JPS5534862A - Commutator - Google Patents
CommutatorInfo
- Publication number
- JPS5534862A JPS5534862A JP10767078A JP10767078A JPS5534862A JP S5534862 A JPS5534862 A JP S5534862A JP 10767078 A JP10767078 A JP 10767078A JP 10767078 A JP10767078 A JP 10767078A JP S5534862 A JPS5534862 A JP S5534862A
- Authority
- JP
- Japan
- Prior art keywords
- commutator
- array
- risers
- conductor ends
- shortened
- 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.)
- Pending
Links
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
PURPOSE: To array a riser connecting portion of a commutator in the same array of conductors in a slot of the commutator by fabricating several types of commutator pieces each having risers axially asymmetrically and combining them suitably to thereby fabricate a commutator having different riser pitch intervals.
CONSTITUTION: Several types of commutator pieces 21 each having risers 22 axially asymmetrically are fabricated by a press work, and suitably combined to match the array of coil conductors to thereby fabricate a commutator having different riser pitch intervals. The risers 22 of the commutator are, for example, shortened elevationally at distance without altering the interval L between conductor ends 16A and 16B, similarly shortened elevationally without altering the interval L between the conductor ends 16C and 16D, circumferentially shortened so that the conductor ends 16B and 16C are partially overlapped, and then connected between the respective conductor ends 16A∼16D and the risers 22. thus, it can array the riser connecting portion of the commutator in the same array of the conductors in a slot of the core without increasing the size of an electric machine.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10767078A JPS5534862A (en) | 1978-09-04 | 1978-09-04 | Commutator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10767078A JPS5534862A (en) | 1978-09-04 | 1978-09-04 | Commutator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5534862A true JPS5534862A (en) | 1980-03-11 |
Family
ID=14465015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10767078A Pending JPS5534862A (en) | 1978-09-04 | 1978-09-04 | Commutator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5534862A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0445282A (en) * | 1990-06-13 | 1992-02-14 | Sumitomo Light Metal Ind Ltd | Internally tinned copper pipe for feeding water and hot water and production thereof |
JPH0499180A (en) * | 1990-08-06 | 1992-03-31 | Sumitomo Light Metal Ind Ltd | Interior double lined copper pipe for water and hot water supply and its production |
-
1978
- 1978-09-04 JP JP10767078A patent/JPS5534862A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0445282A (en) * | 1990-06-13 | 1992-02-14 | Sumitomo Light Metal Ind Ltd | Internally tinned copper pipe for feeding water and hot water and production thereof |
JPH0499180A (en) * | 1990-08-06 | 1992-03-31 | Sumitomo Light Metal Ind Ltd | Interior double lined copper pipe for water and hot water supply and its production |
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