[특허]Diesel particulate oxidizer regeneration system

[미국특허] Diesel particulate oxidizer regeneration system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01N-003/18
출원번호	US-0145772 (1988-01-19)
우선권정보	JP-0064144 (1984-03-31); JP-0064145 (1984-03-31); JP-0070521 (1984-04-09); JP-0082434 (1984-04-25)
발명자 / 주소	Kume Satoru (Otsu JPX) Yoshida Michiyasu (Kyoto JPX) Kume Tateo (Kyoto JPX) Oshima Hiroki (Kyoto JPX) Kawagoe Mitsuhiro (Kyoto JPX) Koga Kazuo (Otokuni JPX)
출원인 / 주소	Mitsubishi Jidosha Kogyo Kabushiki Kaisha (Tokyo JPX 03)
인용정보	피인용 횟수 : 47 인용 특허 : 1

초록 ▼

Flammable fine particles (particulates) consisting principally of carbon and hydrocarbons are discharged from a diesel engine to its exhaust system. A diesel particulate oxidizer (DPO) is disposed in the exhaust passage for collecting and burning the particulates without allowing the particulates to be discharged directly to the atmosphere. This DPO comprises a ceramic foam with catalyst. When the quantity of particulates collected is above a predetermined value, the DPO will undergo clogging. To prevent this, a high temperature gas containing oxygen is fed to the DPO to burn (regenerate) the collected particulates. In order to accelerate the normal regeneration of the DPO, there are provided a regeneration means for making a retard control of the fuel injection timing in the diesel engine, and a regeneration timing control means for controlling the operation of the regeneration means. Further, there is provided a regeneration timing detection means for detecting the regeneration timing of the DPO.

대표청구항 ▼

In a diesel engine having an exhaust system, a fuel injection pump and a fuel control means for controlling the injection volume or injection timing of said fuel injection pump, a diesel particulate oxidizer regeneration system including: a diesel particulate oxidizer disposed in said exhaust system of the diesel engine and having a trap carrier for collecting unburnt fine particles contained in exhaust gas, said trap carrier supporting an oxidation catalyst; a regeneration means for burning the unburnt fine particles collected in said diesel particulate oxidizer; a regeneration timing control means for detecting the quantity of the unburnt fine particles deposited in said diesel particulate oxidizer and providing a signal to said regeneration means for operating the latter when the detected value is above a predetermined value; and a regeneration end control means for detecting that the quantity of the unburnt fine particles collected and deposited in the diesel particulate oxidizer has become less than the predetermined value after combustion of unburned fine particles, and producing a signal for stopping the operation of said regeneration means, said regeneration end control means comprising a clock, a temperature sensor for detecting at least one of upstream side, internal and downstream side temperatures of said diesel particulate oxidizer; a computing means for taking the product of an addition coefficient responsive to a temperature signal from said temperature sensor and a time width of a clock signal from said clock and calculating a cumulative value of said product; and an operation end detecting means for providing to said regeneration timing control means a signal for termination of the operation of said regeneration means when said cumulative value calculated by said computing means exceeds a predetermined value.

이 특허에 인용된 특허 (1) 인용/피인용 타임라인 분석

Enga Bernard E. (West Chester PA), Regenerating catalytic particulate filters and apparatus therefor.
상세보기

이 특허를 인용한 특허 (47) 인용/피인용 타임라인 분석

Rigaudeau,Christine; Agliany,Yvan; Wermester,Marion, Aid system for regeneration of a particle filter for an exhaust line.
상세보기
Rigaudeau, Christine; Agliani, Yvan; Wermester, Marion, Aid system for regeneration of a particle filter in an exhaust line of a diesel engine.
상세보기
Moraal, Paul Eduard; Christen, Urs; Yacoub, Yasser Mohamed Sayed, Apparatus and method for interrupting regeneration of a particulate filter in a diesel engine.
상세보기
Yoshida, Hajime; Ishii, Hajime; Noguchi, Shuuhei, Construction machine.
상세보기
van Nieuwstadt,Michiel J.; Brewbaker,Tom Alan, Control for diesel engine with particulate filter.
상세보기
Iizuka,Akira; Uchida,Naomi; Sato,Hitoshi; Mashiko,Tatsuo; Tsuchida,Minoru, Control method for an exhaust gas purification system and an exhaust gas purification system.
상세보기
Sato,Hitoshi; Hiraki,Nobuyuki; Mashiko,Tatsuo, Control method for an exhaust gas purification system and an exhaust gas purification system.
상세보기
Sato,Hitoshi; Mashiko,Tatsuo; Onodera,Takao; Matsunuma,Atsushi; Haseyama,Takashi; Wu,Wei; Iwashita,Takuro; Ikeda,Shigeru, Control method for an exhaust gas purification system and an exhaust gas purification system.
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
Aratsuka,Yoshitaka; Hashimoto,Hirofumi; Nishi,Takuo, Device for purifying the exhaust gases of diesel engines.
상세보기
Posselt, Andreas; Boerkel, Wolfgang, Diagnosis of a water adsorber in the exhaust of an internal combustion engine.
상세보기
Tashiro, Yoshihisa; Imai, Takehito; Suzuki, Tsuneo; Ochi, Naofumi; Gabe, Masashi, Diesel particulate filter unit and regeneration control method of the same.
상세보기
Nishimura,Hiroyuki; Yashiki,Eriko, Engine exhaust particulate after-treatment system.
상세보기
Morimoto, Manabu; Oohashi, Kazuya; Terada, Mikio, Exhaust emission control device.
상세보기
Kagenishi,Masao, Exhaust emission control device of engine.
상세보기
Terada, Mikio; Oohashi, Kazuya; Taniguchi, Hiroki; Hatano, Kiyoshi, Exhaust emission control device of engine.
상세보기
Tominaga,Hiroyuki, Exhaust gas control system for internal combustion engine and method for recovering filter thereof.
상세보기
Koga,Toshimasa; Kawashima,Junichi; Tsutsumoto,Naoya; Otake,Makoto; Kondou,Terunori; Inoue,Takao, Exhaust gas processing device and method for diesel engine.
상세보기
Kitahara, Yasuhisa, Exhaust gas purification apparatus for internal combustion engine and method thereof.
상세보기
Wirth, Ralf; Samuelsen, Dirk; Mueller, Klaus; Becker, Carsten, Exhaust gas purification for internal combustion engines and method for operating the same.
상세보기
Saitoh,Makoto; Yahata,Shigeto; Tochikawa,Kazuharu, Exhaust gas purification system of internal combustion engine.
상세보기
Konstandopoulos, Athanasios G., Exhaust gas purifying apparatus.
상세보기
Endo,Masatoshi, Exhaust gas purifying apparatus for internal combustion engine.
상세보기
Konstandopoulos, Athanasios G., Exhaust gas purifying apparatus, exhaust gas purifying method, and particulate matter measuring method.
상세보기
Ohki,Hisashi; Kobayashi,Masaaki; Magarida,Naofumi; Shibata,Daisuke; Ishiyama,Shinobu; Negami,Akihiko, Exhaust gas purifying device and method for internal combustion engine.
상세보기
Hoshi Koichi (Susono JPX), Exhaust gas purifying device of an engine.
상세보기
Hiranuma,Satoshi; Takeda,Yoshinaka; Kawatani,Toru; Doumeki,Reiko, Exhaust gas purifying system and regeneration end determining method.
상세보기
Mizuguchi,Keiichi, Exhaust purifier for diesel engine.
상세보기
Nagel, Juergen; Ritscher, Bert; Schroeder, Alan R., Exhaust temperature based control strategy for balancing cylinder-to-cylinder fueling variation in a combustion engine.
상세보기
Yamada, Shuichi; Inoue, Katsushi; Ishii, Yuuki, Exhaust-gas processing device for a diesel engine.
상세보기
Igarashi, Tatsuki; Shimoda, Masatoshi; Hosoya, Mitsuru; Mogi, Hironobu; Sato, Shinya; Hirabayashi, Hiroshi, Filtering means regenerating system for diesel engine.
상세보기
Li, Xuantian, Fuel processor with improved carbon management control.
상세보기
Opris,Cornelius N.; Verkiel,Maarten, Method and apparatus for PM filter regeneration.
상세보기
Pott, Ekkehard, Method for desulfating an NOx accumulator catalytic converter.
상세보기
Kuenstler, Johannes; Moraal, Paul Eduard; Christen, Urs; Yacoub, Yasser Mohamed Sayed, Method for regenerating a diesel particulate filter.
상세보기
Hou,Zhixin Jason; Wagner,Wayne M.; Zhang,Wenzhong; Steinbrueck,Edward A.; Angelo,Theodore G.; Wiegandt,Ted J.; Anderson,Mike, Method of dispensing fuel into transient flow of an exhaust system.
상세보기
Kondou, Terunori; Kawashima, Junichi; Tsutsumoto, Naoya; Otake, Makoto; Inoue, Takao; Ueno, Shouichirou; Koga, Toshimasa, Regeneration control of diesel particulate filter.
상세보기
Kondou,Terunori; Kawashima,Junichi; Tsutsumoto,Naoya; Otake,Makoto; Inoue,Takao; Koga,Toshimasa, Regeneration of diesel particulate filter.
상세보기
Ootake, Makoto, Regeneration of diesel particulate filter for diesel engine.
상세보기
Kawashima, Junichi; Tsutsumoto, Naoya; Tabata, Munehiro; Otake, Makoto, Regeneration of particulate filter.
상세보기
Otake,Makoto; Kawashima,Junichi; Inoue,Takao; Kondou,Terunori; Koga,Toshimasa; Tsutsumoto,Naoya, Regeneration of particulate filter.
상세보기
Olivier Salvat FR; Jacques Portalier FR; Patrice Le Tallec FR, Regeneration system for a diesel engine exhaust gas particulate filter.
상세보기
Gomulka, Ted G., System and method for regenerating exhaust system filtering and catalyst components.
상세보기
Olivier Salvat FR; Patrice Le Tallec FR, System for assisting the regeneration of a particle filter integrated into an exhaust line of a motor vehicle diesel engine.
상세보기
Bunting, Bruce G.; Miller, Paul R.; Stoia, Bradlee J.; Suresh, S. Arvind; Radovanovic, Rod, System for controlling particulate filter temperature.
상세보기
Bunting, Bruce G.; Miller, Paul R.; Stoia, Bradlee J.; Suresh, S. Arvind; Radovanovic, Rod, System for controlling particulate filter temperature.
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] Diesel particulate oxidizer regeneration system 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (1) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (47) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Diesel particulate oxidizer regeneration system 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 (1) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (47) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허