JPS5575206A - Electromagnet - Google Patents

Electromagnet

Info

Publication number
JPS5575206A
JPS5575206A JP14901878A JP14901878A JPS5575206A JP S5575206 A JPS5575206 A JP S5575206A JP 14901878 A JP14901878 A JP 14901878A JP 14901878 A JP14901878 A JP 14901878A JP S5575206 A JPS5575206 A JP S5575206A
Authority
JP
Japan
Prior art keywords
frame
armature
core
electromagnet
wall
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
JP14901878A
Other languages
Japanese (ja)
Inventor
Osamu Tamura
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP14901878A priority Critical patent/JPS5575206A/en
Publication of JPS5575206A publication Critical patent/JPS5575206A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromagnets (AREA)

Abstract

PURPOSE: To make positioning and fastening means simple and to reduce the cost by forming an insert core and a coil bobbin, which are used for electromagnetic counters and the like, with sythetic resin and the like in one body, and installing it in a frame.
CONSTITUTION: A ratchet wheel 4a having a protruded pole 7 at the upper portion of a frame 1, a lowest-digit indicator wheel 4, and a four higher-digit indicator wheels 5 are installed by a supporting shaft 6 between the opposing inner walls 2 and 3 of a U-shaped frame 1. The tip of an armature 10, one end of which is supported by the wall 3, is contacted by the pole 7, and the armature 10 is pulled by a coil spring 11 which is fixed to the wall 3. Then, an electromagnet 12, which attracts the armature 10, is provided on a bottom wall 13 of the frame 1. The electromagnet 12 comprises a core 14, a coil bobbin 15, and a coil 16. The core 14 and the bobbin 15 are formed in one body with synthetic resin. A head 17 is provided at the opposite position to the armature 10. The bottom is fastened to the bottom wall 13 of the frame 1 by a screw 18.
COPYRIGHT: (C)1980,JPO&Japio
JP14901878A 1978-12-04 1978-12-04 Electromagnet Pending JPS5575206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14901878A JPS5575206A (en) 1978-12-04 1978-12-04 Electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14901878A JPS5575206A (en) 1978-12-04 1978-12-04 Electromagnet

Publications (1)

Publication Number Publication Date
JPS5575206A true JPS5575206A (en) 1980-06-06

Family

ID=15465864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14901878A Pending JPS5575206A (en) 1978-12-04 1978-12-04 Electromagnet

Country Status (1)

Country Link
JP (1) JPS5575206A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994017537A1 (en) * 1993-01-29 1994-08-04 Nippon Petrochemicals Co., Ltd. Actuator for disk unit
JP2001143924A (en) * 1999-11-15 2001-05-25 Aisin Seiki Co Ltd Electromagnet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010463A (en) * 1973-06-06 1975-02-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010463A (en) * 1973-06-06 1975-02-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994017537A1 (en) * 1993-01-29 1994-08-04 Nippon Petrochemicals Co., Ltd. Actuator for disk unit
JP2001143924A (en) * 1999-11-15 2001-05-25 Aisin Seiki Co Ltd Electromagnet

Similar Documents

Publication Publication Date Title
JPS5681232A (en) Valve driving mechanism and its control for injector
JPS5648105A (en) Solenoid
JPS5361329A (en) Electromagnetic mechanism for camera release
JPS5793861A (en) Winding bobbin with magnet
JPS55149430A (en) Coil bobbin for electromagnetic coupling device
JPS5333596A (en) Superconductive magnet device
JPS6317212Y2 (en)
JPH0420209U (en)
JPS5567115A (en) Superconductive coil
JPS5776804A (en) Polarized solenoid
JPS6373908U (en)
JPS5536969A (en) Electromagnetic device
JPS5658160A (en) Reel shaft lifting mechanism of tape recorder
JPS5810331Y2 (en) Chiyokuryudenjishaku
JPS5683251A (en) Rotary electric machine
JPS5651808A (en) Solenoid apparatus
JPS53136610A (en) Preparing magnetic rotor
JPS53118714A (en) Stepping motor
JPS61156478U (en)
JPH03125263U (en)
JPS6424804U (en)
JPS5367818A (en) Voice coil type linear motor
JPS5527691A (en) Electromagnetic device
JPS561506A (en) Dc electromagnet
JPS61173356U (en)