JPS5543868A - Magnetic adsorption device - Google Patents

Magnetic adsorption device

Info

Publication number
JPS5543868A
JPS5543868A JP11691678A JP11691678A JPS5543868A JP S5543868 A JPS5543868 A JP S5543868A JP 11691678 A JP11691678 A JP 11691678A JP 11691678 A JP11691678 A JP 11691678A JP S5543868 A JPS5543868 A JP S5543868A
Authority
JP
Japan
Prior art keywords
magnetic
yokes
permanent magnet
replacement
magnetic yoke
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
JP11691678A
Other languages
Japanese (ja)
Inventor
Tetsuo Tsukata
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.)
NITSUKOOSHI KK
Nikkoshi Co Ltd
Original Assignee
NITSUKOOSHI KK
Nikkoshi 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 NITSUKOOSHI KK, Nikkoshi Co Ltd filed Critical NITSUKOOSHI KK
Priority to JP11691678A priority Critical patent/JPS5543868A/en
Publication of JPS5543868A publication Critical patent/JPS5543868A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromagnets (AREA)

Abstract

PURPOSE: To adjust a magnetic adsorption force accurately in a device suitable for building in a miniature precision machine like camera by supporting two magnetic yokes integrally with synthetic resin moldings and installing a permanent magnet on the magnetic yoke free for replacement along with an adjusting magnetic yoke.
CONSTITUTION: A permanent magnet 3 and an adjusting magnetic yoke 4 are enclosed free for replacement in a hollow 7 provided in moldings 1 and arranged closely between magnetic yokes 2, 2. A solenoid 6 generates a magnetic flux, controls the magnetic flux flowing in the yokes 2, 2 which is given by the magnet 3 and adsorbs or detaches an adsorption piece 5 to or from ends 2', 2' of the yokes 2, 2.
COPYRIGHT: (C)1980,JPO&Japio
JP11691678A 1978-09-22 1978-09-22 Magnetic adsorption device Pending JPS5543868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11691678A JPS5543868A (en) 1978-09-22 1978-09-22 Magnetic adsorption device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11691678A JPS5543868A (en) 1978-09-22 1978-09-22 Magnetic adsorption device

Publications (1)

Publication Number Publication Date
JPS5543868A true JPS5543868A (en) 1980-03-27

Family

ID=14698827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11691678A Pending JPS5543868A (en) 1978-09-22 1978-09-22 Magnetic adsorption device

Country Status (1)

Country Link
JP (1) JPS5543868A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976685A (en) * 1982-10-22 1984-05-01 Nisshin Steel Co Ltd Method for cooling welding electrode of resistance seam welding machine
JPS5990581U (en) * 1982-12-07 1984-06-19 田中　一磨 breaker chisel
JPS5990582U (en) * 1982-12-07 1984-06-19 田中　一磨 flat chisel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976685A (en) * 1982-10-22 1984-05-01 Nisshin Steel Co Ltd Method for cooling welding electrode of resistance seam welding machine
JPS5990581U (en) * 1982-12-07 1984-06-19 田中　一磨 breaker chisel
JPS5990582U (en) * 1982-12-07 1984-06-19 田中　一磨 flat chisel

Similar Documents

Publication Publication Date Title
JPS5213252A (en) Electromagnet for suspension
JPS57146164A (en) Speed detecting device for disk type motor
JPS5583454A (en) Moving coil type linear motor
JPS5543868A (en) Magnetic adsorption device
JPS5583453A (en) Moving coil type linear motor
JPS55108964A (en) Magnetic disc device
JPS5456462A (en) Optical isolator
JPS5797917A (en) Magnetic bearing
JPS55135280A (en) Electromagnet valve for contactless sequence
JPS54144912A (en) Magnetic circuit
JPS5650407A (en) Material position control unit
JPS51150618A (en) Linear stepper
JPS6417225A (en) Objective lens driving device
JPS5240026A (en) High-speed printing equipment
JPS5642149A (en) Damping magnet for watt-hour meter
JPS5245371A (en) Device for adjusting pointer in electric instruments
JPS5380204A (en) Magnetic head positioning device
JPS5654197A (en) Stereo pickup cartridge of moving coil type
JPS56117338A (en) Driving device for objective lens
JPS5448020A (en) Linear motor
JPS5392410A (en) Magnet rotor
JPS56143570A (en) Signal pickup device
JPS5325970A (en) Magnetism separating device
JPS55124015A (en) Electromagnetic flowmeter
JPS57133528A (en) Optical head