SE8801910L - WORK-GENERATING DEVICE, OPERATED BY AN ELECTRIC ENGINE - Google Patents

WORK-GENERATING DEVICE, OPERATED BY AN ELECTRIC ENGINE

Info

Publication number
SE8801910L
SE8801910L SE8801910A SE8801910A SE8801910L SE 8801910 L SE8801910 L SE 8801910L SE 8801910 A SE8801910 A SE 8801910A SE 8801910 A SE8801910 A SE 8801910A SE 8801910 L SE8801910 L SE 8801910L
Authority
SE
Sweden
Prior art keywords
motor
generating device
work
rotor
working part
Prior art date
Application number
SE8801910A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE461183B (en
SE8801910D0 (en
Inventor
L G Moren
Original Assignee
Electrolux Mecatronik Ab
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 Electrolux Mecatronik Ab filed Critical Electrolux Mecatronik Ab
Priority to SE8801910A priority Critical patent/SE461183B/en
Publication of SE8801910D0 publication Critical patent/SE8801910D0/en
Priority to JP50575389A priority patent/JPH02504460A/en
Priority to PT9061689A priority patent/PT90616A/en
Priority to AU36852/89A priority patent/AU606529B2/en
Priority to EP19890906201 priority patent/EP0380600A1/en
Priority to ES8901693A priority patent/ES2012003A6/en
Priority to PCT/SE1989/000283 priority patent/WO1989011750A1/en
Priority to BR898906989A priority patent/BR8906989A/en
Priority to GR890100335A priority patent/GR890100335A/en
Publication of SE8801910L publication Critical patent/SE8801910L/en
Publication of SE461183B publication Critical patent/SE461183B/en
Priority to DK013190A priority patent/DK13190A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/04—Synchronous motors for single-phase current
    • H02K19/06—Motors having windings on the stator and a variable-reluctance soft-iron rotor without windings, e.g. inductor motors
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Synchronous Machinery (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

A work generating device (10; 33) comprises a movable working part (12; 35) which is driven by an electric motor (11) and which during a working cycle has a varying need of torque including at least one maximum value. The motor (11) is an electronically controlled reluctance motor having stator poles (21, 22; 23, 24) which are provided with windings (25), and rotor poles (26a, 26b) which cooperate with the stator poles and which are arranged on a rotor (26) made from soft magnetic material. The motor (11) is connected to the working part (12; 35) in such a way that one of the rotor positions where the pulsating torque of the motor has a maximum value coincides with the position of the working part in which the need of torque is at a maximum.
SE8801910A 1988-05-20 1988-05-20 WORK-GENERATING DEVICE, OPERATED BY AN ELECTRIC ENGINE SE461183B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE8801910A SE461183B (en) 1988-05-20 1988-05-20 WORK-GENERATING DEVICE, OPERATED BY AN ELECTRIC ENGINE
GR890100335A GR890100335A (en) 1988-05-20 1989-05-19 Power production apparatus quided by an electric motor
EP19890906201 EP0380600A1 (en) 1988-05-20 1989-05-19 A work generating device driven by an electric motor
PT9061689A PT90616A (en) 1988-05-20 1989-05-19 DEVICE GENERATING WORK OPERATED BY AN ELECTRIC MOTOR
AU36852/89A AU606529B2 (en) 1988-05-20 1989-05-19 A work generating device driven by an electric motor
JP50575389A JPH02504460A (en) 1988-05-20 1989-05-19 Work generating device driven by an electric motor
ES8901693A ES2012003A6 (en) 1988-05-20 1989-05-19 A work generating device driven by an electric motor.
PCT/SE1989/000283 WO1989011750A1 (en) 1988-05-20 1989-05-19 A work generating device driven by an electric motor
BR898906989A BR8906989A (en) 1988-05-20 1989-05-19 WORK GENERATOR DEVICE
DK013190A DK13190A (en) 1988-05-20 1990-01-16 WORK-GENERATING DEVICE POWERED BY AN ELECTRIC ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801910A SE461183B (en) 1988-05-20 1988-05-20 WORK-GENERATING DEVICE, OPERATED BY AN ELECTRIC ENGINE

Publications (3)

Publication Number Publication Date
SE8801910D0 SE8801910D0 (en) 1988-05-20
SE8801910L true SE8801910L (en) 1989-11-21
SE461183B SE461183B (en) 1990-01-15

Family

ID=20372395

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801910A SE461183B (en) 1988-05-20 1988-05-20 WORK-GENERATING DEVICE, OPERATED BY AN ELECTRIC ENGINE

Country Status (10)

Country Link
EP (1) EP0380600A1 (en)
JP (1) JPH02504460A (en)
AU (1) AU606529B2 (en)
BR (1) BR8906989A (en)
DK (1) DK13190A (en)
ES (1) ES2012003A6 (en)
GR (1) GR890100335A (en)
PT (1) PT90616A (en)
SE (1) SE461183B (en)
WO (1) WO1989011750A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570994A (en) * 1948-01-28 1951-10-09 Jr William E Vaughan Device for aligning sheets
GB2273349B (en) * 1992-11-21 1996-03-13 Normalair Garrett Air cycle air conditioning systems
JP5442378B2 (en) * 2009-09-29 2014-03-12 三洋電機株式会社 Rotary compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1463076A1 (en) * 1964-10-31 1968-12-05 Danfoss As Motor compressors, especially for small refrigeration machines
US4062640A (en) * 1976-09-24 1977-12-13 Bethlehem Steel Corporation Method and means for controlling long stroke pumping units
JPS5779285A (en) * 1980-10-31 1982-05-18 Toshiba Corp Compressor equipped with brushless dc motor
IE56528B1 (en) * 1985-01-15 1991-08-28 John V Byrne Electrical drive systems incorporating variable reluctance motors
US4678537A (en) * 1985-05-23 1987-07-07 Sony Corporation Method of manufacturing semiconductor devices
DE3521526A1 (en) * 1985-06-15 1986-12-18 Danfoss A/S, Nordborg ENGINE COMPRESSOR UNIT

Also Published As

Publication number Publication date
AU606529B2 (en) 1991-02-07
SE461183B (en) 1990-01-15
EP0380600A1 (en) 1990-08-08
WO1989011750A1 (en) 1989-11-30
DK13190D0 (en) 1990-01-16
JPH02504460A (en) 1990-12-13
PT90616A (en) 1989-11-30
BR8906989A (en) 1990-06-19
DK13190A (en) 1990-01-16
ES2012003A6 (en) 1990-02-16
AU3685289A (en) 1989-12-12
SE8801910D0 (en) 1988-05-20
GR890100335A (en) 1990-03-12

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