JPS5566261A - Direct current generator for speedometer - Google Patents

Direct current generator for speedometer

Info

Publication number
JPS5566261A
JPS5566261A JP13755178A JP13755178A JPS5566261A JP S5566261 A JPS5566261 A JP S5566261A JP 13755178 A JP13755178 A JP 13755178A JP 13755178 A JP13755178 A JP 13755178A JP S5566261 A JPS5566261 A JP S5566261A
Authority
JP
Japan
Prior art keywords
coil
same direction
commutator pieces
speedometer
direct current
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
Application number
JP13755178A
Other languages
Japanese (ja)
Inventor
Masayuki Nashiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Okuma Corp
Original Assignee
Okuma Machinery Works Ltd
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 Okuma Machinery Works Ltd filed Critical Okuma Machinery Works Ltd
Priority to JP13755178A priority Critical patent/JPS5566261A/en
Publication of JPS5566261A publication Critical patent/JPS5566261A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dc Machiner (AREA)

Abstract

PURPOSE: To minimize pulsating voltage, by separating armature winding by every one coil, connecting the one ends in the same direction of each coil to corresponding commutator pieces and the other ends in the same direction to a slip ring and by further shifting commutator brushes at fixed angles from a neutral axis.
CONSTITUTION: Armature winding is separated every one coil, the one ends in the same direction of each coil are connected to corresponding commutator pieces C and the other ends in the same direction are connected to a slip ring SRI in order to connect the other ends in common. Brushes that must be pushed to the commutator pieces C are slid at the electrical angles of approximate 90° from a neutral axis so that the induction voltage of the coils located in a region that magnetic flux density is uniform be obtained, thus minimizing pulsating voltage.
COPYRIGHT: (C)1980,JPO&Japio
JP13755178A 1978-11-08 1978-11-08 Direct current generator for speedometer Pending JPS5566261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13755178A JPS5566261A (en) 1978-11-08 1978-11-08 Direct current generator for speedometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13755178A JPS5566261A (en) 1978-11-08 1978-11-08 Direct current generator for speedometer

Publications (1)

Publication Number Publication Date
JPS5566261A true JPS5566261A (en) 1980-05-19

Family

ID=15201341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13755178A Pending JPS5566261A (en) 1978-11-08 1978-11-08 Direct current generator for speedometer

Country Status (1)

Country Link
JP (1) JPS5566261A (en)

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