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Tetsu Velasquez Phones & Addresses

  • Washington, IL
  • Corinth, MS
  • 10364 State Highway 309, Paris, AR 72855 (479) 963-1719
  • 1606 Feemster Lake Rd, Tupelo, MS 38804 (662) 842-7149
  • 1220 Feemster Lake Rd, Tupelo, MS 38804
  • Starkville, MS
  • PO Box 675, Paris, AR 72855

Work

Company: Caterpillar inc. Position: Engineer

Education

Degree: High school graduate or higher

Industries

Machinery

Resumes

Resumes

Tetsu Velasquez Photo 1

Engineer

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Location:
Washington, IL
Industry:
Machinery
Work:
Caterpillar Inc.
Engineer

Publications

Us Patents

Reductant Dosing System Having Anti-Aeration Device

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US Patent:
8291926, Oct 23, 2012
Filed:
Feb 20, 2009
Appl. No.:
12/389861
Inventors:
Sairam P. Thiagarajan - Dunlap IL, US
Stephan D. Roozenboom - Washington IL, US
Raymond B. Gerges - Peoria IL, US
Jinhui Sun - Bloomington IL, US
Shashank Mupparapu - Peoria IL, US
Tetsu O. Velasquez - Washington IL, US
Yung T. Bui - Peoria IL, US
Assignee:
Caterpillar Inc. - Peoria IL
International Classification:
F17D 1/00
F16K 51/00
US Classification:
137 14, 137240, 137587, 137590, 1375135
Abstract:
A reductant dosing system for a machine having an engine and an exhaust system is disclosed. The reductant dosing system has a tank configured to hold a reductant, a dosing arrangement, and a supply passage connecting the tank to the dosing arrangement. The reductant dosing system also has a purging arrangement configured to direct purge fluid to at least one of the dosing arrangement and the supply passage, and a valve configured to allow reductant to pass from the tank to the supply passage and to inhibit purge fluid from entering the tank.

Aftertreatment Mounting System

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US Patent:
20120096833, Apr 26, 2012
Filed:
Oct 22, 2010
Appl. No.:
12/910053
Inventors:
Dongming Tan - Dunlap IL, US
Mirza P. Baig - Peoria IL, US
Rick E. Jeffs - Peoria IL, US
Tetsu O. Velasquez - Washington IL, US
Umakanth Sakaray - Peoria IL, US
Ramanlal M. Gandhi - Peoria IL, US
Brandon J. Stephens - Metamora IL, US
Steven R. Storm - Edelstein IL, US
Assignee:
Caterpillar Inc. - Peoria IL
International Classification:
F01N 1/00
US Classification:
60272
Abstract:
An exhaust aftertreatment module comprising a plurality of mounts for connecting the module to a surface. The mounts are arranged in a radial pattern around a central location of the module. The mounts also have a direction of travel aligned with a radial direction of expansion that passes through the central location.

Exhaust Aftertreatment System

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US Patent:
20130067891, Mar 21, 2013
Filed:
Sep 28, 2010
Appl. No.:
13/518870
Inventors:
Craig Hittle - Peoria IL, US
Stephan D. Roozenboom - Washington IL, US
Tetsu O. Velasquez - Washington IL, US
Pauk W. Park - Peoria IL, US
Shashank Mupparapu - Peoria IL, US
Rick E. Jeffs - Peoria IL, US
Michael P. Boahene - Dunlap IL, US
Yung T. Bui - Peoria IL, US
International Classification:
F01N 3/28
US Classification:
60274, 60299
Abstract:
An exhaust aftertreatment system including a housing with two or more inlets configured to receive separate entering exhaust streams from an engine. The system may include two or more first exhaust treatment devices, each configured to receive one of the separate entering exhaust streams in a first direction. The system may further include two or more redirecting flow passages configured to combine the separate exhaust streams into a merged exhaust stream that flows in a second direction about 180 degrees from the first direction and an intermediate flow region configured to divide the merged exhaust stream into two or more separate exiting exhaust streams. The system also may also includes two or more second exhaust treatment devices, each configured to receive one of the separate exiting exhaust streams in a third direction about 90 degrees from the second direction.

System And Method For Installing Aftertreatment Bricks

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US Patent:
20140175238, Jun 26, 2014
Filed:
Dec 26, 2012
Appl. No.:
13/727182
Inventors:
- Peoria IL, US
Mirza P. Baig - Peoria IL, US
Raymond B. Gerges - Peoria IL, US
Tetsu O. Velasquez - Washington IL, US
Kevin Weiss - Peoria IL, US
Raymond U. Isada - Peoria IL, US
Assignee:
Caterpillar Inc. - Peoria IL
International Classification:
F16B 2/08
US Classification:
248201
Abstract:
An aftertreatment brick can be installed in a brick compartment of an aftertreatment module with a releasable securing assembly. The releasable securing assembly includes a first bracket, a second bracket, and a band clamp. The first bracket is installed in the brick compartment proximate a port. The aftertreatment brick is placed on the first bracket adjacent the port and the second bracket is placed about the aftertreatment brick above the first bracket. The band clamp is slid over the first and second brackets and tightened to secure the brackets about the brick.
Tetsu O Velasquez from Washington, IL, age ~55 Get Report