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TRI Patents
4,867,006
Rotating Shaft Mounted Actuating Mechanism
5,144,862
Rotating shaft mounted actuating mechanism
5,188,170
Rocker connection
5,207,903
Filter stand assembly
5,303,801
Brake assembly having an adjustable yoke
5,315,825
Oil system for constant input speed fluid drive
5,331,811
Fluid drive
5,438,755
Method of making a monolithic shrouded impeller
5,505,662
Quick disconnect
5,573,374
Monolithic shrouded impeller
5,610,500
Method of converting turbine driven generator into a synchronous condenser
5,886,505
Apparatus and method for bringing on line a large synchronous condenser that cannot be started by an across the line start
6,712,516
Bearing spring plate pedestal
6,769,248
Fluid coupling for mobile equipment
7,171,870
Geared fluid drive with parallel start-up capability
7,237,958
Bearing stiff plate pedestal
Other patents pending
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Engineering Services
Fluid Drives
Design new Variable Speed Fluid Drives to suit
Evaluate Existing Fluid Drives and Pumps/Fans and
Develop work scope to remanufacture an existing
Develop work scope to redesign Fluid Drive to resolve problems
Resolve overheating problems
Remove Internal Oil Pumps
Rebuild in TRI Shops
Rebuild on Site
Stress Analysis of 3-D Structures
(Also known as FEA Analysis)
TRI uses proven commercially available computer simulation programs.
Redesign structures, from shafts to complex 3-D shapes
Design and manufacture 3-D pump impellers to be made from cast
stainless steel, now to 14.5 inch OD.
Reengineer from similar impellers.
Journal Bearing Rebabbitt and Repair
Centrifugally Cast New Babbitt into
Existing Journal Bearings
Babbitt Weld over existing babbitt layer that is well bonded
Ultrasonic Test of Bond
Make CAD Drawings of Bearings for Customer's Records.
Evaluate reasons for bearing damge and recommend new geometry, if
desired by customer.
Convert existing circular bore bearings to elliptical bore bearings to
improve bearing performance and vibration characteristics.
Tilting Pad Journal Bearings
Replace other supplier's tilting pad bearing with
Upgraded TRI Align-A-Pad Bearing.
Thrust Bearing Rebabbitt and Repair
Thrust Bearings to 103" diameter.
Scrape for proper flatness and surface condition.
Babbitt weld and rescrape as required.
Install lift pockets to suit load.
Install check valves and other flow control of proper design and
rating.
Rework to proper thickness.
Recondition leveling links.
Thrust Bearings
Special Designs requiring low stack height
Upgraded thrust bearings for hydro applications.
Combined Journal and Thrust Bearings
All Tilting Pad Construction
Replaces Ball Fit and Eliminates Damage to Journal and To Tapered Land
Thrust Bearing - GE Turbines
The Journal Bearing Portion is a TRI Align-A-Pad ®
Tilting Pad Bearing
The Thrust Bearing is a Tilting Pad Fully Equalizing for the Active
Side Thrust Bearing
The Inactive Side either retains the original tapered land design or
is replaced by a fully
Equalizing Tilting Pad Thrust Bearing
Balancing, with Schenk-Treble machine
Turbine shafts Pump shafts
Fluid Drive shafts, wet and dry balance
Rolls for Paper Mills, Other Rotating Equipment
Complete Conversion Packages As "Systems":
Click here to See Engineered Packages and Systems
Manufacturing
Job Shop Service. Manufacture to the designs of others.
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