JPS641463A - Three position actuator - Google Patents

Three position actuator

Info

Publication number
JPS641463A
JPS641463A JP15517887A JP15517887A JPS641463A JP S641463 A JPS641463 A JP S641463A JP 15517887 A JP15517887 A JP 15517887A JP 15517887 A JP15517887 A JP 15517887A JP S641463 A JPS641463 A JP S641463A
Authority
JP
Japan
Prior art keywords
coil
magnet
pole
wing section
neutral position
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
JP15517887A
Other languages
Japanese (ja)
Other versions
JPH011463A (en
Inventor
Makoto Kojima
Yutaka Hirobe
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.)
Ozen Corp
Original Assignee
Ozen 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 Ozen Corp filed Critical Ozen Corp
Priority to JP15517887A priority Critical patent/JPS641463A/en
Publication of JPH011463A publication Critical patent/JPH011463A/en
Publication of JPS641463A publication Critical patent/JPS641463A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

PURPOSE: To make a three position actuator in simple structure and inexpensive, by changing the direction of rotating force pursuant to the feeding direction to a coil and by allowing it to self-reset to the neutral position by means of magnetic braking force.
CONSTITUTION: Opposite to a wing section 13b in the neutral position of rotation of a core 13, an N-pole and an S-pole are magnetized on the upper part 6a of a magnet 6, whose magnetic force is constituted so as to be confined by the wing section 13b. On the left side section 6c of the magnet 6 an N-pole and an S-pole are magnetized from outside to inside the magnet 6, while on the right side section 6d of the magnet 6 the same magnetization in the reverse direction is performed. If a coil 16 is not excited, then the magnetic path will be closed by the wing section 13b and projecting sections 13c and 13d and the magnetic path will be braked to the neutral position. If a coil 14 is excited in one direction, then the wing section 13b and projecting sections 13c and 13d will turn out to be of reverse polarity and the coil 14 will pivot in one direction. If the excitation is performed reversely, then the coil 14 will pivot in a reverse direction.
COPYRIGHT: (C)1989,JPO&Japio
JP15517887A 1987-06-22 1987-06-22 Three position actuator Pending JPS641463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15517887A JPS641463A (en) 1987-06-22 1987-06-22 Three position actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15517887A JPS641463A (en) 1987-06-22 1987-06-22 Three position actuator

Publications (2)

Publication Number Publication Date
JPH011463A JPH011463A (en) 1989-01-05
JPS641463A true JPS641463A (en) 1989-01-05

Family

ID=15600198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15517887A Pending JPS641463A (en) 1987-06-22 1987-06-22 Three position actuator

Country Status (1)

Country Link
JP (1) JPS641463A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020016885A (en) * 2002-02-06 2002-03-06 송창준 Method of lifting power and Flying object have rotation solenoid with check plate hole wing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020016885A (en) * 2002-02-06 2002-03-06 송창준 Method of lifting power and Flying object have rotation solenoid with check plate hole wing

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