Circuit connection for coils wound on yoke of an electromagnetic pickup cartridge

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United States of America Patent

PATENT NO 4644518
SERIAL NO

06645774

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Abstract

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An electromagnetic pickup cartridge having a pair of output terminals and a yoke with a pair of arms and a pair of generator coils respectively would on the arms where the first of the coils has a start terminal where the coil winding begins and an end terminal where the winding ends and the second of the coils also has a start terminal and an end terminal to thus provide a first pair of start terminals and a pair of end teminals where one of the pairs of terminals are connected to each other and the other of the pairs of terminals are respectively connected to the output terminals. In particular, the start terminals may be connected to each other while the end terminals are respectively connected to the output terminals or vice versa.

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Patent Owner(s)

Patent OwnerAddress
NAMIKI PRECISION JEWEL CO LTD A CORP OF JAPAN8-22 SHINDEN 3-CHOME ADACHI-KU TOKYO 123

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakatsuka, Hisayoshi Mitaka, JP 5 2

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