[특허]Internal combustion engine with mass balance

Daimler-Benz Aktiengesellschaft

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Internal combustion engine with mass balance

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02B-075/06
미국특허분류(USC)	123/192.B; 074/604
출원번호	US-0180474 (1980-08-22)
우선권정보	DE-0035384 (1979-09-01)
발명자 / 주소	Zeilinger, Karl Bachschmid, Reiner
출원인 / 주소	Daimler-Benz Aktiengesellschaft
대리인 / 주소	Craig & Burns
인용정보	피인용 횟수 : 4 인용 특허 : 1

초록
▼

An internal combustion engine provided with a mass balance unit of the second order. The mass balance unit includes two balancing shafts with each of the balancing shafts being provided with balancing weights. The balancing shafts are arranged on respective sides of the crankshaft of the engine and extend in parallel thereto. The balancing shafts are driven with a chain by a sprocket wheel seated on the crankshaft with one of the shafts being directly driven for rotation in the direction of rotation of the crankshaft and the other rotating, through the interposition of a pair of gear wheels, in a direction in opposition to the direction of rotation of the crankshaft. The directly driven balancing shaft with sprocket wheel is mounted on an inside of the lid covering an opening of the crankcase of the engine. The other balancing shaft is supported on a bearing cover for the crankshaft and the driving is effected from a sprocket wheel attached to a crank web of the crankshaft.

대표
청구항
▼

1. An internal combustion engine provided with a mass balance means of the second order, the mass balance means includes two balancing shafts respectively arranged on each side of and parallel to a crankshaft of the engine, balancing weight means on each of the balancing shafts, means for directly driving one of the balancing shafts in a direction of rotation of the crankshaft and for indirectly driving the other of the balancing shafts in a direction of rotation opposite the direction of rotation of the crankshaft, characterized in that a lid means is provided for covering an opening of a crankcase of the engine, a bearing cover means is provided for covering a main bearing pin of the crankshaft, the directly driven balancing shaft is mounted on an inside of the lid means, the indirectly driven balancing shaft is supported on the bearing cover means, the driving means includes a sprocket wheel attached to a crank web of the crankshaft, a chain means cooperable with the sprocket wheel attached to the crank web of the crankshaft, a drive shaft means having a drive sprocket wheel on a first gear mounted thereon, a further gear cooperable with the first gear is provided on the indirectly driven balancing shaft, and in that the drive shaft means is supported in the bearing cover means and an adjacent bearing cover for the crankshaft. 2. An internal combustion engine according to claim 1, characterized in that the drive means further includes an additional sprocket wheel mounted on the directly driven balancing shaft, a sliding rail means is provided for guiding a movement of the chain means between the drive sprocket wheel and the additional sprocket wheel, and in that at least a portion of the sliding rail at least in an area of the drive sprocket wheel is formed as a chain box means for partially encompassing the drive sprocket wheel. 3. An internal combustion engine according to claim 1, characterized in that a chain tightener means is cooperable with a face of the chain at a position between the sprocket wheel attached to the crank web of the crankshaft and the drive sprocket wheel, and in that the chain tightener means is attached to an inside of a further lid means covering an opening in the crankcase. 4. An internal combustion engine according to one of claims 1 or 3, characterized in that the internal combustion engine includes a lubricating oil circulatory system, spray nozzle means are connected to the lubricating oil circulatory system and are directed to impact points for the chain means. 5. An internal combustion engine according to one of claims 1 or 3, wherein the internal combustion engine is a four cylinder engine, and wherein the crankshaft is provided with a counterweight at least in front of a first connecting rod bearing pin and a last connecting rod bearing pin, characterized in that the sprocket wheel attached to the crank web of the crankshaft is arranged between the first and second cylinders and in that at least the counterweight in front of the first connecting rod bearing pin is detachable from the crankshaft so as to enable the sprocket wheel to be attached to the crank web of the crankshaft. 6. An internal combustion engine according to claim 3, characterized in that the drive means further includes an additional sprocket wheel mounted on the directly driven balancing shaft, a sliding rail means is provided for guiding a movement of the chain means between the drive sprocket wheel and the additional sprocket wheel, and in that at least a portion of the sliding rail at least in an area of the drive sprocket wheel is formed as a chain box means for partially encompassing the drive sprocket wheel. 7. An internal combustion engine according to claim 6, characterized in that the engine further includes a lubricating oil circulatory system, a plurality of spray nozzle means are connected to the lubricating oil circulatory system and are respectively directed to impact points for the chain means, meshing points of the gear and further gear, and the chain tightener means. 8. An internal combustion engine according to claim 6, wherein the internal combustion engine is a four cylinder engine, and wherein the crankshaft is provided with a counterweight at least in front of a first connecting rod bearing pin and a last connecting rod bearing pin, characterized in that the sprocket wheel attached to the crank web of the crankshaft is arranged between the first and second cylinders, and in that at least the counterweight in front of the first connecting rod bearing pin is detachable from the crankshaft so as to enable the sprocket wheel to be attached to the crank web of the crankshaft. 9. An internal combustion engine according to one of claims 1, 3, or 6, wherein the internal combustion engine is a four cylinder engine, and wherein the crankshaft is provided with a counterweight at least in front of a first connecting rod bearing pin and a last connecting rod bearing pin, characterized in that the sprocket wheel attached to the crank web of the crankshaft is arranged between the third and fourth cylinders, and in that at least the counterweight behind the last connecting rod bearing pin is detachable from the crankshaft so as to enable the sprocket wheel to be attached to the crank web of the crankshaft.

인용문헌 (1)

Berti Jerome L. (Chicago Heights IL), Engine balancer for a four cylinder in-line internal combustion engine.

이 특허를 인용한 특허 (4)

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	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

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Internal combustion engine with mass balance

초록
▼

대표
청구항
▼

인용문헌 (1)

이 특허를 인용한 특허 (4)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Internal combustion engine with mass balance

초록 ▼

대표청구항 ▼

인용문헌 (1)

이 특허를 인용한 특허 (4)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼