BR0100245A - Compressor scroll - Google Patents

Compressor scroll

Info

Publication number
BR0100245A
BR0100245A BR0100245-7A BR0100245A BR0100245A BR 0100245 A BR0100245 A BR 0100245A BR 0100245 A BR0100245 A BR 0100245A BR 0100245 A BR0100245 A BR 0100245A
Authority
BR
Brazil
Prior art keywords
support housing
frame
cover
motor stator
lower support
Prior art date
Application number
BR0100245-7A
Other languages
English (en)
Other versions
BR0100245B1 (pt
Inventor
Harry Clendenin
Keith James Reinhart
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
Application filed by Copeland Corp filed Critical Copeland Corp
Publication of BR0100245A publication Critical patent/BR0100245A/pt
Publication of BR0100245B1 publication Critical patent/BR0100245B1/pt

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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft

Abstract

Patente de Invenção: <B>"COMPRESSOR SCROLL"<D>. Um compressor scroll apresenta uma cobertura no interior da qual fica posicionada uma armação. A armação é suportada por uma porção de base da cobertura para impedir um movimento axial da armação em relação à cobertura. Um estator de motor, um alojamento de suporte principal e um alojamento de suporte inferior ficam posicionados, respectivamente, no interior da cobertura através do engate com a armação. Um membro de acionamento, o qual inclui um rotor de motor fica suportado de maneira rotativa tanto pelo alojamento de suporte principal, quanto pelo alojamento de suporte inferior. A armação, através do posicionamento do estator de motor, o alojamento de suporte principal e o alojamento de suporte inferior permitem que o "espaço de ar" entre o estator de motor e rotor de motor ser controlado de maneira exata.
BRPI0100245-7A 2000-02-02 2001-02-01 mÁquina em espiral (scroll). BR0100245B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/496,807 US6280154B1 (en) 2000-02-02 2000-02-02 Scroll compressor

Publications (2)

Publication Number Publication Date
BR0100245A true BR0100245A (pt) 2001-10-02
BR0100245B1 BR0100245B1 (pt) 2010-08-24

Family

ID=23974217

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0100245-7A BR0100245B1 (pt) 2000-02-02 2001-02-01 mÁquina em espiral (scroll).

Country Status (11)

Country Link
US (1) US6280154B1 (pt)
EP (1) EP1122437B1 (pt)
JP (1) JP2001221171A (pt)
KR (1) KR100749040B1 (pt)
CN (1) CN1164874C (pt)
AU (1) AU771839B2 (pt)
BR (1) BR0100245B1 (pt)
DE (1) DE60105860T2 (pt)
ES (1) ES2227066T3 (pt)
MX (1) MXPA01001177A (pt)
TW (1) TW576896B (pt)

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US6672846B2 (en) * 2001-04-25 2004-01-06 Copeland Corporation Capacity modulation for plural compressors
US6705848B2 (en) * 2002-01-24 2004-03-16 Copeland Corporation Powder metal scrolls
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US7018183B2 (en) * 2002-09-23 2006-03-28 Tecumseh Products Company Compressor having discharge valve
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US6896496B2 (en) * 2002-09-23 2005-05-24 Tecumseh Products Company Compressor assembly having crankcase
US6887050B2 (en) * 2002-09-23 2005-05-03 Tecumseh Products Company Compressor having bearing support
US7163383B2 (en) * 2002-09-23 2007-01-16 Tecumseh Products Company Compressor having alignment bushings and assembly method
US7018184B2 (en) * 2002-09-23 2006-03-28 Tecumseh Products Company Compressor assembly having baffle
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US9651043B2 (en) 2012-11-15 2017-05-16 Emerson Climate Technologies, Inc. Compressor valve system and assembly
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CN104421155A (zh) * 2013-08-26 2015-03-18 珠海格力节能环保制冷技术研究中心有限公司 压缩机的压缩组件、涡旋压缩机及空调器
US20160025094A1 (en) * 2014-07-28 2016-01-28 Emerson Climate Technologies, Inc. Compressor motor with center stator
CN104295495A (zh) * 2014-09-16 2015-01-21 合肥圣三松冷热技术有限公司 一种全封闭涡旋式压缩机及其装配方法
US9790940B2 (en) 2015-03-19 2017-10-17 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10598180B2 (en) 2015-07-01 2020-03-24 Emerson Climate Technologies, Inc. Compressor with thermally-responsive injector
US10890186B2 (en) 2016-09-08 2021-01-12 Emerson Climate Technologies, Inc. Compressor
US10801495B2 (en) 2016-09-08 2020-10-13 Emerson Climate Technologies, Inc. Oil flow through the bearings of a scroll compressor
US10753352B2 (en) 2017-02-07 2020-08-25 Emerson Climate Technologies, Inc. Compressor discharge valve assembly
US11022119B2 (en) 2017-10-03 2021-06-01 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10962008B2 (en) 2017-12-15 2021-03-30 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10995753B2 (en) 2018-05-17 2021-05-04 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
WO2020090080A1 (ja) * 2018-11-01 2020-05-07 日立ジョンソンコントロールズ空調株式会社 スクロール圧縮機、または、ロータリ圧縮機
US11209000B2 (en) 2019-07-11 2021-12-28 Emerson Climate Technologies, Inc. Compressor having capacity modulation
US11655813B2 (en) 2021-07-29 2023-05-23 Emerson Climate Technologies, Inc. Compressor modulation system with multi-way valve
KR102592307B1 (ko) * 2021-11-30 2023-10-20 엘지전자 주식회사 스크롤 압축기
US11846287B1 (en) 2022-08-11 2023-12-19 Copeland Lp Scroll compressor with center hub

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Also Published As

Publication number Publication date
CN1317645A (zh) 2001-10-17
AU1671601A (en) 2001-08-09
EP1122437B1 (en) 2004-09-29
DE60105860D1 (de) 2004-11-04
CN1164874C (zh) 2004-09-01
KR100749040B1 (ko) 2007-08-13
MXPA01001177A (es) 2002-07-09
KR20010078226A (ko) 2001-08-20
US6280154B1 (en) 2001-08-28
BR0100245B1 (pt) 2010-08-24
JP2001221171A (ja) 2001-08-17
ES2227066T3 (es) 2005-04-01
AU771839B2 (en) 2004-04-01
EP1122437A2 (en) 2001-08-08
DE60105860T2 (de) 2006-03-09
TW576896B (en) 2004-02-21
EP1122437A3 (en) 2002-06-12

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: COPELAND CORPORATION LLC (US)

Free format text: ALTERADO DE: COPELAND CORPORATION

B25G Requested change of headquarter approved

Owner name: COPELAND CORPORATION LLC (US)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020080024901/RJ DE 19/02/2008.

B25A Requested transfer of rights approved

Owner name: EMERSON CLIMATE TECHNOLOGIES, INC. (US)

Free format text: TRANSFERIDO DE: COPELAND CORPORATION LLC

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/02/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2499 DE 27-11-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.