Patents Assigned to Digital Heat Ltd.
  • ELECTRIC SPACE HEATERS
    Publication number: 20260348616
    Abstract: There is disclosed an electric space heater that includes a first electric heating arrangement configured to be powered by both an alternating current (AC) power supply and a direct current (DC) power supply. The electric space heater also includes a controller configured to control distribution of power to the first heating arrangement from the DC power supply and the AC power supply.
    Type: Application
    Filed: January 10, 2024
    Publication date: November 5, 2026
    Applicant: Digital Heat Ltd.
    Inventor: Matthew White
  • Electric fluid heater
    Patent number: 12742569
    Abstract: There is disclosed a partially or wholly electric fluid heater (1) arranged to heat fluid in a first circuit, the fluid comprising heating fluid or tap water. The heater comprises a first electric heating element (8) arranged to heat fluid in the first circuit. The first heating element is arranged to be powered by both an AC power supply (22) and a DC power supply (20). The heater also comprises a controller (24) arranged to control distribution of power to the first heating element from the DC power supply and the AC power supply.
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: September 22, 2026
    Assignee: Digital Heat Ltd.
    Inventor: Matthew White
  • Electric fluid heater
    Patent number: 12152808
    Abstract: There is disclosed a partially or wholly electric fluid heater (100) arranged to heat fluid in a first circuit, the fluid comprising heating fluid or tap water. The heater (100) comprises: a first electric heating element (108) arranged to heat fluid in the first circuit; and a DC power supply (120) arranged to at least partially power the first heating element. The DC power supply has a capacity of at least 1 kWh, and optionally at least 5 kWh.
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: November 26, 2024
    Assignee: Digital Heat Ltd.
    Inventor: Matthew White