公开(公告)号：WO2012075092A3

公开(公告)日：2012-06-07

申请号：PCT/US2011/062557

申请日：2011-11-30

Applicant: BOSE CORPORATION ,  ENGLAND, Raymond, O. ,  BEVERLY, David, W. ,  MATHIEU, Randall

Inventor： ENGLAND, Raymond, O. ,  BEVERLY, David, W. ,  MATHIEU, Randall

IPC: H05B6/12

Abstract: An induction cooking system (10) with an induction heating system (50), a cooktop (40), and cool touch cookware (20) that has a target layer (24) that is heated by induction. An absolute cookware temperature is directly sensed (31) at one or more locations of the cookware, for example at the target layer (24). A relative cookware temperature can be determined based on the value of an electrical variable of a circuit that includes the target layer (24). The cookware (20) can include a layer of thermal insulation (28) directly below and spaced from the target layer (24) by a gap. The insulation (28) and gap act as the major heat insulating elements to keep the outer surface (27) of the cookware (20) cool. This allows the induction coil (52) to be placed just below the cooktop (40), without any insulation between the coil (52) and the cooktop (40). The cooktop (40) can be cooled by placing a cooling chamber (136) just below the cooktop (40) and drawing air through the cooling chamber (136). The induction coil (52, 130) can be located in the cooling chamber (136).

公开(公告)号：WO2012118876A1

公开(公告)日：2012-09-07

申请号：PCT/US2012/027063

申请日：2012-02-29

Applicant: BOSE CORPORATION ,  MATHIEU, Randall

Inventor： MATHIEU, Randall

IPC: A47J27/00 ,  A47J36/02

CPC classification number: A47J27/002 ,  A47J36/02

Abstract: A cooking utensil (10) for use with an induction cooktop having a cooktop surface (50) and an induction heating coil (60). The cooking utensil (10) has an inner wall (12) made from an electrically conductive material, an outer wall (20) made from an electrically non-conductive material, and a gap (51) between the inner wall (12) and the outer wall (20). There is an intermediate wall (40) in the gap (51). The intermediate wall (40) divides the gap (51) into an inner chamber (52) between the inner wall (12) and the intermediate wall (40) and an outer chamber (54) between the outer wall (20) and the intermediate wall (40).

Abstract translation: 一种与具有炉灶面（50）和感应加热线圈（60）的感应炉灶一起使用的炊具（10）。 炊具（10）具有由导电材料制成的内壁（12），由非导电材料制成的外壁（20）和内壁（12）与内壁 外壁（20）。 在间隙（51）中存在中间壁（40）。 中间壁（40）将间隙（51）分成内壁（12）和中间壁（40）之间的内室（52）和位于外壁（20）和中间壁（40）之间的外室（54） 墙（40）。

公开(公告)号：WO2021146151A1

公开(公告)日：2021-07-22

申请号：PCT/US2021/013012

申请日：2021-01-12

Applicant: BOSE CORPORATION

Inventor： MATHIEU, Randall

IPC: H05K7/20 ,  H03F2200/03 ,  H04R1/028 ,  H04R1/2811 ,  H05K2201/10227 ,  H05K2203/02 ,  H05K7/2049

Abstract: Various implementations include force elements for electronic devices. In some aspects, a force element includes: an outer ring surrounding a central axis and having a first diameter; an inner ring surrounding the central axis and having a second diameter that is smaller than the first diameter; an outer wall connecting a radially inner portion of the outer ring with a radially outer portion of the inner ring; an inner wall extending from a radially inner portion of the inner ring and located radially inboard of the outer wall; and a central platform extending from the inner wall around the central axis.