ZA753046B - Transformer cooling - Google Patents

Transformer cooling

Info

Publication number
ZA753046B
ZA753046B ZA00753046A ZA753046A ZA753046B ZA 753046 B ZA753046 B ZA 753046B ZA 00753046 A ZA00753046 A ZA 00753046A ZA 753046 A ZA753046 A ZA 753046A ZA 753046 B ZA753046 B ZA 753046B
Authority
ZA
South Africa
Prior art keywords
transformer cooling
transformer
cooling
Prior art date
Application number
ZA00753046A
Other languages
English (en)
Inventor
C Clarkson
W Hardy
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
Priority to ZA00753046A priority Critical patent/ZA753046B/xx
Priority to IL49471A priority patent/IL49471A0/xx
Priority to GB17834/76A priority patent/GB1515047A/en
Priority to AU13509/76A priority patent/AU506042B2/en
Priority to IT22959/76A priority patent/IT1072751B/it
Priority to DE19762619956 priority patent/DE2619956A1/de
Priority to NL7604872A priority patent/NL7604872A/xx
Priority to DE7614361U priority patent/DE7614361U1/de
Priority to GB18514/76A priority patent/GB1548633A/en
Priority to BR2902/76A priority patent/BR7602902A/pt
Priority to JP51052298A priority patent/JPS5241826A/ja
Priority to NZ180810A priority patent/NZ180810A/xx
Priority to SE7605301A priority patent/SE7605301L/xx
Priority to NO761619A priority patent/NO761619L/no
Priority to FR7614069A priority patent/FR2311395A1/fr
Priority to CH590976A priority patent/CH607261A5/fr
Priority to AR263261A priority patent/AR210275A1/es
Publication of ZA753046B publication Critical patent/ZA753046B/xx

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)
  • Physics & Mathematics (AREA)
  • Power Engineering (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)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Transplantation (AREA)
  • Transformer Cooling (AREA)
  • Electric Clocks (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
ZA00753046A 1975-05-12 1975-05-12 Transformer cooling ZA753046B (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
ZA00753046A ZA753046B (en) 1975-05-12 1975-05-12 Transformer cooling
IL49471A IL49471A0 (en) 1975-05-12 1976-04-26 Cooled electrical transformer
GB17834/76A GB1515047A (en) 1975-05-12 1976-04-30 Dermatome
AU13509/76A AU506042B2 (en) 1975-05-12 1976-04-30 Transformer cooling
IT22959/76A IT1072751B (it) 1975-05-12 1976-05-04 Raffreddamento di trasformatori
DE19762619956 DE2619956A1 (de) 1975-05-12 1976-05-06 Elektrischer transformator
NL7604872A NL7604872A (nl) 1975-05-12 1976-05-06 Transformatorkoeling.
DE7614361U DE7614361U1 (de) 1975-05-12 1976-05-06 Elektrischer transformator
GB18514/76A GB1548633A (en) 1975-05-12 1976-05-06 Transformer cooling
BR2902/76A BR7602902A (pt) 1975-05-12 1976-05-10 Transformador eletrico
JP51052298A JPS5241826A (en) 1975-05-12 1976-05-10 Cooled transformer
NZ180810A NZ180810A (en) 1975-05-12 1976-05-10 Oil cooled transformer: cross flow coolant tubes
SE7605301A SE7605301L (sv) 1975-05-12 1976-05-10 Transformatorkylning
NO761619A NO761619L (de) 1975-05-12 1976-05-11
FR7614069A FR2311395A1 (fr) 1975-05-12 1976-05-11 Transformateur electrique a dispositif de refroidissement par l'huile
CH590976A CH607261A5 (de) 1975-05-12 1976-05-11
AR263261A AR210275A1 (es) 1975-05-12 1976-05-12 Transformador electrico

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
ZA753046B true ZA753046B (en) 1976-09-29

Family

ID=25568990

Family Applications (1)

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

Country Status (15)

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

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
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
ATE250817T1 (de) 1996-05-29 2003-10-15 Abb Ab Leiter für hochspannungswicklungen und rotierende elektrische maschine mit einem solchen leiter
UA44857C2 (uk) 1996-05-29 2002-03-15 Абб Аб Електромагнітний пристрій (варіанти), високовольтна електросилова установка, силова енергомережа, спосіб керування електричним полем у електромагнітному пристрої, спосіб виготовлення магнітного ланцюга для електричної машини, що обертається, кабель для утворення в електромагнітному пристрої обмотки, яка генерує магнітне поле
AU718707B2 (en) 1996-05-29 2000-04-20 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
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
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
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
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE510858C2 (sv) * 1997-11-27 1999-06-28 Asea Brown Boveri Krafttransformator/reaktor
BR9815420A (pt) 1997-11-28 2001-07-17 Abb Ab Método e dispositivo para controlar o fluxo magnético com um enrolamento auxiliar em uma máquina rotativa de alta voltagem de corrente alternada
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
USD907205S1 (en) 2012-09-07 2021-01-05 Exsurco Medical, Inc. Power operated rotary excision tool
US9592076B2 (en) 2012-09-07 2017-03-14 Exsurco Medical, Inc. Power operated dermatome with rotary knife blade
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
DE2619956A1 (de) 1976-11-25
IL49471A0 (en) 1976-06-30
BR7602902A (pt) 1976-11-23
GB1515047A (en) 1978-06-21
NZ180810A (en) 1978-09-25
AR210275A1 (es) 1977-07-15
JPS5241826A (en) 1977-03-31
FR2311395A1 (fr) 1976-12-10
CH607261A5 (de) 1978-11-30
NO761619L (de) 1976-11-15
AU1350976A (en) 1977-11-03
AU506042B2 (en) 1979-12-13
IT1072751B (it) 1985-04-10
NL7604872A (nl) 1976-11-16
GB1548633A (en) 1979-07-18
SE7605301L (sv) 1976-11-13
DE7614361U1 (de) 1976-09-23

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