FI49663C - A spool intended to fit in a groove in the stator or rotor of an electric machine and the method of making such a spool. - Google Patents

A spool intended to fit in a groove in the stator or rotor of an electric machine and the method of making such a spool.

Info

Publication number
FI49663C
FI49663C FI155571A FI155571A FI49663C FI 49663 C FI49663 C FI 49663C FI 155571 A FI155571 A FI 155571A FI 155571 A FI155571 A FI 155571A FI 49663 C FI49663 C FI 49663C
Authority
FI
Finland
Prior art keywords
spool
stator
rotor
fit
groove
Prior art date
Application number
FI155571A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI49663B (en
Inventor
Anders R Andersson
Anders Bjoerklund
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of FI49663B publication Critical patent/FI49663B/fi
Application granted granted Critical
Publication of FI49663C publication Critical patent/FI49663C/en

Links

Classifications

    • 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
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Organic Insulating Materials (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Reinforced Plastic Materials (AREA)
FI155571A 1970-06-05 1971-06-03 A spool intended to fit in a groove in the stator or rotor of an electric machine and the method of making such a spool. FI49663C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE780370A SE342530B (en) 1970-06-05 1970-06-05

Publications (2)

Publication Number Publication Date
FI49663B FI49663B (en) 1975-04-30
FI49663C true FI49663C (en) 1975-08-11

Family

ID=20272358

Family Applications (1)

Application Number Title Priority Date Filing Date
FI155571A FI49663C (en) 1970-06-05 1971-06-03 A spool intended to fit in a groove in the stator or rotor of an electric machine and the method of making such a spool.

Country Status (10)

Country Link
JP (1) JPS5710191Y2 (en)
AT (1) AT311483B (en)
CH (1) CH525580A (en)
DE (1) DE2126853B2 (en)
DK (1) DK135969B (en)
FI (1) FI49663C (en)
FR (1) FR2095942A5 (en)
GB (1) GB1342425A (en)
NL (1) NL175248C (en)
SE (1) SE342530B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO752943L (en) * 1974-10-29 1976-04-30 Westinghouse Electric Corp
DE2922272C3 (en) * 1979-05-31 1981-11-12 Siemens AG, 1000 Berlin und 8000 München Winding for electrical machines
JP3220319B2 (en) * 1994-01-11 2001-10-22 株式会社日立製作所 Sheet material for electrical insulation, prepreg, and electrically insulated wire loop using the same
EP0996131A1 (en) 1998-10-16 2000-04-26 ISOVOLTAÖsterreichische IsolierstoffwerkeAktiengesellschaft Process for manufacturing mica-containing insulating tapes and use thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581862A (en) * 1944-09-14 1952-01-08 John S Johnson Insulation
GB735142A (en) * 1953-05-21 1955-08-17 Parsons C A & Co Ltd Improvements in and relating to dynamo electric machines
CH324047A (en) * 1954-11-12 1957-08-31 Escher Wyss Ag Rotor for electrical machines cooled with a gaseous coolant
DE1056722B (en) * 1955-09-29 1959-05-06 Siemens Ag Overvoltage-proof winding insulation for electrical high-voltage machines
DE1438348A1 (en) * 1960-11-22 1968-10-31 Siemens Ag Method for isolating a coil winding for electrical machines
DE1540474A1 (en) * 1965-07-15 1970-01-02 Siemens Ag Electric Isolation
DE1488729A1 (en) * 1965-11-17 1969-05-29 Siemens Ag Insulation of windings in electrical machines and apparatus
JPS457240Y1 (en) * 1967-03-29 1970-04-08

Also Published As

Publication number Publication date
FI49663B (en) 1975-04-30
AT311483B (en) 1973-11-26
DK135969B (en) 1977-07-18
DE2126853A1 (en) 1971-12-23
JPS5292204U (en) 1977-07-09
NL175248C (en) 1984-10-01
FR2095942A5 (en) 1972-02-11
CH525580A (en) 1972-07-15
NL175248B (en) 1984-05-01
DK135969C (en) 1977-12-12
JPS5710191Y2 (en) 1982-02-26
NL7107646A (en) 1971-12-07
DE2126853B2 (en) 1975-07-17
SE342530B (en) 1972-02-07
GB1342425A (en) 1974-01-03

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