John J Carlin

7395678, Jul 8, 2008

Mar 2, 2005

11/070345

Raymond P. Arno - East Amherst NY, US
David R. Arno - East Amherst NY, US
John A. Carlin - Buffalo NY, US

Parker-Hannifin Corp. - Cleveland OH

F25B 41/00

62511, 62513

A system for modulating refrigerant flow from an evaporator of an air or gas drying apparatus wherein the air or gas drying apparatus has an evaporator shell with at least one exit orifice for return of refrigerant to an accumulator or compressor. The system comprising a flow metering structure connected to the at least one exit orifice, the structure having an internal tube with a vertical rise from an evaporator shell end to an accumulator or compressor end, the internal tube having at least one return orifice (a) which allows passage of liquid refrigerant outside the internal tube into the internal tube, and at least one return orifice (b) which allows passage of gas outside the internal tube into the internal tube.

7481073, Jan 27, 2009

Mar 15, 2005

11/082110

John A. Carlin - Buffalo NY, US
David R. Arno - East Amherst NY, US

F25B 13/00

623246

The present invention relates to a method and apparatus for effectively reducing/eliminating oscillation of over and under shoot of superheat and refrigerant feed in an evaporator of compressed refrigerant of a gas/air dryer system. The feed makes use of a plurality of refrigerant expansion valves, sized in scaled manner, and adjusted inversely to the size of each, affording exact feed requirements to the evaporating vessel heat exchange. The system uses superheat feedback to respond rapidly or slowly to fill need for large or modest injections leading to stable, balanced operations. The operations ‘level-out’ to a smooth, even output of the gas/air dryer dew point temperature, relatively close to the dew point seat point without falling into an endless loop oscillation. The feed delivery of staged injection meters expanded refrigerant to demand while tracking superheat.

7361214, Apr 22, 2008

Mar 18, 2005

11/084843

Michael J. Arno - Clarence NY, US
Daniel Blaszkowiak - Cheektowaga NY, US
John Carlin - Buffalo NY, US

Illinois Tool Works Inc. - Glenview IL

B01D 53/04
B01D 53/26

96138, 96147, 96151, 55357, 55515, 55DIG 17

A disposable dryer cartridge for an air/gas dryer apparatus for installation in an air/gas line delivering compressed air or gas to an air/gas-driven tool. The cartridge includes a flexible elongated casing having a drying composition therein. The casing has an air/gas inlet and an air/gas outlet thereon. A handle is also provided on the casing. The casing is self-configurable into a cross-sectionally contracted configuration when lifted by the handle to facilitate insertion in or removal from an air/gas dryer apparatus. Following insertion of the casing in an air/gas dryer, it is manipulated as necessary to reconfigure the casing from the contracted configuration to an operational configuration wherein the casing is not cross-sectionally contracted and wherein the drying composition is compacted. When the casing needs replacement, it can be grasped by the handle and lifted to re-effect the contracted configuration and thereby removed from the dryer.

20060230629, Oct 19, 2006

Apr 16, 2005

11/107332

Michael Arno - Clarence NY, US
Daniel Blaszkowiak - Cheektowaga NY, US
John Carlin - Buffalo NY, US

F26B 21/06
F26B 19/00

034080000, 034201000

A wearable, disposable dryer for point-of-use installation in an air/gas line delivering compressed air or gas to an air/gas-driven tool. The dryer includes a main body, a drying composition substantially filling the main body, inlet and outlet connectors, a carrying strap and a wall mount holder that provides a stowage accessory. The strap can be attached to the inlet and outlet connectors, each of which can be provided with a strap mounting portion. According to a method of use, the dryer is attached to air/gas lines and the strap is placed over a user's shoulder so that the dryer can be worn while delivering dried compressed air or gas to a tool. A dryness indicator may be provided as either a site glass or by virtue of a portion of the main body being transparent or translucent and a dryness indicating material in the dryer being viewable therethrough. The wall mount holder allows a user to stow the dryer (with the air/gas lines connected thereto) when the dryer is not in use, or during use in the event the user does not wish to wear the unit.

20070017595, Jan 25, 2007

Jul 21, 2006

11/459044

Michael Arno - Clarence NY, US
William Morrison - Salisbury MD, US
Daniel Blaszkowiak - Cheektowaga NY, US
John Carlin - Buffalo NY, US

B65B 31/00

141038000

A tire fill nozzle having an integrated dryer for drying compressed air or gas delivered to a tire. According to exemplary disclosed embodiments, the tire fill nozzle comprises a main body, an inlet connector on the main body adapted to engage an air/gas line, an outlet connector on the main body adapted to engage a tire valve stem, and a dryer in the main body adapted to dry air/gas passing through the nozzle. The dryer may comprise a drying composition, such as a desiccant, that can be permanently disposed within the main body or optionally disposed within a replaceable cartridge. Further optional features of the tire fill nozzle include (1) an integrated dryness indicator provided by a dryness indicating material, such as a color-changing desiccant, within a transparent or translucent portion of the nozzle (or an indicating cartridge) such that the dryness indicating material is visible from outside the nozzle, (2) an integrated air/gas filter, (3) a tire valve fitting at the inlet end, (4) a fitting at the outlet end adapted to threadably engage a tire valve stem, and (5) an integrated tire pressure gauge comprising an analog or digital display.

20070266585, Nov 22, 2007

Apr 24, 2007

11/739463

Michael Arno - Clarence NY, US
Daniel Blaszkowiak - Cheektowaga NY, US
John Carlin - Buffalo NY, US

F26B 21/06

034080000

A disposable dryer for point-of-use installation in an air/gas line delivering compressed air or gas to an air/gas-driven tool. A generally tubular main body has first and second main body sections, each having a generally tubular wall and an integral end closure. A coupling member interconnects the main body sections. Loose desiccant beads are retained by and substantially fill the main body from one end closure to the other. Inlet and outlet connectors are respectively provided on the main body sections for connection to a compressed air/gas line. The inlet and outlet connectors have air/gas passages in fluid communication with the drying composition. The dryer can be fabricated by molding the first and second main body sections, substantially filling the first main body section with the drying composition, locating the first and second main body sections in mutual adjacent relationship inside a mold cavity, and molding the coupling member thereon.

20120279252, Nov 8, 2012

May 6, 2011

13/102929

John A. Carlin - Buffalo NY, US
Allan Hoerner - Alden NY, US

F25B 39/02

62524

A modular compressed-gas dryer including in series: an inlet module, a precooler/reheater module, an evaporator module, and a sump module. The modules form columns where at least one column has a filtration chamber. Further provided are a gas outlet and gastight seals between modules. The system creates a first and second set of heat transfer passages where refrigerant passes through the second set in a heat exchange relationship in a direction perpendicular to incoming gas passing in the first set. The filtration chamber conducts chilled gas from the first set to a third set of heat transfer passages. The third set extends through the precooler/reheater in heat exchange relationship with the first set. Chilled gas passes in heat exchange relationship in a direction perpendicular to the incoming gas so that the incoming gas chilled in the evaporator exchanges heat with the incoming gas in the precooler/reheater.

20220284199, Sep 8, 2022

Mar 2, 2021

17/190220

Michael Arno - East Amherst NY, US
John A. Carlin - East Amherst NY, US
Tyler Arno - East Amherst NY, US

G06K 7/10
G06K 19/077

A system and method for determining whether an article is new or used; and if used, the extent of usage. A smart tag, or smart tag, integrates into the article. The smart tag has integrated therein, data, which related to the article. A tag reader communicates a query to the smart tag to obtain the data. A non-volatile memory contains the item manufacturer, a serial number, and an item identity. A one-time-activation circuit determines if the article is ‘NEW’ or ‘USED’. A sensing element contains a ‘wakeup’ process to respond to a query, or, to monitor and log usage. Usage is categorized to a density, a sequence, an interval, and an amplitude algorithm of movement as being representative of the scale of usage. This data stores in the non-volatile memory. A tag reader, or tag reader queries the smart tag to access the logged data.