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公开(公告)号：US20230183912A1
公开(公告)日：2023-06-15
申请号：US18165869
申请日：2023-02-07
Applicant: WHIRLPOOL CORPORATION
Abstract: A standalone drum-mounted lint filter for a washing machine is provided. The filter includes a filter housing including a plurality of inner walls dividing the filter housing into a plurality of filter chambers, each filter chamber defining at least one inlet configured to allow wash water to flow into the respective chamber. The filter further includes at least one retainer barrel arranged within each filter chamber and configured to retain lint during operation of the washing machine. The filter also includes a porous removable filter cover defining front-facing outlets open to the drum, allowing for exit of the wash water back into the wash.
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Patent Agency Ranking
公开(公告)号：US12098494B2
公开(公告)日：2024-09-24
申请号：US18165869
申请日：2023-02-07
Applicant: WHIRLPOOL CORPORATION
Abstract: A standalone drum-mounted lint filter for a washing machine is provided. The filter includes a filter housing including a plurality of inner walls dividing the filter housing into a plurality of filter chambers, each filter chamber defining at least one inlet configured to allow wash water to flow into the respective chamber. The filter further includes at least one retainer barrel arranged within each filter chamber and configured to retain lint during operation of the washing machine. The filter also includes a porous removable filter cover defining front-facing outlets open to the drum, allowing for exit of the wash water back into the wash.
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公开(公告)号：US11814777B2
公开(公告)日：2023-11-14
申请号：US17208741
申请日：2021-03-22
Applicant: WHIRLPOOL CORPORATION
Inventor： Mayuresh P. Arankalle , Mohsin M. Attar , Ameya S. Kshirsagar , Sagar Kumar , Vivek Mansing Patil , Manish Saha
CPC classification number: D06F39/14 , E05F3/12 , E05F3/20 , E05F3/224 , E05Y2900/312
Abstract: A contactless laundry treating apparatus may include a cabinet having a front panel defining an access opening configured to receive laundry items, door attached to the front panel via a hinge assembly, where the hinge assembly may include a hydraulic system arranged on an interior of the front panel within the cabinet configured to engage with a connecting hook arranged within the door to selectively apply an outward force on the connecting hook to open the door and an inward force on the connecting hook to close the door.
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公开(公告)号：US11982041B2
公开(公告)日：2024-05-14
申请号：US17183018
申请日：2021-02-23
Applicant: Whirlpool Corporation
Inventor： Aaron Linden , Velan Kaveri , Sagar Kumar
CPC classification number: D06F39/14 , E05D13/123 , E05D2700/02 , E05Y2900/312
Abstract: A spring-loaded hinge assembly including a hinge support bracket and a leaf that is pivotally mounted to the hinge support bracket. A coil spring is supported on a spring support member, which includes a pivot bush. The coil spring applies a biasing force to the spring support member, which operates to push the pivot bush against a cam on the leaf. A lock configured to rotate between locked and unlocked positions includes a finger that engages an engagement feature on the hinge support bracket when the lock rotates to the locked position as the leaf swings toward the open position. In the locked position, the lock holds the coil spring in a partially compressed, pre-load condition and the pivot bush at a partially retracted position relative to the cam until the lock is subsequently released by contact between the cam and the pivot bush during subsequent closure.
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公开(公告)号：US11598043B2
公开(公告)日：2023-03-07
申请号：US17179095
申请日：2021-02-18
Applicant: WHIRLPOOL CORPORATION
Abstract: A standalone drum-mounted lint filter for a washing machine is provided. The filter includes a filter housing including a plurality of inner walls dividing the filter housing into a plurality of filter chambers, each filter chamber defining at least one inlet configured to allow wash water to flow into the respective chamber. The filter further includes at least one retainer barrel arranged within each filter chamber and configured to retain lint during operation of the washing machine. The filter also includes a porous removable filter cover defining front-facing outlets open to the drum, allowing for exit of the wash water back into the wash.
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公开(公告)号：US20220267942A1
公开(公告)日：2022-08-25
申请号：US17183018
申请日：2021-02-23
Applicant: Whirlpool Corporation
Inventor： Aaron Linden , Velan Kaveri , Sagar Kumar
Abstract: A spring-loaded hinge assembly including a hinge support bracket and a leaf that is pivotally mounted to the hinge support bracket. A coil spring is supported on a spring support member, which includes a pivot bush. The coil spring applies a biasing force to the spring support member, which operates to push the pivot bush against a cam on the leaf. A lock configured to rotate between locked and unlocked positions includes a finger that engages an engagement feature on the hinge support bracket when the lock rotates to the locked position as the leaf swings toward the open position. In the locked position, the lock holds the coil spring in a partially compressed, pre-load condition and the pivot bush at a partially retracted position relative to the cam until the lock is subsequently released by contact between the cam and the pivot bush during subsequent closure.
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