公开(公告)号：US20220218039A1

公开(公告)日：2022-07-14

申请号：US17612456

申请日：2020-05-18

申请人： HAUNI MASCHINENBAU GMBH

发明人： FRANK GOLDSCHMIDTBOEING ,  UWE PELZ ,  MUHANNAD GHANAM ,  PETER WOIAS ,  EIKO BÄUMKER ,  ANJAN BHAT KASHEKODI ,  JAN JAKLIN

IPC分类号： A24F40/53 ,  A24F40/57 ,  A24F40/46

摘要： A method of controlling vaporization of a vaporizer in an inhaler, wherein the vaporizer is heated by means of electric resistance heating, and wherein an electronic control device controls the current flow through the vaporizer, comprises the following steps: determining an initial point corresponding to the start of a draw by a consumer; taking measured values of the current applied to the vaporizer in time sequence from the initial point; determining a transition point between a range of low vaporization and a range of high vaporization in a time-dependent current measurement series corresponding to the measured values; determining a current value Iv corresponding to the transition point; setting a current interval [I1; I2] depending on the determined current value Iv; and controlling the current flow within the set current interval [I1; I2].

公开(公告)号：US20220030954A1

公开(公告)日：2022-02-03

申请号：US17297832

申请日：2019-11-25

申请人： HAUNI MASCHINENBAU GMBH

发明人： SONALI RATH ,  MUHANNAD GHANAM ,  JAN JAKLIN ,  UWE PELZ ,  PETER WOIAS ,  FRANK GOLDSCHMIDTBOEING

IPC分类号： A24F40/57 ,  G05D23/24 ,  A24F40/53 ,  A24F40/10

摘要： A method for controlling the temperature of a vaporizer for an inhaler, in particular an electronic cigarette product, comprising the steps of measuring the voltage applied to a heating element; measuring the current flowing through the heating element; determining the resistance of the heating element from the measured voltage and the measured current; controlling the temperature of the heating element by switching off the switching element in a controlled manner so that the current flow through the heating element is interrupted when the determined resistance exceeds or falls below a first critical threshold R_co.

公开(公告)号：US20190183180A1

公开(公告)日：2019-06-20

申请号：US16225544

申请日：2018-12-19

申请人： HAUNI MASCHINENBAU GMBH

发明人： SONALI RATH ,  MUHANNAD GHANAM ,  JAN JAKLIN ,  UWE PELZ ,  PETER WOIAS ,  FRANK GOLDSCHMIDTBÖING

IPC分类号： A24F47/00

CPC分类号： A24F47/008

摘要： A vaporizer device for an inhaler, in particular for an electronic cigarette product, comprises an electrical vaporizer having one or more heating elements for vaporizing liquid supplied by the vaporizer. The vaporizer device is characterized in that a carrier is formed of a layer system with a polymer film and at least one metal film in contact with the polymer film in a planar manner, the polymer film comprises at least one fluid permeable opening, the metal film comprises at least one fluid permeable second opening communicating with the first opening, and the metal film forms the heating elements, wherein the heating elements are arranged delimiting the second opening.