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SE7907765L - External rotor motor - Google Patents

External rotor motor

Info

Publication number
SE7907765L
SE7907765L SE7907765A SE7907765A SE7907765L SE 7907765 L SE7907765 L SE 7907765L SE 7907765 A SE7907765 A SE 7907765A SE 7907765 A SE7907765 A SE 7907765A SE 7907765 L SE7907765 L SE 7907765L
Authority
SE
Sweden
Prior art keywords
stator
circuit board
external rotor
secured
laminations
Prior art date
Application number
SE7907765A
Other languages
Swedish (sv)
Other versions
SE444492B (en
Inventor
N Deutloff
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE7907765L publication Critical patent/SE7907765L/en
Publication of SE444492B publication Critical patent/SE444492B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Supercharger (AREA)
  • Braking Arrangements (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

A stator for a dynamo-electrical machine includes a temperature monitor (4) for detecting overloading of the stator winding, which monitor is secured to a circuit board (3), and can be reset from externally. Conductors (5-9) printed on the circuit board (3) provide interconnection between, on the one hand, an external connecting cable (90) and, on the other hand, the temperature monitor (4) and the stator winding ends. The circuit board (3) is secured, at one end of the stator in front of a winding head (11) which projects beyond the adjacent end of a stator laminations assembly (10), to a collar of a plate (1) comprising insulating material which abuts the adjacent end of the stack of laminations (10). An advantageous application of the stator is in motors of the external rotor type. <IMAGE>
SE7907765A 1978-09-27 1979-09-19 External rotor motor SE444492B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2842119A DE2842119C2 (en) 1978-09-27 1978-09-27 External rotor motor

Publications (2)

Publication Number Publication Date
SE7907765L true SE7907765L (en) 1980-03-28
SE444492B SE444492B (en) 1986-04-14

Family

ID=6050628

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7907765A SE444492B (en) 1978-09-27 1979-09-19 External rotor motor

Country Status (9)

Country Link
JP (1) JPS5549953A (en)
CH (1) CH646018A5 (en)
DE (1) DE2842119C2 (en)
DK (1) DK402179A (en)
FR (1) FR2437724B1 (en)
GB (1) GB2032200B (en)
IT (1) IT1123252B (en)
NO (1) NO793054L (en)
SE (1) SE444492B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500966A1 (en) * 1981-01-12 1982-09-03 Mulfingen Elektrobau Ebm Multi-purpose electric fan - has two helical blades which bent forward or backward for providing air flow and motor cooling
EP0066644B1 (en) * 1981-06-09 1985-03-20 Siemens Aktiengesellschaft Arrangement and method to connect the stator winding ends of a small motor
FR2527857A1 (en) * 1982-05-27 1983-12-02 Electro Hydraulique Seh STATOR COIL ELECTRIC MOTOR AND METHOD OF MANUFACTURING THE SAME
AU572468B2 (en) * 1982-08-23 1988-05-12 F F Seeley Nominees Pty Ltd Connection guide for electric motor
DE4302449A1 (en) * 1993-01-29 1994-08-04 Miele & Cie Vacuum cleaner with fan arrangement
FR2709889B1 (en) * 1993-09-10 1995-12-08 Crouzet Automatismes Electric motor with thermal safety.
US8141231B2 (en) 2003-09-15 2012-03-27 Shop Vac Electric motor
WO2009003478A2 (en) * 2007-06-29 2009-01-08 Vestas Wind Systems A/S Thermal monitoring of doubly-fed generator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682005A (en) * 1952-06-18 1954-06-22 Gen Electric Dynamoelectric machine overload protection system
DE1713025U (en) * 1954-10-06 1955-12-15 Festo Maschf Stoll G ELECTRIC MOTOR DRIVEN HAND GRINDING DEVICE, IN PARTICULAR VIBRATION GRINDER.
DE1709515U (en) * 1955-08-17 1955-10-27 Oskar Luz DEVICE FOR SECURING THREE-PHASE MOTORS AND THE LIKE.
DE1757681U (en) * 1957-08-29 1957-12-12 Georg Foeller ELECTRIC SMALL MOTOR.
DE1141368B (en) * 1961-12-28 1962-12-20 Ellenberger & Poensgen Motor protection switch or starter switch or combined motor protection and starter switch for electric motors
DE1930359B2 (en) * 1969-06-14 1978-08-03 Elektrobau Mulfingen Gmbh, 7119 Mulfingen Connector for electric motor stator winding ends - has annular circuit board with printed copper paths forming connecting elements with fastenings to circuit board
DE2040465A1 (en) * 1970-08-14 1972-02-17 Siemens Ag Electric machine with a ring-wound stand
DE2307458B2 (en) * 1973-02-15 1974-11-28 Elektrobau Mulfingen Gmbh, 7119 Mulfingen Single-phase AC motor with running capacitor
US3984712A (en) * 1974-11-11 1976-10-05 Industra Products, Inc. End turn shield and winding connector
DE2535609A1 (en) * 1975-07-26 1977-02-10 Papst Motoren Kg External rotor motor for operation in aggressive media - has bushing in one piece with squirrel cage penetrating stator winding and surrounded by insulator
US4039875A (en) * 1975-11-07 1977-08-02 Computer Devices Corporation Method and apparatus for interconnecting stator coils
DE2743837A1 (en) * 1977-09-29 1979-04-05 Siemens Ag Short brushless DC motor with high acceleration - has permanent magnet rotor with same number of pole pairs as winding sections on stator (NL 2.4.79)

Also Published As

Publication number Publication date
GB2032200A (en) 1980-04-30
DE2842119B1 (en) 1979-12-20
IT1123252B (en) 1986-04-30
CH646018A5 (en) 1984-10-31
SE444492B (en) 1986-04-14
DE2842119C2 (en) 1984-09-20
GB2032200B (en) 1983-03-23
JPS5549953A (en) 1980-04-11
NO793054L (en) 1980-03-28
IT7925874A0 (en) 1979-09-20
FR2437724B1 (en) 1986-04-11
DK402179A (en) 1980-03-28
FR2437724A1 (en) 1980-04-25

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