公开(公告)号：EP2364402B1

公开(公告)日：2017-11-29

申请号：EP09774720.8

申请日：2009-11-30

申请人： Rowenta Werke GmbH

发明人： LUKAS, Andrea ,  SCHEVE, Björn ,  HAHN, Matthias

IPC分类号： D06F75/14 ,  F04B17/00 ,  F04B43/04 ,  F04B43/09

CPC分类号： F04B43/046 ,  D06F75/14 ,  F04B17/003 ,  F04B43/095

公开(公告)号：EP2373843A1

公开(公告)日：2011-10-12

申请号：EP09774721.6

申请日：2009-11-30

申请人： Rowenta Werke GmbH

发明人： LUKAS, Andrea ,  SCHEVE, Björn ,  HAHN, Matthias ,  MANDICA, Franck ,  GELUS, Dominique

IPC分类号： D06F75/14

CPC分类号： D06F75/14

摘要： The present invention relates to an ironing appliance, comprising a pump (100) that includes a pumping chamber (110) provided with an inlet (114) and an outlet (115), the pumping chamber (110) including a movable wall (111) that comprises an outer surface contacting a piezoelectric actuator (111A) provided to move said movable wall (111) while changing the volume of the pumping chamber (110) by means of said piezoelectric actuator (111A), characterized in that said pump (100) is placed in the ironing appliance such that the outlet (115) of the pumping chamber (110) is located at a higher level than the inlet (114) in a normal position for operating the appliance.

公开(公告)号：EP2155953A2

公开(公告)日：2010-02-24

申请号：EP08737564.8

申请日：2008-04-21

申请人： Rowenta Werke GmbH

发明人： SCHEVE, Björn ,  HAHN, Matthias

IPC分类号： D06F75/12

CPC分类号： D06F73/00

摘要： The invention relates to a linen processing apparatus including a water tank, a steam generator for diffusing steam towards the linen and a water supply circuit for the steam generator that comprises an electric pump, characterised in that said supply circuit includes a flexible pipe (12) and a device (13) for adjusting the water flow supplied to the steam generator and including means (133) for compressing the flexible pipe in order to modify its cross-section of flow.

公开(公告)号：EP2002049B1

公开(公告)日：2009-09-09

申请号：EP07713120.9

申请日：2007-03-07

申请人： Rowenta Werke GmbH

发明人： HAHN, Matthias

IPC分类号： D06F75/18 ,  D06F75/26

CPC分类号： D06F75/26 ,  D06F75/18

摘要： The invention concerns a steam iron comprising a scaling indicator (10) and including a heating element (3) provided with a vaporizing chamber (30) for producing steam, the heating element (3) comprising an electrical heating resistor (31) controlled by a thermostat (6). The invention is characterized in that it is equipped with means for counting the number of cycles closing or opening the thermostat (6) and in that the scaling indicator (10) is activated based on the number of cycles of the thermostat (6).

公开(公告)号：EP1966430A1

公开(公告)日：2008-09-10

申请号：EP06821065.7

申请日：2006-12-06

申请人： ROWENTA-WERKE GmbH

发明人： WEBER, Jochen ,  HAHN, Matthias

IPC分类号： D06F75/18

CPC分类号： D06F75/18

摘要： Steam iron comprising a sole (1) in thermal connection with a heating body (5) equipped with a steam chamber (53), the steam chamber (53) communicating with a reservoir (7) by means of a supply circuit comprising a flow regulating valve (10), the openness of which is controlled by a thermally deformable element (16) in thermal connection with the heating body (5), characterized in that the opening of the regulating valve (10) is braked, beyond an intermediate temperature, by a stabilizing element (18) that exerts a force that opposes the force generated by the thermally deformable element (16).

公开(公告)号：EP1651808A1

公开(公告)日：2006-05-03

申请号：EP04743980.7

申请日：2004-07-12

申请人： Rowenta Werke GmbH

发明人： KÜBERT, Michael ,  HAHN, Matthias ,  GÖHRE, Otto

IPC分类号： D06F75/18

CPC分类号： D06F75/18

摘要： An iron comprising a sole plate and a heating body (2) provided with a heating element (201), wherein the heating body (2) includes a first steam chamber (210) used for ordinary ironing, and a second steam chamber (220) used to provide extra steam when the iron is in a horizontal position, or a steam jet when the iron is in a vertical position, and liquid is supplied to said second steam chamber (220) by means of a pump manually operated by the user and combined with a steam circuit (223) ending in a set of vapour outlets in the sole plate, characterised in that when the iron is held in a vertical position, the second steam chamber (220) operates as a boiler-type steam generator, and in that when the iron is in said vertical position, the shape of the second steam chamber (220) is such that the liquid injected by the pump can be retained prior to vaporisation.

公开(公告)号：EP2262942B1

公开(公告)日：2011-09-21

申请号：EP09729436.7

申请日：2009-03-16

申请人： Rowenta Werke GmbH

发明人： SPATZ, Dierk ,  KREBS, Martin ,  HAHN, Matthias

IPC分类号： D06F73/00

CPC分类号： D06F73/00

摘要： Electrical household appliance comprising a base (1) for the generation of steam, having a liquid tank (6) mounted removably on a receiving socket (10) and having a steam generator located outside of said tank (6), the steam generator being supplied by gravity by a supply line from the tank (6) and having a steam outlet through which the steam can escape towards a work tool, such as a crease-removing brush, said supply line comprising an inlet orifice located on the receiving socket (10), and said tank (6) comprising a closed enclosure (61) having only one outlet orifice (52) which connects the said inlet orifice when the tank is placed on the receiving socket (10), which appliance is characterized in that said tank (6) connects leaktightly onto said receiving socket (10) and in that said appliance has a vent line admitting air to the outlet orifice (52) of the tank, said vent line having one end connected to the exterior which is higher than the outlet orifice (52) of the tank.

公开(公告)号：EP2364402A1

公开(公告)日：2011-09-14

申请号：EP09774720.8

申请日：2009-11-30

申请人： Rowenta Werke GmbH

发明人： LUKAS, Andrea ,  SCHEVE, Björn ,  HAHN, Matthias

IPC分类号： F04B17/00 ,  F04B43/09 ,  F04B43/04 ,  D06F75/18

CPC分类号： F04B43/046 ,  D06F75/14 ,  F04B17/003 ,  F04B43/095

摘要： Piezoelectric pump (101, 200) for a household electric appliance comprising a moving wall (4, 204) interposed between a first casing element (1, 201) defining a pumping chamber (5, 205) with said moving wall (4, 204), and a second casing element (2, 202) applying pressure to the periphery of the moving wall (4, 204) in order to hold the latter in position, said moving wall (4, 204) comprising an exterior face in contact with a piezoelectric actuator (41, 241) designed to cause said moving wall (4, 204) to move so as to bring about a periodic variation in the volume of the pumping chamber (5, 205) under the action of said piezoelectric actuator (41, 241), characterized in that said first casing element (1, 201) and said second casing element (2, 202) are held together under stress by means of an elastic clip (9, 209), said elastic clip (9, 209) applying a pressure that tends to compress said first casing element (1, 201) onto said second casing element (2, 202).

摘要翻译： 一种用于家用电器的压电泵，其具有插入在限定泵送室与移动壁之间的第一壳体元件之间的移动壁，以及向移动壁的周边施加压力以便将其保持在适当位置的第二壳体元件。 移动壁具有与压电致动器接触的外表面，该压电致动器被设计成使得移动壁移动，从而在压电致动器的作用下引起泵送室的体积的周期性变化，其中第一壳体元件和 第二壳体元件通过弹性夹子在应力下保持在一起，弹性夹施加倾向于将第一壳体元件压缩到第二壳体元件上的压力。

公开(公告)号：EP2262942A1

公开(公告)日：2010-12-22

申请号：EP09729436.7

申请日：2009-03-16

申请人： Rowenta Werke GmbH

发明人： SPATZ, Dierk ,  KREBS, Martin ,  HAHN, Matthias

IPC分类号： D06F73/00

CPC分类号： D06F73/00

摘要： Electrical household appliance comprising a base (1) for the generation of steam, having a liquid tank (6) mounted removably on a receiving socket (10) and having a steam generator located outside of said tank (6), the steam generator being supplied by gravity by a supply line from the tank (6) and having a steam outlet through which the steam can escape towards a work tool, such as a crease-removing brush, said supply line comprising an inlet orifice located on the receiving socket (10), and said tank (6) comprising a closed enclosure (61) having only one outlet orifice (52) which connects the said inlet orifice when the tank is placed on the receiving socket (10), which appliance is characterized in that said tank (6) connects leaktightly onto said receiving socket (10) and in that said appliance has a vent line admitting air to the outlet orifice (52) of the tank, said vent line having one end connected to the exterior which is higher than the outlet orifice (52) of the tank.

公开(公告)号：EP1861541B1

公开(公告)日：2018-10-24

申请号：EP06710371.3

申请日：2006-02-06

申请人： Rowenta Werke GmbH

发明人： HAHN, Matthias

IPC分类号： D06F75/10 ,  D06F75/20 ,  D06F75/38 ,  D06F87/00

CPC分类号： D06F75/38 ,  D06F75/10 ,  D06F75/20 ,  D06F87/00