JPS5740645A - Static electricity generating and testing device for liquid - Google Patents

Static electricity generating and testing device for liquid

Info

Publication number
JPS5740645A
JPS5740645A JP11661780A JP11661780A JPS5740645A JP S5740645 A JPS5740645 A JP S5740645A JP 11661780 A JP11661780 A JP 11661780A JP 11661780 A JP11661780 A JP 11661780A JP S5740645 A JPS5740645 A JP S5740645A
Authority
JP
Japan
Prior art keywords
liquid
tank
pipe
static electricity
electricity generating
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
JP11661780A
Other languages
Japanese (ja)
Other versions
JPS639620B2 (en
Inventor
Akio Miyamoto
Motoo Tsuchie
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11661780A priority Critical patent/JPS5740645A/en
Publication of JPS5740645A publication Critical patent/JPS5740645A/en
Publication of JPS639620B2 publication Critical patent/JPS639620B2/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

PURPOSE:To enable to test selectively a solid material with a small amount of static electricity generation, by soaking a static electricity generating means contacting with a liquid accomodated in a sealed tank in the liquid, and circulating the liquid in the tank to measure static electricity generated in the static electricity generating means. CONSTITUTION:A pipe 7 is inserted in a tank 1 via a pipe loading and unloading part 6 on the tank 1. The pipe 7 is a pipe for a solid material for testing selectively, and the other end of the pipe 7 is coupled to a liquid pump 9 via a transporting pipe 7a and an orifice 8. Further to the pump 9 a liquid electrode 10 is connected, and the liquid electrode 10 is soaked in a transferring liquid 2 in the tank 1. Still more, into the tank 1 nitrogen gas is supplied via stop valves 11a, 11b and is discharged from the inside of the tank 1. Thereby, a pipe for a static electricity generating means can be easily exchanged without exposing a liquid in the device to the atmospheric air.
JP11661780A 1980-08-22 1980-08-22 Static electricity generating and testing device for liquid Granted JPS5740645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11661780A JPS5740645A (en) 1980-08-22 1980-08-22 Static electricity generating and testing device for liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11661780A JPS5740645A (en) 1980-08-22 1980-08-22 Static electricity generating and testing device for liquid

Publications (2)

Publication Number Publication Date
JPS5740645A true JPS5740645A (en) 1982-03-06
JPS639620B2 JPS639620B2 (en) 1988-03-01

Family

ID=14691608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11661780A Granted JPS5740645A (en) 1980-08-22 1980-08-22 Static electricity generating and testing device for liquid

Country Status (1)

Country Link
JP (1) JPS5740645A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101227623B1 (en) * 2005-06-20 2013-01-30 소시에떼 빅 Frictional clutch with o-ring

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112483A (en) * 1990-08-31 1992-04-14 Mitsubishi Electric Corp Induction heating device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5480198A (en) * 1977-12-08 1979-06-26 Mitsubishi Electric Corp Static electricity generating test apparatus for liquid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5480198A (en) * 1977-12-08 1979-06-26 Mitsubishi Electric Corp Static electricity generating test apparatus for liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101227623B1 (en) * 2005-06-20 2013-01-30 소시에떼 빅 Frictional clutch with o-ring

Also Published As

Publication number Publication date
JPS639620B2 (en) 1988-03-01

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