John S Santoro

US Patent:

20160298908, Oct 13, 2016

Filed:

Feb 3, 2015

Appl. No.:

14/612760

Inventors:

- Northport NY, US
John Santoro - Port Washington NY, US

International Classification:

F28C 3/08

Abstract:

A contra-rotating fan system for evaporative cooling equipment and air-cooled heat exchangers. The system can include a first axial fan disposed in an air conduit of an evaporative equipment unit, a second axial fan disposed in the air conduit and arranged coaxially with the first fan, a transmission for driving the first axial fan and the second axial fan and a motor for driving the transmission, wherein the direction of rotation of the first axial fan is opposite to the direction of rotation of the second axial fan.

US Patent:

20150226223, Aug 13, 2015

Filed:

Jan 7, 2015

Appl. No.:

14/591371

Inventors:

- Port Washington NY, US
John Santoro - Port Washington NY, US

International Classification:

F04D 19/02
F04D 25/06
F04D 25/02

Abstract:

According to at least one exemplary embodiment, an oil-free contra-rotating transmission is disclosed. The contra-rotating transmission may comprise a lower drive unit; and an upper drive unit, wherein the lower drive unit receives power from a motor and is configured to (i) transfer power from the motor to the upper drive unit, and (ii) rotate a first axial fan in a first direction. The upper drive unit may be configured to rotate the second axial fan in a second direction opposite to the direction of rotation of the first direction.

US Patent:

20140155218, Jun 5, 2014

Filed:

Dec 5, 2013

Appl. No.:

14/098408

Inventors:

- Port Washington NY, US
John Santoro - Port Washington NY, US

International Classification:

F16H 1/28

US Classification:

475331

Abstract:

According to at least one exemplary embodiment, an axial fan drive and hub assembly is disclosed. The assembly can include a drive unit having a planetary gear arrangement, and a fan hub coupleable to the drive unit. A sun gear of the gear arrangement can be driven by an input shaft, while either the planet gear carrier or the ring gear may be selected to be the output. The assembly can thus facilitate rotating a fan in the same or the opposite direction of rotation as the input shaft. The drive unit can further be easily interchangeable with other drive units having different gear ratios.

US Patent:

20140130535, May 15, 2014

Filed:

Feb 5, 2013

Appl. No.:

13/759811

Inventors:

John V. SANTORO - Port Washington NY, US

International Classification:

F04D 19/00
F28C 3/08

US Classification:

62314, 415114

Abstract:

A counter-rotating fan system for evaporative cooling equipment. The system can include a first axial fan disposed in an air conduit of an evaporative equipment unit, a second axial fan disposed in the air conduit and arranged coaxially with the first fan, a transmission for driving the first axial fan and the second axial fan, and a motor for driving the transmission, wherein the direction of rotation of the first axial fan is opposite to the direction of rotation of the second axial fan.

US Patent:

20140131016, May 15, 2014

Filed:

Nov 15, 2012

Appl. No.:

13/678095

Inventors:

- Port Washington NY, US
John SANTORO - Port Washington NY, US

Assignee:

JVS Associates, Inc. - Port Washington NY

International Classification:

F28F 13/10

US Classification:

165121

Abstract:

A counter-rotating fan system for evaporative cooling equipment. The system can include a first axial fan disposed in an air conduit of an evaporative equipment unit, a second axial fan disposed in the air conduit and arranged coaxially with the first fan, a transmission for driving the first axial fan and the second axial fan, and a motor for driving the transmission, wherein the direction of rotation of the first axial fan is opposite to the direction of rotation of the second axial fan.