公开(公告)号：US20240023782A1

公开(公告)日：2024-01-25

申请号：US18225744

申请日：2023-07-25

Applicant: BISSELL Inc.

Inventor： Victoria J. Royale ,  Mitchell P. Sloboda

IPC: A47L11/40 ,  A47L11/30 ,  A47L11/34 ,  B01D45/02

CPC classification number: A47L11/4027 ,  A47L11/30 ,  A47L11/34 ,  A47L11/4019 ,  B01D45/02

Abstract: An air/liquid separation system for an extraction cleaner has a recovery tank assembly that includes a recovery tank, an inlet stack for receiving the working air stream with extracted liquid and debris entrained therein, an outlet stack for expelling air separated from the working air stream, and a lid assembly. A float is disposed adjacent to a curvilinear exterior side wall of a recovery tank, and the inlet stack and outlet stack are disposed transversely side-by-side in a tank chamber with the outlet stack between the float and the inlet stack. A bottom of the lid assembly defines an open bottom cavity within the tank chamber and above an outlet of the inlet stack. A lower surface of the lid assembly at the open bottom cavity inclines upward and outward from above the outlet of the inlet stack to an outermost side wall of the lid assembly.

公开(公告)号：US20240008706A1

公开(公告)日：2024-01-11

申请号：US18347677

申请日：2023-07-06

Applicant: BISSELL Inc.

Inventor： Victoria J. Royale ,  Mitchell P. Sloboda

IPC: A47L11/40 ,  A47L11/34 ,  A47L11/30

CPC classification number: A47L11/4075 ,  A47L11/34 ,  A47L11/30 ,  A47L11/4016 ,  A47L11/4025 ,  A47L11/4083 ,  A47L11/4088

Abstract: An extraction cleaner includes a base, a supply tank assembly, and a recovery tank assembly. The base has a housing with a supply tank seat adjacent to a first side wall and a recovery tank seat adjacent to an opposite second side wall. The base has a handle extending from the first and second side walls and above the housing. The supply tank assembly is received by the supply tank seat, with an inner wall interfitting with the first side wall and with a first leg portion of the handle and extending along the first leg portion to a grip portion. The recovery tank assembly is received by the recovery tank seat, with an inner wall interfitting with the second side wall and with a second leg portion of the handle and extending along the second leg portion to the grip portion.