NL7604872A - Transformatorkoeling. - Google Patents

Transformatorkoeling.

Info

Publication number
NL7604872A
NL7604872A NL7604872A NL7604872A NL7604872A NL 7604872 A NL7604872 A NL 7604872A NL 7604872 A NL7604872 A NL 7604872A NL 7604872 A NL7604872 A NL 7604872A NL 7604872 A NL7604872 A NL 7604872A
Authority
NL
Netherlands
Prior art keywords
transformer cooling
transformer
cooling
Prior art date
Application number
NL7604872A
Other languages
English (en)
Original Assignee
Gec South Africa Pty
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 Gec South Africa Pty filed Critical Gec South Africa Pty
Publication of NL7604872A publication Critical patent/NL7604872A/nl

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/322—Skin grafting apparatus
    • 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
    • H01F27/02—Casings
    • H01F27/025—Constructional details relating to cooling

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Transplantation (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Transformer Cooling (AREA)
  • Electric Clocks (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
NL7604872A 1975-05-12 1976-05-06 Transformatorkoeling. NL7604872A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00753046A ZA753046B (en) 1975-05-12 1975-05-12 Transformer cooling

Publications (1)

Publication Number Publication Date
NL7604872A true NL7604872A (nl) 1976-11-16

Family

ID=25568990

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7604872A NL7604872A (nl) 1975-05-12 1976-05-06 Transformatorkoeling.

Country Status (15)

Country Link
JP (1) JPS5241826A (nl)
AR (1) AR210275A1 (nl)
AU (1) AU506042B2 (nl)
BR (1) BR7602902A (nl)
CH (1) CH607261A5 (nl)
DE (2) DE2619956A1 (nl)
FR (1) FR2311395A1 (nl)
GB (2) GB1515047A (nl)
IL (1) IL49471A0 (nl)
IT (1) IT1072751B (nl)
NL (1) NL7604872A (nl)
NO (1) NO761619L (nl)
NZ (1) NZ180810A (nl)
SE (1) SE7605301L (nl)
ZA (1) ZA753046B (nl)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661108A (en) * 1979-10-24 1981-05-26 Hitachi Ltd Winding for naturally cooled inductive machine
JPS58100408A (ja) * 1981-12-09 1983-06-15 Mitsubishi Electric Corp 変圧器の冷却装置
JPS58199505A (ja) * 1982-05-17 1983-11-19 Mitsubishi Electric Corp 電磁誘導装置
JPS59104107A (ja) * 1982-12-07 1984-06-15 Fuji Electric Co Ltd ガス絶縁変圧器
JPS59195718U (ja) * 1983-06-13 1984-12-26 三菱電機株式会社 電磁誘導機器
PL330202A1 (en) 1996-05-29 1999-04-26 Asea Brown Boveri Insulated conductor for high-voltage windings and method of making same
US6376775B1 (en) 1996-05-29 2002-04-23 Abb Ab Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
BR9709391A (pt) 1996-05-29 1999-08-10 Asea Brown Boveri Instalações que compreendem máquinas elétricas rotativas
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE510858C2 (sv) * 1997-11-27 1999-06-28 Asea Brown Boveri Krafttransformator/reaktor
AU9362998A (en) 1997-11-28 1999-06-16 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding ina rotating high voltage electric alternating current machine
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US10039567B2 (en) 2012-09-07 2018-08-07 Exsurco Medical, Inc. Power operated dermatome with shielded rotary knife blade
US9592076B2 (en) * 2012-09-07 2017-03-14 Exsurco Medical, Inc. Power operated dermatome with rotary knife blade
USD907205S1 (en) 2012-09-07 2021-01-05 Exsurco Medical, Inc. Power operated rotary excision tool
US11026434B2 (en) 2017-09-06 2021-06-08 Bettcher Industries, Inc. Power operated trimming tool
US10731713B1 (en) 2019-01-18 2020-08-04 Bettcher Industries, Inc. Power operated trimming tool with clutch drive
JP2021197377A (ja) * 2020-06-09 2021-12-27 日新電機株式会社 油入機器の冷却構造
US11533919B2 (en) 2020-07-21 2022-12-27 Bettcher Industries, Inc. Feed roll for power operated trimming tool
CN118021399B (zh) * 2024-04-15 2024-06-18 中国人民解放军总医院第四医学中心 一种邮票皮切取器设备

Also Published As

Publication number Publication date
NO761619L (nl) 1976-11-15
DE2619956A1 (de) 1976-11-25
JPS5241826A (en) 1977-03-31
ZA753046B (en) 1976-09-29
BR7602902A (pt) 1976-11-23
AR210275A1 (es) 1977-07-15
GB1548633A (en) 1979-07-18
IL49471A0 (en) 1976-06-30
IT1072751B (it) 1985-04-10
AU1350976A (en) 1977-11-03
SE7605301L (sv) 1976-11-13
AU506042B2 (en) 1979-12-13
NZ180810A (en) 1978-09-25
FR2311395A1 (fr) 1976-12-10
DE7614361U1 (de) 1976-09-23
CH607261A5 (nl) 1978-11-30
GB1515047A (en) 1978-06-21

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Legal Events

Date Code Title Description
BV The patent application has lapsed