NL7507169A - METHOD AND EQUIPMENT FOR THE REMOVAL OF WATER FROM DIELECTRIC LIQUIDS. - Google Patents

METHOD AND EQUIPMENT FOR THE REMOVAL OF WATER FROM DIELECTRIC LIQUIDS.

Info

Publication number
NL7507169A
NL7507169A NL7507169A NL7507169A NL7507169A NL 7507169 A NL7507169 A NL 7507169A NL 7507169 A NL7507169 A NL 7507169A NL 7507169 A NL7507169 A NL 7507169A NL 7507169 A NL7507169 A NL 7507169A
Authority
NL
Netherlands
Prior art keywords
removal
equipment
water
dielectric liquids
liquids
Prior art date
Application number
NL7507169A
Other languages
Dutch (nl)
Original Assignee
Trafofit Gmbh
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 Trafofit Gmbh filed Critical Trafofit Gmbh
Publication of NL7507169A publication Critical patent/NL7507169A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H2009/0055—Oil filters for tap change devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Organic Insulating Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NL7507169A 1974-07-09 1975-06-16 METHOD AND EQUIPMENT FOR THE REMOVAL OF WATER FROM DIELECTRIC LIQUIDS. NL7507169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742432911 DE2432911A1 (en) 1974-07-09 1974-07-09 METHOD AND DEVICE FOR DRAWING WATER FROM DIELECTRIC LIQUIDS

Publications (1)

Publication Number Publication Date
NL7507169A true NL7507169A (en) 1976-01-13

Family

ID=5920074

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7507169A NL7507169A (en) 1974-07-09 1975-06-16 METHOD AND EQUIPMENT FOR THE REMOVAL OF WATER FROM DIELECTRIC LIQUIDS.

Country Status (6)

Country Link
BE (1) BE830159A (en)
DD (1) DD118193A5 (en)
DE (1) DE2432911A1 (en)
FR (1) FR2278138A1 (en)
LU (1) LU72690A1 (en)
NL (1) NL7507169A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595094A (en) * 1977-10-19 1981-08-05 Gen Electric Method and system for cooling electrical apparatus
DE3146553A1 (en) * 1980-11-28 1982-09-09 Coal Industry (Patents) Ltd., London "METHOD FOR TREATING WATER-BASED ORGANIC SOLVENTS"
DE3230048A1 (en) * 1982-08-12 1984-02-16 Wacker-Chemie GmbH, 8000 München METHOD FOR STABILIZING CHLORINE HYDROCARBONS, METHOD STABILIZED CHLORINE HYDROCARBONS AND THEIR USE
JPS6474710A (en) * 1987-09-17 1989-03-20 Takano Corp Removal of trace quantity of moisture in power transformer oil
DE4004462A1 (en) * 1990-02-14 1991-08-22 Beck & Co Ag Dr METHOD FOR INLINE DRYING POLYAMIDIMIDE WIRE VARNISHES CONTAINING N-METHYLPYRROLIDONE IN LACQUERING PLANTS
DE4033172C1 (en) * 1990-10-19 1992-05-21 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De
DE19547753A1 (en) * 1995-12-20 1997-06-26 Bayerische Motoren Werke Ag Hydraulic brake system for a motor vehicle
US6360559B1 (en) * 1999-06-02 2002-03-26 Advantest Corporation Cooling system
DE102004002716A1 (en) * 2004-01-19 2005-08-11 Siemens Ag Cleaning coolant and/or insulating agent comprises circulating coolant and/or insulating agent in cycle in which extracting device for impurities for coolant and/or insulating agent is integrated
EP3185259A1 (en) * 2015-12-21 2017-06-28 General Electric Technology GmbH Method for regulating the humidity content level in an electrical transformer having oil-impregnated cellulosic insulating elements

Also Published As

Publication number Publication date
FR2278138B3 (en) 1977-07-01
LU72690A1 (en) 1975-09-29
DE2432911A1 (en) 1976-01-29
DD118193A5 (en) 1976-02-12
FR2278138A1 (en) 1976-02-06
BE830159A (en) 1975-10-01

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