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公开(公告)号：CA2643139A1
公开(公告)日：2007-09-20
申请号：CA2643139
申请日：2007-03-09
Applicant: GBD CORP
Inventor： CONRAD WAYNE E
Abstract: An indoor vacuum cleaner comprises a dirty air inlet, a handle, a cyclone separator having an outer wall, a fluid inlet downstream from the dirty air inlet and a fluid outlet, a plate having a cyclone chamber surface and positioned to substantially divide the cyclone separator into a cyclone chamber and a dirt collection chamber, each of the cyclone chamber and the dirt collection chamber having an outer wall, the outer wall of each of the cyclone chamber and the dirt collection chamber having an outer perimeter, the dirt collection chamber having a cyclone chamber end spaced from a dirt collection floor, a passage extending between the cyclone chamber and the dirt collection chamber, the passage configured such that separated dirt travels at least outwardly as the dirt travels through the passage and, an air flow motor.
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公开(公告)号：AU2007224963A1
公开(公告)日：2007-09-20
申请号：AU2007224963
申请日：2007-03-09
Applicant: GBD CORP
Inventor： CONRAD WAYNE E
Abstract: An indoor vacuum cleaner comprises a dirty air inlet, a handle, a cyclone separator having an outer wall, a fluid inlet downstream from the dirty air inlet and a fluid outlet, a plate having a cyclone chamber surface and positioned to substantially divide the cyclone separator into a cyclone chamber and a dirt collection chamber, each of the cyclone chamber and the dirt collection chamber having an outer wall, the outer wall of each of the cyclone chamber and the dirt collection chamber having an outer perimeter, the dirt collection chamber having a cyclone chamber end spaced from a dirt collection floor, a passage extending between the cyclone chamber and the dirt collection chamber, the passage configured such that separated dirt travels at least outwardly as the dirt travels through the passage and, an air flow motor.
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公开(公告)号：CA2315455A1
公开(公告)日：2001-02-18
申请号：CA2315455
申请日：2000-08-09
Applicant: GBD CORP
Inventor： PETERSON DAVE , CONRAD WAYNE ERNEST
Abstract: An anti-reentrainment device is provided for use with a cyclone separato r. The anti-reentrainment device comprises a plurality of vane upwardly extending members positioned in the bottom of a cyclone chamber and extending radially inwardly across the bottom. The vanes separate the bottom of the cyclone from the cyclonic fluid flow portion, thereby creating a reduced flow region above deposited particles settling on the bottom of the cyclone. The device impedes the cyclonic flow from reentraining the deposited particles.
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公开(公告)号：AU6418900A
公开(公告)日：2001-02-13
申请号：AU6418900
申请日：2000-07-26
Applicant: GBD CORP
Inventor： CONRAD WAYNE E , PETERSEN DAVE
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Patent Agency Ranking
公开(公告)号：AU5275599A
公开(公告)日：2000-03-14
申请号：AU5275599
申请日：1999-08-18
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST , CONRAD HELMUT GERHARD , SZYLOWIEC TED
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公开(公告)号：CA2829075C
公开(公告)日：2020-09-01
申请号：CA2829075
申请日：2013-09-27
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST , CONRAD NINA , BURKE BRIAN , VIVIAN DON , MILLMAN ALLAN
IPC: C09J127/06 , C09J5/10 , C09J127/24 , C09J177/00 , C09K3/10 , F16L13/11 , F16L47/02
Abstract: A pipe joining material for connecting pipes and fittings and a method of making a pipe joining material are provided. In one embodiment, the pipe joining material comprises a thermoplastic material such as polyvinyl chloride (PVC) and/or chlorinated polyvinyl chloride (CPVC) and a bonding agent for the thermoplastic material.
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公开(公告)号：CA2730633C
公开(公告)日：2018-03-27
申请号：CA2730633
申请日：2011-01-31
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST
Abstract: The surface cleaning apparatus includes a cyclone positioned in am air flow passage. The cyclone has a cyclone air inlet and a cyclone air outlet, a dirt outlet spaced from the cyclone air inlet, a cyclone chamber wall and a longitudinal axis. The surface cleaning apparatus also includes a dirt collection chamber in communication with the dirt outlet. The dirt collection chamber has an openable wall mounted to the surface cleaning apparatus by a hinge and a centrally positioned longitudinal axis, the openable wall has a centre and a hinge side. The surface cleaning apparatus also includes a plate positioned at an interface of the dirt collection chamber and the cyclone. The plate is moveably mounted to the openable wall. The surface cleaning apparatus also includes a biasing member biasing the plate towards the hinge side of the openable wall a suction motor positioned in the air flow passage.
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公开(公告)号：CA2888402C
公开(公告)日：2017-10-31
申请号：CA2888402
申请日：2015-04-16
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST , PETERSEN DAVE
IPC: F16L23/024 , F16L13/10 , F16L17/025 , F16L19/03 , F16L21/03
Abstract: A plurality of spaced apart mechanical restraint members are positioned on the outer surface of two components of a piping system and secured thereto using a bonding agent provided in one or more cavities located on the interior side of the mechanical restraint members.
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公开(公告)号：CA2730444C
公开(公告)日：2017-08-15
申请号：CA2730444
申请日：2011-01-31
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST
Abstract: A surface cleaning apparatus comprises an air flow passage extending from a dirty air inlet to a clean air outlet. The surface cleaning apparatus further comprises a cyclone comprising a cyclone air outlet and positioned in the air flow passage downstream of the dirty air inlet. A suction motor is provided in the air flow passage downstream of the cyclone. A pre-motor filter is upstream of the suction motor and downstream of the cyclone. The pre-motor filter has an upstream side and a downstream side. The surface cleaning apparatus further comprises a bleed valve having an air inlet and an air outlet. The air outlet is positioned between the suction motor and the downstream side of the pre-motor filter and facing the downstream side of the pre-motor filter.
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