JPS577797A - Electrically driven steering device for small ship - Google Patents

Electrically driven steering device for small ship

Info

Publication number
JPS577797A
JPS577797A JP8376680A JP8376680A JPS577797A JP S577797 A JPS577797 A JP S577797A JP 8376680 A JP8376680 A JP 8376680A JP 8376680 A JP8376680 A JP 8376680A JP S577797 A JPS577797 A JP S577797A
Authority
JP
Japan
Prior art keywords
steering
voltage
angle
proportion
motor
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
JP8376680A
Other languages
Japanese (ja)
Inventor
Norihiko Yoshikawa
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP8376680A priority Critical patent/JPS577797A/en
Publication of JPS577797A publication Critical patent/JPS577797A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To rapidly perform steering operation at low speed sailing while generate a large amount of torque in a state with a large steering load, by using a series motor.
CONSTITUTION: When a steering handle 1 is operated to move an input shaft by an angle of θ1, voltage E1 in proportion to the angle θ1 can be taken out from a potentiometer 2 at the input side. Similarly, voltage E0 in proportion to a rotary angle of θ0 of an output shaft can be taken out from a potentiometer 3 at the output side. These voltages E1 and E0 are applied to an amplifier 5, and this difference voltage E=E1-E0 is amplified, then voltage Ea in proportion to the difference voltage E is applied to a steering motor 6. The steering motor 6 is rotated in a direction according to the direction of a current flowing due to this voltage, and its turning effect is transmitted to a rudder 7 through a gear 8 to rotate the rudder 7 by a prescribed angle. Further if a series motor is used, high rotary speed can be obtained in a state of small steering load to perform rapid steering operation, further a large amount of torque can be generated at high speed sailing with a large steering load.
COPYRIGHT: (C)1982,JPO&Japio
JP8376680A 1980-06-19 1980-06-19 Electrically driven steering device for small ship Pending JPS577797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8376680A JPS577797A (en) 1980-06-19 1980-06-19 Electrically driven steering device for small ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8376680A JPS577797A (en) 1980-06-19 1980-06-19 Electrically driven steering device for small ship

Publications (1)

Publication Number Publication Date
JPS577797A true JPS577797A (en) 1982-01-14

Family

ID=13811699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8376680A Pending JPS577797A (en) 1980-06-19 1980-06-19 Electrically driven steering device for small ship

Country Status (1)

Country Link
JP (1) JPS577797A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60193585A (en) * 1984-03-14 1985-10-02 Miyoshi Oil & Fat Co Ltd Collecting method of heavy metal
JPS62166193A (en) * 1986-01-17 1987-07-22 Sanshin Ind Co Ltd Steering device of propelling machine of ship

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60193585A (en) * 1984-03-14 1985-10-02 Miyoshi Oil & Fat Co Ltd Collecting method of heavy metal
JPS62166193A (en) * 1986-01-17 1987-07-22 Sanshin Ind Co Ltd Steering device of propelling machine of ship

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