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FR2275051B1 - - Google Patents

Info

Publication number
FR2275051B1
FR2275051B1 FR7420778A FR7420778A FR2275051B1 FR 2275051 B1 FR2275051 B1 FR 2275051B1 FR 7420778 A FR7420778 A FR 7420778A FR 7420778 A FR7420778 A FR 7420778A FR 2275051 B1 FR2275051 B1 FR 2275051B1
Authority
FR
France
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.)
Expired
Application number
FR7420778A
Other languages
French (fr)
Other versions
FR2275051A1 (en
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.)
Kito KK
Original Assignee
Kito KK
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 Kito KK filed Critical Kito KK
Priority to FR7420778A priority Critical patent/FR2275051A1/en
Publication of FR2275051A1 publication Critical patent/FR2275051A1/en
Application granted granted Critical
Publication of FR2275051B1 publication Critical patent/FR2275051B1/fr
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
    • H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
    • H02K7/1021—Magnetically influenced friction brakes
    • H02K7/1026—Magnetically influenced friction brakes using stray fields
    • H02K7/1028—Magnetically influenced friction brakes using stray fields axially attracting the brake armature in the frontal area of the magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Braking Arrangements (AREA)
FR7420778A 1974-06-14 1974-06-14 Motor with electromagnetic braking - electromagnets separate braking surfaces, removal of power allows springs to operate brakes Granted FR2275051A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7420778A FR2275051A1 (en) 1974-06-14 1974-06-14 Motor with electromagnetic braking - electromagnets separate braking surfaces, removal of power allows springs to operate brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420778A FR2275051A1 (en) 1974-06-14 1974-06-14 Motor with electromagnetic braking - electromagnets separate braking surfaces, removal of power allows springs to operate brakes

Publications (2)

Publication Number Publication Date
FR2275051A1 FR2275051A1 (en) 1976-01-09
FR2275051B1 true FR2275051B1 (en) 1979-07-27

Family

ID=9140094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420778A Granted FR2275051A1 (en) 1974-06-14 1974-06-14 Motor with electromagnetic braking - electromagnets separate braking surfaces, removal of power allows springs to operate brakes

Country Status (1)

Country Link
FR (1) FR2275051A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724505A1 (en) * 1994-07-11 1996-03-15 Plumer Sa Motor-brake combination with squirrel-cage rotor and moving plate
FR2724504A1 (en) * 1994-07-11 1996-03-15 Plumer Sa Motor-brake combination with squirrel-cage rotor and moving plate
IT1281880B1 (en) * 1995-05-10 1998-03-03 Lafert S R L Ora Lafert S P A SELF-BRAKING ELECTRIC MOTOR
FR2879369B1 (en) * 2004-12-10 2007-02-02 Somfy Sas ENGINE-BRAKE ASSEMBLY FOR CLOSURE SCREEN, SOLAR PROTECTION, PROJECTION OR THE LIKE

Also Published As

Publication number Publication date
FR2275051A1 (en) 1976-01-09

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