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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0505205 (2010-11-01) |
등록번호 | US-9074778 (2015-07-07) |
국제출원번호 | PCT/US2010/054936 (2010-11-01) |
§371/§102 date | 20120430 (20120430) |
국제공개번호 | WO2011/056742 (2011-05-12) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 377 |
A pattern of high temperature hydrophobic surfaces for use with cooking and baking appliances, such as kitchen cooktops, stoves and oven interior walls. The pattern of hydrophobic surfaces confines overflowed liquids to the enclosed non-hydrophobic surface areas and away from protected areas, such a
A pattern of high temperature hydrophobic surfaces for use with cooking and baking appliances, such as kitchen cooktops, stoves and oven interior walls. The pattern of hydrophobic surfaces confines overflowed liquids to the enclosed non-hydrophobic surface areas and away from protected areas, such as around burner control knobs, burner surfaces, cal rods, fan and vent openings, countertops, and the like. The hydrophobic materials used are able to withstand and effectively repel liquids at high operating temperatures.
1. A cooking appliance having a spill containment pattern, comprising: a cooking appliance surface having a top surface, the top surface comprising a non-hydrophobic region;at least one heating element disposed on or adjacent to the cooking appliance surface; anda hydrophobic surface applied in a sp
1. A cooking appliance having a spill containment pattern, comprising: a cooking appliance surface having a top surface, the top surface comprising a non-hydrophobic region;at least one heating element disposed on or adjacent to the cooking appliance surface; anda hydrophobic surface applied in a spill containment pattern to the top surface and bounding at least a portion of the non-hydrophobic region, the bounded non-hydrophobic region defining a non-hydrophobic spill containment region. 2. The cooking appliance of claim 1, wherein the hydrophobic surface is a continuous border which defines a single non-hydrophobic spill containment central region within said border. 3. The cooking appliance of claim 1, wherein the hydrophobic surface is a continuous border located near the perimeter of the top surface. 4. The cooking appliance of claim 1, wherein a portion of the hydrophobic surface surrounds the at least one heating element. 5. The cooking appliance of claim 1, wherein the hydrophobic surface comprises a frit disposed on and bonded to the top surface and a hydrophobic compound disposed on the frit. 6. The cooking appliance of claim 5, wherein the frit is a ceramic frit, a porcelain frit, or a combination thereof. 7. The cooking appliance of claim 1, wherein the hydrophobic surface comprises hydrophobic particles. 8. The cooking appliance of claim 1, wherein the hydrophobic surface has a thickness in the range of approximately 0.001 microns to approximately 250 microns. 9. The cooking appliance of claim 1, wherein the cooking appliance surface is selected from the group consisting of at least a portion of an oven interior, a cooktop cooking surface, and a stovetop cooking surface. 10. The cooking appliance of claim 1, comprising a plurality of heating elements, wherein the hydrophobic surface comprises portions surrounding each of the plurality of heating elements and/or surrounding portions of the top surface heated by the heating elements. 11. The cooking appliance of claim 1, further comprising a control unit disposed on or adjacent to the top surface, wherein a portion of the hydrophobic surface is disposed adjacent to the control unit and is arranged to repel spilled liquids away from the control unit. 12. A cooking appliance surface having a spill containment pattern, comprising: a top surface, wherein at least a portion of the top surface is adapted to be heated by a heating element, and at least a portion of the top surface is non-hydrophobic; andhydrophobic surface applied in a spill containment pattern to the top surface, the spill containment pattern bounding at least a portion of the non-hydrophobic region, the bounded non-hydrophobic region defining a non-hydrophobic spill containment region. 13. The cooking appliance surface of claim 12, wherein the hydrophobic surface is a continuous border which defines a single non-hydrophobic spill containment central region within said border. 14. The cooking appliance surface of claim 13, wherein the hydrophobic surface is a continuous border located near the perimeter of the top surface. 15. The cooking appliance surface of claim 12, wherein a portion of the hydrophobic surface surrounds the portion of the cooking appliance surface adapted to be heated by the heating element. 16. The cooking appliance surface of claim 12, wherein the hydrophobic surface comprises a frit disposed on and bonded to the top surface and a hydrophobic compound disposed on the frit. 17. The cooking appliance surface of claim 16, wherein the frit is a ceramic frit, a porcelain frit, or a combination thereof. 18. The cooking appliance surface of claim 12, wherein the hydrophobic surface comprises hydrophobic particles. 19. The cooking appliance surface of claim 12, wherein the hydrophobic surface has a thickness in the range of approximately 0.001 microns to approximately 250 microns. 20. The cooking appliance surface of claim 12, wherein the cooking appliance surface is selected from the group consisting of oven walls, a cooktop cooking surface, and a stovetop cooking surface. 21. The cooking appliance surface of claim 12, wherein hydrophobic is disposed in substantially the same plane as the top surface. 22. The cooking appliance surface of claim 12, wherein the cooking appliance surface comprises a plurality of regions adapted to be heated by a plurality of heating elements, and the hydrophobic surface comprises portions surrounding each of the plurality of regions adapted to be heated by the plurality of heating elements. 23. The cooking appliance surface of claim 12, further comprising a control unit disposed on or adjacent to the top surface, wherein a portion of the hydrophobic surface is disposed adjacent to the control unit and is arranged to repel spilled liquids away from the control unit. 24. The cooking appliance of claim 1, wherein the hydrophobic surface is in substantially the same plane as the non-hydrophobic region.
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