GB602409A - Cast conductor members for electrical apparatus - Google Patents
Cast conductor members for electrical apparatusInfo
- Publication number
- GB602409A GB602409A GB26935/45A GB2693545A GB602409A GB 602409 A GB602409 A GB 602409A GB 26935/45 A GB26935/45 A GB 26935/45A GB 2693545 A GB2693545 A GB 2693545A GB 602409 A GB602409 A GB 602409A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrical apparatus
- per cent
- conductor members
- cast conductor
- tin
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000004020 conductor Substances 0.000 title abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 2
- 239000011574 phosphorus Substances 0.000 abstract 2
- 241000555745 Sciuridae Species 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/02—Windings characterised by the conductor material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
-
- 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
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
- H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
Abstract
An alloy for centrifugally casting the conductors and endrings of the squirrel cage rotor of an induction motor comprises copper (91-99 per cent) tin (0.25 to 8 per cent) and 0.15 per cent phosphorus. The alloy is made by pouring molten copper onto measured pellets of tin and phosphorus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB26935/45A GB602409A (en) | 1945-10-15 | 1945-10-15 | Cast conductor members for electrical apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB26935/45A GB602409A (en) | 1945-10-15 | 1945-10-15 | Cast conductor members for electrical apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB602409A true GB602409A (en) | 1948-05-26 |
Family
ID=10251528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26935/45A Expired GB602409A (en) | 1945-10-15 | 1945-10-15 | Cast conductor members for electrical apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB602409A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1270674B (en) * | 1958-01-02 | 1968-06-20 | Gen Electric | Process for manufacturing cage runners for electrical machines with cast cage winding |
EP0067114A1 (en) * | 1981-06-08 | 1982-12-15 | Wayne J. Morril | Half-pitch capacitor induction motor |
AT406210B (en) * | 1994-03-31 | 2000-03-27 | Abb Daimler Benz Transp | METHOD FOR PRODUCING WINDINGS FOR ELECTRICAL MACHINES AND ELECTRICAL MACHINES WITH SUCH WINDINGS |
-
1945
- 1945-10-15 GB GB26935/45A patent/GB602409A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1270674B (en) * | 1958-01-02 | 1968-06-20 | Gen Electric | Process for manufacturing cage runners for electrical machines with cast cage winding |
EP0067114A1 (en) * | 1981-06-08 | 1982-12-15 | Wayne J. Morril | Half-pitch capacitor induction motor |
AT406210B (en) * | 1994-03-31 | 2000-03-27 | Abb Daimler Benz Transp | METHOD FOR PRODUCING WINDINGS FOR ELECTRICAL MACHINES AND ELECTRICAL MACHINES WITH SUCH WINDINGS |
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