List of most Applications

Our Products using Dynamically Variable Stroke

(HP) IP provides Constant Pressure Variable Delivery Hydraulic Pumps with automatic internal “Pressure Preset” and automatic “Fast Fill and Hold” of set Pressure.

Refrigeration Compressors (RC)

(RC) reduces losses in variable speed refrigeration applications.

(CL) clamps have adjustable stroke and a force multiplier.

(LA) vary the travel of cable drives to suit application.

(WP) allows travel of drive float to vary in stroke for the height of each wave

All Technology shown in this web site is the property of Varitech Pty.Ltd. ABN 89 148 962 038, using this technology without permission will be a breach of owner’s rights.

Clamps, Link Adjusters & Actuators using our Dynamically Variable Stroke Technology Application When applied to clamps and slides “Dynamically Variable Stroke Technology” (DVST) allows the stroke to be varied. Examples of typical designs for this application are : The bush bearing single stroke DVST converter—applied to clamps, Slides & cylinder stroke control. The ball bearing …

DVST Converters

“Dynamically Variable Stroke (DVST) Converters” (Changing rotation to Translation) Prototype DVST converter Typical double shaft model Converter applications consist of four types: Clamps, link adjusters, and actuators. Presses. Wavepower. Steam power.

variable displacement pump engine refrigerator

Refrigeration

Refrigeration Compressors (RC) using “Dynamically Variable Stroke Technology” (DVST) When applied to refrigeration compressors The Dynamically Variable Stroke Technology allows the compressed volume to be varied while the pump is running. Examples of typical designs for this application are : The ball bearing DVST—applied to small cylinder compressors. Replacing swash plate multi cylinder (usually 5 …

Wave Power

Wavepower using variable stroke to adjust to wave height changes. When applied to Wave Power The Dynamically Variable Stroke Technology (DVST) allows the stroke to be varied while the unit is running exploded view of the three DVST converters Examples of typical designs for this application are : The ball bearing DVST converter—applied to single cylinder …