Schertzer
Andrew Schertzer, St. Catharines CA
Patent application number | Description | Published |
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20090020256 | METHOD OF CASTING DAMPED PART WITH INSERT - A method including positioning an insert in a vertical mold including a first mold portion and a second mold portion; and casting a material including a metal around at least a portion of the insert. | 01-22-2009 |
20090044923 | Casting Noise-Damped, Vented Brake Rotors With Embedded Inserts - An assembly of like two rib cores enclosing a splitter core are used to carry two or four sound damping inserts for sand mold casting of a pair of vented and damped brake rotors. Sand mold bodies are configured to define outboard surfaces of hub and rotor surfaces of the cast brake rotors. The three-piece core assembly is shaped to define the complex inner surfaces in casting of vented rotor bodies carrying one or two annular sound damping inserts. | 02-19-2009 |
20110198169 | BI-METAL DISC BRAKE ROTOR AND METHOD OF MANUFACTURING - The invention provides a method for manufacturing a friction damped disc brake rotor, including the steps of: (A) providing a ceramic coating on an insert, wherein the insert has a body with tabs extending therefrom to hold the insert in a desired position within a mold; (B) washing the ceramic coating off of the tabs; (C) positioning the insert into the mold; and (D) casting a rotor cheek of the disc brake rotor in the mold around the insert such that a portion of each tab is bonded with the rotor cheek, and such that the coating is substantially non-bonded with the rotor cheek so that the coating provides a proper interfacial boundary between the body and the cheek for damping, and the at least partial bonding of each tab with the rotor cheek prevents corrosion-causing exterior elements from reaching the interfacial boundary when the friction damped disc brake rotor is in use. | 08-18-2011 |
20110220313 | METHOD OF CASTING DAMPED PART WITH INSERT - A method including positioning an insert in a vertical mold including a first mold portion and a second mold portion; and casting a material including a metal around at least a portion of the insert. | 09-15-2011 |
20110220772 | METHOD OF CASTING DAMPED PART WITH INSERT - A method including positioning an insert in a vertical mold including a first mold portion and a second mold portion; and casting a material including a metal around at least a portion of the insert. | 09-15-2011 |
Andrew Schertzer, St. Catharines, CA US
Patent application number | Description | Published |
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20140246162 | METHOD OF CASTING DAMPED PART WITH INSERT - A method including positioning an insert in a vertical mold including a first mold portion and a second mold portion; and casting a material including a metal around at least a portion of the insert. | 09-04-2014 |
Michael John Schertzer, Milton CA
Patent application number | Description | Published |
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20120298205 | Method and apparatus for the mechanical filtration of particles in discrete flow microfluidic devices - A method and apparatus for moving droplets passed a porous obstructions in microfluidic devices is presented. The invention describes the process of using of an enabling droplet to allow a droplet to pass an obstruction. The enabling droplet and the unfiltered droplet approach the obstruction from opposite sides, merge together within the obstruction, and the interface on the enabling side of the droplet is actuated to pull fluid through the obstruction. This technique was successful for filters with pore sizes between 2 μm and 72 without the use of surfactants. This invention can (1) move droplets past physical obstructions, (2) allow fluid within a particle to pass an obstruction while limiting the motion of man-made or biological particles within the droplet, (3) sort particles based on size in droplet-based microfluidic devices, or (4) provide an interface between continuous and discrete flow regions on a microfluidic device. | 11-29-2012 |
20130068622 | Method and apparatus for real-time monitoring of droplet composition in microfluidic devices - A device for real time monitoring of fluid composition in microfluidic devices. The invention can be integrated into any microfluidic device where fluid moves along a pathway with a measurement region consisting of at least two measurement electrodes. The fluidic pathway can contain an unbound droplet, a droplet confined in at least one aspect, or a continuous flow. The device also includes control circuitry connected to measurement electrodes that allows for the determination of the droplet composition by measuring at least one of capacitance, resistance, or impedance between said electrodes. This invention can (1) measure droplet composition, (2) compare composition against a known sample, (3) monitor droplet mixing, (4) control mixing to achieve specific mixing ratios, (5) measure the particle concentration within a droplet, (6) determine the position of particles in a droplet, and (7) monitor chemical reactions. These functions call all be performed in real time. | 03-21-2013 |