ID28973A - Isolasi koloidal dan fluida pendingin - Google Patents

Isolasi koloidal dan fluida pendingin

Info

Publication number
ID28973A
ID28973A IDW20000072D ID20000072D ID28973A ID 28973 A ID28973 A ID 28973A ID W20000072 D IDW20000072 D ID W20000072D ID 20000072 D ID20000072 D ID 20000072D ID 28973 A ID28973 A ID 28973A
Authority
ID
Indonesia
Prior art keywords
coloidal
isolation
cooling fluid
cooling
fluid
Prior art date
Application number
IDW20000072D
Other languages
English (en)
Indonesian (id)
Inventor
Segal Vladimir
Original Assignee
Abb Power T & D Co
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 Abb Power T & D Co filed Critical Abb Power T & D Co
Publication of ID28973A publication Critical patent/ID28973A/id

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
    • H01F1/445—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids the magnetic component being a compound, e.g. Fe3O4
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/321—Insulating of coils, windings, or parts thereof using a fluid for insulating purposes only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Transformer Cooling (AREA)
  • Lubricants (AREA)
  • Organic Insulating Materials (AREA)
IDW20000072D 1997-07-14 1998-07-14 Isolasi koloidal dan fluida pendingin ID28973A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/892,054 US5863455A (en) 1997-07-14 1997-07-14 Colloidal insulating and cooling fluid

Publications (1)

Publication Number Publication Date
ID28973A true ID28973A (id) 2001-07-19

Family

ID=25399285

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20000072D ID28973A (id) 1997-07-14 1998-07-14 Isolasi koloidal dan fluida pendingin

Country Status (13)

Country Link
US (1) US5863455A (enExample)
EP (1) EP1019336A4 (enExample)
JP (1) JP2001509635A (enExample)
KR (1) KR20010021785A (enExample)
CN (1) CN1302490C (enExample)
AU (1) AU8400998A (enExample)
BR (1) BR9810887A (enExample)
CA (1) CA2296379A1 (enExample)
ID (1) ID28973A (enExample)
RU (1) RU2229181C2 (enExample)
TR (1) TR200000076T2 (enExample)
WO (1) WO1999002467A1 (enExample)
ZA (1) ZA986235B (enExample)

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DE10021246A1 (de) * 2000-04-25 2001-10-31 Schering Ag Substituierte Benzoesäureamide und deren Verwendung als Arzneimittel
SI1167486T1 (en) * 2000-06-19 2005-06-30 Texaco Development Corporation Heat-transfer fluid containing nano-particles and carboxylates
US6517355B1 (en) 2001-05-15 2003-02-11 Hasbro, Inc. Magnetically responsive writing device with automated output
US20030162151A1 (en) * 2001-05-15 2003-08-28 Natasha Berling Display responsive learning apparatus and method for children
US6927510B1 (en) * 2002-08-20 2005-08-09 Abb Inc. Cooling electromagnetic stirrers
US7396326B2 (en) 2005-05-17 2008-07-08 Neuronetics, Inc. Ferrofluidic cooling and acoustical noise reduction in magnetic stimulators
CN1937900A (zh) * 2005-09-23 2007-03-28 鸿富锦精密工业（深圳）有限公司 液冷式散热系统
RU2504758C2 (ru) * 2005-10-06 2014-01-20 Федеральное государственное унитарное предприятие "Российский научный центр "Прикладная химия" Способ оценки охлаждающей способности жидкостей
US20070253888A1 (en) * 2006-04-28 2007-11-01 Industrial Technology Research Institute A method for preparing carbon nanofluid
TW200826121A (en) * 2006-09-22 2008-06-16 Basf Ag Magnetorheological formulation
US20090154093A1 (en) * 2006-10-11 2009-06-18 Dell Products L.P. Composition and Methods for Managing Heat Within an Information Handling System
WO2008071704A1 (en) * 2006-12-11 2008-06-19 Abb Research Ltd Insulation liquid
US20080236794A1 (en) * 2007-03-27 2008-10-02 Dk Innovations Inc. Heat-removal device
US8749951B2 (en) * 2009-03-26 2014-06-10 Lawrence Livermore National Security, Llc Two-phase mixed media dielectric with macro dielectric beads for enhancing resistivity and breakdown strength
RU2405223C1 (ru) * 2009-09-01 2010-11-27 Федеральное государственное предприятие "Всероссийский электротехнический институт имени В.И. Ленина" Электроизоляционная жидкая композиция на основе растительного масла
US20100277869A1 (en) * 2009-09-24 2010-11-04 General Electric Company Systems, Methods, and Apparatus for Cooling a Power Conversion System
WO2011119747A1 (en) 2010-03-23 2011-09-29 Massachusetts Institute Of Technology Low ionization potential additive to dielectric compositions
GR20160100388A (el) 2016-07-14 2018-03-30 Πανεπιστημιο Πατρων Παραγωγικη διαδικασια συνθεσης διηλεκτρικου νανοελαιου
JPWO2018168684A1 (ja) * 2017-03-13 2020-01-16 学校法人同志社 トランスオイル、トランスオイル評価方法およびトランスオイル評価装置
KR20190076546A (ko) * 2017-12-22 2019-07-02 창신대학교 산학협력단 자성 나노유체가 혼합된 혼합 절연유를 사용하는 냉각 절연 장치
WO2024014993A1 (ru) * 2022-07-15 2024-01-18 Павел Николаевич КАНЦЕРЕВ Многокомпонентная охлаждающая наножидкость

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US3215572A (en) * 1963-10-09 1965-11-02 Papell Solomon Stephen Low viscosity magnetic fluid obtained by the colloidal suspension of magnetic particles
US3301790A (en) * 1964-09-24 1967-01-31 Grace W R & Co Metal oxide-carbon organosol process and product
US3635819A (en) * 1970-06-15 1972-01-18 Avco Corp Process for cleaning up oil spills
US3843540A (en) * 1972-07-26 1974-10-22 Us Interior Production of magnetic fluids by peptization techniques
US3917538A (en) * 1973-01-17 1975-11-04 Ferrofluidics Corp Ferrofluid compositions and process of making same
US4094804A (en) * 1974-08-19 1978-06-13 Junzo Shimoiizaka Method for preparing a water base magnetic fluid and product
US3951784A (en) * 1975-01-29 1976-04-20 Avco Corporation Fine powder classification by ferrofluid density separation
JPS6031211B2 (ja) * 1975-12-19 1985-07-20 鐘淵化学工業株式会社 電気流体組成物
US4356098A (en) * 1979-11-08 1982-10-26 Ferrofluidics Corporation Stable ferrofluid compositions and method of making same
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US4523967A (en) * 1984-08-06 1985-06-18 Hercules Incorporated Invert emulsion explosives containing a one-component oil phase
US4506895A (en) * 1984-08-29 1985-03-26 Ferrofluidics Corporation Self-activating ferrofluid seal apparatus and method of use
US4732706A (en) * 1985-03-20 1988-03-22 Ferrofluidics Corporation Method of preparing low viscosity, electrically conductive ferrofluid composition
US4741850A (en) * 1986-10-31 1988-05-03 Hitachi Metals, Ltd. Super paramagnetic fluids and methods of making super paramagnetic fluids
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JP2611400B2 (ja) * 1988-12-12 1997-05-21 ダイキン工業株式会社 含フッ素重合体水性分散体および含フッ素重合体オルガノゾル組成物
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JPH03247698A (ja) * 1990-02-27 1991-11-05 Bridgestone Corp 電気粘性流体
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US5336847A (en) * 1991-05-09 1994-08-09 Fuji Electric Co., Ltd. Stationary induction apparatus containing uninflammable insulating liquid
JPH0680980A (ja) * 1992-07-16 1994-03-22 Nippon Oil Co Ltd 磁性と電気粘性効果とを同時に有する流体。
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US5462685A (en) * 1993-12-14 1995-10-31 Ferrofluidics Corporation Ferrofluid-cooled electromagnetic device and improved cooling method

Also Published As

Publication number Publication date
EP1019336A4 (en) 2002-02-06
AU8400998A (en) 1999-02-08
EP1019336A1 (en) 2000-07-19
WO1999002467A1 (en) 1999-01-21
CA2296379A1 (en) 1999-01-21
CN1263516A (zh) 2000-08-16
ZA986235B (en) 1999-02-02
TR200000076T2 (tr) 2000-05-22
JP2001509635A (ja) 2001-07-24
US5863455A (en) 1999-01-26
KR20010021785A (ko) 2001-03-15
CN1302490C (zh) 2007-02-28
RU2229181C2 (ru) 2004-05-20
BR9810887A (pt) 2000-09-26

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