[특허]Arrangement for measuring injection quantities

Robert Bosch GmbH

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, Kafe, Webinar 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

Arrangement for measuring injection quantities

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01M-015/00
미국특허분류(USC)	073/119.A
출원번호	US-0542070 (1983-10-14)
우선권정보	DE-0038107 (1982-10-14); DE-0002059 (1983-01-22)
발명자 / 주소	Abt, Jurgen Handtmann, Dieter Schwartz, Reinhard Wocher, Bertold
출원인 / 주소	Robert Bosch GmbH
대리인 / 주소	Striker, Michael J.
인용정보	피인용 횟수 : 6 인용 특허 : 1

초록

An arrangement for measuring of the injection quantity, the injection beginning and the injection end of individual injections of an intermittently operating injection pump, has an injection chamber, an adjustable throttle connectable with the injection chamber at one location, a movable wall limiting the injection chamber at another location against the counterforce, a path sensor arranged to receive the position of the movable wall and supply a signal for adjustment of throttle.

대표
청구항
▼

1. An arrangement for measuring the injection quantity, the injection beginning and the injection end of individual injections of an intermittently operating injection pump, comprising means forming an injection chamber; an adjustable throttle arranged at one location of said injection chamber so as to close the latter and including a throttle piston with a spindle; a movable wall arranged at another location of said injection chamber and limiting the same with a counterforce, said movable wall being formed as a wave siphon diaphragm which is deflectable; a path sensor arranged for sensing a position of said movable wall and supplying a signal for adjusting of said throttle; and means adjusting said throttle in response to said signal, said adjusting means including an electric variable speed motor which receives an electrical signal corresponding to the deflection of said wave siphon diaphragm and drives said spindle connected with said throttle piston. 2. An arrangement as defined in claim 1, wherein said spindle connected with said throttle piston of said throttle is formed as a threaded spindle. 3. An arrangement as defined in claim 1, wherein said path sensor is a contactless sensor. 4. An arrangement as defined in claim 1, wherein the injection pump has a cam shaft, said path sensor being arranged so that its signal corresponds to the instantaneous angle of the cam shaft of the injection pump. 5. An arrangement as defined in claim 1, and further comprising a delivered quantity measuring device arranged for continuously measuring the same and connected downstream of said injection chamber. 6. An arrangement as defined in claim 1, wherein the injection pump has at least one outlet connected with said injection chamber. 7. An arrangement for measuring the injection quantity, the injection beginning and the injection end of individual injections of an intermittently operating injection pump, comprising means forming an injection chamber; an adjustable throttle arranged at one location of said injection chamber so as to close the latter and having a controllable cross-section; a movable wall arranged at another location of said injection chamber and limiting the same with a counterforce; a path sensor arranged for sensing a position of said movable wall and supplying a signal for adjusting of said throttle; means for adjusting said throttle in response to said signal; and a mechanohydraulic pressure regulator for controlling the cross-section of said throttle to the pressure in said chamber. 8. An arrangement for measuring the injection quantity, the injection beginning and the injection end of individual injections of an intermittently operating injection pump, comprising means forming an injection chamber; an adjustable cross-section controlled throttle arranged at one location of said injection chamber so as to close the latter; a movable wall arranged at another location of said injection chamber and limiting the same with a counterforce; a path sensor arranged for sensing a position of said movable wall and supplying a signal for adjusting of said throttle; means for adjusting said throttle in response to said signal; and a control loop for controlling the cross-section of said throttle and having low pass characteristics. 9. An arrangement for measuring the injection quantity, the injection beginning and the injection end of individual injections of an intermittently operating injection pump, comprising means forming an injection chamber; an adjustable cross-section controlled throttle arranged at one location of said injection chamber so as to close the latter; a movable wall arranged at another location of said injection chamber and limiting the same with a counterforce; a path sensor arranged for sensing a position of said movable wall and supplying a signal for adjusting of said throttle; means for adjusting said throttle in response to said signal; and a control loop for controlling the cross-section of said throttle and formed as a two-point regulator with hysteresis. 10. An arrangement for measuring the injection quantity, particularly for measuring timely averaged delivered quantities (Q n ) of individual outlets of the injection pump, the injection beginning and the injection end of individual injections of an intermittently operating injection pump, comprising means forming an injection chamber; an adjustable throttle arranged at one location of said injection chamber so as to close the latter; a movable wall arranged at another location of said injection chamber and limiting the same with a counterforce; a path sensor arranged for sensing a position of said movable wall and supplying a signal for adjusting of said throttle; and means for adjusting said throttle in response to said signal; and further comprising a delivered quantity measuring device arranged downstream of said injection chamber and receiving a delivered quantity (q 0 ) averaged over the time and the outlets; means arranged upstream of said delivered quantity measuring device and operative for receiving individual amplitudes (h n ) of impulses associated with instantaneous injection outlet (n); and means for evaluating the signals (h nm ) in accordance with the formula ##EQU## where n=1 . . . z is numbering of the z outlet of the injection pump; m is numbering of the m revolutions of the injection pump during the measurement; n 2 is the number of revolutions of the injection pump. 11. An arrangement for measuring the injection quantity, the injection beginning and the injection end of individual injections of an intermittently operating injection pump, comprising an injection chamber; a movable wall arranged so that the pump and said movable wall are connected in parallel to one another with said injection chamber; means for measuring the path of said movable wall; control means using the measured path and regulating the pump to number of revolutions n 1 proportional to the through-flow q 0 ; means at the pump for exactly receiving the delivered quantity q 0 averaged over the time and the outlets; means for receiving in said movable wall the amplitudes h n of impulses associated with the instantaneously injecting outlets n; and means for evaluation the signals in accordance with the formula ##EQU## wherein n=1 . . . z is numbering of the z outlet of the injection pump; m is numbering of the m revolutions of the injection pump during the measurement; n 2 is the number of revolutions of the injection pump. 12. An arrangement as defined in claim 11, wherein said control means is an electric control loop; said movable wall being formed as a piston acting upon said electric control loop. 13. An arrangement as defined in claim 11, wherein said injection chamber is formed as a passage of through-flow measuring means.

이 특허에 인용된 특허 (1)

Ito Shinzo (Aichi JPX) Kato Tateshi (Anjo JPX) Noma Takumi (Okazaki JPX) Sugimoto Soichiro (Okazaki JPX) Toiyama Seigi (Okazaki JPX). Apparatus for measuring an injection amount. USP1984034437341.

이 특허를 인용한 특허 피인용횟수: 6

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

Arrangement for measuring injection quantities

초록

대표
청구항
▼

이 특허에 인용된 특허 (1)

이 특허를 인용한 특허 피인용횟수: 6

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

Arrangement for measuring injection quantities

초록

대표청구항 ▼

이 특허에 인용된 특허 (1)

이 특허를 인용한 특허 피인용횟수: 6

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

대표
청구항
▼