JPS57194336A - Automatic oil sampling device - Google Patents

Automatic oil sampling device

Info

Publication number
JPS57194336A
JPS57194336A JP20886481A JP20886481A JPS57194336A JP S57194336 A JPS57194336 A JP S57194336A JP 20886481 A JP20886481 A JP 20886481A JP 20886481 A JP20886481 A JP 20886481A JP S57194336 A JPS57194336 A JP S57194336A
Authority
JP
Japan
Prior art keywords
oil
valve
sampling bottle
bottle
port
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
JP20886481A
Other languages
Japanese (ja)
Other versions
JPS6322536B2 (en
Inventor
Tsuneo Hisatake
Yukiro Sasaki
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.)
Caterpillar Mitsubishi Ltd
Original Assignee
Caterpillar Mitsubishi 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 Caterpillar Mitsubishi Ltd filed Critical Caterpillar Mitsubishi Ltd
Priority to JP20886481A priority Critical patent/JPS57194336A/en
Publication of JPS57194336A publication Critical patent/JPS57194336A/en
Publication of JPS6322536B2 publication Critical patent/JPS6322536B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)

Abstract

PURPOSE:To automatically sample a constant amount of oil at an adequate point of time during the operation of a machine, by forming an oil passage which extends from a hydraulic line to an oil sampling bottle through an electromagnetic changeover valve and the valve rod of a bottle holding body, and providing a float valve which chokes the outlet when the specified quantity is attained. CONSTITUTION:When an electromagnetic changeover valve 2 is opened by the control signal from a mechanism 8 which integrates the actual operation time of an operating machine, the pressurized oil from a hydraulic line 1 is introduced into an oil sampling bottle 5 through an intake port 45, a relay port 60, an oil introducing passage 59, and an outlet port 61 successively. When the level of oil in the oil sampling bottle 5 reaches a float valve 64, this float valve starts moving up and when the amount of the oil reaches a certain value, the outlet port 61 is closed. At an adequate point of time, a valve rod 57 is lowered together with the oil sampling bottle 5 by the tensile force of a spring 62 to put the relay port 60 in a shaft hole 58, and thus the pressurized oil is not discharged from the outlet port 61 even if the float valve 64 moves down before the bottle 5 is detached.
JP20886481A 1981-12-23 1981-12-23 Automatic oil sampling device Granted JPS57194336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20886481A JPS57194336A (en) 1981-12-23 1981-12-23 Automatic oil sampling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20886481A JPS57194336A (en) 1981-12-23 1981-12-23 Automatic oil sampling device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7889081A Division JPS57193694A (en) 1981-05-25 1981-05-25 Automatic oil extracting device

Publications (2)

Publication Number Publication Date
JPS57194336A true JPS57194336A (en) 1982-11-29
JPS6322536B2 JPS6322536B2 (en) 1988-05-12

Family

ID=16563377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20886481A Granted JPS57194336A (en) 1981-12-23 1981-12-23 Automatic oil sampling device

Country Status (1)

Country Link
JP (1) JPS57194336A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03137595A (en) * 1989-10-23 1991-06-12 Iijima Denshi Kogyo Kk Water quality monitoring device for river, drainage canal and the like
CN104374606A (en) * 2014-10-30 2015-02-25 中国船舶工业系统工程研究院 Jet fuel filter separator integrated sampling device for ship
CN105571901A (en) * 2015-12-10 2016-05-11 浙江省海洋水产研究所 Rotary semi-isolation type high-accuracy plankton sampling system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2541896B2 (en) * 1992-11-30 1996-10-09 株式会社トルネックス Artificial tornado exhaust system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03137595A (en) * 1989-10-23 1991-06-12 Iijima Denshi Kogyo Kk Water quality monitoring device for river, drainage canal and the like
CN104374606A (en) * 2014-10-30 2015-02-25 中国船舶工业系统工程研究院 Jet fuel filter separator integrated sampling device for ship
CN105571901A (en) * 2015-12-10 2016-05-11 浙江省海洋水产研究所 Rotary semi-isolation type high-accuracy plankton sampling system

Also Published As

Publication number Publication date
JPS6322536B2 (en) 1988-05-12

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