JPS54139172A - Device to remove gas contained in insulating oil - Google Patents

Device to remove gas contained in insulating oil

Info

Publication number
JPS54139172A
JPS54139172A JP4704378A JP4704378A JPS54139172A JP S54139172 A JPS54139172 A JP S54139172A JP 4704378 A JP4704378 A JP 4704378A JP 4704378 A JP4704378 A JP 4704378A JP S54139172 A JPS54139172 A JP S54139172A
Authority
JP
Japan
Prior art keywords
oil
insulating oil
bubbles
supersonic wave
gas
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.)
Pending
Application number
JP4704378A
Other languages
Japanese (ja)
Inventor
Hitoshi Aneobi
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 JP4704378A priority Critical patent/JPS54139172A/en
Publication of JPS54139172A publication Critical patent/JPS54139172A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0073—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042
    • B01D19/0078—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042 by vibration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

PURPOSE:To remove gas and water contained in oil by utilizing the cavity phenomenon produced by supersonic wave. CONSTITUTION:Supersonic wave produced by supersonic wave oscillator 3 is irradiated on insulating oil via vibrator 2. Irradiated supersonic wabe produces the cavity phenomenon in the insulating oil and produces a large quantity of fine bubbles. These bubbles contain gas and water existing in the insulating oil. By maintaining the inside of degassed layer 1 vacuum by means of a vacuum pump 8, these bubbles are made to float on the oil surface and then they are discharged out of degassed layer 1. At this time, when the oil temperature is raised to 50 deg.C-100 deg.C, the viscosity of the insulating oil falls, and the production of bubbles by supersonic wave is operated more effectively. Consequently, gas and water contained in oil can be removed efficiently.
JP4704378A 1978-04-19 1978-04-19 Device to remove gas contained in insulating oil Pending JPS54139172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4704378A JPS54139172A (en) 1978-04-19 1978-04-19 Device to remove gas contained in insulating oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4704378A JPS54139172A (en) 1978-04-19 1978-04-19 Device to remove gas contained in insulating oil

Publications (1)

Publication Number Publication Date
JPS54139172A true JPS54139172A (en) 1979-10-29

Family

ID=12764129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4704378A Pending JPS54139172A (en) 1978-04-19 1978-04-19 Device to remove gas contained in insulating oil

Country Status (1)

Country Link
JP (1) JPS54139172A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035099U (en) * 1983-08-16 1985-03-11 マツダ株式会社 Brake fluid injection device
KR20050023147A (en) * 2003-08-27 2005-03-09 현대자동차주식회사 A device of removing air in oil tank
CN104165172A (en) * 2013-05-16 2014-11-26 罗伯特·博世有限公司 Hydraulic device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035099U (en) * 1983-08-16 1985-03-11 マツダ株式会社 Brake fluid injection device
KR20050023147A (en) * 2003-08-27 2005-03-09 현대자동차주식회사 A device of removing air in oil tank
CN104165172A (en) * 2013-05-16 2014-11-26 罗伯特·博世有限公司 Hydraulic device

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