What’s new

August 2026

• patent · 28 Sep 2021 · added 2 months ago

  Geothermal energy collection system

• patent · 25 Jun 2019 · added 2 months ago

  Closed-loop geothermal energy collection system

• patent · 18 Jan 2022 · added 2 months ago

  Method, system and apparatus for extracting heat energy from geothermal briny fluid

• patent · 18 Oct 2022 · added 2 months ago

  Dispatchable renewable power supply

• patent · 2 Apr 2024 · added 2 months ago

  Heat storage system and method for storing and extracting heat

• patent · 12 May 2011 · added 2 months ago

  Ballast member for reducing active volume of a vessel

• patent · 19 Dec 2013 · added 2 months ago

  Thermal heat storage system

• patent · 18 Sep 2014 · added 2 months ago

  Closed-loop geothermal energy collection system

• patent · 3 Mar 2016 · added 2 months ago

  Latent Thermal Energy System (LTES) Bubbling Tank System

• patent · 30 Jun 2016 · added 2 months ago

  Air Conditioning with Thermal Storage

• patent · 5 Jun 2018 · added 2 months ago

  Air conditioning with thermal storage

• patent · 4 Jul 2023 · added 2 months ago

  Method, system and apparatus for extracting heat energy from geothermal briny fluid

• patent · 9 Nov 2023 · added 2 months ago

  Steam generator

• patent · 27 Jul 1993 · added 2 months ago

  Pressurized gassification apparatus

  A gasification furnace main body, having both a water-cooled wall structure and a duct having a water-cooled wall structure and containing therein a group of gas cooling heat-excha...

• patent · 2 Feb 1971 · added 2 months ago

  Apparatus and process for accumulating and concentrating heat energy

  A tortuous working fluid flow path and a high heat energy gaseous compound flow path are aligned in semicontraflow relationship so that the working fluid and gaseous compound inter...

• patent · 2 Jun 1981 · added 2 months ago

  Accumulator of energy for conversion to heat

  A system including a source of energy (for example, the solar pickup 14) and a closed circuit for a heat-carrying fluid including a storage (1, 10). The circuit provides a primary...

• patent · 29 Mar 1966 · added 2 months ago

  Apparatus and method for operating a vapor generator at subcritical and supercritical pressures

  Machine transcription of the US3242911 patent scan, 5 pages.

• patent · 10 Apr 1984 · added 2 months ago

  Fluid energy conversion system

  A fluid-driven pump directly converts fluid kinetic energy into displacement of a second fluid against a pressure differential. In one form of the invention, a wind turbine is coup...

• patent · 7 Apr 1964 · added 2 months ago

  Once-through boiler and method of operating the boiler

  Machine transcription of the US3127877 patent scan, 6 pages.

• patent · 29 Jan 1957 · added 2 months ago

  Hydrocarbon reforming process

  Machine transcription of the US2779714 patent scan, 5 pages.

• patent · 17 Jan 2017 · added 2 months ago

  Continuous-flow solar ultraviolet disinfection system for drinking water

• patent · 22 Sep 2015 · added 2 months ago

  Solar energy system

• patent · 4 Feb 2021 · added 2 months ago

  Solar heating system

• patent · 31 Jul 2020 · added 2 months ago

  A butterfly solar thermal storage photothermal power generation system

• patent · 16 Nov 2017 · added 2 months ago

  Laminate production method, substrate processing method, and laminate

• patent · 14 Aug 2014 · added 2 months ago

  Continuous-flow solar ultraviolet disinfection system for drinking water

• patent · 16 Jan 2014 · added 2 months ago

  Solar energy system

• patent · 30 Apr 2013 · added 2 months ago

  Solar collector using subreflector

  A solar collector includes a collecting mirror defining a radiation-transparent window. A collimating mirror re-reflects the collected radiation through the window to a black-body...

• patent · 4 May 2017 · added 2 months ago

  Wafer debonding using mid-wavelength infrared radiation ablation

• patent · 10 Apr 2012 · added 2 months ago

  Stirling engine systems, apparatus and methods

  Systems, methods, and apparatus relating to the use of Stirling engine technology to convert heat, such as from solar radiation, to mechanical work or electricity. Apparatus, syste...