公开(公告)号：US09825714B1

公开(公告)日：2017-11-21

申请号：US13949096

申请日：2013-07-23

Applicant: Juniper Networks, Inc.

Inventor： Michael Braylovskiy ,  Jaspal S. Gill

IPC: H02J1/02 ,  H01F17/04 ,  H04B15/00 ,  H01F41/00 ,  H02J1/00

CPC classification number: H04B15/005 ,  H01F17/04 ,  H01F27/38 ,  H01F41/00 ,  H01F2017/0093 ,  H02J1/00

Abstract: An apparatus for reducing electromagnetic interference in redundant power systems may include an inductor capable of being electrically coupled between first and second power sources and an electrical load. The apparatus may also include a first return-current path that electrically couples a return terminal of the electrical load to a return terminal of the first power source. The first return-current path may include a winding wound around a core of the inductor. The apparatus may further include a second return-current path that electrically couples the return terminal of the electrical load to a return terminal of the second power source. The second return-current path may include a winding wound around the core of the inductor. Various other apparatuses, systems, and methods are also disclosed.

公开(公告)号：US09673567B1

公开(公告)日：2017-06-06

申请号：US14656644

申请日：2015-03-12

Applicant: Juniper Networks, Inc.

Inventor： Michael Braylovskiy ,  Jaspal S. Gill ,  Muhammad Sagarwala

IPC: H01R13/633 ,  H01R13/447 ,  H05K5/00

CPC classification number: H01R13/633 ,  G06F1/18 ,  H01R13/447 ,  H01R13/6335 ,  H05K7/1492

Abstract: The disclosed apparatus may include a lock that has a locking mechanism that secures an electronic module to a telecommunication system. The lock may also have an ejection handle coupled to the locking mechanism such that application of physical force to the ejection handle ejects the electronic module from the telecommunication system by undoing the locking mechanism. The disclosed apparatus may also include a cross-bar coupled to the lock and movable in conjunction with the ejection handle. The cross-bar may facilitate access to a row of power connectors arranged along a surface of the electronic module when the ejection handle is positioned in a first position. Additionally or alternatively, the cross-bar may block access to the row of power connectors arranged along the surface of the electronic module when the ejection handle is positioned in a second position. Various other apparatuses, systems, and methods are also disclosed.

公开(公告)号：US09735571B2

公开(公告)日：2017-08-15

申请号：US14266225

申请日：2014-04-30

Applicant: Juniper Networks, Inc.

Inventor： Muhammad Sagarwala ,  Thomas Alexander ,  Jaspal S. Gill ,  Michael Braylovskiy ,  Cynthia Wang

IPC: H02J1/10 ,  H02J1/00 ,  G06F1/26

CPC classification number: H02J1/00 ,  G06F1/26 ,  H02J1/10 ,  H02J1/102 ,  Y10T307/50 ,  Y10T307/707

Abstract: A system may include a power module that includes a group of power supplies, particular ones of the group of power supplies being operable at a group of voltages ranging from a first voltage to a second voltage. The system may further include a controller coupled to the particular ones of the group of power supplies, the controller being to ramp up an output voltage, associated with the group of power supplies, from the first voltage to the second voltage in a group of discrete steps; where ramping up the output voltage by a particular one of the group of discrete steps is performed while a load is receiving power from the group of power supplies; and where ramping up the output voltage by a particular one of the group of discrete steps prevents over-current protection on the group of power supplies from being activated.

公开(公告)号：US09484771B2

公开(公告)日：2016-11-01

申请号：US14152392

申请日：2014-01-10

Applicant: Juniper Networks, Inc.

Inventor： Michael Braylovskiy ,  Jaspal Gill ,  Muhammad Sagarwala

IPC: H02J9/06 ,  H02J1/10 ,  H02J3/00

CPC classification number: H02J9/061 ,  H02J1/102 ,  Y10T307/344 ,  Y10T307/615

Abstract: Techniques are described for determining whether power from a first power source is unavailable to a power supply module. In response to determining that power from the first power source is unavailable, the techniques de-couple the first power source from one or more components of an electronic device connected to an output of the power supply module with one or more de-coupling components of the power supply module that connect an automatic transfer switch (ATS) of the power supply module to an output of the power supply module. Subsequent to de-coupling the first power source from the one or more components of the electronic device, the techniques de-couple a power supply module from the first power source. The techniques couple the power supply module to a second power source for delivering power to the one or more components of the electronic device.

Abstract translation: 描述了用于确定来自第一电源的电力是否不能用于电源模块的技术。 响应于确定来自第一电源的电力不可用，该技术将第一电源与连接到电源模块的输出的电子设备的一个或多个部件与一个或多个解耦部件 电源模块将电源模块的自动转换开关（ATS）连接到电源模块的输出端。 在第一电源从电子设备的一个或多个组件解耦之后，该技术将电源模块从第一电源解耦。 该技术将电源模块耦合到第二电源，用于将电力传递到电子设备的一个或多个组件。

公开(公告)号：US09407090B1

公开(公告)日：2016-08-02

申请号：US14037857

申请日：2013-09-26

Applicant: Juniper Networks, Inc.

Inventor： Jaspal S. Gill ,  David K. Owen ,  Michael Braylovskiy ,  Muhammad Sagarwala

IPC: H02H9/04 ,  G01R31/28

CPC classification number: H02H9/042 ,  G01R31/2827 ,  H02H3/05 ,  H02H9/06

Abstract: A secondary protection device may receive a voltage surge. The voltage surge may be received based on a failure associated with a primary protection device. The secondary protection device may protect a piece of protected equipment from the voltage surge based on receiving the voltage surge. The secondary protection device may generate a failure notification based on protecting the piece of protected equipment from the voltage surge. The failure notification may indicate the failure associated with the primary protection device. The secondary protection device may provide the failure notification.

Abstract translation: 次级保护装置可能会接收电压浪涌。 可以基于与主保护装置相关联的故障来接收电压浪涌。 二次保护装置可以基于接收到电压浪涌来保护被保护的设备免受电压浪涌。 二次保护装置可以基于保护被保护的设备免受电压浪涌而产生故障通知。 故障通知可能指示与主保护装置相关联的故障。 二次保护装置可以提供故障通知。

公开(公告)号：US10063049B1

公开(公告)日：2018-08-28

申请号：US14870001

申请日：2015-09-30

Applicant: Juniper Networks, Inc.

Inventor： Jaspal S. Gill ,  David K. Owen ,  Michael Braylovskiy

IPC: H02J1/00

CPC classification number: H02J1/108 ,  H02J1/10 ,  H02J9/06

Abstract: The disclosed apparatus may include (1) at least one unregulated power input that facilitates feeding unregulated electrical power to a telecommunications device, (2) at least one regulated power input that facilitates feeding regulated electrical power to the telecommunications device, and (3) at least one ORing power device that (A) provides unregulated electrical power from the unregulated power input to the telecommunications device when the unregulated electrical power is above a certain threshold and (B) provides regulated electrical power from the regulated power input to the telecommunications device when the unregulated electrical power is below the certain threshold. Various other apparatuses, systems, and methods are also disclosed.

公开(公告)号：US20150123473A1

公开(公告)日：2015-05-07

申请号：US14152392

申请日：2014-01-10

Applicant: Juniper Networks, Inc.

Inventor： Michael Braylovskiy ,  Jaspal Gill ,  Muhammad Sagarwala

IPC: H02J9/06

CPC classification number: H02J9/061 ,  H02J1/102 ,  Y10T307/344 ,  Y10T307/615

Abstract: Techniques are described for determining whether power from a first power source is unavailable to a power supply module. In response to determining that power from the first power source is unavailable, the techniques de-couple the first power source from one or more components of an electronic device connected to an output of the power supply module with one or more de-coupling components of the power supply module that connect an automatic transfer switch (ATS) of the power supply module to an output of the power supply module. Subsequent to de-coupling the first power source from the one or more components of the electronic device, the techniques de-couple a power supply module from the first power source. The techniques couple the power supply module to a second power source for delivering power to the one or more components of the electronic device.

Abstract translation: 描述了用于确定来自第一电源的电力是否不能用于电源模块的技术。 响应于确定来自第一电源的电力不可用，该技术将第一电源与连接到电源模块的输出的电子设备的一个或多个部件与一个或多个解耦部件 电源模块将电源模块的自动转换开关（ATS）连接到电源模块的输出端。 在第一电源从电子设备的一个或多个组件解耦之后，该技术将电源模块从第一电源解耦。 该技术将电源模块耦合到第二电源，用于将电力传递到电子设备的一个或多个组件。