ES2006009A6 - Cooling/mounting electromechanical drive means components - Google Patents

Cooling/mounting electromechanical drive means components

Info

Publication number
ES2006009A6
ES2006009A6 ES8703682A ES8703682A ES2006009A6 ES 2006009 A6 ES2006009 A6 ES 2006009A6 ES 8703682 A ES8703682 A ES 8703682A ES 8703682 A ES8703682 A ES 8703682A ES 2006009 A6 ES2006009 A6 ES 2006009A6
Authority
ES
Spain
Prior art keywords
drive means
cooling
motor
electromechanical drive
tunnel
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
ES8703682A
Other languages
Spanish (es)
Inventor
Olavi Jussila
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.)
Kone Corp
Original Assignee
Kone 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
Priority claimed from FI865294A external-priority patent/FI77754C/en
Application filed by Kone Corp filed Critical Kone Corp
Publication of ES2006009A6 publication Critical patent/ES2006009A6/en
Expired 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
    • H02K7/116—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)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (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.
ES8703682A 1986-12-23 1987-12-22 Cooling/mounting electromechanical drive means components Expired ES2006009A6 (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 (1)

Publication Number Publication Date
ES2006009A6 true ES2006009A6 (en) 1989-04-01

Family

ID=26158059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8703682A Expired ES2006009A6 (en) 1986-12-23 1987-12-22 Cooling/mounting electromechanical drive means components

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
FI874797A0 (en) 1987-10-30
SE8705129L (en) 1988-06-24
FI874797A (en) 1988-06-24
NL8703049A (en) 1988-07-18
GB2201298A (en) 1988-08-24
NO875337L (en) 1988-06-24
NL188969C (en) 1992-11-16
SE500313C2 (en) 1994-05-30
FI77755B (en) 1988-12-30
GB8729361D0 (en) 1988-01-27
FI77755C (en) 1989-04-10
IT8712606A0 (en) 1987-12-18
IT1213955B (en) 1990-01-05
NL188969B (en) 1992-06-16
NO172317C (en) 1993-06-30
GB2201298B (en) 1991-01-02
SE8705129D0 (en) 1987-12-22
NO875337D0 (en) 1987-12-21

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-12-22

FD1A Patent lapsed

Effective date: 20071224