JPS53148638A - Detector for operation of engine oil pump - Google Patents

Detector for operation of engine oil pump

Info

Publication number
JPS53148638A
JPS53148638A JP6388577A JP6388577A JPS53148638A JP S53148638 A JPS53148638 A JP S53148638A JP 6388577 A JP6388577 A JP 6388577A JP 6388577 A JP6388577 A JP 6388577A JP S53148638 A JPS53148638 A JP S53148638A
Authority
JP
Japan
Prior art keywords
engine oil
oil pump
detector
abnormality
compact
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
JP6388577A
Other languages
Japanese (ja)
Other versions
JPS6017925B2 (en
Inventor
Hisashi Suezaki
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP6388577A priority Critical patent/JPS6017925B2/en
Publication of JPS53148638A publication Critical patent/JPS53148638A/en
Publication of JPS6017925B2 publication Critical patent/JPS6017925B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

PURPOSE: To provide a light, compact and cheap detector which can detect the abnormality of an engine oil pump accurately and quickly, by photoelectrically detecting the forced supply state of engine oil.
COPYRIGHT: (C)1978,JPO&Japio
JP6388577A 1977-05-31 1977-05-31 Engine oil pump abnormality detection device Expired JPS6017925B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6388577A JPS6017925B2 (en) 1977-05-31 1977-05-31 Engine oil pump abnormality detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6388577A JPS6017925B2 (en) 1977-05-31 1977-05-31 Engine oil pump abnormality detection device

Publications (2)

Publication Number Publication Date
JPS53148638A true JPS53148638A (en) 1978-12-25
JPS6017925B2 JPS6017925B2 (en) 1985-05-08

Family

ID=13242179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6388577A Expired JPS6017925B2 (en) 1977-05-31 1977-05-31 Engine oil pump abnormality detection device

Country Status (1)

Country Link
JP (1) JPS6017925B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60101213A (en) * 1983-11-08 1985-06-05 Otsupama Kogyo Kk Feed detector for fluid such as fuel, lubricating oil, and the like
JPS6114416A (en) * 1984-06-28 1986-01-22 Sanshin Ind Co Ltd Separate oiling device for internal-conbustion engine
JPS6134308A (en) * 1984-07-27 1986-02-18 Sanshin Ind Co Ltd Detection device for lubricating oil supply condition in internal-combustion engine
US4745427A (en) * 1985-09-13 1988-05-17 Minolta Camera Kabushiki Kaisha Multi-point photometric apparatus
US4769663A (en) * 1985-09-02 1988-09-06 Minolta Camera Kabushiki Kaisha Camera with an automatic focus adjusting apparatus
US4937610A (en) * 1985-09-09 1990-06-26 Minolta Camera Kabushiki Kaisha Exposure control device for a camera
US5006876A (en) * 1985-02-25 1991-04-09 Minolta Camera Kabushiki Kaisha Exposure calculating device
US5017957A (en) * 1985-09-09 1991-05-21 Minolta Camera Kabushiki Kaisha Exposure control device for a camera

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60101213A (en) * 1983-11-08 1985-06-05 Otsupama Kogyo Kk Feed detector for fluid such as fuel, lubricating oil, and the like
JPS6114416A (en) * 1984-06-28 1986-01-22 Sanshin Ind Co Ltd Separate oiling device for internal-conbustion engine
JPH0541804B2 (en) * 1984-06-28 1993-06-24 Sanshin Kogyo Kk
JPS6134308A (en) * 1984-07-27 1986-02-18 Sanshin Ind Co Ltd Detection device for lubricating oil supply condition in internal-combustion engine
US5006876A (en) * 1985-02-25 1991-04-09 Minolta Camera Kabushiki Kaisha Exposure calculating device
US4769663A (en) * 1985-09-02 1988-09-06 Minolta Camera Kabushiki Kaisha Camera with an automatic focus adjusting apparatus
US4937610A (en) * 1985-09-09 1990-06-26 Minolta Camera Kabushiki Kaisha Exposure control device for a camera
US5017957A (en) * 1985-09-09 1991-05-21 Minolta Camera Kabushiki Kaisha Exposure control device for a camera
US5311244A (en) * 1985-09-09 1994-05-10 Minolta Camera Kabushiki Kaisha Exposure control device for a camera
US4745427A (en) * 1985-09-13 1988-05-17 Minolta Camera Kabushiki Kaisha Multi-point photometric apparatus
US4796043A (en) * 1985-09-13 1989-01-03 Minolta Camera Kabushiki Kaisha Multi-point photometric apparatus

Also Published As

Publication number Publication date
JPS6017925B2 (en) 1985-05-08

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