IN169693B - - Google Patents

Info

Publication number
IN169693B
IN169693B IN716/CAL/88A IN716CA1988A IN169693B IN 169693 B IN169693 B IN 169693B IN 716CA1988 A IN716CA1988 A IN 716CA1988A IN 169693 B IN169693 B IN 169693B
Authority
IN
India
Application number
IN716/CAL/88A
Other languages
English (en)
Inventor
James William Bush
Gary Justin Anderson
Original Assignee
Copeland 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22408054&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN169693(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Copeland Corp filed Critical Copeland Corp
Publication of IN169693B publication Critical patent/IN169693B/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
    • H02K7/04—Balancing means
    • 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/322—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
IN716/CAL/88A 1987-11-20 1988-08-26 IN169693B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12333387A 1987-11-20 1987-11-20

Publications (1)

Publication Number Publication Date
IN169693B true IN169693B (da) 1991-12-07

Family

ID=22408054

Family Applications (1)

Application Number Title Priority Date Filing Date
IN716/CAL/88A IN169693B (da) 1987-11-20 1988-08-26

Country Status (12)

Country Link
US (1) US4893044A (da)
EP (1) EP0317056B2 (da)
JP (1) JP2686780B2 (da)
KR (1) KR0139298B1 (da)
CN (1) CN1018124B (da)
AU (1) AU612175B2 (da)
BR (1) BR8805547A (da)
DE (1) DE3877909T3 (da)
ES (1) ES2033622T5 (da)
IN (1) IN169693B (da)
MX (1) MX166937B (da)
PH (1) PH26356A (da)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0739328Y2 (ja) * 1989-03-31 1995-09-06 三菱電機株式会社 始動電動機
JP2777011B2 (ja) * 1992-05-08 1998-07-16 株式会社リコー 面対向型モータ
US5367909A (en) * 1993-01-07 1994-11-29 Emerson Electric Co. Test weight
US5386163A (en) * 1993-01-07 1995-01-31 Emerson Electric Co. Counterweighted rotor
US5435702A (en) * 1993-01-28 1995-07-25 Matsushita Refrigeration Company Hermetic compressor
EP0608594B1 (en) * 1993-01-29 1997-04-02 Matsushita Refrigeration Company Hermetic compressor
EP0702153B1 (en) * 1993-01-29 1999-05-12 Matsushita Refrigeration Company Hermetic compressor
US6047460A (en) * 1996-01-23 2000-04-11 Seiko Epson Corporation Method of producing a permanent magnet rotor
US6082186A (en) * 1997-04-23 2000-07-04 Ncr Corporation Adjustable balance weight
DE19930602A1 (de) * 1999-07-02 2001-01-11 Interelectric Ag Sachseln Dynamisch ausgewuchteter Elektrokleinmotor
US6291920B1 (en) * 2000-06-15 2001-09-18 A. O. Smith Corporation Motor counter weight attachment
GB2406147A (en) * 2003-09-19 2005-03-23 Dyson Ltd A rotor assembly
KR100575815B1 (ko) * 2004-12-10 2006-05-03 엘지전자 주식회사 스크롤 압축기의 유토출 저감 장치
AU2012203079B2 (en) * 2004-12-21 2012-12-13 Emerson Climate Technologies, Inc. Counterweights for balancing rotary machines
US7390179B2 (en) * 2004-12-21 2008-06-24 Emerson Climate Technologies, Inc. Scroll machine having counterweights with changeable cavity
JP2007146736A (ja) * 2005-11-28 2007-06-14 Sanyo Electric Co Ltd ロータリコンプレッサ
JP5368240B2 (ja) * 2009-09-30 2013-12-18 株式会社日立産機システム 電動機用かご形回転子及びその製造方法
JP6023540B2 (ja) * 2012-10-11 2016-11-09 アイチエレック株式会社 回転子、電動機および圧縮機
CN105508250B (zh) * 2014-09-30 2017-09-29 艾默生环境优化技术(苏州)有限公司 平衡块、转子、转子组件以及旋转式压缩机
US10697454B2 (en) * 2016-03-08 2020-06-30 Bitzer Kuehlmaschinenbau Gmbh Method of making a two-piece counterweight for a scroll compressor
CN108626123A (zh) * 2017-03-23 2018-10-09 艾默生环境优化技术(苏州)有限公司 转子组件和压缩机
WO2018171345A1 (zh) * 2017-03-23 2018-09-27 艾默生环境优化技术(苏州)有限公司 转子组件和压缩机
JP2020167806A (ja) * 2019-03-28 2020-10-08 日本電産株式会社 モータ、回転翼装置、および無人飛行体
CN112260495A (zh) * 2020-12-23 2021-01-22 四川富生电器有限责任公司 一种降低机械噪音的家用冰箱压缩机电机转子生产工艺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761023A (en) * 1927-01-27 1930-06-03 Delco Prod Corp Counterbalancing device
US2089626A (en) * 1934-08-31 1937-08-10 Gen Motors Corp Refrigerating apparatus
US2688102A (en) * 1953-01-29 1954-08-31 Jackson Vibrators Electric vibrating motor
US3157805A (en) * 1961-05-08 1964-11-17 Gen Electric Rotor end ring arrangement for dynamoelectric machines
US3154705A (en) * 1961-05-29 1964-10-27 Gen Electric Balance weight arrangement for dynamoelectric machines
US3262000A (en) * 1962-05-14 1966-07-19 Gen Electric Dynamoelectric machine rotor
US3176914A (en) * 1963-08-27 1965-04-06 Gen Electric Hermetically sealed compressor unit
US3312847A (en) * 1964-06-24 1967-04-04 Otis Elevator Co Banding and balancing of dynamo-electric machines
US3611829A (en) * 1970-02-09 1971-10-12 Giddings & Lewis Balancing arrangement for armature assemblies
US3781138A (en) * 1972-04-24 1973-12-25 Fedders Corp Seal sleeve for oil separator
US3965382A (en) * 1974-10-03 1976-06-22 General Electric Company Rotor having balance weights
JPS5638946Y2 (da) * 1976-11-30 1981-09-10
US4271368A (en) * 1978-10-25 1981-06-02 General Electric Company Rotor assembly having shroud with replaceable knock-outs
US4388756A (en) * 1978-10-25 1983-06-21 General Electric Company Methods of making improved rotor assembly
SE417263B (sv) * 1980-01-30 1981-03-02 Svenska Electromagneter Sett att festa magneter vid t ex svenghjul i synnerhet for s k svenghjulsmagneter med generatordel
JPS6070953A (ja) * 1983-09-26 1985-04-22 Toshiba Corp 電動機回転子のバランスウエイト製造方法
CH663739A5 (de) * 1984-03-21 1988-01-15 Urma Werkzeug Maschf Vorrichtung an einem durchmesserverstellbaren ausdrehwerkzeug mit schneidplattenhalter.
US4767293A (en) * 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting
JP2702852B2 (ja) * 1992-07-31 1998-01-26 花王株式会社 吸収性物品

Also Published As

Publication number Publication date
MX166937B (es) 1993-02-15
BR8805547A (pt) 1989-07-11
ES2033622T5 (es) 1999-01-01
DE3877909T2 (de) 1993-05-19
KR890008456A (ko) 1989-07-10
ES2033622T3 (es) 1993-10-01
EP0317056A1 (en) 1989-05-24
KR0139298B1 (ko) 1998-06-15
DE3877909D1 (en) 1993-03-11
JPH01170350A (ja) 1989-07-05
EP0317056B2 (en) 1998-10-14
JP2686780B2 (ja) 1997-12-08
AU612175B2 (en) 1991-07-04
PH26356A (en) 1992-04-29
AU2188088A (en) 1989-05-25
DE3877909T3 (de) 1998-12-24
US4893044A (en) 1990-01-09
CN1018124B (zh) 1992-09-02
EP0317056B1 (en) 1993-01-27
CN1033223A (zh) 1989-05-31
ES2033622T1 (es) 1993-04-01

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