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公开(公告)号：US11867393B2
公开(公告)日：2024-01-09
申请号：US17986232
申请日：2022-11-14
发明人： Xiaofeng Li , Yang Li
IPC分类号： F23D3/02 , F21V35/00 , F23D3/16 , F23D3/26 , F23N1/00 , F23N5/26 , F23Q3/00 , F23Q23/10 , H04L12/28 , H04L12/40 , H10N10/17
CPC分类号： F23D3/02 , F21V35/003 , F23D3/16 , F23D3/26 , F23N1/005 , F23N5/265 , F23Q3/00 , F23Q23/10 , H04L12/282 , H04L12/40091 , F23D2200/00 , H04L2012/2841 , H10N10/17
摘要： An example Smart Candle Platform is configured to includes a candle fixture that comprises an outer shell having an opening, a mid-frame, and a base, and a fuel bottle configured to hold a fuel material and is removably coupled to the candle fixture. The fuel bottle is positioned at least partially within a hollow interior of the mid-frame of the candle fixture and accommodated by the base. The fuel bottle further comprises a wick that extends through an opening of the outer shell, and the candle fixture includes an ignitor configured to ignite the fuel material via the wick to produce a living flame. The candle fixture further includes an inner cover having one or more reinforcement ribs configured to provide structural support for the one or more ignitors.
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公开(公告)号：US10928059B2
公开(公告)日：2021-02-23
申请号：US16361187
申请日：2019-03-21
发明人： Jamie Bianchini
摘要： A Smart Candle Platform may be configured to produce candle light using a natural wax candle as its fuel source or any other fuel source capable of producing light, including liquid fuels if so configured. The outer shell, inner cover, top cover and base provides a beautiful exterior shell which does not melt but emulates the look of a traditional pillar candle. The outer shell may be changeable/replaceable allowing for style and or seasonal changes. A Smart Candle Platform having multiple interactive systems and sensors for production of natural light via a safe, controllable device which may communicate with other similar configured devices or smart devices having application software embedded therein i.e. a smart phone having an app. is disclosed. The Smart Candle Platform may be configured to allow for auto-extinguishment. The Smart Candle Platform may be configured to allow for the addition of smells or scents.
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公开(公告)号：US10697420B2
公开(公告)日：2020-06-30
申请号：US16161941
申请日：2018-10-16
发明人： Richard Ambroise , Xavier Collas
摘要： A turbine engine ignition system comprising a spark plug having excitation and return terminals, and a spark plug exciter connected to the excitation terminal. The return terminal is connected to an equipotential reference-forming structure, the exciter device is connected to a command line for a signal to supply an excitation signal to the spark plug. The ignition system comprises a control device comprising current and voltage sensors, a first voltage comparator, a second current comparator, and a microcontroller receiving output from the two comparators. The first comparator compares the voltage sensor signal to a first reference value and the second comparator compares the current sensor signal to a second reference value. The microcontroller generates a signal indicating a malfunction of the ignition system if the current sensor signal is lower than the second reference value while the voltage sensor signal is higher than the first reference value.
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公开(公告)号：US20170254532A1
公开(公告)日：2017-09-07
申请号：US15452704
申请日：2017-03-07
申请人： LuDela, Inc.
CPC分类号： F23D3/02 , F23D3/16 , F23D3/26 , F23D2200/00 , F23N1/005 , F23N5/265 , F23Q3/00 , F23Q23/10 , H01L35/32 , H04L12/282 , H04L12/40091 , H04L2012/2841
摘要： A Smart Candle Platform may be configured to produce candle light using a natural wax candle as its fuel source or any other fuel source capable of producing light, including liquid fuels if so configured. The outer shell, inner cover, top cover and base provides a beautiful exterior shell which does not melt but emulates the look of a traditional pillar candle. The outer shell may be changeable/replaceable allowing for style and or seasonal changes. A Smart Candle Platform having multiple interactive systems and sensors for production of natural light via a safe, controllable device which may communicate with other similar configured devices or smart devices having application software embedded therein i.e. a smart phone having an app. is disclosed. The Smart Candle Platform may be configured to allow for auto-extinguishment. The Smart Candle Platform may be configured to allow for the addition of smells or scents.
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5.发明申请Detecting spark in igniter of gas turbine engine by detecting signals in grounded RF shielding 有权通过检测接地RF屏蔽中的信号来检测燃气轮机发动机点火器中的火花公开(公告)号：US20050172637A1
公开(公告)日：2005-08-11
申请号：US10775847
申请日：2004-02-10
申请人： Robert Ponziani , Roy Earwood
发明人： Robert Ponziani , Roy Earwood
CPC分类号： F02C7/266
摘要： A system for detecting spark in an igniter for a gas turbine engine. An igniter generates a plasma, or spark, somewhat similar to an automotive spark plug. In the invention, an inductive pick-up is positioned adjacent the igniter, to detect current pulses in the igniter, to thereby infer the presence of spark. The Inventors have found that this approach is effective, despite the fact that the inductor is surrounded by grounded shielding intended to suppress rf interference, and to protect personnel from high voltages present. The shielding is intended to block the very signals which the invention detects.
摘要翻译： 一种用于检测燃气涡轮发动机的点火器中的火花的系统。 点火器产生与汽车火花塞有些相似的等离子体或火花。 在本发明中，感应拾取器位于点火器附近，以检测点火器中的电流脉冲，从而推断火花的存在。 发明人已经发现，尽管电感器被接地屏蔽包围，旨在抑制rf干扰，并且保护人员免受高电压的存在，但是这种方法是有效的。 屏蔽是为了阻止本发明检测到的信号。
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公开(公告)号：US4226581A
公开(公告)日：1980-10-07
申请号：US972533
申请日：1978-12-22
申请人： Roger A. Schilling
发明人： Roger A. Schilling
CPC分类号： F23N5/242 , F23N5/203 , F23Q23/10 , F23N2027/12 , F23N2027/36 , F23N2031/10
摘要： A safe start check circuit for a fuel burner is disclosed. Two relays are arranged to insure proper start and to protect against component failure. Delays in operating the relays, and a normally closed control relay contact serve to both prevent relay races and provide protection against a solid state switch means failure.
摘要翻译： 公开了一种用于燃料燃烧器的安全启动检查电路。 安排两个继电器以确保正确启动并防止组件故障。 延时运行继电器，常闭控制继电器触点用于防止继电器继电器并提供防止固态开关意味着故障的保护。
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公开(公告)号：US11378272B2
公开(公告)日：2022-07-05
申请号：US17068516
申请日：2020-10-12
发明人： Jamie Bianchini , Xiaofeng Li
IPC分类号： F23D3/02 , F23D3/16 , H04L12/40 , F23N5/26 , F21V35/00 , F23D3/26 , F23Q3/00 , F23Q23/10 , H04L12/28 , F23N1/00 , H01L35/32
摘要： An example Smart Candle Platform is configured to includes a candle fixture that comprises an outer shell having an opening, a mid-frame, and a base, and a fuel bottle configured to hold a fuel material and is removably coupled to the candle fixture. The fuel bottle is positioned at least partially within a hollow interior of the mid-frame of the candle fixture and accommodated by the base. The fuel bottle further comprises a wick that extends through an opening of the outer shell, and the candle fixture includes an ignitor configured to ignite the fuel material via the wick to produce a living flame, a proximity sensor to sense a distance between an object and the living flame, a self-extinguisher, and a control system configured to, upon determining the distance between the object and the living flame is unsafe, control the self-extinguisher to extinguish the living flame.
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公开(公告)号：US10655843B2
公开(公告)日：2020-05-19
申请号：US15799249
申请日：2017-10-31
申请人： LuDela, Inc.
IPC分类号： F23D3/02 , F23D3/16 , H04L12/40 , F23N5/26 , F21V35/00 , F23D3/26 , F23N1/00 , F23Q3/00 , F23Q23/10 , H04L12/28 , H01L35/32
摘要： A Smart Candle Platform may be configured to produce candle light using a natural wax candle as its fuel source or any other fuel source capable of producing light, including liquid fuels if so configured. The outer shell, inner cover, top cover and base provides a beautiful exterior shell which does not melt but emulates the look of a traditional pillar candle. The outer shell may be changeable/replaceable allowing for style and or seasonal changes. A Smart Candle Platform having multiple interactive systems and sensors for production of natural light via a safe, controllable device which may communicate with other similar configured devices or smart devices having application software embedded therein i.e. a smart phone having an app. is disclosed. The Smart Candle Platform may be configured to allow for auto-extinguishment. The Smart Candle Platform may be configured to allow for the addition of smells or scents.
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9.发明申请公开(公告)号：US20180306445A1
公开(公告)日：2018-10-25
申请号：US15916868
申请日：2018-03-09
申请人： Emerson Electric Co.
发明人： Harshal Manik Pawar
CPC分类号： F23Q23/10 , F23Q7/06 , F24H9/2085
摘要： Exemplary embodiments are provided of igniter failure detection assemblies for furnaces. In an exemplary embodiment, an igniter failure detection assembly includes a hot surface igniter, an igniter relay coupled to the hot surface igniter, a resistor coupled in parallel with the hot surface igniter and defining a node between the igniter relay, the resistor and hot surface igniter, and a controller configured to detect a voltage at the node and determine whether a fault condition of the hot surface igniter exists based on the detected voltage at the node. A detected node voltage corresponding to a normal operation resistance value of the hot surface igniter is indicative of a normal operating hot surface igniter, and a detected node voltage corresponding to a resistance value of the resistor is indicative of a fault condition of the hot surface igniter. Example methods of detecting an igniter fault condition are also disclosed.
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公开(公告)号：US5363045A
公开(公告)日：1994-11-08
申请号：US935930
申请日：1992-08-27
申请人： George G. Martin , Thomas J. Martin
发明人： George G. Martin , Thomas J. Martin
CPC分类号： G01R29/0878 , F02P17/12 , F23Q23/10 , F02P2017/125 , G01R1/07 , G01R31/006
摘要： A portable hand held diagnostic tool which non-invasively detects an electric field when placed adjacent a component of a spark plug firing portion of an ignition system and provides a positive indication of the detected electric field. A printed circuit board containing a control circuit, a replaceable battery supply, an ON/OFF switch, an indicator such as an LED, and a pickup antenna, is slidably mounted within the hollow interior of a dielectric tubular case. The antenna is located adjacent a pickup end of the case and detects the electric field generated by an ignition system during firing of a spark plug which actuates the LED in response to the detected firing. The dielectric case is free of external metal parts adjacent the pickup end to help minimize arcing. A battery test circuit may be incorporated into the control circuitry to ensure an adequate power supply for operation of the control circuitry. A fixed or variable resistor enables the sensitivity of the firing pickup to be selected.
摘要翻译： 一种便携式手持式诊断工具，其在邻近点火系统的火花塞点火部分的部件放置时非侵入性地检测电场，并且提供检测到的电场的肯定指示。 包含控制电路，可替换电池电源，ON / OFF开关，诸如LED的指示器和拾取天线的印刷电路板可滑动地安装在介质管状壳体的中空内部。 天线位于壳体的拾取端附近，并且在火花塞点火期间检测由点火系统产生的电场，该火花塞响应于检测到的点火致动LED。 电介质外壳没有与拾取端相邻的外部金属部件，以帮助最小化电弧。 电池测试电路可以并入控制电路中以确保用于控制电路的操作的足够的电源。 固定或可变电阻器可以选择触发拾取器的灵敏度。
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