Fluid Drives and Fluid Couplings by TRI Transmission & Bearing Corp.
tel: 610-363-8570
TRI Catalogs - Bearings and Fluid Drives
Technical Notes by Dr. Mel
Case Studies of work by TRI Transmission & Bearing Corp.
Photo Gallery of Bearings and Fluid Drives
Frequently Asked Questions
Vibration Analysis
TRI Bearing Wizard
Used Equipment
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Tel: 610-363-8570  PO BOx 454, Lionville, PA 19353
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

 

Heavy Duty Fluid Drives and Fluid Couplings

TRI Transmission & Bearing Corp. offers complete fluid drive systems of outstanding quality to meet the high reliability and long life requirements demanded by the utility, petroleum, petro-chemical, and related industries.

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Fluid coupling : maintenance in the Lionville shop

TRI Lionville Facility
Fluid Coupling Maintenance

 

 

The rotating components in TRI fluid couplings are made from steel.
All steel construction make the TRI fluid couplings heavy duty.

TRI Fluid Couplings are made in the U.S.A.

If you have more questions about Fluid Couplings, please call TRI at 800-363-8571

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