JPS6367440B2 - - Google Patents

Info

Publication number
JPS6367440B2
JPS6367440B2 JP54008862A JP886279A JPS6367440B2 JP S6367440 B2 JPS6367440 B2 JP S6367440B2 JP 54008862 A JP54008862 A JP 54008862A JP 886279 A JP886279 A JP 886279A JP S6367440 B2 JPS6367440 B2 JP S6367440B2
Authority
JP
Japan
Prior art keywords
output
circuit
rotation
motor
detection
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
Application number
JP54008862A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55103089A (en
Inventor
Sukenobu Shimizu
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP886279A priority Critical patent/JPS55103089A/ja
Priority to GB7931769A priority patent/GB2042181B/en
Priority to CA335,542A priority patent/CA1127304A/en
Priority to FR7923022A priority patent/FR2447539B1/fr
Priority to US06/075,421 priority patent/US4300390A/en
Priority to DE19792937426 priority patent/DE2937426A1/de
Publication of JPS55103089A publication Critical patent/JPS55103089A/ja
Publication of JPS6367440B2 publication Critical patent/JPS6367440B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
JP886279A 1979-01-24 1979-01-29 Synchronizing circuit Granted JPS55103089A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP886279A JPS55103089A (en) 1979-01-29 1979-01-29 Synchronizing circuit
GB7931769A GB2042181B (en) 1979-01-24 1979-09-13 Determining positional coordinates utilising the terrestrial magnetism as a directional reference
CA335,542A CA1127304A (en) 1979-01-24 1979-09-13 Apparatus for determining positional coordinates utilizing the terrestrial magnetism as a directional reference
FR7923022A FR2447539B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-01-24 1979-09-14
US06/075,421 US4300390A (en) 1979-01-24 1979-09-14 Apparatus for determining positional coordinates utilizing the terrestrial magnetism as a directional reference
DE19792937426 DE2937426A1 (de) 1979-01-24 1979-09-15 Anordnung zur bestimmung der ortskoordinaten eines sich bewegenden objektes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP886279A JPS55103089A (en) 1979-01-29 1979-01-29 Synchronizing circuit

Publications (2)

Publication Number Publication Date
JPS55103089A JPS55103089A (en) 1980-08-06
JPS6367440B2 true JPS6367440B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-26

Family

ID=11704502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP886279A Granted JPS55103089A (en) 1979-01-24 1979-01-29 Synchronizing circuit

Country Status (1)

Country Link
JP (1) JPS55103089A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01152985A (ja) * 1987-12-07 1989-06-15 Furuno Electric Co Ltd 直流モータの駆動制御回路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210997B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-12-06 1977-03-28
JPS5379213A (en) * 1976-12-22 1978-07-13 Matsushita Electric Ind Co Ltd Control device of motor

Also Published As

Publication number Publication date
JPS55103089A (en) 1980-08-06

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