公开(公告)号：US06182944B2

公开(公告)日：2001-02-06

申请号：US09275877

申请日：1999-03-25

申请人： Ciuceppe Veronese ,  Alessandro Toniolo ,  Antonio Sardena

发明人： Ciuceppe Veronese ,  Alessandro Toniolo ,  Antonio Sardena

IPC分类号： F16K5100

CPC分类号： F23N5/26 ,  F23N1/00 ,  F23N5/06 ,  F24H9/2035 ,  Y10T137/6443

摘要： In the system described for connecting a valve unit for gas water-heaters to a tank of the water-heater, a probe belonging to the valve unit is housed in the tank in a leaktight manner. The system comprises a first element belonging to the valve unit and/or fixed thereto, a second element which projects from the tank and can be housed in a seat of the first element, the second element constituting a support and/or cover for the probe and having an outer surface in which there is a transverse groove, and a third element which is restrained axially on the first element and at least a portion of which extends in the seat in an arrangement such as to engage the groove when the second element is housed in the seat so as to clamp the first and second elements to one another axially, the third element being resiliently deformable between a first position in which the said portion projects into the seat and a second position in which the said portion is outside the seat in order to release the groove.

摘要翻译： 在将用于将燃气热水器的阀单元连接到热水器的罐的系统中，属于阀单元的探头以泄漏的方式容纳在罐中。 系统包括属于阀单元和/或固定到其上的第一元件，从罐突出并可容纳在第一元件的座中的第二元件，第二元件构成用于探针的支撑和/或盖 并且具有其中存在横向槽的外表面，以及第三元件，所述第三元件被轴向地限制在所述第一元件上，并且所述第三元件的至少一部分在座中以诸如当所述第二元件为 容纳在座椅中以便将第一和第二元件彼此轴向地夹紧，第三元件可在第一位置和第二位置之间弹性变形，第二位置中所述部分在座位之外 以释放凹槽。

公开(公告)号：US07044023B2

公开(公告)日：2006-05-16

申请号：US10332881

申请日：2001-07-03

申请人： Alessandro Toniolo ,  Stefano Zanella ,  Silvano Zanon

发明人： Alessandro Toniolo ,  Stefano Zanella ,  Silvano Zanon

IPC分类号： F16H33/00 ,  F16K31/44 ,  F02M37/04

CPC分类号： F16K31/535 ,  F16K31/607 ,  Y10T74/19

摘要： A knob adjustment device particularly for adjusting the temperature in valve units for water-heating apparatus. The device comprises a geared transmission interposed between the knob and an operating member of the valve unit in order to transmit a rotary movement to the member about its own axis as a result of a rotation of the knob. The geared transmission includes a reduction mechanism with a variable transmission ratio such that, for a first angular portion and a second angular portion of the rotation of the knob, the member is rotated with respective different transmission ratios (T1,T2).

摘要翻译： 一种旋钮调节装置，特别用于调节水加热装置的阀单元中的温度。 该装置包括插入在旋钮和阀单元的操作构件之间的齿轮传动装置，以便由于旋钮的旋转而将旋转运动传递到围绕其自身轴线的构件。 齿轮传动装置包括具有可变传动比的减速机构，使得对于旋钮的旋转的第一角度部分和第二角度部分，部件以各自不同的传动比（T 1 SUB / >，T 2 2）。

公开(公告)号：US06745725B2

公开(公告)日：2004-06-08

申请号：US10271195

申请日：2002-10-15

申请人： Alessandro Toniolo ,  Stefano Zanella

发明人： Alessandro Toniolo ,  Stefano Zanella

IPC分类号： F16K3502

CPC分类号： F24H9/2035

摘要： A knob adjustment device, particularly for adjusting the temperature in valve units of a water-heating apparatus. The knob adjustment device is mounted so as to be rotatable about a rotation axis in a stationary housing of the valve unit and has a safety member for the unidirectional restraint of the knob adjustment device relative to the housing so as to oppose rotation of the knob adjustment device in a first direction of rotation about the axis, the knob adjustment device being free to rotate in the opposite direction of rotation.

摘要翻译： 一种旋钮调节装置，特别用于调节水加热装置的阀单元中的温度。 旋钮调节装置安装成能够围绕阀单元的固定壳体中的旋转轴线旋转，并且具有用于相对于壳体的旋钮调节装置的单向限制的安全构件，以便抵抗旋钮调节器的旋转 设备围绕轴线处于第一旋转方向，所述旋钮调节装置可沿相反的旋转方向自由旋转。