Abstract: A hand dryer includes: a housing that internally includes a draft passage connected to a high pressure air source; and a nozzle that is provided at a side of the housing and ejects air flowing through the draft passage in a fan shape.

Abstract: A hand dryer includes a hand insertion section, a blower, and a UV irradiator. The hand insertion section defines a hand insertion space. The hand insertion section has an air hole that opens to the hand insertion space. The blower is in fluid communication with the air hole. The blower is configured to blow air from the air hole into the hand insertion space or to suck air from the hand insertion space into the air hole. The UV irradiator irradiates the hand insertion space with ultraviolet light generated by a light source.

Abstract: A hand dryer includes a box body that includes a hand drying chamber whose upper portion and side portion are open, an airflow generating device that generates an airflow, a nozzle that is provided in the hand drying chamber and ejects an airflow generated in the airflow generating device, a first sensor provided in the hand drying chamber, a second sensor that is provided in the hand drying chamber and is provided at a position that is below the first sensor and is more outward than the first sensor in a horizontal direction, and a control unit that controls an operation of the airflow generating device in accordance with a signal from the first sensor or the second sensor.

Abstract: A hand dryer includes a box body that includes a hand drying chamber whose upper portion and side portion are open, an airflow generating device that generates an airflow, a nozzle that is provided in the hand drying chamber and ejects an airflow generated in the airflow generating device, a first sensor provided in the hand drying chamber, a second sensor that is provided in the hand drying chamber and is provided at a position that is below the first sensor and is more outward than the first sensor in a horizontal direction, and a control unit that controls an operation of the airflow generating device in accordance with a signal from the first sensor or the second sensor.

Abstract: A hand dryer includes: a box body that includes a hand drying chamber whose upper portion and side portion are open; an airflow generating device provided in the box body and generates an airflow; a nozzle provided on an inner wall surface of the hand drying chamber and ejects an airflow generated in the airflow generating device to the hand drying chamber; a first sensor provided on an inner wall surface of the hand drying chamber; a second sensor provided on an inner wall surface of the hand drying chamber and is provided at a position below the first sensor and is more outward than the first sensor in a horizontal direction; and a control unit that detects presence or absence of a hand in accordance with a signal from the first sensor or the second sensor and controls an operation of the airflow generating device.

Abstract: A hand dryer includes: a box body that includes a hand drying chamber whose upper portion and side portion are open; an airflow generating device provided in the box body and generates an airflow; a nozzle provided on an inner wall surface of the hand drying chamber and ejects an airflow generated in the airflow generating device to the hand drying chamber; a first sensor provided on an inner wall surface of the hand drying chamber; a second sensor provided on an inner wall surface of the hand drying chamber and is provided at a position below the first sensor and is more outward than the first sensor in a horizontal direction; and a control unit that detects presence or absence of a hand in accordance with a signal from the first sensor or the second sensor and controls an operation of the airflow generating device.

Abstract: A hand drying apparatus includes a high-pressure airflow generator that takes air through an air inlet and generates a high-pressure airflow, a main body casing, a first air path that is protruded from the main body casing, and a nozzle that is located in a position ahead of the main body casing in a direction of the first air path. The main body casing includes a main-body air inlet through which outside air is taken and a second air path that causes air from the main-body air inlet to flow upward and then downward to a level where the air inlet of the high-pressure airflow generator is located.

Abstract: A hand drying apparatus includes a high-pressure airflow generator that takes air through an air inlet and generates a high-pressure airflow, a main body casing, a first air path that is protruded from the main body casing, and a nozzle that is located in a position ahead of the main body casing in a direction of the first air path. The main body casing includes a main-body air inlet through which outside air is taken and a second air path that causes air from the main-body air inlet to flow upward and then downward to a level where the air inlet of the high-pressure airflow generator is located.