[특허]Apparatus and method for emissions containment and reduction

[미국특허] Apparatus and method for emissions containment and reduction 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01N-003/00
출원번호	US-0350181 (1999-07-09)
발명자 / 주소	Mendler Edward Charles
인용정보	피인용 횟수 : 84 인용 특허 : 3

초록 ▼

Internal combustion engine exhaust gas, passing unreacted through an exhaust gas catalytic or thermal reaction device during the warm-up period of the device, are directed to a rigid conduit that retains the entire flow. The conduit retains the unreacted gas in sequential alignment with a second non-harmful gas occupying the conduit prior to inflow of the unreacted gas. The second gas blocks flow of the unreacted gas out of the downstream end of the conduit and into the atmosphere. The length and diameter of the conduit minimizes mixing of the unreacted gas and the second gas, and minimizes the volume of the conduit required to retain the unreacted gas. After warm-up of the reaction device, the retained unreacted gas is recirculated to the engine induction system or the reaction device. This approach supplements the emission control of the reaction device by preventing emission of undesirable exhaust gas constituents during starting of the engine and warm-up of the reaction device.

대표청구항 ▼

[ What is claimed is:] [1.] An apparatus for reducing the harmful exhaust gas emissions of an engine having an air intake, an exhaust gas flow stream from the engine, and an exhaust passage for carrying the exhaust gas flow stream from the engine to the atmosphere, wherein a first segment of the exhaust gas flow stream contains harmful constituents and a second segment of the exhaust gas flow stream contains non-harmful constituents, wherein said first segment is downstream of said second segment, comprising;a conduit having a length, a diameter and a substantially fixed volume, and a third segment of gas having non-harmful constituents occupying said conduit before the inflow of the first segment of exhaust gas containing harmful constituents,one or more valves for preventing said first segment from flowing to the atmosphere and for directing said first segment into said conduit wherein said first segment of the exhaust gas flow stream containing harmful constituents is retained,said conduit having a length and diameter effective for retaining said first segments of said exhaust gas flow stream substantially upstream of said third segment of gas inside of said conduit during inflow of said first segment into said conduit,and means for recycling said first segment of the exhaust gas flow stream containing harmful constituents from said conduit to the engine, wherein said harmful constituents in said first segment of the exhaust gas flow stream are reduced.

이 특허에 인용된 특허 (3) 인용/피인용 타임라인 분석

Mori Hiroshi (Ichinomiya JPX) Tanaka Masakazu (Okazaki JPX) Mabuchi Mamoru (Kariya JPX) Saito Makoto (Nishio JPX), Exhaust gas purification apparatus for internal combustion engine.
상세보기
Nakamura ; Hiroyuki, Internal combustion gasoline engine.
상세보기
McCorvey Allan F. (10702 Munn St. Houston TX 77029), Pollution control apparatus.
상세보기

이 특허를 인용한 특허 (84) 인용/피인용 타임라인 분석

Bertness, Kevin I.; Melton, Alan Keith, Alternator tester.
상세보기
Kolhouse, J. Steven; Sujan, Vivek A.; Yonushonis, Thomas M., Apparatus, system, and method for reducing emission of nitrogen oxides.
상세보기
Bertness, Kevin I.; Troy, Michael E., Automotive battery charging system tester.
상세보기
Bertness, Kevin I., Automotive vehicle electrical system diagnostic device.
상세보기
Bertness, Kevin I., Automotive vehicle electrical system diagnostic device.
상세보기
Bertness, Kevin I.; Sampson, William G., Automotive vehicle electrical system diagnostic device.
상세보기
Bertness, Kevin I., Battery clamp with endoskeleton design.
상세보기
Bertness, Kevin I., Battery maintenance device having databus connection.
상세보기
Bertness, Kevin I., Battery maintenance device with thermal buffer.
상세보기
Bertness, Kevin I., Battery maintenance tool with probe light.
상세보기
Bertness, Kevin I., Battery pack maintenance for electric vehicles.
상세보기
Bertness, Kevin I.; McMahan, Nick, Battery run down indicator.
상세보기
Bertness, Kevin I., Battery tester for electric vehicle.
상세보기
Bertness, Kevin I.; McShane, Stephen J., Battery tester for electric vehicle.
상세보기
Bertness, Kevin I.; McShane, Stephen J., Battery tester for electric vehicle.
상세보기
Bertness, Kevin I., Battery tester that calculates its own reference values.
상세보기
Brown, Dennis V.; Bertness, Kevin I.; McShane, Stephen J.; Troy, Michael E.; Sampson, William G., Battery tester with promotion feature to promote use of the battery tester by providing the user with codes having redeemable value.
상세보기
Bertness, Kevin I., Battery testers with secondary functionality.
상세보기
Bertness, Kevin I., Battery testers with secondary functionality.
상세보기
Stukenberg, Todd J.; Kehoe, Thomas; Kielian, Slawomir; Mertogul, Zafer, Battery testing system and method.
상세보기
Bertness,Kevin I.; Champlin,Keith S., Broad-band low-inductance cables for making Kelvin connections to electrochemical cells and batteries.
상세보기
Salo, III, Andrew John, Cable connector for electronic battery tester.
상세보기
Keates, John; Tunstall, Glen; Barry, Craig, Characterizing engine load.
상세보기
Keates, John; Tunstall, Glen; Barry, Craig, Characterizing engine load.
상세보기
Keates, John; Tunstall, Glen; Barry, Craig, Characterizing vehicle mass.
상세보기
Takada, Noriyuki; Hashizume, Takeshi, Condensed water treatment device for internal combustion engine.
상세보기
Marlett, Chad E.; Ziehr, Lawrence P.; Cianflone, Francesco; Castorina, Francesco, Control of engine exhaust backpressure following engine cold-start.
상세보기
Van Nieuwstadt, Michiel J., Control of exhaust flow in an engine including a particulate filter.
상세보기
Van Nieuwstadt, Michiel J., Control of exhaust flow in an engine including a particulate filter.
상세보기
Allan J. Lippa ; Diana D. Brehob ; Jialin Yang ; Lifeng Xu, Control strategy for an internal combustion engine in a hybrid vehicle.
상세보기
Lippa,Allan J.; Brehob,Diana D.; Yang,Jialin; Xu,Lifeng, Control strategy for an internal combustion engine in a hybrid vehicle.
상세보기
Coleman, Ryan C.; Bertness, Kevin I., Current clamp with jaw closure detection.
상세보기
Beck, N. John; Wong, Hoi Ching; Gebert, Kresimir, EGR control system and method for an internal combustion engine.
상세보기
Holm, Lars Thomas, EGR venturi diesel injection.
상세보기
Vonderhaar, J. David; Bertness, Kevin I., Electronic battery tester.
상세보기
Vonderhaar, J. David; Bertness, Kevin I., Electronic battery tester.
상세보기
Stukenberg, Todd J., Electronic battery tester for testing storage battery.
상세보기
Bertness, Kevin I., Electronic battery tester mounted in a vehicle.
상세보기
Bertness, Kevin I., Electronic battery tester or charger with databus connection.
상세보기
Philbrook, John S.; Bertness, Kevin I., Electronic battery tester with battery age input.
상세보기
Bertness, Kevin I., Electronic battery tester with databus.
상세보기
Bertness, Kevin I., Electronic battery tester with network communication.
상세보기
Vonderhaar, J. David; Bertness, Kevin I., Electronic battery tester with vehicle type input.
상세보기
Stukenberg, Todd J., Electronic storage battery diagnostic system.
상세보기
Cox, Michael; Bertness, Kevin I., Energy management system for automotive vehicle.
상세보기
Yokoyama, Masakuni; Kawamura, Jun, Exhaust gas cleaning apparatus for lean burn internal combustion engine.
상세보기
Kirsch, Billy, Filter for vehicle exhaust system.
상세보기
Sorter, Richard L.; Dorn, Gerald H., Heat transfer system for a co-generation unit.
상세보기
Bertness, Kevin I., Hybrid and electric vehicle battery pack maintenance device.
상세보기
Uhrich, Michael James; Elwart, Shane; Kerns, James Michael; Lupescu, Jason Aaron, Hydrocarbon retaining system configuration for combustion engine.
상세보기
Uhrich, Michael James; Elwart, Shane; Kerns, James Michael; Lupescu, Jason Aaron, Hydrocarbon retaining system configuration for combustion engine.
상세보기
Keates, John; Tunstall, Glen; Barry, Craig, Identifying a fuel type.
상세보기
Bertness, Kevin I., In-vehicle battery monitor.
상세보기
Bertness, Kevin I., In-vehicle battery monitor.
상세보기
Bertness, Kevin I.; Philbrook, John S., Integrated tag reader and environment sensor.
상세보기
Salo, III, Andrew John; Bertness, Kevin I., Kelvin connector adapter for storage battery.
상세보기
Champlin, Keith S., Method and apparatus for detecting cell deterioration in an electrochemical cell or battery.
상세보기
Keates, John; Tunstall, Glen; Barry, Craig, Method and apparatus for estimating the fuel consumption of a vehicle.
상세보기
Bertness, Kevin I., Method and apparatus for measuring a parameter of a vehicle electrical system.
상세보기
Bertness, Kevin I., Method and apparatus for measuring a parameter of a vehicle electrical system.
상세보기
Bertness, Kevin I., Method and apparatus for measuring a parameter of a vehicle electrical system.
상세보기
Bertness, Kevin I., Method and apparatus for measuring a parameter of a vehicle electrical system.
상세보기
Owens, Douglas E, Method for hydrocarbon injection into an exhaust system, upstream of a turbocharger, while minimizing exposure of the exhaust gas recirculation system to the same hydrocarbons.
상세보기
Zhang,Wenzhong; Angelo,Theodore G., Method of prediction of NOx mass flow in exhaust.
상세보기
Bertness, Kevin I., Monitor for front terminal batteries.
상세보기
Bertness, Kevin I.; Polanco, Hector Isidro Nunez, Scan tool for electronic battery tester.
상세보기
Bertness,Kevin I., Scan tool for electronic battery tester.
상세보기
Bertness, Kevin I.; Philbrook, John S., Simplification of inventory management.
상세보기
Bertness, Kevin I., Storage battery and battery tester.
상세보기
Champlin, Keith S., Suppressing HF cable oscillations during dynamic measurements of cells and batteries.
상세보기
Sorge, Gregory Walter, System and method for control of exhaust gas recirculation (EGR) utilizing process temperatures.
상세보기
Midlam Mohler,Shawn, System and method for reducing NOx emissions after fuel cut-off events.
상세보기
Bertness, Kevin I.; Philbrook, John S., System for automatically gathering battery information.
상세보기
Bertness, Kevin I.; Philbrook, John S., System for automatically gathering battery information.
상세보기
Bertness, Kevin I.; Philbrook, John S., System for automatically gathering battery information.
상세보기
McShane, Stephen J.; Stukenberg, Todd J.; Bertness, Kevin I.; Philbrook, John S., System for automatically gathering battery information.
상세보기
Bunting, Bruce G.; Miller, Paul R.; Stoia, Bradlee J.; Suresh, S. Arvind; Radovanovic, Rod, System for controlling particulate filter temperature.
상세보기
Sampson, William G.; Philbrook, John S., Theft prevention device for automotive vehicle service centers.
상세보기
Bidner, David Karl; Roth, John M.; Jahr, Ken O.; Surnilla, Gopichandra; Kerns, James Michael; Clark, Timothy Joseph, Trap for exhaust system.
상세보기
Willard, Alexander, Vehicular diagnostic system.
상세보기
Willard, Alexandra; Hatiris, Emmanouil, Vehicular diagnostic system.
상세보기
Willard, Alexandra; Hatiris, Emmanouil, Vehicular diagnostic system.
상세보기
Bertness, Kevin I., Wireless battery monitor.
상세보기
Bertness, Kevin I., Wireless battery tester with information encryption means.
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.

내보내기 메뉴

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

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

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 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

연합인증

[미국특허] Apparatus and method for emissions containment and reduction 원문보기