-
公开(公告)号：US20200309537A1
公开(公告)日：2020-10-01
申请号：US16366016
申请日：2019-03-27
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Abhijit Kulkarni , Sunit Kumar Saxena , Kartik Brahmbhatt , Gokul Murugesan , Deepak Bhimrao Mahajan , Senthil Kumar S
Abstract: Systems and methods for using a searchlight unit to obtain elevation information about a point of interest are disclosed herein. The searchlight unit comprises an illumination source, a distance measurement system and an actuator for positioning the illumination source and for positioning the distance measurement system toward the point of interest. The searchlight unit also includes a global navigation satellite system and an inertial measurement unit for obtaining position and orientation information about the searchlight unit.
-
2.发明申请NON-ISOLATED POWER SUPPLY OUTPUT CHASSIS GROUND FAULT DETECTION AND PROTECTION SYSTEM 有权非隔离电源输出接地故障检测和保护系统公开(公告)号：US20160118784A1
公开(公告)日：2016-04-28
申请号：US14521688
申请日：2014-10-23
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Sunit Kumar Saxena , Deepak Bhimrao Mahajan , Tarak Saha , Anand Vivek Ravi
CPC classification number: H02H3/08 , H02M1/32 , H02M3/04 , H02M3/1582
Abstract: A non-isolated power supply is configured to receive an input voltage and supply an output voltage, and includes a supply line, a return line, a first semiconductor switch coupled in series in the supply line, and a second semiconductor switch coupled in series in the return line. The first and second semiconductor switches are each configured to operate in an ON state and an OFF state. The differential current sensor is configured to sense differential current between the supply line and the return line. The fault detection logic is coupled to the differential current sensor, the first semiconductor switch, and the second semiconductor switch, and is configured to detect when the differential current exceeds a predetermined current magnitude, and command the first and second semiconductor switches to operate in the OFF state upon detecting that the differential current exceeds the predetermined current magnitude.
Abstract translation: 非隔离电源被配置为接收输入电压并提供输出电压，并且包括供应线，返回线，串联耦合在供应线中的第一半导体开关，以及串联耦合的第二半导体开关 返回线。 第一和第二半导体开关各自被配置为在ON状态和OFF状态下操作。 差分电流传感器被配置为感测电源线和返回线之间的差分电流。 故障检测逻辑耦合到差动电流传感器，第一半导体开关和第二半导体开关，并且被配置为检测差分电流何时超过预定电流大小，并且命令第一和第二半导体开关在 在检测到差动电流超过预定电流大小时，断开状态。
-
公开(公告)号：US11108287B2
公开(公告)日：2021-08-31
申请号：US16504111
申请日：2019-07-05
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Sunit Kumar Saxena , Pandu Ranga Rao Somarowthu , Deepak Bhimrao Mahajan , Abhijit Kulkarni , Raghuveer Hanumanthrao Desai
IPC: H02K1/26 , H02K5/15 , H02K5/167 , H02K41/035
Abstract: A spherical electromagnetic machine includes a spherical stator, a plurality of longitudinal slots, a plurality of latitudinal slots, a plurality of longitudinal coils, a plurality of latitudinal coils, a first hemispherical shell rotor, and a second hemispherical shell rotor. The longitudinal slots and latitudinal slots are formed in, and are spaced evenly around, the outer surface. The longitudinal coils are disposed within a different one of the longitudinal slots. The latitudinal coils are disposed within a different one of the latitudinal slots. The first and second hemispherical shell rotors are mounted for rotation relative to the spherical stator body and have magnets on their inner surfaces. A Lorentz force causes movement of the first and second hemispherical shell rotors when electrical current is supplied to one or more of the longitudinal coils or to one or more of the latitudinal coils.
-
公开(公告)号：US10435175B2
公开(公告)日：2019-10-08
申请号：US15420208
申请日：2017-01-31
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Anita Sure , Raghuveer Hanumanthrao Desai , Deepak Bhimrao Mahajan , Vaibhav Baranwal , Aniruddha A , Sunit Kumar Saxena , Anand Vivek Ravi
Abstract: A light emitting diode (LED) lamp assembly includes a base including an electrical connector adapted to electrically engage a socket. A thermally conductive enclosure is coupled to the base, and a printed circuit board is disposed within the thermally conductive enclosure. The printed circuit board is operably electrically connected with the base and the electrical connector and thermally coupled to the enclosure. An LED is disposed on an exterior surface of the housing and electrically coupled to the printed circuit board. The thermally conductive enclosure is adapted to mechanically and thermally engage the socket to sink heat generated by the printed circuit board and the light source from the lamp assembly into the socket and an associated reflector.
-
公开(公告)号：US09705306B2
公开(公告)日：2017-07-11
申请号：US14521688
申请日：2014-10-23
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Sunit Kumar Saxena , Deepak Bhimrao Mahajan , Tarak Saha , Anand Vivek Ravi
CPC classification number: H02H3/08 , H02M1/32 , H02M3/04 , H02M3/1582
Abstract: A non-isolated power supply is configured to receive an input voltage and supply an output voltage, and includes a supply line, a return line, a first semiconductor switch coupled in series in the supply line, and a second semiconductor switch coupled in series in the return line. The first and second semiconductor switches are each configured to operate in an ON state and an OFF state. The differential current sensor is configured to sense differential current between the supply line and the return line. The fault detection logic is coupled to the differential current sensor, the first semiconductor switch, and the second semiconductor switch, and is configured to detect when the differential current exceeds a predetermined current magnitude, and command the first and second semiconductor switches to operate in the OFF state upon detecting that the differential current exceeds the predetermined current magnitude.
-
Patent Agency Ranking
公开(公告)号：US20240167658A1
公开(公告)日：2024-05-23
申请号：US18149235
申请日：2023-01-03
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Indrajit Boiragi , Deepak Bhimrao Mahajan , Senthilkumar Sivaprakasam
Abstract: A landing marker area light system includes a housing, a first light source, a plurality of second light sources, an optics assembly, a tunable lens, and a controller. The first light source emits a first light beam. The second light sources surround the first light source and each emits a second light beam. The optics assembly receives the first light beam and shapes the first light beam into a first geometric-shaped light beam having a first perimeter. The tunable lens receives the first geometric-shaped light beam and, in response to lens control signals, shapes the first geometric-shaped light beam into a second geometric-shaped light beam having a second perimeter that is different than the first perimeter. The controller supplies the lens control signals to the tunable lens, to thereby control the second perimeter of the second geometric-shaped light beam.
-
公开(公告)号：US20180215481A1
公开(公告)日：2018-08-02
申请号：US15420208
申请日：2017-01-31
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Anita Sure , Raghuveer Hanumanthrao Desai , Deepak Bhimrao Mahajan , Vaibhav Baranwal , Aniruddha A , Sunit Kumar Saxena , Anand Vivek Ravi
CPC classification number: B64D47/06 , F21K9/23 , F21K9/235 , F21K9/68 , F21V23/06 , F21V29/70 , F21Y2115/10
Abstract: A light emitting diode (LED) lamp assembly includes a base including an electrical connector adapted to electrically engage a socket. A thermally conductive enclosure is coupled to the base, and a printed circuit board is disposed within the thermally conductive enclosure. The printed circuit board is operably electrically connected with the base and the electrical connector and thermally coupled to the enclosure. An LED is disposed on an exterior surface of the housing and electrically coupled to the printed circuit board. The thermally conductive enclosure is adapted to mechanically and thermally engage the socket to sink heat generated by the printed circuit board and the light source from the lamp assembly into the socket and an associated reflector.
-
公开(公告)号：US09763291B2
公开(公告)日：2017-09-12
申请号：US14830026
申请日：2015-08-19
Applicant: HONEYWELL INTERNATIONAL INC.
CPC classification number: H05B33/0815 , H02M1/4208 , H02M1/4225 , H02M7/06 , H05B33/083 , Y02B20/346 , Y02B70/126
Abstract: A single-stage power factor corrected light emitting diode (LED) driver circuit having a circuit input node, a circuit output node, and a circuit common node includes a first inductor, a second inductor, a coupling capacitor, a controllable switch, and an LED string. The first inductor is electrically connected in series between the circuit input node and the coupling capacitor, the second inductor is electrically connected in series between the circuit output node and the circuit common node, the coupling capacitor is electrically connected in series between the first inductor and the circuit output node, the controllable switch is electrically connected in series between a first internal circuit node and the circuit common node, the first internal circuit node located between the first inductor and the coupling capacitor, and the LED string is electrically connected in parallel with only the second inductor.
-
公开(公告)号：US20210006107A1
公开(公告)日：2021-01-07
申请号：US16504111
申请日：2019-07-05
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Sunit Kumar Saxena , Pandu Ranga Rao Somarowthu , Deepak Bhimrao Mahajan , Abhijit Kulkarni , Raghuveer Hanumanthrao Desai
IPC: H02K1/26 , H02K5/15 , H02K41/035
Abstract: A spherical electromagnetic machine includes a spherical stator, a plurality of longitudinal slots, a plurality of latitudinal slots, a plurality of longitudinal coils, a plurality of latitudinal coils, a first hemispherical shell rotor, and a second hemispherical shell rotor. The longitudinal slots and latitudinal slots are formed in, and are spaced evenly around, the outer surface. The longitudinal coils are disposed within a different one of the longitudinal slots. The latitudinal coils are disposed within a different one of the latitudinal slots. The first and second hemispherical shell rotors are mounted for rotation relative to the spherical stator body and have magnets on their inner surfaces. A Lorentz force causes movement of the first and second hemispherical shell rotors when electrical current is supplied to one or more of the longitudinal coils or to one or more of the latitudinal coils.
-
公开(公告)号：US10027233B2
公开(公告)日：2018-07-17
申请号：US15356823
申请日：2016-11-21
Applicant: HONEYWELL INTERNATIONAL INC.
Abstract: A single-ended primary-inductor converter (SEPIC) circuit has at least a circuit input node and a circuit common node, and includes an inductor, a first coupling capacitor, an isolation transformer, a controllable switch, a second coupling capacitor, and a clamp diode. The inductor is electrically connected in series between the circuit input node and the first coupling capacitor. The first coupling capacitor is connected in series between the inductor and the first primary input terminal. The controllable switch is electrically connected in series between an internal circuit node and the circuit common node, and the internal circuit node is located between the inductor and the first coupling capacitor. The second coupling capacitor is electrically connected in series between the second primary input terminal and the circuit common node. The clamp diode is electrically connected in series between the internal circuit node and the second primary input terminal.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.016 seconds)
