IN2014DE01772A - - Google Patents

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Publication number
IN2014DE01772A
IN2014DE01772A IN1772DE2014A IN2014DE01772A IN 2014DE01772 A IN2014DE01772 A IN 2014DE01772A IN 1772DE2014 A IN1772DE2014 A IN 1772DE2014A IN 2014DE01772 A IN2014DE01772 A IN 2014DE01772A
Authority
IN
India
Prior art keywords
stator
metal material
conductive metal
compressor
phases
Prior art date
Application number
Inventor
Tang Weiping
Yao Li
Liu Wanzhen
Liu Guangqiang
Lin Yan
Wang Zhenyu
Original Assignee
Danfoss Tianjin Ltd
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 Danfoss Tianjin Ltd filed Critical Danfoss Tianjin Ltd
Publication of IN2014DE01772A publication Critical patent/IN2014DE01772A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/02—Pumps characterised by combination with or adaptation to specific driving engines or motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/02—Windings characterised by the conductor material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0085—Prime movers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation

Abstract

The present invention provides a stator, a three-phase induction motor and a compressor. The stator is applied to a three-phase induction motor of a compressor. The stator includes: a stator iron core; a plurality of stator teeth extending inwards along a radial direction of the stator; stator slots distributed between the plurality of stator teeth; and three phases of windings wound around the stator teeth to generate a rotating magnetic field, where a coil of each phase of winding in the three phases of windings is made of a composite wire. The composite wire includes a wire core made of a first conductive metal material, and an outer layer wrapping an outer circumferential surface of the wire core and made of a second conductive metal material, wherein the first conductive metal material and the second conductive metal material have different electrical conductivities
IN1772DE2014 2013-07-02 2014-07-01 IN2014DE01772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310276072.4A CN104283351A (en) 2013-07-02 2013-07-02 Stator, three-phase induction motor and compressor

Publications (1)

Publication Number Publication Date
IN2014DE01772A true IN2014DE01772A (en) 2015-06-19

Family

ID=52106441

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1772DE2014 IN2014DE01772A (en) 2013-07-02 2014-07-01

Country Status (4)

Country Link
US (1) US20150010414A1 (en)
CN (1) CN104283351A (en)
DE (1) DE102014109201A1 (en)
IN (1) IN2014DE01772A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012223711A1 (en) * 2012-12-19 2014-06-26 Robert Bosch Gmbh Electric machine
US20160099622A1 (en) * 2014-10-07 2016-04-07 Hamilton Sundstrand Corporation Hybrid Conductor for Generator Stator Winding
US11522427B2 (en) * 2020-08-28 2022-12-06 Emerson Electric Co. Single phase induction motors including aluminum windings and high permeability low coreloss steel
CN113839482A (en) * 2021-09-25 2021-12-24 松下压缩机(大连)有限公司 Motor stator and multiphase motor system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297513A1 (en) * 1975-01-09 1976-08-06 Motorola Automobile A SINGLE STATOR AND TWO WINDING ALTERNATOR PRODUCING A COMPOUND OUTPUT CURRENT
US5365132A (en) * 1993-05-27 1994-11-15 General Electric Company Lamination for a dynamoelectric machine with improved cooling capacity
US5825113A (en) * 1995-07-05 1998-10-20 Electric Power Research Institute, Inc. Doubly salient permanent magnet machine with field weakening (or boosting) capability
FR2876493B1 (en) * 2004-10-12 2007-01-12 F S P One Soc Par Actions Simp COPPER ALUMINUM TORONIC CABLE AND METHOD FOR MANUFACTURING THE SAME
CN101179216B (en) * 2006-11-10 2012-06-27 乐金电子(天津)电器有限公司 Rotary compressor
JP2008278664A (en) * 2007-04-28 2008-11-13 Sumitomo Electric Ind Ltd Winding and armature
US8043078B2 (en) * 2007-09-11 2011-10-25 Emerson Climate Technologies, Inc. Compressor sealing arrangement
US8222788B2 (en) * 2009-09-01 2012-07-17 Emerson Electric Co. Electric machine
GB2482091B (en) * 2009-09-21 2013-07-17 Rod F Soderberg A composite material including magnetic particles which provides structural and magnetic capabilities
EP2621057B1 (en) * 2010-08-20 2017-11-01 Fujikura Ltd. Electric wire, coil, apparatus for designing electric wire, and electric motor
CN202004555U (en) * 2011-03-02 2011-10-05 宁波贞观电器有限公司 Novel motor winding
US20120275942A1 (en) * 2011-04-29 2012-11-01 Knapp John M Systems and Methods for Electric Motor Construction
KR101284317B1 (en) * 2011-12-08 2013-07-08 현대자동차주식회사 Core formed from power and motor for vehicle using the same
CN102594005A (en) * 2012-02-29 2012-07-18 大连亿斯德制冷设备有限公司 Motor used for refrigeration compressor
CN203537102U (en) * 2013-07-02 2014-04-09 丹佛斯（天津）有限公司 Stator, three-phase induction motor and compressor

Also Published As

Publication number Publication date
CN104283351A (en) 2015-01-14
DE102014109201A1 (en) 2015-01-08
US20150010414A1 (en) 2015-01-08

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