Klaus Hafemann
Hafemann Klaus: Hot air hair styling appliance and attached hair care parts. Wik Far East, January 8, 2004: JP2004-000475 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide a hot air hair styling appliance having hair care parts for enabling performing of a plurality of hair styling functions or hair care parts developed as hot air dryer parts.SOLUTION: The hair care parts are provided with two arms 5 and 6 which are mutually combined a ...

Klaus Hafemann
Hafemann Klaus: Hair-care applicance with an ion generator device. Wik Far East, June 21, 2006: EP1672965-A1 (2 worldwide citation)

Electrical hair care appliance (1) with an ion generating device has fiber bundle with multiple electrically conducting stiff fibers of small diameter. The electrode unit (6) is arranged within the area of application side opening (10) of the mounting whereby the ion emitting end of fiber bundle (8) ...


Klaus Hafemann
Hafemann Klaus, Kullik Guenter: Circuit responsive to fault current.. Wik Elektro Hausgeraete, April 16, 1986: EP0177879-A2 (1 worldwide citation)

A fault current protection circuit (1) with a summing current transformer (4) having two primary windings (5, 6) and one secondary winding (7) is shown and described, which circuit (1) has one trip circuit (8), which has a trip transistor (9) and two control inputs (10, 11) and is connected downstre ...

Klaus Hafemann
Hafemann Klaus: Hair dryer, heating fan or the like.. Wik Elektro Hausgeraete, October 28, 1987: EP0242777-A2 (1 worldwide citation)

In a hairdryer, heating fan or the like for connection to an AC voltage source (1), having a heating resistor (2) with, if required, a plurality of sections, and having a fan motor (3), preferably designed as a DC motor, in which switches are provided for switching on and off the fan motor (3) and t ...

Klaus Hafemann
Hafemann Klaus, Bouquet Eric: Electrically driven and heated hair brush. Wik Far East, Seb, July 1, 2009: EP2074902-A1 (1 worldwide citation)

The hairbrush shaft mantle surface (8) which comes into contact with the hair being styled is designed so that the hairs in contact with this surface do not follow the rotation of the hairbrush (3). The density and/or rigidity of the hairbrush bristles (B) is chosen so that hair in contact with the ...

Klaus Hafemann
Hafemann Klaus: Hair styling or hair care device. Wik Far East, March 30, 2005: EP1518475-A1 (1 worldwide citation)

The electric hair shaper drier has a hot air blower to provide a hot air flow for drying and-or forming the hair. The shaper (1) has one or more scent dispensers (10) to disperse heat actuated scent onto the users hair. The scent dispenser can be a plastics housing arranged in the hot air flow and i ...

Klaus Hafemann
Hafemann Klaus: Safety switch.. Wik Elektro Hausgeraete, February 19, 1986: EP0171775-A2 (1 worldwide citation)

A safety switch is shown and described, namely a socket (1), to be precise a socket (1) which can be inserted with a plug into a wall socket, the socket (1) having an earth-leakage current measuring device (2) and a protection switch (4) which interrupts the circuit to be closed or opened if an eart ...

Klaus Hafemann
Hafemann Klaus: Warm air hair care device. Wik Far East, July 17, 2002: EP1222871-A1 (1 worldwide citation)

The radial suction opening extends essentially completely around the air stream sucked in through the axial suction opening. The suction opening arrangement is arranged by an air guidance ring (13) opening in funnel-fashion at least in sections to the suction side by the design of an annular suction ...