JPS51120388A - Rotational angle control system - Google Patents

Rotational angle control system

Info

Publication number
JPS51120388A
JPS51120388A JP50045214A JP4521475A JPS51120388A JP S51120388 A JPS51120388 A JP S51120388A JP 50045214 A JP50045214 A JP 50045214A JP 4521475 A JP4521475 A JP 4521475A JP S51120388 A JPS51120388 A JP S51120388A
Authority
JP
Japan
Prior art keywords
control system
rotational angle
angle control
control
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
JP50045214A
Other languages
Japanese (ja)
Inventor
Kaoru Uchiyama
Toshio Furuhashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50045214A priority Critical patent/JPS51120388A/en
Publication of JPS51120388A publication Critical patent/JPS51120388A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Position Or Direction (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: In a rotational control using direct current motor utilized in the remote operations in the small type ship engine etc., it is improved in control to provide a precise operation.
COPYRIGHT: (C)1976,JPO&Japio
JP50045214A 1975-04-16 1975-04-16 Rotational angle control system Pending JPS51120388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50045214A JPS51120388A (en) 1975-04-16 1975-04-16 Rotational angle control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50045214A JPS51120388A (en) 1975-04-16 1975-04-16 Rotational angle control system

Publications (1)

Publication Number Publication Date
JPS51120388A true JPS51120388A (en) 1976-10-21

Family

ID=12713006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50045214A Pending JPS51120388A (en) 1975-04-16 1975-04-16 Rotational angle control system

Country Status (1)

Country Link
JP (1) JPS51120388A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150984A (en) * 1980-04-25 1981-11-21 Hitachi Ltd Controller for stopping position of motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150984A (en) * 1980-04-25 1981-11-21 Hitachi Ltd Controller for stopping position of motor

Similar Documents

Publication Publication Date Title
JPS5214813A (en) Motor starting device
JPS5231235A (en) Carburetor fitted with acceleration pump
JPS5367938A (en) Air conditioner with rotating speed control
JPS51120388A (en) Rotational angle control system
JPS51113337A (en) Sun-room unit serviceable as terrace
JPS5435314A (en) Motor control system
JPS5218516A (en) Cam angle chaner of cam shaft
JPS5383866A (en) Rotary electric razor
JPS5312016A (en) Digital speed control system
JPS5310815A (en) Inverter device
JPS5229094A (en) Ship steering mechanism
JPS5225210A (en) Control device for commutation surplus angle of commutatorless motor
JPS53106104A (en) Position controller
JPS5241325A (en) Steering force controlling apparatus for a powered steering system
JPS5336354A (en) Electric razor
JPS5214903A (en) Rotary pump
JPS537150A (en) Micro-program controlling system
JPS521216A (en) Rotary type diesel engine
JPS5260391A (en) Revolution control system for revolving body
JPS52119712A (en) Stratified combustion type rotary engine
JPS5240723A (en) Operation method of hysteresis motor
JPS51137821A (en) Motor system without rectifier
JPS51112095A (en) Control system for marine engines
JPS523909A (en) Rotary engine
JPS5235094A (en) Device for enabling steep turn of a ship