A heater section includes a plate-like ceramic body (a first substrate layer 1, a second substrate layer 2, and a third substrate layer 3) having a longitudinal direction (front-rear direction) and a short-length direction (left-right direction), and a heater 72 disposed within the plate-like ceramic body and including a lead section 79 and a heating section 76 connected to the lead section 79. The heating section 76 includes a straight portion 78 extending along the longitudinal direction, and a lead side curved portion 77b connected to one of the ends of the straight portion 78 closer to the lead section 79. The lead side curved portion 77b has a lower resistance per unit length than the straight portion 78 at one or more temperatures in the range of 700° C. to 900° C.

The present disclosure relates to electronic devices that include a composition that actively generates a gaseous oxidizing agent component within the interior gas space of the electronic device. The present disclosure also involves related methods.

The self fixturing heater includes an outer casing having a central channel therein for selectively receiving and retaining in friction-fit relation an elastomeric fixture from a nutplate fastener assembly that axially aligns the self fixturing heater with a nutplate fastener assembly. The outer casing encloses a heater element generally disposed circumferentially around the central channel and includes a thermal insulated cover to direct heat energy toward a heat transfer surface that includes a thermally conductive pressure pad in engagement with a substrate underneath a baseplate of a nutplate having an adhesive bonding agent thereon, the heat transfer surface imparting heat energy to the adhesive bonding agent thereby curing the adhesive in four hours or less.

A system and method for heating steam sample and chemical sample and feed tubes/lines in a natural gas fired heat recovery steam generator (HRSG) power plant including a tube impedance heater (IH) control system and at least one impedance heated tube having an outer insulation and an electrically conducting inner tube member, the impedance heated tube having an input IH feed power electrical connector and electrically connected at a first connection to the inner tube member, and a return IH power electrical connector electrically connected at a second connection by a first end of a return electrical cable and a first connector and second connector each mechanically and fluidly coupling the first and second connections respectively to the inner tube member to the steam sample or chemical sample or feed tube/line and electrically isolating the first end and second ends.

The present disclosure relates to electronic devices that include a composition that actively generates a gaseous oxidizing agent component within the interior gas space of the electronic device. The present disclosure also involves related methods.

An aerosol-generating system may include a device body and a cartridge configured to be removably inserted into or connected to the device body. The device body may include a power supply and an electrical heater connected to the power supply. The cartridge contains an aerosol-forming substrate in the form of a thermoreversible gel that is a solid at room temperature.

According to an aspect of the present disclosure there is provided a modular heater control unit. The modular heater control unit is configured to control a heating element for heating a component. The modular heater control unit includes complementary first and second ports to enable the modular heater control unit to be connected to one or more like modular heater control unit in a serial configuration. The modular heater control unit has a controller including at least one processor and at least one memory. The controller is configured to communicate with a supervisory control unit. The present disclosure also relates to a heating system; and a supervisory control unit.

An aerosol-generating system may include a device body and a cartridge configured to be removably inserted into or connected to the device body. The device body may include a power supply and an electrical heater connected to the power supply. The cartridge contains an aerosol-forming substrate in the form of a thermoreversible gel that is a solid at room temperature.

Methods and systems for the production and delivery of lithium metal of high purity are provided herein. In one or more embodiments, a liquid lithium delivery system contains a liquid lithium delivery module fluidly coupled to a lithium refill container. The liquid lithium delivery module contains a lithium storage region operable to store liquid lithium and containing a fluid supply line fluidly coupling an outlet port of a liquid lithium storage tank, and a flow meter positioned downstream from the lithium storage region along the fluid supply line and operable to monitor the flow of the liquid lithium through the fluid supply line.

A system and method for heating steam sample and chemical sample and feed tubes/lines in a natural gas fired heat recovery steam generator (HRSG) power plant including a tube impedance heater (IH) control system and at least one impedance heated tube having an outer insulation and an electrically conducting inner tube member, the impedance heated tube having an input IH feed power electrical connector and electrically connected at a first connection to the inner tube member, and a return IH power electrical connector electrically connected at a second connection by a first end of a return electrical cable and a first connector and second connector each mechanically and fluidly coupling the first and second connections respectively to the inner tube member to the steam sample or chemical sample or feed tube/line and electrically isolating the first end and second ends.