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SE8705129L - ELECTROMECHANICAL DRIVE DEVICE - Google Patents

ELECTROMECHANICAL DRIVE DEVICE

Info

Publication number
SE8705129L
SE8705129L SE8705129A SE8705129A SE8705129L SE 8705129 L SE8705129 L SE 8705129L SE 8705129 A SE8705129 A SE 8705129A SE 8705129 A SE8705129 A SE 8705129A SE 8705129 L SE8705129 L SE 8705129L
Authority
SE
Sweden
Prior art keywords
motor
tunnel
electromechanical drive
drive device
brake
Prior art date
Application number
SE8705129A
Other languages
Swedish (sv)
Other versions
SE8705129D0 (en
SE500313C2 (en
Inventor
O Jussila
Original Assignee
Kone Oy
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
Priority claimed from FI865294A external-priority patent/FI77754C/en
Application filed by Kone Oy filed Critical Kone Oy
Publication of SE8705129D0 publication Critical patent/SE8705129D0/en
Publication of SE8705129L publication Critical patent/SE8705129L/en
Publication of SE500313C2 publication Critical patent/SE500313C2/en

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
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
    • B66D3/22—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing with variable-speed gearings between driving motor and drum or barrel
    • 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
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/32—Structural association of asynchronous induction motors with auxiliary mechanical devices, e.g. with clutches or brakes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

An electromechanical drive means comprising an a.c. motor (1) provided with a brake (2), a frequency converter provided with a control unit (9) and supplying the motor, and a gear (3) to change the rotational speed of the motor. To achieve efficient cooling, the drive means is provided with a cooling tunnel (5) housing the motor and the brake, the control unit (9) and the power stage semiconductor switches (8a-8f) of the frequency converter being located on the outer walls of this tunnel, the transmission gear (3) being located in the tunnel or close to it. <IMAGE>
SE8705129A 1986-12-23 1987-12-22 Electromechanical drive SE500313C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI865294A FI77754C (en) 1986-12-23 1986-12-23 Lift motor unit.
FI874797A FI77755C (en) 1986-12-23 1987-10-30 ELEKTROMEKANISK DRIVANORDNING.

Publications (3)

Publication Number Publication Date
SE8705129D0 SE8705129D0 (en) 1987-12-22
SE8705129L true SE8705129L (en) 1988-06-24
SE500313C2 SE500313C2 (en) 1994-05-30

Family

ID=26158059

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8705129A SE500313C2 (en) 1986-12-23 1987-12-22 Electromechanical drive

Country Status (7)

Country Link
ES (1) ES2006009A6 (en)
FI (1) FI77755C (en)
GB (1) GB2201298B (en)
IT (1) IT1213955B (en)
NL (1) NL188969C (en)
NO (1) NO172317C (en)
SE (1) SE500313C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709617B1 (en) * 1993-09-02 1995-09-29 Gec Alsthom Transport Sa Gear motor assembly.
EP1092451B1 (en) 1999-09-30 2007-03-07 Nihon Kohden Corporation Air-cooling system for a urinary incontinence device
CN108883905A (en) * 2016-01-25 2018-11-23 通力股份公司 Elevator

Also Published As

Publication number Publication date
FI874797L (en) 1988-06-24
IT8712606A0 (en) 1987-12-18
ES2006009A6 (en) 1989-04-01
NO875337L (en) 1988-06-24
NL8703049A (en) 1988-07-18
NO875337D0 (en) 1987-12-21
NO172317C (en) 1993-06-30
GB8729361D0 (en) 1988-01-27
NL188969B (en) 1992-06-16
NL188969C (en) 1992-11-16
FI77755B (en) 1988-12-30
IT1213955B (en) 1990-01-05
FI874797A0 (en) 1987-10-30
SE8705129D0 (en) 1987-12-22
SE500313C2 (en) 1994-05-30
GB2201298A (en) 1988-08-24
GB2201298B (en) 1991-01-02
FI77755C (en) 1989-04-10

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Legal Events

Date Code Title Description
NUG Patent has lapsed
NUG Patent has lapsed