CA1146207A - Accouplement magnetique isolateur a fentes de prise d'air de refroidissement - Google Patents

Accouplement magnetique isolateur a fentes de prise d'air de refroidissement

Info

Publication number
CA1146207A
CA1146207A CA000370275A CA370275A CA1146207A CA 1146207 A CA1146207 A CA 1146207A CA 000370275 A CA000370275 A CA 000370275A CA 370275 A CA370275 A CA 370275A CA 1146207 A CA1146207 A CA 1146207A
Authority
CA
Canada
Prior art keywords
housing
magnet assembly
annular
drive
gas barrier
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.)
Expired
Application number
CA000370275A
Other languages
English (en)
Inventor
Patrick M. Taiani
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.)
Nova Scotia Research Foundation Corp
Original Assignee
Nova Scotia Research Foundation 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 Nova Scotia Research Foundation Corp filed Critical Nova Scotia Research Foundation Corp
Priority to CA000370275A priority Critical patent/CA1146207A/fr
Priority to DE19813136132 priority patent/DE3136132A1/de
Priority to FR818118574A priority patent/FR2499647B1/fr
Application granted granted Critical
Publication of CA1146207A publication Critical patent/CA1146207A/fr
Priority to US07/293,106 priority patent/US4896064A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
CA000370275A 1981-02-06 1981-02-06 Accouplement magnetique isolateur a fentes de prise d'air de refroidissement Expired CA1146207A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA000370275A CA1146207A (fr) 1981-02-06 1981-02-06 Accouplement magnetique isolateur a fentes de prise d'air de refroidissement
DE19813136132 DE3136132A1 (de) 1981-02-06 1981-09-11 Magnetische kupplung
FR818118574A FR2499647B1 (fr) 1981-02-06 1981-09-30 Perfectionnements aux accouplements magnetiques hermetiques
US07/293,106 US4896064A (en) 1981-02-06 1989-01-03 Low loss magnetic drive system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000370275A CA1146207A (fr) 1981-02-06 1981-02-06 Accouplement magnetique isolateur a fentes de prise d'air de refroidissement

Publications (1)

Publication Number Publication Date
CA1146207A true CA1146207A (fr) 1983-05-10

Family

ID=4119104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000370275A Expired CA1146207A (fr) 1981-02-06 1981-02-06 Accouplement magnetique isolateur a fentes de prise d'air de refroidissement

Country Status (2)

Country Link
CA (1) CA1146207A (fr)
DE (1) DE3136132A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896064A (en) * 1981-02-06 1990-01-23 Nova Scotia Research Foundation Corp. Low loss magnetic drive system
US4993516A (en) * 1989-04-28 1991-02-19 Nova Scotia Research Foundation Corporation Sealed and pressure balanced oil lubricating system
CN102832781A (zh) * 2012-09-07 2012-12-19 西安巨舟电子设备有限公司 一种磁体偶极子对及基于磁体偶极子对的永磁耦合装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677049A5 (fr) * 1988-09-19 1991-03-28 Sulzer Ag
DE9100515U1 (de) * 1991-01-17 1991-04-04 Friatec-Rheinhütte GmbH & Co, 65203 Wiesbaden Magnetgekuppelte Kreiselpumpe
DE4330648C2 (de) * 1993-09-10 1995-11-23 Hella Kg Hueck & Co Radialpumpe
DE102012024130B4 (de) * 2012-12-11 2014-09-11 Klaus Union Gmbh & Co. Kg Spalttopf für magnetgekuppelte Pumpen sowie Herstellungsverfahren
ITUB20160172A1 (it) * 2016-02-03 2017-08-03 Ima Spa Apparato di dosaggio per prodotti in polvere.
TWI652183B (zh) * 2017-11-30 2019-03-01 游能栽 磁性動力輔助增強裝置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212195A1 (de) * 1972-03-14 1973-09-27 Pintsch Bamag Ag Wirbelstromantrieb
US4184090A (en) * 1977-10-13 1980-01-15 Nova Research Foundation Corporation Rotary magnetic isolation coupling
DE2821089C2 (de) * 1978-05-13 1982-03-18 Wilfried 8201 Neubeuern Wiesböck Vielpolige Magnetkupplung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896064A (en) * 1981-02-06 1990-01-23 Nova Scotia Research Foundation Corp. Low loss magnetic drive system
US4993516A (en) * 1989-04-28 1991-02-19 Nova Scotia Research Foundation Corporation Sealed and pressure balanced oil lubricating system
CN102832781A (zh) * 2012-09-07 2012-12-19 西安巨舟电子设备有限公司 一种磁体偶极子对及基于磁体偶极子对的永磁耦合装置

Also Published As

Publication number Publication date
DE3136132C2 (fr) 1987-03-05
DE3136132A1 (de) 1982-08-19

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Legal Events

Date Code Title Description
MKEX Expiry