公开(公告)号：US12078361B2

公开(公告)日：2024-09-03

申请号：US17711145

申请日：2022-04-01

Applicant: WHIRLPOOL CORPORATION

Inventor： Victor Gerardo Caloca ,  Alok C. Deshpande ,  Patrick J. Duffy ,  Ken E. Johnson ,  Victor H. Manrique ,  Ashish Mittal

IPC: F24C3/08 ,  F23D23/00

CPC classification number: F24C3/085 ,  F23D23/00

Abstract: A combination gas burner assembly includes a first burner forming a first profile shape and a second burner positioned above the first burner. The second burner forms a second profile shape different from the first profile shape. The first burner and the second burner form a perimeter of the gas burner assembly. The first profile shape overlaps with the second profile shape forming an overlapping portion of the perimeter.

公开(公告)号：US11248802B2

公开(公告)日：2022-02-15

申请号：US16656767

申请日：2019-10-18

Applicant: WHIRLPOOL CORPORATION

Inventor： Patrick J. Duffy ,  Ken E. Johnson ,  Victor H. Manrique

IPC: F24C3/08 ,  F23D14/06

Abstract: An orifice holder includes a body that defines an inner chamber and inner wall portions. The inner wall portions each have a first width that is defined relative to the upper portion of the body. A first cup extends outwardly from the inner wall portions. A second cup extends outwardly from the inner wall portions and interconnects with the first cup through the inner wall portions. An airflow path is defined to the inner chamber from the first and second cups.

公开(公告)号：US20210116130A1

公开(公告)日：2021-04-22

申请号：US16656767

申请日：2019-10-18

Applicant: WHIRLPOOL CORPORATION

Inventor： Patrick J. Duffy ,  Ken E. Johnson ,  Victor H. Manrique

IPC: F24C3/08 ,  F23D14/06

Abstract: An orifice holder includes a body that defines an inner chamber and inner wall portions. The inner wall portions each have a first width that is defined relative to the upper portion of the body. A first cup extends outwardly from the inner wall portions. A second cup extends outwardly from the inner wall portions and interconnects with the first cup through the inner wall portions. An airflow path is defined to the inner chamber from the first and second cups.

公开(公告)号：US11873996B2

公开(公告)日：2024-01-16

申请号：US17512831

申请日：2021-10-28

Applicant: WHIRLPOOL CORPORATION

Inventor： Alexandre Machado Bardal ,  Randall Vernen Crawford ,  Patrick J. Duffy ,  Ken E. Johnson ,  Michele Harpring Johnson ,  John Ryan McNally ,  Paul J. Neuman ,  Gaston A. Leoni ,  Leonardo Portilho Soares ,  Sarah Katherine Small

IPC: F24C15/10 ,  A47J37/06

CPC classification number: F24C15/107 ,  A47J37/067

Abstract: A cooking appliance includes a cooktop and a burner mounted on the cooktop. At least one coupling member is coupled to the cooktop. A grate, a griddle, or a reversible griddle is selectively coupled to the at least one coupling member and is operable between a raised position and a lowered position when the grate, the griddle, or the reversible griddle, is engaged with the coupling member.

公开(公告)号：US11162689B2

公开(公告)日：2021-11-02

申请号：US16675677

申请日：2019-11-06

Applicant: WHIRLPOOL CORPORATION

Inventor： Alexandre Machado Bardal ,  Randall Vernen Crawford ,  Patrick J. Duffy ,  Ken E. Johnson ,  Michele Harpring Johnson ,  John Ryan McNally ,  Paul J. Neuman ,  Gaston A. Leoni ,  Leonardo Portilho Soares ,  Sarah Katherine Small

IPC: F24C15/10 ,  A47J37/06

Abstract: A cooking appliance includes a cooktop and a burner mounted on the cooktop. At least one coupling member is coupled to the cooktop. A grate, a griddle, or a reversible griddle is selectively coupled to the at least one coupling member and is operable between a raised position and a lowered position when the grate, the griddle, or the reversible griddle, is engaged with the coupling member.

公开(公告)号：US20240418374A1

公开(公告)日：2024-12-19

申请号：US18820402

申请日：2024-08-30

Applicant: WHIRLPOOL CORPORATION

Inventor： Victor Gerardo Caloca ,  Alok C. Deshpande ,  Patrick J. Duffy ,  Ken E. Johnson ,  Victor H. Manrique ,  Ashish Mittal

IPC: F24C3/08 ,  F23D23/00

Abstract: A combination gas burner assembly includes a first burner forming a first profile shape and a second burner positioned above the first burner. The second burner forms a second profile shape different from the first profile shape. The first burner and the second burner form a perimeter of the gas burner assembly. The first profile shape overlaps with the second profile shape forming an overlapping portion of the perimeter.

公开(公告)号：US20230313999A1

公开(公告)日：2023-10-05

申请号：US17711145

申请日：2022-04-01

Applicant: WHIRLPOOL CORPORATION

Inventor： Victor Gerardo Caloca ,  Alok C. Deshpande ,  Patrick J. Duffy ,  Ken E. Johnson ,  Victor H. Manrique ,  Ashish Mittal

IPC: F24C3/08 ,  F23D23/00

CPC classification number: F24C3/085 ,  F23D23/00

Abstract: A combination gas burner assembly includes a first burner forming a first profile shape and a second burner positioned above the first burner. The second burner forms a second profile shape different from the first profile shape. The first burner and the second burner form a perimeter of the gas burner assembly. The first profile shape overlaps with the second profile shape forming an overlapping portion of the perimeter.

公开(公告)号：US20220113031A1

公开(公告)日：2022-04-14

申请号：US17560377

申请日：2021-12-23

Applicant: WHIRLPOOL CORPORATION

Inventor： Patrick J. Duffy ,  Ken E. Johnson ,  Victor H. Manrique

IPC: F24C3/08 ,  F23D14/06

Abstract: An orifice holder includes a body defining inner wall portions facing each other and spaced apart at a first distance for receiving a portion of a stem of a spreader therebetween. The body further defines a first cup and a second cup, each extending outwardly from opposing sides of the inner wall portions. Each of the first cup and the second cup has a peripheral rim extending around an upper perimeter thereof and open at respective adjacent ends of the inner wall portions to define a fluid path past the peripheral rims, through the respective first and second cups, between the inner wall portions, and into the stem.

公开(公告)号：US20210131674A1

公开(公告)日：2021-05-06

申请号：US16675677

申请日：2019-11-06

Applicant: WHIRLPOOL CORPORATION

Inventor： Alexandre Machado Bardal ,  Randall Vernen Crawford ,  Patrick J. Duffy ,  Ken E. Johnson ,  Michele Harpring Johnson ,  John Ryan McNally ,  Paul J. Neuman ,  Gaston A. Leoni ,  Leonardo Portilho Soares

IPC: F24C15/10

Abstract: A cooking appliance includes a cooktop and a burner mounted on the cooktop. At least one coupling member is coupled to the cooktop. A grate, a griddle, or a reversible griddle is selectively coupled to the at least one coupling member and is operable between a raised position and a lowered position when the grate, the griddle, or the reversible griddle, is engaged with the coupling member.

公开(公告)号：US20240093878A1

公开(公告)日：2024-03-21

申请号：US18522802

申请日：2023-11-29

Applicant: WHIRLPOOL CORPORATION

Inventor： Alexandre Machado Bardal ,  Randall Vernen Crawford ,  Patrick J. Duffy ,  Ken E. Johnson ,  Michele Harpring Johnson ,  John Ryan McNally ,  Paul J. Neuman ,  Gaston A. Leoni ,  Leonardo Portilho Soares ,  Sarah Katherine Small

IPC: F24C15/10

CPC classification number: F24C15/107 ,  A47J37/067

Abstract: A cooking appliance includes a cooktop and a burner mounted on the cooktop. At least one coupling member is coupled to the cooktop. A grate, a griddle, or a reversible griddle is selectively coupled to the at least one coupling member and is operable between a raised position and a lowered position when the grate, the griddle, or the reversible griddle, is engaged with the coupling member.