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1. 发明申请

WO2006095241A1 BLOCKING DEVICE FOR THE DOOR OF AN ELECTRIC HOUSEHOLD APPLIANCE, IN PARTICULAR THE DOOR OF A WASHING MACHINE 审中-公开
标题翻译：家用电器门，特别是洗衣机门的闭锁装置
公开(公告)号：WO2006095241A1
公开(公告)日：2006-09-14
申请号：PCT/IB2006/000490
申请日：2006-03-07
申请人： ITW METALFLEX, DRUZBA ZA PROIZVODNJO DELOV ZA GOSPODINJSKE APARATE, D.O.O. , MUROVEC, Tomislav
发明人： MUROVEC, Tomislav
IPC分类号： D06F37/42
CPC分类号： D06F37/42
摘要： Blocking device (1) comprising a body that can be fixed to a frame of the electric household appliance, laterally to a door to be blocked, a striker in the form of a striking plate (8) held sliding by the body perpendicular to the door and suited to cooperate in use with a notch (9) of the door, a pawl (10) for blocking the sliding of the striking plate, and control means (11) for selectively moving the pawl between an extracted position and a retracted position in/from a corresponding through perforation (13) in the striking plate; wherein said control means comprise an actuator (20) including an electrically conductive resistive wire (21) made of a shape memory alloy and able to vary its own length as an effect of its heating, means (22) for supplying controlled electric power to the resistive wire suited to determine its controlled variation in temperature by joule effect; and cam means (31) activated by said actuator (20) and acting on a bistable elastic device (40) directly controlling the position of said pawl (10).
摘要翻译：封闭装置（1）包括可以被固定到家用电器的框架的主体，横向于要被阻挡的门，撞击板（8）的形式的冲击板（8），其被身体垂直于门滑动并且适于与门的凹口（9）配合使用，用于阻挡撞击板的滑动的棘爪（10）以及用于在提取位置和缩回位置之间选择性地移动棘爪的控制装置（11） /从打击板中的对应的穿孔（13）其中所述控制装置包括致动器（20），其包括由形状记忆合金制成的能够改变其自身长度的导电电阻丝（21）作为其加热的影响，用于向电阻丝适用于通过焦耳效应确定其控制的温度变化; 以及由所述致动器（20）启动并且作用在直接控制所述棘爪（10）的位置的双稳态弹性装置（40）上的凸轮装置（31）。

2. 发明申请

WO2008096222A2 BLOCKING DEVICE FOR THE DOOR OF AN ELECTRIC HOUSEHOLD APPLIANCE, IN PARTICULAR THE DOOR OF A WASHING MACHINE 审中-公开
标题翻译：家用电器门，特别是洗衣机门的闭锁装置
公开(公告)号：WO2008096222A2
公开(公告)日：2008-08-14
申请号：PCT/IB2008/000228
申请日：2008-02-01
申请人： ITW METALFLEX, DRUZBA ZA PROIZVODNJO DELOV ZA GOSPODINJSKE APARATE, D.O.O. , BASSI, Alberto
发明人： BASSI, Alberto
IPC分类号： D06F39/14 , A47L15/42
CPC分类号： D06F39/14 , A47L15/4259
摘要： A blocking device (1) including: a body fixable to the household appliance, laterally to a door to be blocked; a striking plate slidingly carried by the body perpendicularly to a rotation axis of the door; safety blocking means including a latch relatively mobile with respect to the body between an extracted position and a retracted position and adapted to engage in the extracted position a through perforation of the striking plate to stop the sliding thereof; a striker carried by the door in a fixed position and perpendicularly protruding from the same and adapted, in use, to engage a through opening of the body; and a catch turnably carried by the body about a rotation axis (R) and against the bias of elastic means, in a position facing the through opening of the body; the elastic means are secured to the catch and to the body, so that a first biasing axis (D) thereof lays on a plane always perpendicular to the rotation axis (R) to make the catch selectively assume a first and a second position, in which it, respectively, engages/does not engage the striker and in which a cam carried by the body operatively connected to the catch cooperates with the striking plate to respectively align/not align the through perforation with the latch.
摘要翻译：一种阻挡装置（1），包括：主体，可固定到所述家用电器，横向到待封闭的门; 由身体垂直于门的旋转轴线滑动地携带的打击板; 安全阻挡装置包括在提取位置和缩回位置之间相对于身体相对移动的闩锁，并且适于通过穿孔穿过打击板以使其滑动; 门被固定的位置并且在其中垂直地突出并且在使用中适于接合身体的通孔; 以及在面向身体的通过开口的位置中，身体围绕旋转轴线（R）可转动地承载并抵抗弹性装置的偏压; 弹性装置被固定到锁扣和本体上，使得其第一偏置轴线（D）位于总是垂直于旋转轴线（R）的平面上，以使卡扣选择性地呈现第一和第二位置，它们分别接合/不接合撞针，并且其中由操作地连接到卡扣的主体承载的凸轮与击打板配合，以分别对准/不使贯穿穿孔与闩锁对准。

3. 发明申请

WO2009147640A1 FAST-FIT FLUIDIC CONNECTING DEVICE FOR AN ELECTRIC HOUSEHOLD APPLIANCE PRESSURE SENSOR, AND RELATIVE PRESSURE SENSOR 审中-公开
标题翻译：用于家用电器压力传感器和相对压力传感器的快速流体连接装置
公开(公告)号：WO2009147640A1
公开(公告)日：2009-12-10
申请号：PCT/IB2009/052376
申请日：2009-06-04
申请人： ITW METALFLEX, DRUZBA ZA PROIZVODNJO DELOV ZA GOSPODINJSKE APARATE, D.O.O. , GIORDANO, Sergio , PIETRAFESA, Domenico
发明人： GIORDANO, Sergio , PIETRAFESA, Domenico
IPC分类号： A47L15/42 , D06F39/08
CPC分类号： A47L15/4244 , D06F39/087
摘要： A fast- fit device (1) for fluidically connecting a pressure sensor (2) to a water collecting tank (4) of an electric household appliance (3) including: a supporting body (22) securable to a housing of the electric household appliance and carrying a first, blind tubular element (25), having a first open end (29), opposite to a second blind end (41); a second tubular element (15) integrally obtained in one piece with a casing (10) of the pressure sensor (2), which over- hangingly extends therefrom for the entire length thereof and which displays external diameter and length smaller than the internal diameter and length of the first tubular element (25); a closing plug (28) of the first end (29) provided with a through hole (28a) which fluid-tightly receives in use the second tubular element (15); and first and second fastening means (30;24) which are reciprocally complementary and integrally carried by the supporting body (22) and the casing (10) of the sensor, respectively, so as to determine in use the insertion of the second tubular element (15) into the first (25), coaxially to the same to immediately form a siphon air trap defined by an annular gap (40) delimited between the first and second tubular elements (25; 15) upstream of the sensor.
摘要翻译：一种用于将压力传感器（2）流体连接到家用电器（3）的集水箱（4）的快速装配装置（1），包括：可固定到家用电器的壳体的支撑体（22）并携带第一盲管状元件（25），其具有与第二盲端（41）相对的第一开口端（29）。一体地与压力传感器（2）的壳体（10）整体获得的第二管状元件（15），其在其整个长度上悬垂地延伸，并且其外径和长度小于内径，并且第一管状元件（25）的长度; 所述第一端（29）的封闭塞（28）设置有在使用中流体紧密地接收所述第二管状元件（15）的通孔（28a）。以及第一和第二紧固装置（30; 24），其分别互补地互补并由传感器的支撑体（22）和壳体（10）一体地承载，以便在使用中确定第二管状元件（15）进入第一（25），与其同轴，以立即形成由在传感器上游的第一和第二管状元件（25; 15）之间限定的环形间隙（40）限定的虹吸空气阱。

4. 发明申请

WO2007034294A1 MECHANICALLY CALIBRATED ANALOG TRANSDUCER FOR POSITION OR A RELATED PHYSICAL QUANTITY 审中-公开
标题翻译：用于位置的机械校准模拟变送器或相关物理量
公开(公告)号：WO2007034294A1
公开(公告)日：2007-03-29
申请号：PCT/IB2006/002596
申请日：2006-09-19
申请人： ITW METALFLEX, DRUZBA ZA PROIZVODNJO DELOV ZA GOSPODINJSKE APARATE, D.O.O. , GIORDANO, Sergio
发明人： GIORDANO, Sergio
IPC分类号： G01L9/00
CPC分类号： G01L9/007 , D06F39/087
摘要： An analogue position transducer (1) , usable for example as a pressure switch in a household appliance, including a rigid casing (2) accommodating a deformable membrane (3) sensitive to hydraulic pressure, a first element (4) engaged to the membrane so as to be mobile along with at least one portion of membrane in a predetermined direction (A) and a second element (8) fixed to the casing and operatively coupled with the first element to provide a signal variable according to the relative position of the first element with respect to the second; in which between said first element and a portion (6) of membrane there are interposed means (40) for varying, along said predetermined direction, the relative position of said first element (4) with respect to the portion (6) of the membrane; the transducer also includes a contrast spring (28) for the membrane fitted and preloaded between the casing and the membrane itself and means (35) for adjusting the preload of the contrast spring.
摘要翻译：一种模拟位置传感器（1），可用于例如家用电器中的压力开关，包括容纳对液压敏感的可变形膜（3）的刚性壳体（2），与膜接合的第一元件（4）以便沿着预定方向（A）和第二元件（8）至少一部分膜移动，固定到壳体并与第一元件可操作地耦合，以根据第一（A）的相对位置提供信号变量元素相对于第二个; 其中在所述第一元件和膜的一部分（6）之间具有用于沿着所述预定方向改变所述第一元件（4）相对于膜的部分（6）的相对位置的插入装置（40） ; 传感器还包括用于在壳体和膜本身之间装配和预加载的膜的对比弹簧（28），以及用于调节对比弹簧的预载荷的装置（35）。

5. 发明申请

WO2009098587A1 IMPROVED PRESSURE SENSOR FOR AN ELECTRIC HOUSEHOLD APPLIANCE AND ASSOCIAED METHOD 审中-公开
标题翻译：改进用于家用电器和相关方法的压力传感器
公开(公告)号：WO2009098587A1
公开(公告)日：2009-08-13
申请号：PCT/IB2009/000222
申请日：2009-02-06
申请人： ITW METALFLEX, DRUZBA ZA PROIZVODNJO DELOV ZA GOSPODINJSKE APARATE, D.O.O. , GIORDANO, Sergio
发明人： GIORDANO, Sergio
IPC分类号： G01L27/00
CPC分类号： G01L27/002 , G01D3/022 , G01D18/008 , G01F23/18
摘要： A pressure sensor including a body (2), pressure receiving means (3) associable with a tube connected to a tank of an electric household appliance (5), in which there is collected in use a fluid, the level of which it is intended to be measured, and means (8) emitting an electric frequency signal proportional to the pressure received by the receiving means; the sensor further including readable storing means carried aboard the body, on which a plurality of response frequency values emitted by the emitting means (8) associated with corresponding pressure values which were present each time at the pressure receiving means, were recorded; the sensor is associated in use with a pressure reading system and including first reading means for the pressure and frequency values recorded on the readable storing means, second reading means for the electric frequency signal present at the emitting means, and processing means for interpolating the pressure value associated with the signal read each time by the second reading means on the basis of the values read by the first reading means.
摘要翻译：一种压力传感器，包括主体（2），压力接收装置（3），其与连接到家用电器（5）的罐的管相关联，其中在使用中收集流体，其水平是预期的和（8）发射与接收装置接收的压力成比例的电频率信号的装置; 所述传感器还包括携带在身体上的可读存储装置，其上记录由发射装置（8）发射的与在压力接收装置处每次存在的相应压力值相关联的多个响应频率值; 该传感器与压力读取系统相关联，并且包括用于记录在可读存储装置上的压力和频率值的第一读取装置，存在于发射装置处的电频率信号的第二读取装置，以及用于内插压力的处理装置基于由第一读取装置读取的值，通过第二读取装置每次读取的信号的值。

6. 发明申请

WO2008044132A3 BLOCKING DEVICE FOR THE DOOR OF AN ELECTRIC HOUSEHOLD APPLIANCE, IN PARTICULAR THE DOOR OF A WASHING MACHINE 审中-公开
公开(公告)号：WO2008044132A3
公开(公告)日：2008-04-17
申请号：PCT/IB2007/003036
申请日：2007-10-11
申请人： ITW METALFLEX, DRUZBA ZA PROIZVODNJO DELOV ZA GOSPODINJSKE APARATE, D.O.O , LEBAN, Oton
发明人： LEBAN, Oton
IPC分类号： D06F37/28 , D06F37/42 , E05B47/00
摘要： A blocking device (1) including a striker (5) in the form of a striker plate (5) sliding perpendicularly to the door (2) and adapted to cooperate in use with a notch (3) of the door (2), and a safety device (6) including a catch (7) blocking the sliding of the striker (5) and control means (8) including electrically operated actuating means (10) for selectively moving the catch (7) between an extracted position and a retracted position from/into its seat (11) in the safety device, in which positions the catch (7) is adapted to respectively intercept/not intercept the striker (5); wherein the control means (8) include a first element (12) actuated by the actuator means so as to be mobile between a first and a second limit stop positions in a direction (P) perpendicular to that of movement (S) of the catch (7); and a bell crank (14) restrained so as to be oscillating on a plane parallel to direction (S) of movement of the catch (7), operatively connected with its first shorter arm (15) to the first element and with its second longer arm (16) to the catch, to receive from the first element (12) an oscillating movement so to shift the catch (7) between said extracted and retracted positions in response to a movement of the first element (12) between said second and first limit stop positions.

7. 发明申请

WO2009004447A1 ELECTROMAGNETIC BLOCKING DEVICE FOR THE DOOR OF AN ELECTRIC HOUSEHOLD APPLIANCE 审中-公开
标题翻译：用于家用电器门的电磁阻塞装置
公开(公告)号：WO2009004447A1
公开(公告)日：2009-01-08
申请号：PCT/IB2008/001691
申请日：2008-06-27
申请人： ITW METALFLEX, DRUZBA ZA PROIZVODNJO DELOV ZA GOSPODINJSKE APARATE, D.O.O. , LAVRENCIC, Joze
发明人： LAVRENCIC, Joze
IPC分类号： D06F37/42
CPC分类号： D06F37/42 , Y10T292/696 , Y10T292/699 , Y10T292/702
摘要： A blocking device (1) for a door of an electric household appliance in which a plate (5) sliding on a support is selectively blocked in use in a engaging position with a striker (3) of the door (2) by a pawl (7) selectively mobile between an extracted position and a retracted position from/into a sliding seat (10) thereof, in which positions the pawl respectively engages/does not engage a perforation (11) of the plate (5); wherein the pawl is selectively blocked in an extracted position by means of an electromagnet having a winding and a core mobile along the axis of the winding and operatively associated to a mobile slide parallelly to the axis of the winding between a first and a second limit stop position, only in the first of which a protrusion of the slide cooperates with the pawl; a retaining device of push-push type being operatively associated on one side to the slide and on the opposite side to a pre-loaded spring sandwiched between the retaining device and a shoulder fixed in use to the support; the push-push device being configured to block the slide in the first limit stop position following a single energising pulse of the electromagnet and to release the slide, so as to allow the spring to take it to the second limit stop position, following two consecutive energising pulses of the electromagnet.
摘要翻译：一种用于家用电器门的阻挡装置（1），其中在支撑件上滑动的板（5）在使用中通过爪（1）与门（2）的撞针（3）的接合位置被选择性地阻挡 7）在提取位置和从其滑动座（10）的缩回位置之间选择性地移动，其中棘爪分别接合/不接合板（5）的穿孔（11）的位置; 其中所述棘爪通过沿着所述绕组的轴线具有绕组和芯可移动的电磁体被选择性地阻塞在提取位置，并且可操作地与在第一和第二限位站之间平行于所述绕组的轴线移动的滑动件相关联位置，仅在其中第一个滑块的突出部与棘爪协作; 推挽型的保持装置在一侧与滑动件可操作地相关联，并且与夹在夹持装置和固定在使用于支撑件的肩部之间的预加载弹簧相对侧; 所述推推装置被配置为在所述电磁体的单个激励脉冲之后的所述第一极限停止位置中阻挡所述滑块，并且释放所述滑块，以便允许所述弹簧将其带到所述第二极限停止位置，激励电磁铁的脉冲。

8. 发明申请

US20100307236A1 PRESSURE SENSOR FOR AN ELECTRIC HOUSEHOLD APPLIANCE AND ASSOCIATED METHOD 有权
标题翻译：用于家用电器和相关方法的压力传感器
公开(公告)号：US20100307236A1
公开(公告)日：2010-12-09
申请号：US12864532
申请日：2009-02-06
申请人： Sergio Giordano
发明人： Sergio Giordano
IPC分类号： G01F23/14 , G01L7/00
CPC分类号： G01L27/002 , G01D3/022 , G01D18/008 , G01F23/18
摘要： A pressure sensor including a body, device for receiving pressure associable with a tube connected to a fluid-filled tank of an electric household appliance, wherein the level of the fluid is to be measured. It further includes a device for emitting electric frequency signal proportional to the pressure received; a device carried aboard the body, on which a plurality of response frequency values emitted by the emitting means associated with corresponding pressure values at the pressure receiving means, were recorded. The pressure sensor is used with a pressure reading system carried by the device for receiving pressure. The pressure reading system includes two devices for reading values recorded on the pressure sensor, i.e. pressure and frequency values; and electric frequency signals. The pressure reading system further includes a processing device for interpolating the pressure value associated with every signal on the basis of the values read by the reading device.
摘要翻译：一种压力传感器，包括主体，用于接收与连接到家用电器的流体填充罐的管相关联的压力的装置，其中将测量流体的水平。它还包括用于发射与接收的压力成比例的电频率信号的装置; 携带在身体上的装置，其上记录了由压力接收装置处的与相应压力值相关的发射装置发射的多个响应频率值。压力传感器与用于承受压力的装置携带的压力读数系统一起使用。压力读数系统包括用于读取记录在压力传感器上的值，即压力和频率值的两个装置; 和电频信号。压力读取系统还包括处理装置，用于根据由读取装置读取的值内插与每个信号相关联的压力值。

9. 发明申请

US20080257055A1 Mechanically Calibrated Analog Transducer for Position or a Related Physical Quantity 有权
标题翻译：用于位置或相关物理量的机械校准模拟量传感器
公开(公告)号：US20080257055A1
公开(公告)日：2008-10-23
申请号：US12067437
申请日：2006-09-19
申请人： Sergio Giordano
发明人： Sergio Giordano
IPC分类号： G01L9/10
CPC分类号： G01L9/007 , D06F39/087
摘要： An analogue position transducer, usable for example as a pressure switch in a household appliance, including a rigid casing accommodating a deformable membrane sensitive to hydraulic pressure, a first element engaged to the membrane so as to be mobile along with at least one portion of membrane in a predetermined direction (A) and a second element fixed to the casing and operatively coupled with the first element to provide a signal variable according to the relative position of the first element with respect to the second; in which between said first element and a portion of membrane there are interposed means for varying, along said predetermined direction, the relative position of said first element with respect to the portion of the membrane; the transducer also includes a contrast spring for the membrane fitted and preloaded between the casing and the membrane itself and means for adjusting the preload of the contrast spring.
摘要翻译：一种模拟位置传感器，可用作例如家用电器中的压力开关，包括容纳对液压敏感的可变形膜的刚性壳体，接合到膜的第一元件，以便与膜的至少一部分一起移动沿预定方向（A）和固定到壳体的第二元件，并且与第一元件可操作地耦合以根据第一元件相对于第二元件的相对位置提供信号变量; 其中在所述第一元件和膜的一部分之间具有用于沿所述预定方向改变所述第一元件相对于所述膜的所述部分的相对位置的插入装置; 传感器还包括用于在壳体和膜本身之间装配并预加载的膜的对比弹簧，以及用于调节对比弹簧的预载荷的装置。

10. 发明申请

US20100181783A1 ELECTROMAGNETIC BLOCKING DEVICE FOR THE DOOR OF AN ELECTRIC HOUSEHOLD APPLICANCE, IN PARTICULAR THE DOOR OF A WASHING MACHINE 有权
标题翻译：电动家用电器门，特别是洗衣机门的电磁阻塞装置
公开(公告)号：US20100181783A1
公开(公告)日：2010-07-22
申请号：US12664999
申请日：2008-06-27
申请人： Joze Lavrencic
发明人： Joze Lavrencic
IPC分类号： E05B15/02 , D06F37/42
CPC分类号： D06F37/42 , Y10T292/696 , Y10T292/699 , Y10T292/702
摘要： A blocking device for a door of an electric household appliance in which a plate sliding on a support is selectively blocked in use in a engaging position with a striker of the door by a pawl selectively mobile between an extracted position and a retracted position from/into a sliding seat thereof, in which positions the pawl respectively engages/does not engage a perforation of the plate; wherein the pawl is selectively blocked in an extracted position by means of an electromagnet having a winding and a core mobile along the axis of the winding and operatively associated to a mobile slide parallel to the axis of the winding between a first and a second limit stop position, only in the first of which a protrusion of the slide cooperates with the pawl; a retaining device of push-push type being operatively associated on one side to the slide and on the opposite side to a pre-loaded spring sandwiched between the retaining device and a shoulder fixed in use to the support; the push-push device being configured to block the slide in the first limit stop position following a single energizing pulse of the electromagnet and to release the slide, so as to allow the spring to take it to the second limit stop position, following two consecutive energizing pulses of the electromagnet.
摘要翻译：一种用于家用电器的门的阻挡装置，其中在支撑件上滑动的板在使用中被选择性地阻挡在与门的撞针的接合位置中，所述接合位置通过棘爪在选择性地移动在从提取位置和收回位置之间移动滑动座，其中棘爪分别接合/不接合板的穿孔的位置; 其中所述棘爪通过具有沿着所述绕组的轴线的绕组和芯可移动的电磁体选择性地阻挡在提取位置，并且可操作地与平行于所述绕组的轴线的移动滑块在第一和第二限位站之间位置，仅在其中第一个滑块的突出部与棘爪协作; 推挽型的保持装置在一侧与滑动件可操作地相关联，并且与夹在夹持装置和固定在使用于支撑件的肩部之间的预加载弹簧相对侧; 所述推推装置被配置为在所述电磁体的单个激励脉冲之后的所述第一极限停止位置中阻挡所述滑块，并且释放所述滑块，以便允许所述弹簧将其带到所述第二极限停止位置，激励电磁铁的脉冲。

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