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Sheetak

sheetak.com

About Sheetak

Sheetak aims to offer efficient, reliable, and green electronic refrigeration

Headquarters Location

1613 South Capital of Texas Highway

West Lake Hills, Texas, 78746,

United States

512-852-9050

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Sheetak Patents

Sheetak has filed 1 patent.

The 3 most popular patent topics include:

  • Cooling technology
  • Thermodynamics
  • Thermoelectricity
patents chart

Application Date

Grant Date

Title

Related Topics

Status

3/19/2018

10/4/2022

Thermoelectricity, Energy conversion, Thermodynamics, Metal halides, Cooling technology

Grant

Application Date

3/19/2018

Grant Date

10/4/2022

Title

Related Topics

Thermoelectricity, Energy conversion, Thermodynamics, Metal halides, Cooling technology

Status

Grant

Latest Sheetak News

Sheetak and Delphi to develop efficient HVAC for EV/HEVs; $4.7M ARPA-E award

Dec 7, 2011

Sheetak and Delphi to develop efficient HVAC for EV/HEVs; $4.7M ARPA-E award 7 December 2011 Sheetak Inc. has been awarded a $4.7-million contract by the Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) to develop a thermal energy storage system for supplemental heating or cooling for electric vehicles (EV) and hybrid electric vehicles (HEV). ( Earlier post . ) Delphi Automotive will partner with Sheetak to accelerate systems integration and commercialization. The project, Thermoelectric Reactors for Efficient Automotive Thermal Storage (TREATS), is part of ARPA-E’s High Energy Advanced Thermal Storage (HEATS) program. Currently in development, the system will be lightweight and operate without the need for air conditioning refrigerant. The system will significantly reduce electrical power draw from batteries, thereby extending the fuel economy and driving range of electric and hybrid vehicles. The new system will utilize Sheetak’s high-efficiency solid-state energy converters and thermal storage systems to supplement compressor-based HVAC (heating, ventilation and air conditioning) systems. Integrating a traditional HVAC system with the supplemental system can increase the range of electric or hybrid vehicles. Sheetak’s hot and cold thermal storage in TREATS has volumetric energy density greater than that of electrical batteries. Charging and discharging of the TREATS thermal storage will be achieved via the solid state converters. TREATS is the second ARPA-E collaborative agreement signed by Sheetak. The earlier project was funded to develop advanced thin film thermoelectric coolers that can replace traditional compressor systems in refrigerators. Sheetak Inc. is a provider of breakthrough solid-state energy conversion technology to the refrigeration, HVAC, and power generation markets. Sheetak has developed electronic cooling engines for refrigerator OEMs in the US and India and commercialized low-cost refrigerators viable for the “bottom billion” in developing countries. Sheetak’s mission is to replace compressors and provide a clean, efficient and affordable solution for a variety of cooling applications. The same technology platform can be utilized for developing efficient and cost effective solar generators and combustion power generators.

Sheetak Web Traffic

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Page Views per Million (PVPM)
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Sheetak Frequently Asked Questions (FAQ)

  • Where is Sheetak's headquarters?

    Sheetak's headquarters is located at 1613 South Capital of Texas Highway, West Lake Hills.

  • Who are Sheetak's competitors?

    Competitors of Sheetak include Project Frog, Camfridge, Outsmart Power Systems, Ener-G-Rotors, Purify Solutions and 12 more.

Compare Sheetak to Competitors

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Hexaformer

Hexaformer's technology aims to make it possible to manufacture closed symmetrical delta shaped transformer cores. Per the company, it does this by winding the transformer core instead of stacking sheets of metal. The benefits according to the company of this design to transformers include: a lower load loss, lighter, smaller volume, less vibrations, less noise, smaller electromagnetic stray fields, lower inrush current, and no third harmonic. The same type of technology is also used in the Hexaformer reactors for phase compensation. These cores are also wound to a triangular shape on which three coils are mounted to make the solutions small, yet efficient. The benefits per Hexaformer of this transformer technology include reducing the losses in the electricity grid as well as lowering the cost of operation and maintenance by 5% to 15% compared to traditional transformers.

B
Buswell Energy

Buswell Energy was established to research, develop, and license improved energy efficient designs for inductive devices, such as transformers, ballasts, chokes, coils, and inverters.

Project Frog Logo
Project Frog

Project Frog designs, manufactures and delivers technologically-advanced component buildings that assemble onsite, giving architects and builders a fast and cost-effective way to create highly functional, beautiful and energy-efficient buildings adaptable for a variety of commercial applications including education, government, healthcare, and retail. FROG stands for Flexible Response to Ongoing Growth.

Camfridge Logo
Camfridge

Camfridge develops energy-efficient, gas-free, lower-cost technology for refrigeration appliances.

S
SmartWay Transport Partnership

The SmartWay Transport Partnership is a collaboration between EPA and the freight industry to increase energy efficiency while reducing greenhouse gases and air pollution.

Core4 Systems Logo
Core4 Systems

Core4 Systems is developing a system to more efficiently cool data centers. Core4's promised energy savings comes from reduced compression, achieved in a number of ways. Instead of filtering external air, Core4 claims to use only internal air ¢‚¬" in a method called refrigerant-side economizing ¢‚¬" which attempts to mitigate the filtering costs while cutting compressor energy consumption.Per the company, Core4 also uses outside wet-bulb temperatures ¢‚¬" the temperature at which water begins to evaporate outside ¢‚¬" rather than the higher dry bulb temperature, which aims to allow its gear to continue economizing even on extremely hot, humid days when airside systems can't. Refrigerant-side economizing also cuts down on server and hard drive failures, which contribute to the volume of e-waste shipped to overseas landfills.

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