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Stephen L Markle, 7169 Main St, Holley, NY 14470

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69 Main St, Holley, NY 14470    585-6380334   

1524 Mckee St, Olcott, NY 14126    716-7788934   

Cocoa Beach, FL   

North Chili, NY   

Rochester, NY   

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Stephen Markle Photo 21

Stephen Markle

Location:
Holley, NY
Industry:
Machinery
Stephen Markle Photo 22

Stephen Markle

Stephen Markle Photo 23

Stephen Markle

Stephen Markle Photo 24

Stephen Markle

Publications & IP owners

Us Patents

Cleanable Mixer Driver Apparatus And Method

US Patent:
7001063, Feb 21, 2006
Filed:
Feb 18, 2005
Appl. No.:
11/060315
Inventors:
Stephen L. Markle - Holley NY, US
Assignee:
SPX Corporation - Charlotte NC
International Classification:
B01F 13/08
B01F 15/02
US Classification:
3661681, 273331, 417420
Abstract:
A drive system for driving a mixer impeller shaft in a vessel, including a motor; an outer magnet rotor driven by the motor; a bearing housing mountable to a vessel; and a drive shaft rotatable in the bearing housing. An inner magnet rotor is connected to the drive shaft and a manifold plate is connected to the bearing housing. A canister is connected to the manifold plate so that a chamber is defined in the bearing housing having an inlet port for directing fluids into the chamber. A plurality of ports extend through the manifold plate providing fluid communication from the chamber to the inside of the canister; and a plurality of ports through the inner magnet rotor provide fluid communication from the inside of the canister through the inner magnet rotor. A fluid path is provided from the chamber through the ports, around the inner magnet motor, and through the inner magnet rotor, which fluid path is sealed from the environment by the canister.

Bearing Retainer Assembly And Method

US Patent:
7507028, Mar 24, 2009
Filed:
Jun 27, 2005
Appl. No.:
11/166244
Inventors:
Stephen L. Markle - Holley NY, US
Assignee:
SPX Corporation - Charlotte NC
International Classification:
F16C 33/38
US Classification:
384523, 384470, 384528, 384530
Abstract:
A bearing assembly and method includes a two-piece ball bearing retainer. The retainer has a first set of fluid passage apertures penetrating into ball bearing sockets, and has a supplemental set of fluid passage apertures penetrating from one side of the retainer to the other. The two halves can be snap fit together.

Mixer Drive Mounting Apparatus And Method

US Patent:
7572112, Aug 11, 2009
Filed:
Dec 30, 2004
Appl. No.:
11/024450
Inventors:
Stephen L. Markle - Holley NY, US
Assignee:
SPX Corporation - Charlotte NC
International Classification:
F04B 17/00
F04B 35/00
US Classification:
417360, 417359, 415126
Abstract:
A drive mounting apparatus and method for mixing assemblies, such as a side-entry mixer, that can move the drive of a mixer between a closed position and an open position, and by doing so, can provide an access opening through which maintenance operations can be executed inside the mixer. The apparatus has a bearing housing and a pivoting mounting door. The drive is mounted to the pivoting mounting door, and the pivoting mounting door can move between an open and closed position relative to the bearing housing.

Mounting Assembly And Method For A Drive System For A Mixer

US Patent:
7874719, Jan 25, 2011
Filed:
Jun 8, 2006
Appl. No.:
11/448658
Inventors:
Stephen L Markle - Holley NY, US
Anthony C Kocienski - Rochester NY, US
Assignee:
SPX Corporation - Charlotte NC
International Classification:
B01F 13/08
US Classification:
366273, 366331
Abstract:
An improved method and apparatus for mixing is provided that features a drive system that is removable from a bearing housing that supports the impeller shaft in the vessel. Some versions of the system and method use a magnetic drive system having a canister projecting outward from the bearing housing. The drive system has a lower shell that engages with the bearing housing and is quickly releasable and/or detachable to facilitate mounting and dismounting of the drive system from the bearing assembly.

Ceramic Ball Bearings

US Patent:
2007007, Apr 5, 2007
Filed:
Oct 12, 2006
Appl. No.:
11/546256
Inventors:
David Engel - Springwater NY, US
Stephen Markle - Holley NY, US
Anthony Kocienski - Rochester NY, US
International Classification:
F16C 33/62
US Classification:
384492000
Abstract:
A bearing assembly including an inner race having a first groove; an outer race having a second groove; and a plurality of balls disposed between the races and in contact with the races, wherein each groove has a pair of edge corners, and wherein the location of highest load stress between the balls and respective grooves is located away from the corners.

Magnetic Mixer Drive System And Method

US Patent:
2007028, Dec 13, 2007
Filed:
Jun 8, 2006
Appl. No.:
11/448659
Inventors:
Stephen L. Markle - Holley NY, US
International Classification:
B01F 13/08
US Classification:
366273
Abstract:
An improved magnetic drive for a mixing system and method, wherein stagnation or collection of material in the region of the containment shell and any magnetic rotor are alleviated by the provision of pitched blades provided as radially extending spokes in the inner magnetic rotor. This bladed rotor design may be particularly advantageous in the case of a side entry mixer.

Mixer Attachment Assembly Apparatus And Method

US Patent:
2013018, Jul 25, 2013
Filed:
Sep 12, 2012
Appl. No.:
13/611809
Inventors:
Stephen L. Markle - Holley NY, US
Michael E. McCarroll - West Henrietta NY, US
Assignee:
SPX Corporation - Charlotte NC
International Classification:
F16B 17/00
B23P 11/00
US Classification:
294262, 29428, 403316
Abstract:
A mixing apparatus and system includes a hub, a plurality of blades, and a respective hinge for each blade to pivotally secure each blade to the hub. Each hinge including a lock having a tab and a detent to secure the respective blade in an operating conformation.

Mixer Assembly Apparatus And Method

US Patent:
2013018, Jul 25, 2013
Filed:
Sep 14, 2012
Appl. No.:
13/615855
Inventors:
Stephen L. Markle - Holley NY, US
Michael E. McCarroll - West Henrietta NY, US
Assignee:
SPX Corporation - Charlotte NC
International Classification:
B01F 7/00
B23P 17/04
US Classification:
366198, 366343, 29428
Abstract:
A mixing apparatus and system includes a hub, a plurality of blades, and a respective hinge for each blade to pivotally secure each blade to the hub. Each hinge including a lock having a tab and a detent to secure the respective blade in an operating conformation.

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