FI57323C - Kylning av pelaraktigt anordnade induktionsspolar - Google Patents

Kylning av pelaraktigt anordnade induktionsspolar Download PDF

Info

Publication number
FI57323C
FI57323C FI143273A FI143273A FI57323C FI 57323 C FI57323 C FI 57323C FI 143273 A FI143273 A FI 143273A FI 143273 A FI143273 A FI 143273A FI 57323 C FI57323 C FI 57323C
Authority
FI
Finland
Prior art keywords
plates
height
wires
ribs
closed
Prior art date
Application number
FI143273A
Other languages
English (en)
Finnish (fi)
Other versions
FI57323B (fi
Inventor
Ulrich Schueler
Hans-Guenter Nehse
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of FI57323B publication Critical patent/FI57323B/fi
Application granted granted Critical
Publication of FI57323C publication Critical patent/FI57323C/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • H01F37/005—Fixed inductances not covered by group H01F17/00 without magnetic core
    • 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
    • H01F27/085—Cooling by ambient air

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
  • Coils Of Transformers For General Uses (AREA)
FI143273A 1972-08-09 1973-05-04 Kylning av pelaraktigt anordnade induktionsspolar FI57323C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2239865 1972-08-09
DE19722239865 DE2239865A1 (de) 1972-08-09 1972-08-09 Elektrische luftdrosselspule, insbesondere von gleichstrom durchflossene glaettungsdrossel

Publications (2)

Publication Number Publication Date
FI57323B FI57323B (fi) 1980-03-31
FI57323C true FI57323C (fi) 1980-07-10

Family

ID=5853489

Family Applications (1)

Application Number Title Priority Date Filing Date
FI143273A FI57323C (fi) 1972-08-09 1973-05-04 Kylning av pelaraktigt anordnade induktionsspolar

Country Status (9)

Country Link
JP (1) JPS4945354A (sv)
AT (1) AT320069B (sv)
CH (1) CH555080A (sv)
DE (1) DE2239865A1 (sv)
FI (1) FI57323C (sv)
FR (1) FR2195830B1 (sv)
IT (1) IT992817B (sv)
NO (1) NO135762C (sv)
SE (1) SE386764B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514365U (sv) * 1978-07-07 1980-01-29
DE4305521C2 (de) * 1993-02-17 1996-02-01 Aeg Tro Transformatoren Gmbh Scheibenwicklung für eine eisenkernlose, kühlmittelgekühlte Drosselspule

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR549050A (fr) * 1921-03-18 1923-01-31 Thomson Houston Comp Francaise Perfectionnements aux appareils électriques fixes d'induction
JP2541711Y2 (ja) * 1990-05-22 1997-07-16 株式会社タダノ 作業車の遠隔操作装置

Also Published As

Publication number Publication date
FR2195830A1 (sv) 1974-03-08
CH555080A (de) 1974-10-15
JPS4945354A (sv) 1974-04-30
NO135762C (sv) 1977-05-25
NO135762B (sv) 1977-02-14
FI57323B (fi) 1980-03-31
DE2239865A1 (de) 1974-02-21
AT320069B (de) 1975-01-27
IT992817B (it) 1975-09-30
FR2195830B1 (sv) 1979-03-23
SE386764B (sv) 1976-08-16

Similar Documents

Publication Publication Date Title
US1742985A (en) Transformer
ATE421792T1 (de) Kühlung von luftspaltelektrischermaschinewicklungen
CA2810416C (en) Transformer winding
JP2008227526A (ja) トロイダル誘導装置とその製造方法
GB1408704A (en) Ring wound inductors for use in linear induction motors
US20200258670A1 (en) Reactor, motor driver, power conditioner and machine
US2913606A (en) Field winding for dynamoelectric machine
FI57323C (fi) Kylning av pelaraktigt anordnade induktionsspolar
CN113557581B (zh) 用于冷却线圈的装置和变压器
US7245197B2 (en) Liquid-cooled choke
US10643777B2 (en) Cooling arrangement
JP6821472B2 (ja) プラズマ発生装置
US5034716A (en) Radial cooled autotransformer assembly
US3456140A (en) Dynamoelectric machine cooling
US1985040A (en) Cooling means for conductors
US714232A (en) Transformer, inductor, &c.
CN208014509U (zh) 一种干式变压器绝缘结构
US2214592A (en) Motor ventilating system
JP2000173844A (ja) 変流器
SU817870A1 (ru) Полюс электрической машины
US1342179A (en) Cooling arrangement for dynamo-electric machines
US20230268115A1 (en) Electric device with forced direct cooling
JP6872935B2 (ja) プラズマ発生装置
JP2550302Y2 (ja) ガス絶縁変圧器
JP2002033219A (ja) ガス絶縁変圧器