What’s new

August 2026

• patent · 18 Jan 2022 · added 2 months ago

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

• patent · 25 Jun 2019 · added 2 months ago

  Closed-loop geothermal energy collection system

• patent · 28 Sep 2021 · added 2 months ago

  Geothermal energy collection system

• patent · 6 Dec 2022 · added 2 months ago

  Geothermal energy collection system

• patent · 17 Apr 2025 · added 2 months ago

  Steam generator

• patent · 8 Nov 2023 · added 2 months ago

  Steam generator

• patent · 17 Aug 2023 · added 2 months ago

  Heat storage system and method for storing and extracting heat

• patent · 15 Feb 2023 · added 2 months ago

  Steam creation device

• patent · 18 Oct 2022 · added 2 months ago

  Dispatchable renewable power supply

• patent · 9 Feb 2021 · added 2 months ago

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

• patent · 9 Oct 2020 · added 2 months ago

  Single-tank heat storage device with phase change heat storage function and use method

• patent · 31 Mar 2020 · added 2 months ago

  Geothermal energy collection system

• patent · 7 Jun 2018 · added 2 months ago

  Use of glycerine produced in particular during the production of bio-diesel

• patent · 1 May 2001 · added 2 months ago

  Method of refrigeration purification and power generation of industrial waste gas and the apparatus therefor

  This invention relates to a method of refrigeration purification and power generation of industrial gas and apparatus therefor. The apparatus is comprised of two parts, the front p...

• 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 · 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 · 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 · 29 Jan 1957 · added 2 months ago

  Hydrocarbon reforming process

  Machine transcription of the US2779714 patent scan, 5 pages.

• 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 · 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 · 14 Aug 2014 · added 2 months ago

  Continuous-flow solar ultraviolet disinfection system for drinking water

• patent · 4 May 2017 · added 2 months ago

  Wafer debonding using mid-wavelength infrared radiation ablation

• patent · 16 Jan 2014 · added 2 months ago

  Solar energy system

• patent · 4 Feb 2021 · added 2 months ago

  Solar heating system

• patent · 17 Jan 2017 · added 2 months ago

  Continuous-flow solar ultraviolet disinfection system for drinking water

• patent · 31 Jul 2020 · added 2 months ago

  A butterfly solar thermal storage photothermal power generation system

• patent · 22 Sep 2015 · added 2 months ago

  Solar energy system

• patent · 16 Nov 2017 · added 2 months ago

  Laminate production method, substrate processing method, and laminate