JPS5663127A - Manufacture of rotor for small-size electromagnetic clutch - Google Patents

Manufacture of rotor for small-size electromagnetic clutch

Info

Publication number
JPS5663127A
JPS5663127A JP13711979A JP13711979A JPS5663127A JP S5663127 A JPS5663127 A JP S5663127A JP 13711979 A JP13711979 A JP 13711979A JP 13711979 A JP13711979 A JP 13711979A JP S5663127 A JPS5663127 A JP S5663127A
Authority
JP
Japan
Prior art keywords
rotor
groove
rotor element
nonmagnetic material
open air
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
JP13711979A
Other languages
Japanese (ja)
Inventor
Kazumoto Masaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13711979A priority Critical patent/JPS5663127A/en
Publication of JPS5663127A publication Critical patent/JPS5663127A/en
Pending legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)

Abstract

PURPOSE: To improve the performance of rotor, reduce of manufacturing cost, and secure the mechanical strength of rotor by manufacturing the rotor in an atmosphere completely isolated from the open air.
CONSTITUTION: A groove 18 whose dimension is finished to final necessary dimension is formed in the periphery of a rotor element 17 made of a magnetic material, and a nonmagnetic material 19 constituting a connection part in an amount enough to fill up the whole volume of the groove 18 is put into the groove 18 of the rotor element 17. Then, the rotor element 17 is heated in an atmosphere completely isolated from the open air until the melting point of the nonmagnetic material 19 is reached and then gradually cooled until its temperature reaches ordinary temperature , whereupon the nonmagnetic material 19 put in the groove 18 of the rotor element 17 is melted and integrally combined with the rotor element 17. Then, a groove 20 for adhering a lining material by final process is formed in the rotor element so processed to form an outer ring 21 and an inner ring 22 in order to form necessary magnetic pathway.
COPYRIGHT: (C)1981,JPO&Japio
JP13711979A 1979-10-24 1979-10-24 Manufacture of rotor for small-size electromagnetic clutch Pending JPS5663127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13711979A JPS5663127A (en) 1979-10-24 1979-10-24 Manufacture of rotor for small-size electromagnetic clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13711979A JPS5663127A (en) 1979-10-24 1979-10-24 Manufacture of rotor for small-size electromagnetic clutch

Publications (1)

Publication Number Publication Date
JPS5663127A true JPS5663127A (en) 1981-05-29

Family

ID=15191262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13711979A Pending JPS5663127A (en) 1979-10-24 1979-10-24 Manufacture of rotor for small-size electromagnetic clutch

Country Status (1)

Country Link
JP (1) JPS5663127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006183679A (en) * 2004-12-24 2006-07-13 Ｇｋｎ ドライブライン トルクテクノロジー株式会社 Magnetic passage forming member, electromagnetic coupling device using the same magnetic passage forming member, and manufacturing method for magnetic passage forming member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006183679A (en) * 2004-12-24 2006-07-13 Ｇｋｎ ドライブライン トルクテクノロジー株式会社 Magnetic passage forming member, electromagnetic coupling device using the same magnetic passage forming member, and manufacturing method for magnetic passage forming member

Similar Documents

Publication Publication Date Title
JPS5663127A (en) Manufacture of rotor for small-size electromagnetic clutch
JPS56128542A (en) Electron tube
MY132909A (en) Production process for ring shaped resin bonded magnet member
JPS55159334A (en) Electromagnetic clutch and manufacture of the same
JPS5376107A (en) Preparation of sintered magnetic material of ferrosilicon
JPS5590757A (en) Sealing by slidable ring
JPS55147455A (en) Molding method of self-hardening mold
JPS56115154A (en) Coil of electric rotary machine
JPS57180366A (en) Yoke for step motor of timepiece and manufacture thereof
JPS56107337A (en) Manufacture for substrate of optical disc
JPS5772304A (en) Manufacture of temperature sensitive magnetic substance element
JPS5678935A (en) Inner mold for molding frp and molding method of frp molded product
JPS55142165A (en) Large seal made of resin
JPS5735310A (en) Manufacturing of mold transformer
RU2298259C2 (en) Method for manufacturing spherical magnetic screen from high-temperature superconductor
JPS55145321A (en) Electromagnetic device
JPS5536918A (en) Manufacturing of resin-impregnated coil
JPS5570015A (en) Manufacture of resin molded coil
JPS5534410A (en) Method of manufacturing resin molded transformer
JPS55130741A (en) Preparation of pipe with socket
JPS55109633A (en) Method of foam-shaping
JPS52121856A (en) Preparation of heat insulating box for refrigerator and like
JPS5414311A (en) Preparation of sintered product having complicated shape
JPS5520905A (en) Electromagnetic clutch
JPS56145755A (en) Manufacture of cage type rotor