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Applications

Our Products using Dynamically Variable Stroke Technology

Spark Ignition Engines (SPE) 

    (SPE)  IP improves the fuel efficiency and reduces greenhouse gas, global warming and pollution.  

Diesel Engines (DE)

     (DE) IP improves the fuel efficiency and reduces greenhouse gas, global warming and pollution.  

Hydraulic Pumps (HP)

(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.

Gas Pumps (GP)

    (GP) reduces energy used when compressing gases.

 Stamping Presses (SP)

    (SP) allows stamping presses to vary their tonnage and simplifies design.

Clamps (CL)

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

Link  Adjusters (LA)

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

Wave Power (WP)

    (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.

 

 

actuator hydraulic compressor clamp

Actuators & Clamps

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 …

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dynamically variable stroke technology

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.

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variable displacement pump engine refrigerator actuator hydraulic compressor

Gas Pumps

 “Dynamically Variable Stroke Technology” (DVST) applied to gas pumps  to provide variable delivery.  Using our  DVST can make existing technology viable without using complicated crank and connecting rods.  Designs displayed below  have been developed by our design team to demonstrate how to convert existing units.  When applied to gas compressors The Dynamically Variable Stroke Technology allows …

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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 …

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variable stroke technology

Stamping Presses

Presses using Dynamically Variable Stroke Technology  Dynamically Variable Stroke means that the stroke of any application using a crank shaft, connecting rod, crank, and translating part (ie a ram) can have the stroke of its translating part varied while it is in motion.   When applied to stamping presses The Dynamically Variable Stroke Technology allows the …

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variable compression engine ratio

Steam Power

Steam Engines using Variable stroke to save Fuel   When applied to steam engines The Dynamically Variable Stroke Technology (DVST) allows the stroke to be varied while the engine is running depending on load requirements. While accelerating large steam quantities are required but when coasting steam usage can be reduced  saving energy.- Question— would steam trains …

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dynamically variable stroke

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 …

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