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1. 发明公开

EP4224069A1 GLASS BREAKAGE MITIGATION USING SILICONE RUBBER OR SIMILAR MATERIAL 无效
公开(公告)号：EP4224069A1
公开(公告)日：2023-08-09
申请号：EP23154983.3
申请日：2023-02-03
申请人： Whirlpool Corporation
发明人： Tamanini, Rodrigo , Ruthes, Ramiro, Jr. , Nothen, Luciano P. , Schultz, Rodrigo , Ballesteros, Javier M. , Diman, Cristiano M.
IPC分类号： F24C15/10
摘要： A glass cooktop (10) includes a single planar glass substrate (12) having an exposed upper surface (24) and an interior lower surface (32). A perimeter (34) is disposed about an outer edge (36) of the single planar glass substrate (12). A gasket (40) is disposed on the interior surface (32) radially inward from the perimeter (34) of the single planar glass substrate (12). The gasket (40) is adapted to absorb energy associated with a breaking of the single planar glass substrate (12) such that a plurality of broken sections of the single planar glass substrate (12) are retained by the gasket (40).

2. 发明公开

EP4257882A1 COOKTOP GRATE SUPPORT 审中-实审
公开(公告)号：EP4257882A1
公开(公告)日：2023-10-11
申请号：EP23165744.6
申请日：2023-03-30
申请人： Whirlpool Corporation
发明人： Schultz, Rodrigo
IPC分类号： F24C15/10
摘要： A cooking vessel support (18) for a burner includes a grate (28) and a support foot (30). The grate (28) has a top surface (31) configured to support a cooking vessel and a lower surface (32) configured for disposal along an upper surface (16) of a cooking appliance (10). The lower surface (32) defines a cavity (38). The support foot (30) is disposed within the cavity (38), has a first protrusion (40) disposed within a first portion (48) of the cavity (38), has a second protrusion disposed within a second portion (50) of the cavity (38), and has pad (44) disposed within a third portion (52) of the cavity (38). The first protrusion (40) is secured to the pad (44) along a side of the pad (44). The first and second protrusions are configured to engage first and second internal surfaces of the grate (28) within the first and second portions (48, 50) of the cavity (38), respectively, to restrict movement of the support foot (30) in first and second directions (54, 56), respectively.

3. 发明公开

EP4235034A1 KNOB MECHANISM FOR GAS COOKTOP 无效
公开(公告)号：EP4235034A1
公开(公告)日：2023-08-30
申请号：EP23156419.6
申请日：2023-02-13
申请人： Whirlpool Corporation
发明人： Daufenbach, Rhony Cristian , Schultz, Rodrigo , Tamanini, Rodrigo
IPC分类号： F24C7/08 , F24C3/12 , G05G1/10
摘要： A knob assembly (101) for a gas cooktop (100) may include a knob (102) configured to control a flow of gas from a burner (106) of a cooktop (100) starting at a resting position, the knob (102) defining a hollow interior and having a support cylinder (105) extending vertically through the hollow interior, wherein the support cylinder (105) includes a projection flap (108) protruding therefrom, and an inner lock ring (132) arranged at least partially within the hollow interior of the knob (102) and having a chamfered region (137) defining a ring opening (142) adjacent an inclined portion (138), where the ring opening (142) is configured to selectively receive the projection flap (108) in response to depression of the knob (102) and where the projection flap (108) slides along the inclined portion (138) in response to subsequent rotation of the knob (102), the inclined portion (138) imparting frictional resistance on the projection flap (108) to prevent against unintentional rotation of the knob (102).

4. 发明公开

EP4191145A1 COOKTOP GRATE ASSEMBLY 无效
公开(公告)号：EP4191145A1
公开(公告)日：2023-06-07
申请号：EP22210698.1
申请日：2022-11-30
申请人： Whirlpool Corporation
发明人： Nothen, Luciano Piccini , Schultz, Rodrigo , Tamanini, Rodrigo
IPC分类号： F24C15/10
摘要： A cooktop (12) grate assembly (10) includes a heat shield (14) having an outer rim (16) and a central plateau region (18) offset from the outer rim (16) by a connecting wall (20). The central plateau region (18) defines an opening (22) for receiving a burner assembly (24). A grate (26) is positioned over the heat shield (14). The grate (26) includes supports (28, 30) that extend over the central plateau region (18). A gasket (32, 70, 110, 130) is disposed adjacent to the heat shield (14). The gasket (32, 70, 110, 130) engages at least one of a base (34) of the grate (26) and feet (36) of the supports (28, 30) to retain the grate (26) in position relative to the heat shield (14).

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