Duffield, Paul,Piercy, Ellen,Tyson, Larry,Walsh, Steve
申请号：
AU2017203809
公开号：
AU2017203809A1
申请日:
2017.06.06
申请国别(地区):
AU
年份:
2017
代理人:
摘要：
#$%^&*AU2017203809A120170622.pdf#####Abstract An assembly for evaporating a volatile fluid is described, the assembly comprising a device and a refill which are detachable from one another: wherein the device comprises a magnetic induction coil configured to operate with an alternating current passed therethrough at a frequency of between substantially 20KHz to substantially 500KHz and wherein the refill comprises a reservoir for the volatile fluid, a volatile fluid transport means to draw the fluid from the reservoir, and at least one magnetic susceptor arranged to heat the wick predominately by magnetic hysteresis when said alternating current is passed through the induction coil, wherein the magnetic susceptor has a coercivity of substantially 50 ampere/metre (He) to substantially 1500 ampere/metre (He). Refills, devices and methods of operation are also described. FIG. 11/7 Magnetic 201 205 Field 204 202 104 --------- ---1 \2 A203 101 103 102 Fig. I
