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1. 发明专利

JP2005166652A Separation apparatus especially high-current electrical circuit 审中-公开
标题翻译：分离装置特别高电流电路
公开(公告)号：JP2005166652A
公开(公告)日：2005-06-23
申请号：JP2004330752
申请日：2004-11-15
申请人： Peter Lell , Trw Automot Electronics & Components Gmbh & Co Kg , ティーアールダブリュー・オートモーティブ・エレクトロニクス・アンド・コンポーネンツ・ゲーエムベーハー・ウント・コンパニー・コマンディートゲゼルシャフト , ペーター・レル
发明人： LELL PETER
IPC分类号： F42B3/12 , B23D15/14 , H01H39/00
CPC分类号： H01H37/323 , B23D15/145 , H01H39/006 , H01H2039/008 , Y10T307/786
摘要： PROBLEM TO BE SOLVED: To provide a separating apparatus of an electrical circuit for the especially high-current surely, rapidly and irreversibly separating a circuit which is to be shut off. SOLUTION: A separation range 9 is provided by installing at least one electric conductor element 3 inside a housing 1. The housing 1 is provided so the conductor element 3 can be inserted in the circuit to be separated so that the circuit to be separated is extended via a conductor element 3 Furthermore, an operation enabling means 13 is provided in the housing 1 or on the housing 1 to generate starting pressure, directly on the separating range 9 or acting on the separating range 9 via a driving cartridge 17 abutted to the separating range 9 at a starting position. After the separation range 9 and/or the driving cartridge 17 is actuated by the operation enabling means 13, the separating range 9 is completely separated so that rupture excision or the area of the cut-off section is reduced. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于特别高电流的电路的分离装置，其可靠地，快速和不可逆地分离要被切断的电路。解决方案：通过在壳体1内安装至少一个导电体3来提供分离范围9.壳体1设置成使得导体元件3能够插入到电路中以被分离，使得电路为分离通过导体元件3延伸。此外，操作使能装置13设置在壳体1中或壳体1上，以直接在分离范围9上产生启动压力，或通过驱动筒17抵靠作用在分离范围9上到起始位置处的分离范围9。在分离范围9和/或驱动盒17被操作使能装置13驱动之后，分离范围9完全分离，使得断裂切除或截止部分的面积减小。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2006310324A Apparatus for separating electric circuit, especially for high current intensity 有权
标题翻译：用于分离电路的设备，特别是用于高电流强度
公开(公告)号：JP2006310324A
公开(公告)日：2006-11-09
申请号：JP2006163033
申请日：2006-06-13
申请人： Peter Lell , Trw Automot Electronics & Components Gmbh & Co Kg , ティーアールダブリュー・オートモーティブ・エレクトロニクス・アンド・コンポーネンツ・ゲーエムベーハー・ウント・コンパニー・コマンディートゲゼルシャフト , ペーター・レル
发明人： LELL PETER
IPC分类号： F42B3/12 , H01H39/00 , B23D15/14 , H01H37/32
CPC分类号： H01H37/323 , B23D15/145 , H01H39/006 , H01H2039/008 , Y10T307/786
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for separating an electric circuit, especially for high current intensity, to separate a circuit to be interrupted surely, quickly and irreversibly. SOLUTION: A separation range 9 is provided by installing at least one electric conductor element 3 inside a housing 1. The housing 1 is provided so the conductor element 3 can be inserted in the circuit to be separated so that the circuit to be separated is extended via a conductor element 3. Furthermore, an operation enabling means 13 is provided in the housing 1 or on the housing 1 to generate starting pressure, directly on the separating range 9 or acting on the separating range 9 via a driving cartridge 17 abutted to the separating range 9 at a starting position. After the separation range 9 and/or the driving cartridge 17 is actuated by the operation enabling means 13, the separating range 9 is completely separated so that rupture excision or the area of the cut-off section is reduced. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于分离电路的装置，特别是用于高电流强度的装置，以将电路分离成可靠，快速和不可逆地中断。解决方案：通过在壳体1内安装至少一个导电体3来提供分离范围9.壳体1设置成使得导体元件3能够插入到电路中以被分离，使得电路为通过导体元件3延伸分离。此外，操作使能装置13设置在壳体1中或壳体1上，以直接在分离范围9上产生启动压力，或通过驱动盒17作用在分离范围9上在起始位置处与分离范围9邻接。在分离范围9和/或驱动盒17被操作使能装置13驱动之后，分离范围9完全分离，使得断裂切除或截止部分的面积减小。版权所有（C）2007，JPO＆INPIT

3. 发明申请

US20210012986A1 ELECTRIC INTERRUPTION SWITCH COMPRISING REACTIVE COATING IN THE REACTION CHAMBER 有权
公开(公告)号：US20210012986A1
公开(公告)日：2021-01-14
申请号：US16960625
申请日：2019-01-08
申请人： Peter LELL
发明人： Peter LELL
IPC分类号： H01H39/00 , H01H33/02
摘要： An interruption switch is provided for interrupting high currents at high voltages, with a casing, which surrounds a contact unit defining the current path through the interruption switch which has a first and second connection contact and a separation region. The contact unit is formed such that a current can be supplied to it via the first connection contact and can be discharged therefrom via the second connection contact, or vice versa. The separation region is formed such that, when it is separated, the current path between the first connection contact and the second connection contact is interrupted. The separation region is arranged inside a reaction chamber. A coating with a reactive material is present in the reaction chamber. The reactive material is designed such that under the influence of an electric arc it attenuates or extinguishes the electric arc.

4. 发明申请

US20200273648A1 ELECTRICAL INTERRUPTION SWITCHING ELEMENT WITH A TUBULAR OR ROD-SHAPED COMPRESSION AREA WITH A VARYING CROSS-SECTIONAL DIAMETER 审中-公开
公开(公告)号：US20200273648A1
公开(公告)日：2020-08-27
申请号：US16794627
申请日：2020-02-19
申请人： Peter LELL
发明人： Peter LELL
IPC分类号： H01H39/00 , H01H33/22 , H01H85/00
摘要： An example electrical interruption switch includes a casing, surrounding a contact unit defining a current path therethrough. The contact unit has a first and second connection contact, a separation region and an upsetting region. A current supplied to the contact unit via the first connection contact can be discharged via the second connection contact, or vice versa. The contact unit includes, or is connected to, a sabot configured to move from a starting to an end position via pressure; in the end position, the separation region is separated causing an insulation spacing between the first and second connection contacts. The upsetting region, upset during movement of the sabot from the starting to end positions, is formed as a tubular or rod-shaped element having; the tubular or rod-shaped element has one or more tapers in its cross-sectional diameter; and the cross-sectional diameter is defined perpendicular to the axis.

5. 发明申请

US20170314582A1 PYROTECHNIC DRIVE DEVICE 审中-公开
公开(公告)号：US20170314582A1
公开(公告)日：2017-11-02
申请号：US15520599
申请日：2015-10-21
申请人： Peter Lell
发明人： Peter Lell
IPC分类号： F15B15/19 , H01H39/00 , F15B15/14 , A61M5/30 , F15B15/10 , C06D5/02 , F15B15/24
CPC分类号： F15B15/19 , A61M5/2046 , A61M5/3015 , B60R2021/26035 , C06D5/02 , F15B15/10 , F15B15/14 , F15B15/24 , F41A1/00 , F41F7/00 , F42B12/54 , H01H39/00 , H01H39/002 , H01H39/006
摘要： A pyrotechnic drive device includes a housing (3) provided with a combustion chamber (5) having pyrotechnic material (15) as well as an activation device (13). The combustion chamber is delimited at least in an initial state on all sides by combustion chamber walls (3, 7, 13, 17, 33, 35) formed in at least one partial region by respective pressure-receiving surface or respective pressure-receiving element (17, 35). Each pressure-receiving impact of a pressure-receiving element (17, 35) is impacted after the activation of the pyrotechnic material (15) in such a way by the gas pressure generated in this manner that the pressure-receiving element (17, 35) is moved and/or deformed (17, 35) and/or a mechanical impulse is thus transmitted via the pressure-receiving element (17, 35) to an element to be driven (19) so that a connected substance (25) is transmitted. The residual volume of the combustion chamber (5), in which no pyrotechnic material (15) is provided in the initial state, is filled with a liquid, a gel-like or pasty filling material (21), and/or a soft, rubber-like material.

6. 发明授权

US06954132B2 Pyrotechnic safety element 失效
标题翻译：烟火安全要素
公开(公告)号：US06954132B2
公开(公告)日：2005-10-11
申请号：US10421121
申请日：2003-04-23
申请人： Peter Lell , Rainer Mäckel , Thomas Schulz
发明人： Peter Lell , Rainer Mäckel , Thomas Schulz
IPC分类号： H01H39/00
CPC分类号： H01H39/006 , H01H2039/008
摘要： The invention relates to a pyrotechnic fuse element having a closed housing consisting of an electrically conductive material, in which an explosive is provided, the housing containing two terminal zones for electric contacting, which are electrically connected by means of the electrically conductive material of the housing, the electric connection of the terminal zones being separable by activating the explosive, and the explosive material being embodied as a deflagrating pyrotechnic substance which is provided in such an amount and is configured such that the electric connection of the terminal zones of the housing is separated in a predetermined time after the deflagrating pyrotechnic substance has been activated.
摘要翻译：本发明涉及一种烟火保险丝元件，其具有由导电材料组成的封闭壳体，其中设置有爆炸物，所述壳体包含两个用于电接触的端子区域，所述端子区域通过壳体的导电材料电连接端子区域的电连接可通过激活爆炸物而分离，并且该爆炸性材料被实施为一种防爆烟火物质，其以这样的量设置并且构造成使得壳体的端子区域的电连接被分离在爆燃烟火物质被激活之后的预定时间内。

7. 发明申请

US20220336174A1 QUICK-BREAK DISCONNECT SWITCH 有权
公开(公告)号：US20220336174A1
公开(公告)日：2022-10-20
申请号：US17762961
申请日：2020-10-02
申请人： PETER LELL
发明人： PETER LELL
IPC分类号： H01H39/00
摘要： The present invention relates to a quick circuit breaker, that is, a switch with which an electrical circuit can be disconnected particularly quickly. Such switches are occasionally also referred to as pyrotechnic disconnect devices or as electrical interrupting switching elements. In particular, it is a quick circuit breaker (10) which comprises a current supply contact and a current discharge contact which are connected by a conductor (20) and in which the conductor (20) is guided through a separation chamber (12) and an expansion vessel (18) being provided in the separation chamber (12), the expansion vessel (18) being able to be expanded by an explosive charge. It is further about a method for emergency disconnection of a circuit.

8. 发明授权

US11444446B2 Method and device for permanent disconnection of an electrical circuit with an inductive load by switching two switches 有权
公开(公告)号：US11444446B2
公开(公告)日：2022-09-13
申请号：US16781003
申请日：2020-02-04
申请人： Peter Lell
发明人： Peter Lell
IPC分类号： H02H3/00 , H02H3/12 , H02H1/00
摘要： A device for permanently secure disconnection of an electric circuit with high currents at high voltages with an inductive load is provided. The device has a first and a second switch/switch group, connected to each other in series and can be transferred from a closed state into a separated state for disconnecting the electric circuit, wherein none of the switches/switch groups is formed such that it is capable of permanently disconnecting the electric circuit by itself, and a control unit, which actuates the second switch/switch group and which is formed such that the second switch/switch group is transferred from the closed state into the separated state after the first switch/switch group. Further provided is an electric circuit which includes the device and a voltage source, a load resistance and an inductive load. A method using the device is also provided.

9. 发明授权

US11120957B2 Electrical interruption switching element with a tubular separating element with varying wall thickness 有权
公开(公告)号：US11120957B2
公开(公告)日：2021-09-14
申请号：US16795765
申请日：2020-02-20
申请人： Peter Lell
发明人： Peter Lell
IPC分类号： H01H33/53 , H01H33/76
摘要： An example electrical interruption switch includes a casing, surrounding a contact unit defining current path therethrough. The contact unit has a first and second connection contact and a separation region. A current supplied to the contact unit via the first connection contact can be discharged therefrom via the second connection contact, or vice versa. The separation region includes a tubular element, an axial direction of which runs along an axis X, wherein the tubular element is separable into two parts along a plane perpendicular to the axis X, whereby the current is interrupted between the first and the second connection contact, wherein the tubular element has two opposite end regions along the direction of extent of the axis X, characterized in that the tubular element has a minimum wall thickness, which increases in each case in the direction of the end regions, in a region between the end regions.

10. 发明申请

US20200287372A1 METHOD AND DEVICE FOR PERMANENT DISCONNECTION OF AN ELECTRICAL CIRCUIT WITH AN INDUCTIVE LOAD BY SWITCHING TWO SWITCHES 审中-公开
公开(公告)号：US20200287372A1
公开(公告)日：2020-09-10
申请号：US16781003
申请日：2020-02-04
申请人： Peter LELL
发明人： Peter LELL
IPC分类号： H02H3/12 , H02H1/00
摘要： A device for permanently secure disconnection of an electric circuit with high currents at high voltages with an inductive load is provided. The device has a first and a second switch/switch group, connected to each other in series and can be transferred from a closed state into a separated state for disconnecting the electric circuit, wherein none of the switches/switch groups is formed such that it is capable of permanently disconnecting the electric circuit by itself, and a control unit, which actuates the second switch/switch group and which is formed such that the second switch/switch group is transferred from the closed state into the separated state after the first switch/switch group. Further provided is an electric circuit which includes the device and a voltage source, a load resistance and an inductive load. A method using the device is also provided.

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