JPS6484895A - Oil feeder with oil-kind sensor - Google Patents

Oil feeder with oil-kind sensor

Info

Publication number
JPS6484895A
JPS6484895A JP23140787A JP23140787A JPS6484895A JP S6484895 A JPS6484895 A JP S6484895A JP 23140787 A JP23140787 A JP 23140787A JP 23140787 A JP23140787 A JP 23140787A JP S6484895 A JPS6484895 A JP S6484895A
Authority
JP
Japan
Prior art keywords
level
oil
gas sensor
detection
value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP23140787A
Other languages
Japanese (ja)
Other versions
JPH0637238B2 (en
Inventor
Hajime Yasuda
Masaji Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tominaga Manufacturing Co
Original Assignee
Tominaga Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tominaga Manufacturing Co filed Critical Tominaga Manufacturing Co
Priority to JP23140787A priority Critical patent/JPH0637238B2/en
Publication of JPS6484895A publication Critical patent/JPS6484895A/en
Publication of JPH0637238B2 publication Critical patent/JPH0637238B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

PURPOSE: To detect kinds of fueling oil by setting level A, which is equal to the median between the output value of a gas sensor in the detection of diesel engine oil and that in no detection, and level B, which is equal to the median between the gas sensor output value in gasoline detection and that in no detection, and beginning fueling if the output value of the gas sensor exceeds level A but is lower than level B. CONSTITUTION: In a diesel engine oil supply system, inserting a discharge pipe NP into a filler port EI of a fuel tank E introduces oil gas from a tip opening 14 of a passage UP to a gas sensor Z. When the value of output signal f of the gas sensor Z reaches level A, a discrimination circuit 30 counts time t1 in reference to clock signal q and drives pump P for fueling if the value of signal f does not exceed level B after the passage of time t1 . If oil in the fuel tank E is gasoline, then a pump P is not driven because the value of signal exceeds level B when time t1 has passed after exceeding level A.
JP23140787A 1987-09-16 1987-09-16 Oil supply device with oil type sensor Expired - Fee Related JPH0637238B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23140787A JPH0637238B2 (en) 1987-09-16 1987-09-16 Oil supply device with oil type sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23140787A JPH0637238B2 (en) 1987-09-16 1987-09-16 Oil supply device with oil type sensor

Publications (2)

Publication Number Publication Date
JPS6484895A true JPS6484895A (en) 1989-03-30
JPH0637238B2 JPH0637238B2 (en) 1994-05-18

Family

ID=16923119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23140787A Expired - Fee Related JPH0637238B2 (en) 1987-09-16 1987-09-16 Oil supply device with oil type sensor

Country Status (1)

Country Link
JP (1) JPH0637238B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0385297A (en) * 1989-08-18 1991-04-10 Tokico Ltd Oil feeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0385297A (en) * 1989-08-18 1991-04-10 Tokico Ltd Oil feeder

Also Published As

Publication number Publication date
JPH0637238B2 (en) 1994-05-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees