HAND HELD APPLIANCE
First Claim
1. A hairdryer comprising a body, a duct, a fluid flow path extending through the duct from a first fluid inlet through which a first fluid flow enters the hairdryer to a first fluid outlet for emitting the first fluid flow from the hairdryer, a primary fluid flow path extending from a second fluid inlet through which a primary fluid flow enters the hairdryer to a second fluid outlet, a fan unit located in the primary fluid flow path for drawing fluid through the second fluid inlet, a filter located in the primary fluid flow path, wherein fluid is drawn through the fluid flow path by fluid emitted from the second fluid outlet and wherein a heater is provided in the body and the heater extends at least partially along and around the duct.
1 Assignment
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Accused Products
Abstract
A hand held appliance, such as a hairdryer, includes a body, a duct, a fluid flow path extending through the duct from a first fluid inlet of the appliance to a first fluid outlet of the appliance. A primary fluid flow path extends from a second fluid inlet through which a primary fluid flow enters the appliance to a second fluid outlet. A fan unit is located in the primary fluid flow path for drawing fluid through the second fluid inlet. A filter is located in the primary fluid flow path. Fluid is drawn through the fluid flow path by fluid emitted from the second fluid outlet. A heater is provided in the body and extends at least partially along and around the duct.
36 Citations
19 Claims
- 1. A hairdryer comprising a body, a duct, a fluid flow path extending through the duct from a first fluid inlet through which a first fluid flow enters the hairdryer to a first fluid outlet for emitting the first fluid flow from the hairdryer, a primary fluid flow path extending from a second fluid inlet through which a primary fluid flow enters the hairdryer to a second fluid outlet, a fan unit located in the primary fluid flow path for drawing fluid through the second fluid inlet, a filter located in the primary fluid flow path, wherein fluid is drawn through the fluid flow path by fluid emitted from the second fluid outlet and wherein a heater is provided in the body and the heater extends at least partially along and around the duct.
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19. A hand held appliance comprising a body, a duct, a fluid flow path extending through the duct from a first fluid inlet through which a first fluid flow enters the appliance to a first fluid outlet for emitting the first fluid flow from the appliance, a primary fluid flow path extending from a second fluid inlet through which a primary fluid flow enters the appliance to a second fluid outlet, a fan unit located in the primary fluid flow path for drawing fluid through the second fluid inlet, a filter located in the primary fluid flow path, wherein fluid is drawn through the fluid flow path by fluid emitted from the second fluid outlet and wherein a heater is provided in the body and the heater extends at least partially along and around the duct.
Specification