JPS5635675A - Electromagnetic coupling device - Google Patents

Electromagnetic coupling device

Info

Publication number
JPS5635675A
JPS5635675A JP10931179A JP10931179A JPS5635675A JP S5635675 A JPS5635675 A JP S5635675A JP 10931179 A JP10931179 A JP 10931179A JP 10931179 A JP10931179 A JP 10931179A JP S5635675 A JPS5635675 A JP S5635675A
Authority
JP
Japan
Prior art keywords
boss
current generating
magnetic
generating plate
eddy 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.)
Granted
Application number
JP10931179A
Other languages
Japanese (ja)
Other versions
JPS6151508B2 (en
Inventor
Katsuhisa Kato
Kosei Kobayashi
Hiroshi Kumagai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10931179A priority Critical patent/JPS5635675A/en
Priority to DE19803027727 priority patent/DE3027727A1/en
Priority to IT49306/80A priority patent/IT1147015B/en
Priority to US06/171,856 priority patent/US4410819A/en
Priority to FR8016359A priority patent/FR2462615B1/en
Priority to GB8024457A priority patent/GB2057199B/en
Publication of JPS5635675A publication Critical patent/JPS5635675A/en
Publication of JPS6151508B2 publication Critical patent/JPS6151508B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/11—Structural association with clutches, brakes, gears, pulleys or mechanical starters with dynamo-electric clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

PURPOSE:To make larger the inertia ratio of a driver on the driving side and the driven side along with improvement of the cooling effect by a method wherein vanes for cooling are provided on a boss which effects solid attachment of an addy current generating plate arranged in a magnetic space of the driving body to an output shaft. CONSTITUTION:The first and second pole pieces 17, 19 respectively which are solidly attached in one body through nonmagnetic material and the driver 10 in a prescribed shape which is provided with a magnetic path former 23 are solidly attached to the output shaft 5 of an electric motor, and the eddy current generating plate 35 made of conductive material is arranged in the space 21 formed between the first and second magnetic pieces 17, 18 and the magnetic path former 23. And then, the driven body 40 is formed of the eddy current generating plate 35 and the boss which effects solid attachment of the eddy current generating plate 35 to the output 30. Then, in addition, a plurality of the vanes 52 combining as fitting ribs of a magnetic movable plate 45 of an electromagnetic brake 41 is formed on a disk part 39 extending in the radial direction of the boss 38. The boss 38 itself is made of a conductive material with thermal conductivity, for example, aluminum or copper.
JP10931179A 1979-07-25 1979-08-28 Electromagnetic coupling device Granted JPS5635675A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP10931179A JPS5635675A (en) 1979-08-28 1979-08-28 Electromagnetic coupling device
DE19803027727 DE3027727A1 (en) 1979-07-25 1980-07-22 ELECTROMAGNETIC COUPLING
IT49306/80A IT1147015B (en) 1979-07-25 1980-07-23 ELECTROMAGNETIC CLUTCH DEVICE
US06/171,856 US4410819A (en) 1979-07-25 1980-07-24 Electromagnetic coupling device
FR8016359A FR2462615B1 (en) 1979-07-25 1980-07-24 ELECTROMAGNETIC COUPLING DEVICE
GB8024457A GB2057199B (en) 1979-07-25 1980-07-25 Electromagnetic coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10931179A JPS5635675A (en) 1979-08-28 1979-08-28 Electromagnetic coupling device

Publications (2)

Publication Number Publication Date
JPS5635675A true JPS5635675A (en) 1981-04-08
JPS6151508B2 JPS6151508B2 (en) 1986-11-08

Family

ID=14506981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10931179A Granted JPS5635675A (en) 1979-07-25 1979-08-28 Electromagnetic coupling device

Country Status (1)

Country Link
JP (1) JPS5635675A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886865A (en) * 1981-10-28 1983-05-24 ラバヴイア−エス．ジエ．ウ−． Electromagnetic retarder rotor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63183602U (en) * 1987-05-15 1988-11-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886865A (en) * 1981-10-28 1983-05-24 ラバヴイア−エス．ジエ．ウ−． Electromagnetic retarder rotor

Also Published As

Publication number Publication date
JPS6151508B2 (en) 1986-11-08

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