The present invention relates to a hydrogen peroxide vapor generation device, a space sterilization apparatus including same, and a space sterilization method, including: an evaporation chamber which has a space formed therein, and includes a nozzle unit and a discharge port which are formed in an upper portion thereof; an evaporation unit which is formed in a lower inner portion of the evaporation chamber and equipped with a plurality of heating units and a hydrogen peroxide transfer pipe which are arranged in stack; and an air supply unit which is formed in a lower portion of the evaporation chamber and through which outside air is suctioned, discharged, and fed to the evaporation unit.

A pulverized solid fuel nozzle tip assembly for use with a pulverized solid fuel pipe nozzle to issue a stream of pulverized solid fuel and air to a pulverized solid fuel-fired boiler is described. The pulverized solid fuel nozzle tip assembly has an outer nozzle tip portion adapted to mount in supported relation with the pulverized solid fuel pipe nozzle, and a monolithic, ceramic, inner nozzle tip portion adapted for mounting within the outer nozzle tip portion to have secure tiltable movement. The outer nozzle has supporting surfaces that support surfaces of the inner nozzle tip portion to minimize the tilting forces transmitted to the inner nozzle tip portion during normal furnace operation, enhancing the wear resistance of the pulverized solid fuel nozzle tip assembly. The outer nozzle has an air shroud with multiple air passages to direct secondary air over an outer surface of the inner nozzle tip portion.

A domestic refrigeration appliance has a separate storage area in an internal space into which foodstuffs, forming storage items, can be introduced. A liquid fluid can be introduced in the storage area independently of the internal space. For keeping the storage items fresh in the storage area a first operating mode and a storage mode, different therefrom, can be carried out. In the storage mode an aerosol mist generated by a misting device of the domestic refrigeration appliance is introduced as a fluid, and a misting rate of the aerosol mist during the storage mode is matched to a setpoint misting rate in dependence on at least one misting device-specific influencing parameter and/or a fluid-specific influencing parameter and/or a storage area-specific influencing parameter. There is also described a domestic refrigeration appliance.

A pressurised liquid delivery assembly (1) having at least one liquid delivery module (2). Each module including a housing (3) and an associated compartment (4). The compartment locatable within said housing and moveable with respect to said housing to permit access by a user to said compartment. The compartment defining a space (15) adapted in use to receive a replaceable pressurised receptacle (25) containing liquid to be dispensed by said assembly. A liquid dispenser (30) operatively associated with said receptacle and adapted to dispense liquid. The dispenser including a conduit (31) extendable from a dispensing nozzle (32) to a liquid receiving connector. The liquid receiving connector adapted to releasably connect to said liquid receptacle in use.

The present invention relates to a device and method for making sclerosing foam, which is useful in the treatment of varicose veins and other venous conditions. The device comprises a continuous pathway that is at least partly formed of flexible or compressible material and that comprises a foam generating structure within the continuous pathway; the foam generating structure being formed of two or more elements, wherein each element defines at least one passageway of cross sectional area 1 μm2 to 10 mm2 and said two or more elements being arranged in series; a port which allows introduction of material into or extraction of material out of the continuous pathway; and a liquid pathway that is at least partly formed of flexible or compressible material and is arranged to deliver liquid into the foam generating structure between a first and second element of the foam generating structure.

A sprayer includes a spray gun and a hopper. An air source provides compressed air to the sprayer to both eject fluid from the spray gun as a spray and to pressurize the hopper. The spray gun includes passages for providing compressed air to the nozzle for spraying and to the hopper for pressurizing the hopper. The spray gun further includes a relief valve for venting pressurized air from the hopper. The hopper receives the compressed air through a port in the hopper, and the compressed air assists the flow of material out of the hopper and into the spray gun.

Provided is a film forming apparatus capable of stably supplying a large amount of ceramic raw material powder for a long time and forming a homogeneous and dense film. A film forming apparatus 1 for forming a film on a base material K includes an aerosol transport path 10 for ejecting an aerosol obtained by dispersing a ceramic raw material powder in a gas, from an ejection end 10a toward the base material K, in which a flow path cross-section at an ejection end 10a of the aerosol transport path 10 has a substantially circular shape with an area of 10 mm.sup.2 or more.

Formulation and dispenser systems create dairy based toppings for beverages. The dispensers include a container, valve, and an actuator for the valve. The formulations include a liquid product and a propellant. The liquid product includes a certain percentage of milkfat provided, for example, by heavy cream, skim milk, nonfat dry milk, sweeteners, and an emulsifier. The propellant is nitrous oxide or nitrogen.

Disclosed is a refillable product that includes a container containing two or more first dissolvable solid articles. The solid articles are characterized by a maximum dimension D and a minimum dimension z. The maximum dimension for D ranges from 1 mm to 300 mm and the minimum dimension for z ranges from 0.5 mm to 150 mm. The ratio between D and z ranges from 1:1 to 300:1. The refillable product also includes indicia for a user to put the dissolvable solid articles and a liquid carrier into another container. This product can provide an environment friendly product. For example, by not containing any liquid during transportation, the product can reduce energy consumption during the transportation.

Disclosed is a refillable product that includes a container containing two or more first dissolvable solid articles. The solid articles are characterized by a maximum dimension D and a minimum dimension z. The maximum dimension for D ranges from 1 mm to 300 mm and the minimum dimension for z ranges from 0.5 mm to 150 mm. The ratio between D and z ranges from 1:1 to 300:1. The refillable product also includes indicia for a user to put the dissolvable solid articles and a liquid carrier into another container. This product can provide an environment friendly product. For example, by not containing any liquid during transportation, the product can reduce energy consumption during the transportation.