公开(公告)号：US20190167056A1

公开(公告)日：2019-06-06

申请号：US16269081

申请日：2019-02-06

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L9/16 ,  B04C11/00 ,  B04C5/00 ,  B01D46/00 ,  B01D45/16 ,  B01D50/00

Abstract: A surface cleaning apparatus comprises a cyclone bin assembly having a sidewall surrounding a contiguous interior volume and comprising multiple segments of different profile and width.

公开(公告)号：US10299649B2

公开(公告)日：2019-05-28

申请号：US14940769

申请日：2015-11-13

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L9/10 ,  A47L9/24 ,  A47L9/28 ,  A47L5/22 ,  A47L5/36 ,  A47L9/00 ,  A47L9/04 ,  A47L9/12 ,  A47L9/16 ,  A47L9/19 ,  A47L5/24

Abstract: A surface cleaning apparatus comprises a first flexible electrified air flow conduit having an air inlet end that is electrified.

公开(公告)号：US10271704B2

公开(公告)日：2019-04-30

申请号：US15391201

申请日：2016-12-27

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L5/24 ,  A47L9/10 ,  A47L9/12 ,  A47L9/16 ,  A47L9/28 ,  B01D45/12 ,  B01D46/10

Abstract: A hand vacuum cleaner may have a first stage cyclone having a first stage cyclone chamber and a second stage cyclone downstream from the first stage cyclone and at least substantially nested in the first stage cyclone. A screen is positioned laterally outwardly from the second stage cyclone and defines a passage positioned between an inner side of the screen and the outer wall of the second stage cyclone. A directing member is located in the passage, the directing member having, in the rotational direction, a directing surface facing towards the flow of air in the passage, the directing surface extending from an upstream end located in the passage and a downstream end located proximate the second stage cyclone air inlet port wherein the directing surface extends generally linearly.

公开(公告)号：US10258210B2

公开(公告)日：2019-04-16

申请号：US15391128

申请日：2016-12-27

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L5/24 ,  A47L5/22 ,  A47L5/36 ,  A47L7/00 ,  A47L9/16 ,  A47L9/28 ,  A47L9/10

Abstract: A hand vacuum cleaner may have a first stage cyclone having a first stage cyclone chamber, a first stage cyclone air inlet, a first stage cyclone air outlet and a first stage longitudinal cyclone axis about which the air rotates in the first stage cyclone chamber. A second stage cyclone may be downstream from the first stage cyclone and may be at least substantially nested in the first stage cyclone. The second stage cyclone may have a second stage cyclone chamber, a plurality of second stage cyclone air inlets, a second stage cyclone air outlet and a second stage longitudinal cyclone axis about which the air rotates in the second stage cyclone chamber. A length of the second stage cyclone chamber may be shorter than a length of the first stage cyclone chamber.

公开(公告)号：US20190104903A9

公开(公告)日：2019-04-11

申请号：US15492937

申请日：2017-04-20

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad ,  Dave Petersen

IPC: A47L9/16 ,  B01D45/12 ,  B04C5/26

Abstract: A cyclone assembly for a surface cleaning apparatus has a first cyclonic cleaning stage and a second cyclonic cleaning stage downstream from the first cyclonic cleaning stage. The first cyclonic cleaning stage has a first cyclonic stage air outlet and the second cyclonic cleaning stage has a plurality of second cyclonic stage cyclone air inlets and a second cyclonic stage air inlet end. The first cyclonic cleaning stage air outlet communicates directly with an annular flow region that extends around the second stage air inlet end of the second cyclonic stage.

公开(公告)号：US10251521B2

公开(公告)日：2019-04-09

申请号：US15137882

申请日：2016-04-25

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad ,  Dave Petersen

IPC: B01D45/12 ,  A47L9/16 ,  B01D45/16 ,  B04C5/28 ,  A47L5/30 ,  A47L5/32 ,  A47L9/22 ,  B04C5/26

Abstract: A cyclone assembly includes a first cyclonic cleaning stage. The first cyclonic cleaning stage includes at least one first stage cyclone having a first stage cyclone chamber. Each first stage cyclone chamber has a height extending between a first stage cyclone chamber air inlet and a first stage cyclone dirt outlet. The cyclone assembly also includes a second cyclonic cleaning stage downstream from the first cyclonic cleaning stage. The second cyclonic cleaning stage includes a plurality of second stage cyclones in parallel. Each of the plurality of second stage cyclones has a height extending between a second stage cyclone chamber air inlet and a second stage cyclone dirt outlet. The second cyclonic cleaning stage has a larger number of second stage cyclones than the first cyclonic cleaning stage, and the height of each second stage cyclone chamber is greater than the height of each first stage cyclone chamber.

公开(公告)号：US10219662B2

公开(公告)日：2019-03-05

申请号：US15088876

申请日：2016-04-01

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L5/22 ,  A47L5/24 ,  A47L5/28 ,  A47L9/16 ,  A47L9/32

Abstract: A hand vacuum cleaner has a front end having a dirty air inlet and a cyclone that has a cyclone axis of rotation that extends rearwardly wherein the cyclone air inlet is located at a front end of the cyclone and the cyclone air outlet is located at a rear end of the cyclone.

公开(公告)号：US10214349B2

公开(公告)日：2019-02-26

申请号：US15392973

申请日：2016-12-28

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L9/14 ,  A47L9/16 ,  B65F1/16 ,  A47L9/10 ,  A47L9/12 ,  B65F1/10

Abstract: A lid for a refuse container is moveable between a closed position in which the lid overlies an open upper end of the refuse container and an open position in which the refuse container may be emptied. The lid has an openable port operable between a closed position in which the lid closes the upper end of the refuse container and an open position in which a dirt collection region of an air treatment member of a surface cleaning apparatus is positioned in the port.

公开(公告)号：US20190008348A1

公开(公告)日：2019-01-10

申请号：US15642783

申请日：2017-07-06

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L9/28 ,  A47L5/24 ,  A47L9/16 ,  A47L9/12

Abstract: A hand vacuum cleaner has an air flow path extending from a dirty air inlet to a clean air outlet. A cyclone assembly including a dirt collection region is positioned in the air flow path, a pre-motor filter is positioned downstream from the cyclone chamber and a suction motor is positioned upstream of a clean air outlet. A battery pack is positioned such that at least a portion of the battery pack is positioned rearward of the dirt collection region and at least a portion of the battery pack underlies at least a portion of one or both of the cyclone assembly and the pre-motor filter.

公开(公告)号：US20190008339A1

公开(公告)日：2019-01-10

申请号：US15642806

申请日：2017-07-06

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L5/24 ,  A47L9/32 ,  A47L9/16 ,  A47L9/28

CPC classification number: A47L5/24 ,  A47L5/26 ,  A47L9/122 ,  A47L9/127 ,  A47L9/1608 ,  A47L9/1625 ,  A47L9/1641 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/1691 ,  A47L9/242 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2878 ,  A47L9/2884 ,  A47L9/322

Abstract: A hand vacuum cleaner has an air flow path extending from a dirty air inlet to a clean air outlet. A cyclone chamber positioned in the air flow path has a cyclone air inlet and a cyclone air outlet. A pre-motor filter is positioned downstream of the cyclone air outlet and a suction motor is positioned in the air flow path downstream of the pre-motor filter. The pre-motor filter is vertically spaced from the cyclone axis of rotation when the upper end of the hand vacuum cleaner is positioned above the lower end of the hand vacuum cleaner, and air travels generally rearwardly from the pre-motor filter to the suction motor.