cell having a fluid permeable wall defining an interior space of the cell. A fluid activated material is located in the interior space of the heating cell. The device further includes an outer cover having a fluid permeable section, and an absorbent layer positioned external to the interior space of the cell. The heating cell and the absorbent layer are positioned within a cavity formed by the outer cover such that the absorbent layer contacts the heating cell. A user can activate the portable self-heating device by contacting the device with a fluid (e.g., a gas or a liquid) that reacts exothermically with the fluid activated material. This raises the temperature of the device, and the increase in temperature can be sufficient to heat any portion of a liquid adjacent to or in contact with the device such that the liquid is converted to the gas phase and passes out of the outer cover by way of the fluid permeable section of the outer cover.

公开(公告)号：WO2012078865A2

公开(公告)日：2012-06-14

申请号：PCT/US2011063941

申请日：2011-12-08

Applicant: JOHNSON & SON INC S C ,  KNOPOW JEREMY F ,  HARRIS JENNIFER R ,  TRESTER KEEGAN J ,  HEIRES KEVIN H

Inventor： KNOPOW JEREMY F ,  HARRIS JENNIFER R ,  TRESTER KEEGAN J ,  HEIRES KEVIN H

IPC: A47L13/20 ,  A47L13/16 ,  A47L13/22 ,  F24V30/00

CPC classification number: F24J1/00 ,  A47L13/16 ,  A47L13/225 ,  A47L13/26 ,  B08B1/006 ,  F22B3/00

Abstract: A portable self-heating device includes a heating cell having a fluid permeable wall defining an interior space of the cell. A fluid activated material is located in the interior space of the heating cell. The device further includes an outer cover having a fluid permeable section, and an absorbent layer positioned external to the interior space of the cell. The heating cell and the absorbent layer are positioned within a cavity formed by the outer cover such that the absorbent layer contacts the heating cell. A user can activate the portable self-heating device by contacting the device with a fluid (e.g., a gas or a liquid) that reacts exothermically with the fluid activated material. This raises the temperature of the device, and the increase in temperature can be sufficient to heat any portion of a liquid adjacent to or in contact with the device such that the liquid is converted to the gas phase and passes out of the outer cover by way of the fluid permeable section of the outer cover.

Abstract translation: 便携式自加热装置包括加热单元，该加热单元具有限定单元的内部空间的流体可渗透壁。 流体活化材料位于加热单元的内部空间中。 该装置还包括具有流体可渗透部分的外盖和位于电池内部空间外部的吸收层。 加热单元和吸收层位于由外盖形成的空腔内，使得吸收层接触加热单元。 用户可以通过使装置与流体（例如，气体或液体）接触来激活便携式自加热装置，其与流体活化材料放热反应。 这提高了装置的温度，并且温度的增加可以足以加热与装置相邻或接触的液体的任何部分，使得液体转化为气相并通过方式从外盖出来 的外盖的流体可渗透部分。