[특허]Enhanced flame ignition for hydrocarbon fuels

[미국특허] Enhanced flame ignition for hydrocarbon fuels 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02P-003/08 F02P-015/00
출원번호	US-0131948 (1987-12-11)
발명자 / 주소	Ward Michael A. V. (Lexington MA)
출원인 / 주소	Combustion Electromagnetics, Inc. (Arlington MA 02)
인용정보	피인용 횟수 : 115 인용 특허 : 7

초록 ▼

An ignition system for hydrocarbon fuels based in part on the principle of “flame discharge ignition”of coupling ignition energy to the initial flame front plasma either as a “pulsing flame discharge ignition”or an “enhanced conventional discharge ignition”. Electrical, geometrical, spark, and hydrocarbon flame front plasma discharge properties are taken into account and adjusted or tailored to create a flame discharge ignition process capable of igniting very lean mixtures. The system is further improved by modifying the fuel\s flame front plasma properties by increasing the ratio of the carbon to hydrogen (C/H) content of the fuel and/or by using additives to further increase the flame front plasma density without reducing the plasma recombination coefficient.

대표청구항 ▼

A high efficiency, high output power electrical ignition system for igniting air-fuel mixtures in a combustion chamber of an internal combustion, or IC, engine, comprising in combination: (a) means defining a spark plug and spark plug boot of combined capacitance Cspb to ground between 30 and 80 pf, said spark plug including a plug firing end having a central electrode and second electrode means disposed about said central electrode so as to provide a spark gap of at least 0.06″between said electrodes, across which gap one or more spark pulse discharges and electrical fields arise upon application of electrical energy to said plug; (b) ignition firing circuit means for energizing said plug and comprising capacitive discharge ignition means including ignition coil means with primary and secondary winding of turns ratio N, input capacitor means of capacitance Cp connected to a power converter means for charging to a peak voltage Vp and other side of the capacitor connected to the hot side of the coil primary winding, switch means S for discharging primary energy stored in said input capacitor Cp to energize the coil, the coil secondary to primary turns ratio N defined approximately by the formula FN: N=[Vs/(2*Vp)]*[1+(¼)*(Cs/Cp)*(Vs/Vp)**2], wherein Cs is total secondary circuit capacitance, including Cspb, and Vs is the peak output voltage of said coil whose secondary winding is connected to the center electrode of said spark plug; (c) means defining an IC engine portion including at least one combustion chamber with a movable compressing member therein creating air motion inside said combustion chamber including at least one of microscale turbulence, squish, or swirl, wherein said spark gap is exposed to said air motion such that under normal operation of said IC engine said spark discharges provide an arc burning voltage Varc substantially greater than that produced in still air; such that in the typical operation of said IC engine the ignition provides ignition spark discharge power output Parc greater than 100 watts at a discharge system efficiency EFF greater than 40% and at an overall ignition system efficiency EFFtot, including the power converter means, greater than 30%.

이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

Albrecht Hans (Waiblingen DEX) Maly Rudolf (Sindelfingen DEX), Arrangement for the ignition of ignitable mixtures.
상세보기
Gerry Martin E. (13452 Winthrope St. Santa Ana CA 92705), Igniter with magnetic activation.
상세보기
Tsutsui Mitsukuni (Nakamachi JPX) Yoshinari Takashi (Katsuta JPX) Iikubo Toshiaki (Hitachi JPX) Kawakami Kazuhiko (Katsuta JPX) Sugiura Noboru (Katsuta JPX), Molded ignition device.
상세보기
McIlwain Michael E. (Franklin MA) Grant Jonathan F. (Wayland MA) Golenko Zsolt (North Reading MA) Wittstein Alan D. (Fairfield CT), Plasma jet ignition device.
상세보기
Fitzner Arthur O. (Fond du Lac WI) Hager James R. (Fond du Lac WI), RFI-suppressing ignition system for an internal combustion engine.
상세보기
Hayashi Mikio (Tokyo JPX), Spark intensifier in gasoline engine.
상세보기
Franks Harry E. (60 Beacon St. Chestnut Hill MA 02167), Spark plug.
상세보기

이 특허를 인용한 특허 (115) 인용/피인용 타임라인 분석

McAlister, Roy Edward, Acoustically actuated flow valve assembly including a plurality of reed valves.
상세보기
McAlister, Roy E., Adaptive control system for fuel injectors and igniters.
상세보기
McAlister, Roy Edward, Adaptive control system for fuel injectors and igniters.
상세보기
Smaling,Rudolf M.; Bromberg,Leslie; Taylor, III,William; Cain,Rodney H.; Daniel,Michael J., Apparatus and method for operating a fuel reformer so as to purge soot therefrom.
상세보기
Daniel, Michael J.; Smaling, Rudolf M.; Tyler, Kurt S.; Bauer, Shawn D., Apparatus and method for operating a fuel reformer to provide reformate gas to both a fuel cell and an emission abatement device.
상세보기
Taylor, III, William; Crane, Jr., Samuel N.; Kong, Yougen, Apparatus and method for operating a fuel reformer to regenerate a DPNR device.
상세보기
Smaling, Rudolf M.; Daniel, Michael J.; Bauer, Shawn D., Apparatus and method for reducing power consumption of a plasma fuel reformer.
상세보기
McAlister, Roy E., Ceramic insulator and methods of use and manufacture thereof.
상세보기
McAlister, Roy Edward, Chemical fuel conditioning and activation.
상세보기
Taylor, III,William; Tumati,Prasad; Daniel,Michael J., Combination emission abatement assembly and method of operating the same.
상세보기
Camilli, Louis S., Composite spark plug.
상세보기
Muntzer Henry P. ; Lamprecht Everett P. ; Kunt Erhan, Computer-controlled internal combustion engine equipped with spark plugs.
상세보기
Takeyama Satoshi,JPX ; Iwano Hiroshi,JPX ; Takagi Yasuo,JPX ; Uchida Masaaki,JPX ; Nagaishi Hatsuo,JPX, Controller and control method for engine ignition timing.
상세보기
Stifel, Timo; Giffels, Thomas; Mueller, Axel, Corona ignition device.
상세보기
Burrows, John Antony; Miller, John E.; Mixell, Kristapher I.; Lykowski, James D., Corona ignition device with improved electrical performance.
상세보기
Burrows, John Antony; Miller, John E.; Mixell, Kristapher I.; Lykowski, James D., Corona ignition device with improved electrical performance.
상세보기
Burrows, John Antony; Miller, Johne; Mixell, Kristapher I.; Lykowski, James D., Corona ignition device with improved electrical performance.
상세보기
Durham, Patrick; Lykowski, James, Corona ignition with hermetic combustion seal.
상세보기
Zhu, Guoming G.; Nation, Michael T.; Wang, Bruce; Gould, Kenneth L.; Huberts, Garlan J.; Moran, Kevin D., Device to provide a regulated power supply for in-cylinder ionization detection by using a charge pump.
상세보기
Frus John R. (Jacksonville FL), Diagnostic device for gas turbine ignition system.
상세보기
Roberts William J. (Toledo OH), Driving circuit for a capacitor discharge ignition system.
상세보기
Wylie, Brian; Hauser, Richard; Hanson, Ben, Dual disc electrode.
상세보기
Suckewer, Artur P.; Wagner, Matthias; Schemmann, Gunter, Dual-mode ignition system utilizing traveling spark ignitor.
상세보기
Allen, Jonathan; Schemmann, Gunter, Electronic circuits for plasma-generating devices.
상세보기
Callahan, Richard E.; Hively, Ellen M., Extension spark plug.
상세보기
Weissman Walter ; Johnston John E. ; Dean Anthony M. ; Akihama Kazuhiro,JPX ; Iguchi Satoshi,JPX ; Kubo Shuichi,JPX, Fuel formulations to extend the lean limit (law770).
상세보기
McAlister, Roy Edward, Fuel injection systems with enhanced corona burst.
상세보기
McAlister, Roy Edward, Fuel injection systems with enhanced corona burst.
상세보기
McAlister, Roy Edward, Fuel injection systems with enhanced corona burst.
상세보기
McAlister, Roy Edward, Fuel injection systems with enhanced thrust.
상세보기
McAlister, Roy E., Fuel injector actuator assemblies and associated methods of use and manufacture.
상세보기
McAlister, Roy Edward, Fuel injector actuator assemblies and associated methods of use and manufacture.
상세보기
McAlister, Roy Edward, Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture.
상세보기
McAlister, Roy Edward, Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture.
상세보기
Uchiyama, Toru; Murayama, Keijiro, Gas combustion type driving tool.
상세보기
Achstaetter, Tom; Braeuchle, Gerd; Delesky, Hans; Giffels, Thomas; Heilmann, Felizitas, HF Ignition Device.
상세보기
Braeuchle, Gerd; Heilmann, Felizitas; Achtstaetter, Tom; Giffels, Thomas; Mayer, Christian, HF ignition device.
상세보기
Suckewer Szymon ; Durbin Enoch J., High efficiency traveling spark ignition system and ignitor therefor.
상세보기
Camilli, Louis S., High power discharge fuel ignitor.
상세보기
Camilli, Louis S., High power semi-surface gap plug.
상세보기
McAlister, Roy Edward; Hoekstra, Kraig; Kemmet, Ryan; Grottenthaler, David; Wright, Dustin, High pressure direct injected gaseous fuel system and retrofit kit incorporating the same.
상세보기
Ward Michael A. V., Hybrid ignition with stress-balanced coils.
상세보기
Below, Matthew Brian; Boehler, Jeff; Eiden, Corey, Igniter for an internal combustion engine.
상세보기
Lykowski, James D.; Walker, William J.; Hoffman, John W., Igniter system for igniting fuel.
상세보기
Ikeda, Yuji; Nishiyama, Atsushi; Serizawa, Takeshi; Oi, Hiroaki, Ignition device for spark-ignition internal combustion engine.
상세보기
Shimoda, Kenjiro, Ignition device of internal combustion engine and electrode structure of the ignition device.
상세보기
Ban, Kenji; Usami, Kohei, Ignition plug and ignition device.
상세보기
Warren, James C.; Scheer, Dennis K., Ignition source adapted for positioning within a combustion chamber.
상세보기
McAlister, Roy Edward, Injector-igniter with fuel characterization.
상세보기
McAlister, Roy Edward, Injector-igniter with fuel characterization.
상세보기
McAlister, Roy Edward, Injector-igniter with thermochemical regeneration.
상세보기
McAlister, Roy Edward, Injector-igniters with variable gap electrode.
상세보기
McAlister, Roy Edward; Larsen, Melvin James, Integrated fuel injector igniters configured to inject multiple fuels and/or coolants and associated methods of use and manufacture.
상세보기
McAlister, Roy E., Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture.
상세보기
McAlister, Roy E., Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture.
상세보기
McAlister, Roy Edward, Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture.
상세보기
McAlister, Roy E., Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture.
상세보기
McAlister, Roy E., Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture.
상세보기
McAlister, Roy Edward, Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture.
상세보기
McAlister, Roy E., Integrated fuel injector igniters with conductive cable assemblies.
상세보기
McAlister, Roy E., Integrated fuel injectors and igniters and associated methods of use and manufacture.
상세보기
McAlister, Roy E., Integrated fuel injectors and igniters and associated methods of use and manufacture.
상세보기
McAlister, Roy Edward, Integrated fuel injectors and igniters and associated methods of use and manufacture.
상세보기
Hunter Donald (Silver Spring MD), Integrated magnetic exploding foil initiator fire set.
상세보기
Cohn Daniel R. ; Rabinovich Alexander ; Titus Charles H., Integrated plasmatron-turbine system for the production and utilization of hydrogen-rich gas.
상세보기
Ikeda, Yuji, Internal combustion engine.
상세보기
Michael, Joseph Darryl; Trotter, Jason Frederick; Rahmane, Mohamed; Sommerer, Timothy John; Younsi, Karim, Krypton-85-free spark gap with photo-emission.
상세보기
Syzmon Suckewer ; Artur P. Suckewer ; Gunter Schemmann, Long-life traveling spark ignitor and associated firing circuitry.
상세보기
Taylor III, William; Kramer, Dennis A.; Bauer, Shawn D., Method and apparatus for controlling a fuel reformer by use of existing vehicle control signals.
상세보기
Venghaus, Helmut; Watts, Lee; Mayr, Andreas; Telford, Clive D.; Ranalli, Marco; Kroner, Peter; Herranz, David; Speer, Gregg; Schmidt, Stefan; Walleck, A. Steven, Method and apparatus for determining local emissions loading of emissions trap.
상세보기
Suckewer, Artur P.; Suckewer, Szymon; Selmon, III, Frederick H., Method and apparatus for operating traveling spark igniter at high pressure.
상세보기
McAlister, Roy Edward, Method and apparatus for providing adaptive swirl injection and ignition.
상세보기
Smaling, Rudolf M., Method and apparatus for purging SOX from a NOX trap.
상세보기
Taylor, III, William; Crane, Jr., Samuel N.; Kong, Yougen, Method and apparatus for removing NOx and soot from engine exhaust gas.
상세보기
Telford, Clive D., Method and apparatus for selective catalytic reduction of NOx.
상세보기
Taylor, III, William; Smaling, Rudolf M.; Bauer, Shawn D., Method and apparatus for shutting down a fuel reformer.
상세보기
Crane, Jr.,Samuel N.; Taylor, III,William, Method and apparatus for trapping and purging soot from a fuel reformer.
상세보기
Reimann, Michael, Method and device for igniting a gas-fuel mixture.
상세보기
McAlister, Roy E., Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors.
상세보기
Reimann Michael (Kohlgasse 23 D-7900 Ulm DEX), Method of and apparatus for igniting a gas/fuel mixture in a combustion chamber of an internal combustion engine.
상세보기
Camilli, Louis S., Method of making composite spark plug with capacitor.
상세보기
McAlister, Roy Edward; Larsen, Melvin James, Methods and systems for adaptively cooling combustion chambers in engines.
상세보기
McAlister, Roy Edward; Larsen, Melvin James; McAlister, legal representative, Roy Edward, Methods and systems for adaptively cooling combustion chambers in engines.
상세보기
McAlister, Roy E., Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines.
상세보기
McAlister, Roy Edward, Methods and systems for reducing the formation of oxides of nitrogen during combustion of engines.
상세보기
McAlister, Roy Edward, Motion modifiers for fuel injection systems.
상세보기
McAlister, Roy, Multifuel storage, metering and ignition system.
상세보기
Minami, Katsuaki, Multipoint spark plug and multipoint ignition engine.
상세보기
Ikeda, Yuji, Plasma apparatus using a cylinder head.
상세보기
Nakamura, Toru; Yamada, Yuichi; Kunitomo, Iwao; Sato, Yoshikuni; Nakano, Daisuke, Plasma jet ignition plug.
상세보기
Nakano, Daisuke; Sato, Yoshikuni; Kameda, Hiroyuki; Yamamura, Naohumi; Kasahara, Daisuke, Plasma jet ignition plug.
상세보기
Jaffrezic, Xavier; Agneray, Andre, Plasma-generating plug.
상세보기
Park, Beom Soo; Tiner, Robin L.; Choi, Soo Young; White, John M., Prevention of film deposition on PECVD process chamber wall.
상세보기
Dieckmann, Gunther H.; Moir, Michael E., Process for reducing coke formation in hydrocarbon processing by application of radio frequency electromagnetic radiation utility.
상세보기
Cohn Daniel R. ; Rabinovich Alexander ; Titus Charles H., Rapid response plasma fuel converter systems.
상세보기
Whealton, John H.; Tsai, Chin-Chi, Rotating arc spark plug.
상세보기
McAlister, Roy E., Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control.
상세보기
McAlister, Roy E., Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control.
상세보기
McAlister, Roy Edward, Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control.
상세보기
Sommerer, Timothy John, Spark gap with triple-point electron emission prompting.
상세보기
Yorita, Hiroshi; Shibata, Masamichi, Spark plug and cylinder head assembly ensuring reliable ignition of air/fuel mixture.
상세보기
Matsubara Yoshihiro,JPX ; Suzuki Tetsushi,JPX ; Hirano Yuuji,JPX ; Iwata Kazuya,JPX, Spark plug for an internal combustion engine.
상세보기
Kawashima, Yasushi, Spark plug for internal combustion engine.
상세보기
Tozzi Luigi P. (Columbus IN), Spark plug including magnetic field producing means for generating a variable length arc.
상세보기
Pino,Alessandro; Burrows,John Anthony, Spark plug with inclined electrode spark surfaces.
상세보기
Codina George ; Atteberry Lonnie D. ; Yap Steven ; Krull Donald R., Spark plug with lower operating temperature.
상세보기
Below, Matthew B.; Boehler, Jeffrey T.; Reeves, Jr., Jerry Williams; Treier, Philip, Spark plug with ring member coupled to center electrode thereof.
상세보기
McAlister, Roy Edward; Larsen, Melvin James, Systems and methods for improved engine cooling and energy generation.
상세보기
Forbes, Kevin F.; Zampelli, Ernest M.; St. Cyr, O. Chris S., Systems and methods for improving the accuracy of day-ahead load forecasts on an electric utility grid.
상세보기
McAlister, Roy Edward; Grottenthaler, David, Systems and methods for providing motion amplification and compensation by fluid displacement.
상세보기
McAlister, Roy Edward, Systems and methods for utilizing alcohol fuels.
상세보기
McAlister, Roy Edward, Systems, methods, and devices with enhanced lorentz thrust.
상세보기
McAlister, Roy Edward; Larsen, Melvin James, Torque multiplier engines.
상세보기
Suckewer Szymon ; Durbin Enoch J., Traveling spark ignition system and ignitor therefor.
상세보기
Burrows, John A.; Mixell, Kristapher, Wear protection features for corona igniter.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

[미국특허] Enhanced flame ignition for hydrocarbon fuels 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (115) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

이 특허와 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Enhanced flame ignition for hydrocarbon fuels 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (115) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

이 특허와 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허