[특허]Automatic crankcase oil change and makeup system

Automatic crankcase oil change and makeup system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01M-011/04
출원번호	US-0840283 (1992-02-24)
발명자 / 주소	Nelson Donald M. (Carlsbad CA)
출원인 / 주소	Power Plus Corporation (San Marcos CA 02)
인용정보	피인용 횟수 : 45 인용 특허 : 0

초록 ▼

Method and apparatus for automatically changing engine lubricating oil while the engine is running, in which small increments of used lubricating oil are periodically removed from the lubricating oil system, and substantially simultaneously with the removal of each increment of used oil, a corresponding increment of fresh oil is delivered to the lubricating oil system, so the volume of oil in the lubricating system is not reduced by the removal. Oil sump level sensing determines the destination of each used oil increment that is removed. If the sump level is not substantially below a predetermined satisfactory operating level when an increment of used oil is removed, the increment is delivered to the fuel tank for burnoff with the fuel for diesel engines, or to a holding tank for other engines, in a normal oil change mode of operation. If, however, the sump level is substantially below the predetermined level, then the increment is delivered back to the lubricating oil system in an oil makeup mode of operation. Actuation and timing of the apparatus are microprocessor or otherwise electronically controlled. The apparatus may include multiple probes for sensing the sump level at various spaced apart locations which are in fluid communication with the sump. The probes generate a plurality of signals indicative of the oil levels at such locations, and such signals can be used to develop an average signal representative of the sump level for all orientations of the engine. A variety of probe types and locations, and probe sensors are described.

대표청구항 ▼

A system for changing oil in the lubricating oil circuit of an internal combustion engine while the engine is running, which comprises: a source of fresh lubricating oil, used oil displacement means having a fixed volume and having an input connected to said circuit and an output, said used oil displacement means being operable to periodically receive a series of small increments of used lubricating oil from said circuit according to said fixed volume so as to periodically remove such increments from said circuit; first sensing means operatively associated with said used oil displacement means for sensing completion of said receiving of each of said increments of used oil from said circuit, and in response to each such sensing to cause removal of such increment just received from said displacement means; and fresh oil displacement means having an input connected to said fresh oil source and an output connected to said circuit and being operable to periodically receive and deliver a series of small increments of fresh oil to said circuit at substantially the same periodicity as said used oil displacement means removes used oil increments from said circuits; each said fresh oil increment being volumetrically not substantially less than a corresponding said used oil increment and being delivered to said circuit not substantially later than said removal of such corresponding used oil increment, whereby the volume of oil in said circuit is not materially reduced by said removing of each of said used oil increments.

이 특허를 인용한 특허 (45)

Kanno Isao,JPX, Apparatus and method detecting operating condition of an oil pump.
상세보기
Camacho Michael ; Sasaki Mark, Apparatus and method for cleaning and fluid exchange of a low-flow automatic transmission.
상세보기
Few Jeffrey P., Apparatus for changing transmission fluid in accordance with a selected condition and method of changing using same.
상세보기
Apostolides John K., Apparatus for engine oil replacement.
상세보기
Norrick, Daniel A.; Plahn, Paul H., Apparatuses, systems, and methods for crankcase oil sump overfill protection.
상세보기
Evans, Larry Douglas, Automated oil-change system and method.
상세보기
Weller,Richard G., Automatic engine oil changer/recycler system.
상세보기
Liaw Bo-Lin,TWX, Automatic fluid changing device.
상세보기
Few Jeffrey P., Automatic hand held transmission fluid charger.
상세보기
Reinosa Adan, Automatic method and apparatus for preventing wear in an internal combustion engine.
상세보기
Parker Zachary T. (Huntington Beach CA), Automatic transmission fluid changer apparatus.
상세보기
Ketelhohn,Charlie; Zimprich,Robert; Griesemer,Pat, Capacitance-based fluid level sensor.
상세보기
Verdegan Barry M. ; Herman Peter K. ; Stehouwer David M. ; Schwandt Brian W. ; Fallon Stephen L., Clean lubricant circulation system.
상세보기
Lekowicz, Raymond, Closed-loop oil-transfer system for a vehicle.
상세보기
Graham John P. ; Wang Jerry C. ; Roettgen Leslie A. ; Carver Donald P. ; Black Colin I. ; Stehouwer David M. ; Hatton Ray C., Electronically controlled continuous lubricating oil replacement system.
상세보기
Graham John P. ; Wang Jerry C. ; Roettgen Leslie A. ; Carver Donald P. ; Black Colin I. ; Stehouwer David M. ; Hatton Ray C., Electronically controlled continuous lubricating oil replacement system.
상세보기
Koeberlein David E. ; Cantrell Paul D. ; Keith Eric S. ; Graham John P. ; Wang Jerry C. ; Roettgen Leslie A. ; Carver Donald P. ; Black Colin I. ; Stehouwer David M. ; Hatton Ray C., Electronically controlled continuous lubricating oil replacement system.
상세보기
Marsh Jerry L. ; Kirchman John C. ; Koeberlein David E., Electronically controlled continuous lubricating oil replacement system.
상세보기
Jorgensen Robert A. ; Butler Steven R. ; Daugherty Hugh M., Electronically controlled lubricating oil and fuel blending system.
상세보기
Jerry L. Marsh ; Kevin C. Coleman, Electronically controlled lubricating oil removal system.
상세보기
McCaleb David A., Environmentally safe fluid changing system.
상세보기
Chajec, Zdzislaw W.; Nelson, Steven D.; Nelson, Eric A.; O'Brien, Kevin C., Fluid level measuring system for machines.
상세보기
Apostolides,John K., Fluid transfer system.
상세보기
Tinney Joseph F., Four-cycle fuel-lubricated internal combustion engine.
상세보기
Tinney, Joseph F., Four-cycle fuel-lubricated internal combustion engine.
상세보기
Hoffman ; II John A. (Peoria IL) Goloff C. Nickolas (Secor IL), Injector system for an oil renewal system.
상세보기
Chamberlin, III, William Bricker; Pudelski, John Kent, Low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same.
상세보기
Peters Lester L. ; Yonushonis Thomas M. ; Amlung Raymond J., Lubricating oil and fuel blending system.
상세보기
Busch, Charles C.; Copley, Dallas; Bradshaw, Jeff, Lubrication system and method of making the same.
상세보기
Inoue Kiyoshi (Kanagawa-ken JPX) Hirata Masakuni (Kanagawa-ken JPX), Method and apparatus for replenishing the lubricating oil of an internal combustion engine.
상세보기
John Kent Pudelski ; William Bricker Chamberlin, III, Method of operating an internal combustion engine.
상세보기
William Bricker Chamberlin, III ; John Kent Pudelski ; George Steven Szappanos, Method of operating spark-ignition four-stroke internal combustion engine.
상세보기
Apostolides, John K., Methods and systems for collecting and processing data in association with machine operation and maintenance.
상세보기
Apostolides, John K., Methods and systems for performing, monitoring and analyzing multiple machine fluid processes.
상세보기
Apostolides, John K., Methods and systems for performing, monitoring and analyzing multiple machine fluid processes.
상세보기
Apostolides,John K., Methods and systems for performing, monitoring and analyzing multiple machine fluid processes.
상세보기
Oligmueller Jeffrey, Multiple speed lubrication system for a work vehicle.
상세보기
Lekowicz, Raymond P., Outdrive gear oil monitor.
상세보기
Apostolides John K., Portable fluid transfer conduit.
상세보기
Apostolides, John K., Portable fluid transfer conduit.
상세보기
Rim, Julius J., System for and methods of operating diesel engines to reduce harmful exhaust emissions and to improve engine lubrication.
상세보기
Boyle Frederick P. ; Damm Klaus-Werner ; Garvin Gary A. ; Orloff Gary L., System for maintaining the quality and level of lubricant in an engine.
상세보기
Few Jeffrey P., Transmission fluid exchanger.
상세보기
Apostolides, John, Vehicle fluid change apparatus.
상세보기
Apostolides, John, Vehicle fluid change apparatus and method.
상세보기

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

Automatic crankcase oil change and makeup system 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (45)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

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

Automatic crankcase oil change and makeup system 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (45)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트