KR970001210A - Lubrication device - Google Patents

Lubrication device Download PDF

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Publication number
KR970001210A
KR970001210A KR1019950017877A KR19950017877A KR970001210A KR 970001210 A KR970001210 A KR 970001210A KR 1019950017877 A KR1019950017877 A KR 1019950017877A KR 19950017877 A KR19950017877 A KR 19950017877A KR 970001210 A KR970001210 A KR 970001210A
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KR
South Korea
Prior art keywords
judging
sensitivity
sensor
oil
gasoline
Prior art date
Application number
KR1019950017877A
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Korean (ko)
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KR0126067B1 (en
Inventor
히요시 다쓰노
Original Assignee
다쓰노 히로미찌
가부시끼가이샤 다쓰노·메카트로닉스
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Priority to KR1019950017877A priority Critical patent/KR0126067B1/en
Publication of KR970001210A publication Critical patent/KR970001210A/en
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Publication of KR0126067B1 publication Critical patent/KR0126067B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06Details or accessories

Abstract

본원 발명은 높은 정밀도로 자동차연료탱크의 유종을 판정하기 위한 급유장치에 관한 것으로 방향족계탄화수소에 대한 감도 Sal이 파라핀계탄화수소에 대한 감도 Sb1보다 큰 센서 A와, 피라핀계탄화수소에 대한 감도 Sb2가 방향족계탄화수소에 대한 감도 Sa2보다도 작으나 센서 A의 파라핀계탄화수소에 대한 감도 Sb1보다도 크고 감도Sa2보다도 적은 센서 B와의 셋트로서 되는 유종검출센서, 상기 센서 A,B로부터의 신호 및 이들의 차분신호를 출력하는 연산수단과를 구비하고 시간의 경과마다에 신호의 종류와 판정기준치 C1, C2, C3을 변화케 하는 것에 의해서 각 센서 A,B의 방향족계와 파라핀계탄화수소와에 대한 특성의 상위함을 적극적으로 이용하여 유종을 판정한다.The present invention sensitivity to that the sensitivity S al large sensor than the sensitivity S b1 to the paraffinic hydrocarbon A for the aromatic hydrocarbon group, pyrazolyl pingye hydrocarbon on the fuel supply device for determining yujong of the vehicle fuel tank with a high precision S b2 signal and those from the yujong detection sensor, the sensors a, B are the sensitivity S a2 than small, but the sensor a as a paraffin-based set with a small sensor B than S a2 sensitivity greater than S b1 sensitivity to hydrocarbon for an aromatic hydrocarbon And an arithmetic means for outputting a differential signal of the A and B aromatics and paraffinic hydrocarbons by varying the signal type and the determination reference values C 1 , C 2 and C 3 over time. Determination of the oil type is made by actively using the difference in the characteristics with respect to.

Description

급유장치Lubrication device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 급유장치에 사용하는 급유노즐의 일실시예를 그의 일부를 파단하여 내부고조를 나타내는 사시도임, 제3도는 본 발명의 급유장치의 일실시예를 나타내는 구성도임, 제4도는 본 발명에 사용하는 유종검출센서의 일실시예를 나타내는 단면도이다, 제7도는 동상장치에 있어서의 유종판정수단의 일실시예를 나타내는 블럭도이다, 제10도는 본 발명의 급유장치의 동작을 나타내는 플로우챠아트이다.FIG. 1 is a perspective view showing internal solidification by breaking a part of an embodiment of a fuel supply nozzle used in the oil supply device of the present invention. FIG. 3 is a configuration diagram showing an embodiment of the oil supply device of the present invention. FIG. 7 is a cross-sectional view showing an embodiment of the oil kind detection sensor used in the present invention. FIG. 7 is a block diagram showing an embodiment of the oil kind determining means in the in-phase device. FIG. 10 shows the operation of the oil supply device of the present invention. It is a flowchart art.

Claims (5)

방향족계탄화수소에 대한 감도 Sa1이 파라핀계탄화수소에 대한 감도 Sb1보다 큰 제1센서와, 파라핀계탄화수소에 대한 감도 Sb2가 방향족계탄화수소에 대한 감도 Sa2보다도 작으나 상기 감도 Sb1보다는 크고 감도 Sa1보다는 작은 제2센서와로부터 되는 가스검출수단과; 자동차 연료 탱크의 베이퍼를 상기 가스검출수단으로 흡인하는 베이퍼흡인수단과, 및 상기 제1, 제2센서로부터의 신호에 의해서 유종을 판정하는 유종판정수단과를 포함하여서 구성된 급유장치.Sensitivity S a1 for aromatic hydrocarbons is greater than S b1 for paraffinic hydrocarbons, and Sensitivity S b2 for paraffinic hydrocarbons is smaller than sensitivity S a2 for aromatic hydrocarbons, but greater than Sensitivity S b1. A gas detecting means made from a second sensor smaller than S a1 ; And a fuel suction means for sucking vapor of the automobile fuel tank into the gas detection means, and oil type determination means for determining oil type by signals from the first and second sensors. 제1항에 있어서, 상기 유종판정수단은 베이퍼가 도달하기 전의 제1, 제2센서의 출력에 의해 베이스라인을 보정한 신호 Ac, Bc를 출력하는 보정수단과, 상기 각 센서의 보정후의 신호 Ac와 Bc와의 차분신호(Ac-Bc)를 연산하는 연산수단과, 제1, 제2 및 제3기준치 C1, C2, C3(단, C1〉C2〉C|3)를 설정하는 기준설정수단과, 베이퍼가 상기 가스검출수단에 도달한 시점을 기준으로 하고, 제1의 시간 T1이 경과하기까지에 상기 보정수단으로부터의 제1센서의 신호 Ac가 제1기준치 C1을 넘었을 경우에 가솔린으로 판정하는 제1판정수단과, 상기 판정에 의해서 가솔린으로 판정되지 않은 경우에 제2의 시간 T2가 경과하기 까지에 상기 연산수단으로부터의 차분신호 Ac-Bc가 제2기준치 C2를 넘었을 경우에 가솔린으로 판정하는 제2판정수단과, 상기 제2판정수단에 의해 가솔린으로 판정되지 않은 경우에, 제3의 시간 T3가 경과하기까지에 상기 연산수단으로부터의 차분신호 Ac-Bc가 상기 제2기준치 C2를 넘었을 경우에 가솔린으로 판정하는 제3판정수단과, 제3의 시간 T3이 경과하기 까지의 상기 연산수단으로부터의 차분신호가 제3기준치 C3을 넘지않는 경우에 경유로 판정하는 제4판정수단과, 상기 제3의 시간 T3이 경과하기 까지에 제3판정수단에 의해 가솔린으로 판정되지 않고, 또 제4판정수난에 의해 경유로 판정되지 않을 때에 유종의 판정이 불늘이라고 판정하는 제5판정 수단으로서 됨을 특징으로 하는 급유장치.2. The oil kind determination means according to claim 1, wherein the oil kind determination means outputs signals A c and B c which correct the baseline by the output of the first and second sensors before the vapor arrives, and after the correction of each sensor. calculating means for calculating a difference signal between the signal a and c B c (a c -B c) and, the first, second and third reference value C 1, C 2, C 3 ( single, C 1> C 2> C 3 ) the reference setting means for setting the signal, and the signal A c of the first sensor from the correction means until the first time T 1 has elapsed based on the time when the vapor reaches the gas detecting means. The first judging means for judging gasoline when the first reference value C 1 is exceeded, and the difference signal A from the calculation means until the second time T 2 elapses if the judging is not gasoline by the judgment; c -B c is a second and a second determining means for determining the gasoline in the case beyond the reference value C 2, said second plate If by means that are not determined as gasoline, which is a difference signal A c -B c from the calculation means to the up to three hours of the T 3 has passed the determination as gasoline in the case of more than the second reference value C 2 Third judging means, and fourth judging means for judging via the case where the difference signal from the calculating means until the third time T 3 has passed does not exceed a third reference value C 3 , and the third time. Oil supply, characterized in that as the fifth determination means for judging that the determination of oil type is scale when not determined as gasoline by the third judging means until T 3 elapses, and when it is not judged as a gas oil by the fourth judging pass. Device. 제1항에 있어서, 상기 제1, 제2, 제3 및 제4판정수단으로서의 판단동작은 일정시간내에 다수회 실행될 수 있는 간격으로 행하여지며, 복수회 연속해서 판단된 경우에 유종의 판정을 행하는 것을 특징으로 하는 급유장치.The method of claim 1, wherein the judging operation as the first, second, third and fourth judging means is performed at intervals that can be executed a plurality of times within a predetermined time period. Refueling apparatus characterized in that. 제2항에 있어서, 상기 보정수단은 베이퍼가 도달하기 이전의 각 센서의 출력과 베이퍼 검출시의 출력과의 차분 값을 출력함을 특징으로 하는 급유장치.The oil supply apparatus according to claim 2, wherein the correction means outputs a difference value between the output of each sensor before the vapor arrives and the output at the detection of the vapor. 제1항에 있어서, 상기 가스센서, 베이퍼흡인수단, 및 유종판정수단이 급유노즐에 마련되어 있음을 특징으로 하는 급유장치.The oil supply apparatus according to claim 1, wherein the gas sensor, the vapor suction means, and the oil kind determination means are provided in the oil supply nozzle. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950017877A 1995-06-28 1995-06-28 Oil discharging apparatus KR0126067B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950017877A KR0126067B1 (en) 1995-06-28 1995-06-28 Oil discharging apparatus

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Application Number Priority Date Filing Date Title
KR1019950017877A KR0126067B1 (en) 1995-06-28 1995-06-28 Oil discharging apparatus

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KR970001210A true KR970001210A (en) 1997-01-21
KR0126067B1 KR0126067B1 (en) 1997-12-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100370780B1 (en) * 2000-03-15 2003-02-05 학교법인 포항공과대학교 Coding/decoding method and apparatus of turbo code concatenated by Hamming code

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100370780B1 (en) * 2000-03-15 2003-02-05 학교법인 포항공과대학교 Coding/decoding method and apparatus of turbo code concatenated by Hamming code

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